id	sid	tid	token	lemma	pos
ees-31	1	1	ecology	ecology	NOUN
ees-31	1	2	,	,	PUNCT
ees-31	1	3	economy	economy	NOUN
ees-31	1	4	and	and	CCONJ
ees-31	1	5	society	society	NOUN
ees-31	1	6	–	–	PUNCT
ees-31	1	7	the	the	DET
ees-31	1	8	insee	insee	ADJ
ees-31	1	9	journal	journal	NOUN
ees-31	1	10	1	1	NUM
ees-31	1	11	(	(	PUNCT
ees-31	1	12	2	2	NUM
ees-31	1	13	):	):	PUNCT
ees-31	1	14	3–10	3–10	PROPN
ees-31	1	15	,	,	PUNCT
ees-31	1	16	july	july	PROPN
ees-31	1	17	2018	2018	NUM
ees-31	1	18	commentary	commentary	NOUN
ees-31	1	19	biological	biological	ADJ
ees-31	1	20	conservation	conservation	NOUN
ees-31	1	21	and	and	CCONJ
ees-31	1	22	economic	economic	ADJ
ees-31	1	23	theory	theory	NOUN
ees-31	1	24	charles	charles	PROPN
ees-31	1	25	perrings	perring	NOUN
ees-31	1	26			PROPN
ees-31	1	27	and	and	CCONJ
ees-31	1	28	ann	ann	PROPN
ees-31	1	29	kinzig	kinzig	PROPN
ees-31	1	30			NOUN
ees-31	1	31	1	1	X
ees-31	1	32	.	.	PUNCT
ees-31	1	33	introduction	introduction	NOUN
ees-31	1	34	the	the	DET
ees-31	1	35	field	field	NOUN
ees-31	1	36	of	of	ADP
ees-31	1	37	conservation	conservation	NOUN
ees-31	1	38	biology	biology	NOUN
ees-31	1	39	was	be	AUX
ees-31	1	40	originally	originally	ADV
ees-31	1	41	developed	develop	VERB
ees-31	1	42	as	as	ADP
ees-31	1	43	the	the	DET
ees-31	1	44	science	science	NOUN
ees-31	1	45	required	require	VERB
ees-31	1	46	to	to	PART
ees-31	1	47	preserve	preserve	VERB
ees-31	1	48	endangered	endanger	VERB
ees-31	1	49	wild	wild	ADJ
ees-31	1	50	species	specie	NOUN
ees-31	1	51	in	in	ADP
ees-31	1	52	protected	protect	VERB
ees-31	1	53	areas	area	NOUN
ees-31	1	54	.	.	PUNCT
ees-31	2	1	the	the	DET
ees-31	2	2	field	field	NOUN
ees-31	2	3	has	have	AUX
ees-31	2	4	broadened	broaden	VERB
ees-31	2	5	its	its	PRON
ees-31	2	6	remit	remit	NOUN
ees-31	2	7	since	since	SCONJ
ees-31	2	8	then	then	ADV
ees-31	2	9	,	,	PUNCT
ees-31	2	10	but	but	CCONJ
ees-31	2	11	remains	remain	VERB
ees-31	2	12	focused	focused	ADJ
ees-31	2	13	on	on	ADP
ees-31	2	14	wild	wild	ADJ
ees-31	2	15	living	living	NOUN
ees-31	2	16	species	specie	NOUN
ees-31	2	17	.	.	PUNCT
ees-31	3	1	yet	yet	ADV
ees-31	3	2	,	,	PUNCT
ees-31	3	3	preservation	preservation	NOUN
ees-31	3	4	of	of	ADP
ees-31	3	5	wild	wild	ADJ
ees-31	3	6	living	living	NOUN
ees-31	3	7	species	specie	NOUN
ees-31	3	8	is	be	AUX
ees-31	3	9	just	just	ADV
ees-31	3	10	the	the	DET
ees-31	3	11	tip	tip	NOUN
ees-31	3	12	of	of	ADP
ees-31	3	13	the	the	DET
ees-31	3	14	conservation	conservation	NOUN
ees-31	3	15	iceberg	iceberg	NOUN
ees-31	3	16	.	.	PUNCT
ees-31	4	1	the	the	DET
ees-31	4	2	problem	problem	NOUN
ees-31	4	3	of	of	ADP
ees-31	4	4	conservation	conservation	NOUN
ees-31	4	5	is	be	AUX
ees-31	4	6	much	much	ADV
ees-31	4	7	more	more	ADV
ees-31	4	8	generic	generic	ADJ
ees-31	4	9	than	than	ADP
ees-31	4	10	this	this	PRON
ees-31	4	11	.	.	PUNCT
ees-31	5	1	it	it	PRON
ees-31	5	2	is	be	AUX
ees-31	5	3	the	the	DET
ees-31	5	4	problem	problem	NOUN
ees-31	5	5	of	of	ADP
ees-31	5	6	what	what	PRON
ees-31	5	7	to	to	PART
ees-31	5	8	keep	keep	VERB
ees-31	5	9	and	and	CCONJ
ees-31	5	10	how	how	SCONJ
ees-31	5	11	long	long	ADJ
ees-31	5	12	to	to	PART
ees-31	5	13	keep	keep	VERB
ees-31	5	14	it	it	PRON
ees-31	5	15	,	,	PUNCT
ees-31	5	16	what	what	PRON
ees-31	5	17	to	to	PART
ees-31	5	18	maintain	maintain	VERB
ees-31	5	19	in	in	ADP
ees-31	5	20	some	some	DET
ees-31	5	21	state	state	NOUN
ees-31	5	22	and	and	CCONJ
ees-31	5	23	what	what	PRON
ees-31	5	24	to	to	PART
ees-31	5	25	allow	allow	VERB
ees-31	5	26	to	to	PART
ees-31	5	27	change	change	VERB
ees-31	5	28	,	,	PUNCT
ees-31	5	29	what	what	PRON
ees-31	5	30	to	to	PART
ees-31	5	31	use	use	VERB
ees-31	5	32	and	and	CCONJ
ees-31	5	33	what	what	PRON
ees-31	5	34	to	to	PART
ees-31	5	35	throw	throw	VERB
ees-31	5	36	away	away	ADV
ees-31	5	37	.	.	PUNCT
ees-31	6	1	the	the	DET
ees-31	6	2	protection	protection	NOUN
ees-31	6	3	of	of	ADP
ees-31	6	4	natural	natural	ADJ
ees-31	6	5	habitats	habitat	NOUN
ees-31	6	6	or	or	CCONJ
ees-31	6	7	watersheds	watershed	NOUN
ees-31	6	8	,	,	PUNCT
ees-31	6	9	the	the	DET
ees-31	6	10	maintenance	maintenance	NOUN
ees-31	6	11	of	of	ADP
ees-31	6	12	the	the	DET
ees-31	6	13	population	population	NOUN
ees-31	6	14	of	of	ADP
ees-31	6	15	an	an	DET
ees-31	6	16	exploited	exploit	VERB
ees-31	6	17	species	specie	NOUN
ees-31	6	18	,	,	PUNCT
ees-31	6	19	the	the	DET
ees-31	6	20	preservation	preservation	NOUN
ees-31	6	21	of	of	ADP
ees-31	6	22	ex	ex	PRON
ees-31	6	23	situ	situ	ADJ
ees-31	6	24	collections	collection	NOUN
ees-31	6	25	of	of	ADP
ees-31	6	26	germplasm	germplasm	NOUN
ees-31	6	27	,	,	PUNCT
ees-31	6	28	the	the	DET
ees-31	6	29	curation	curation	NOUN
ees-31	6	30	of	of	ADP
ees-31	6	31	art	art	NOUN
ees-31	6	32	or	or	CCONJ
ees-31	6	33	natural	natural	ADJ
ees-31	6	34	history	history	NOUN
ees-31	6	35	museum	museum	NOUN
ees-31	6	36	exhibits	exhibit	NOUN
ees-31	6	37	,	,	PUNCT
ees-31	6	38	and	and	CCONJ
ees-31	6	39	the	the	DET
ees-31	6	40	listing	listing	NOUN
ees-31	6	41	of	of	ADP
ees-31	6	42	nationally	nationally	ADV
ees-31	6	43	important	important	ADJ
ees-31	6	44	buildings	building	NOUN
ees-31	6	45	or	or	CCONJ
ees-31	6	46	monuments	monument	NOUN
ees-31	6	47	are	be	AUX
ees-31	6	48	all	all	PRON
ees-31	6	49	examples	example	NOUN
ees-31	6	50	of	of	ADP
ees-31	6	51	conservation	conservation	NOUN
ees-31	6	52	problems	problem	NOUN
ees-31	6	53	.	.	PUNCT
ees-31	7	1	it	it	PRON
ees-31	7	2	is	be	AUX
ees-31	7	3	reasonable	reasonable	ADJ
ees-31	7	4	to	to	PART
ees-31	7	5	ask	ask	VERB
ees-31	7	6	what	what	PRON
ees-31	7	7	principles	principle	NOUN
ees-31	7	8	are	be	AUX
ees-31	7	9	at	at	ADP
ees-31	7	10	work	work	NOUN
ees-31	7	11	in	in	ADP
ees-31	7	12	deciding	decide	VERB
ees-31	7	13	what	what	PRON
ees-31	7	14	to	to	PART
ees-31	7	15	conserve	conserve	VERB
ees-31	7	16	,	,	PUNCT
ees-31	7	17	and	and	CCONJ
ees-31	7	18	what	what	PRON
ees-31	7	19	to	to	PART
ees-31	7	20	convert	convert	VERB
ees-31	7	21	,	,	PUNCT
ees-31	7	22	independent	independent	ADJ
ees-31	7	23	of	of	ADP
ees-31	7	24	the	the	DET
ees-31	7	25	particular	particular	ADJ
ees-31	7	26	conservation	conservation	NOUN
ees-31	7	27	problem	problem	NOUN
ees-31	7	28	at	at	ADP
ees-31	7	29	hand	hand	NOUN
ees-31	7	30	.	.	PUNCT
ees-31	8	1	it	it	PRON
ees-31	8	2	is	be	AUX
ees-31	8	3	also	also	ADV
ees-31	8	4	reasonable	reasonable	ADJ
ees-31	8	5	to	to	PART
ees-31	8	6	ask	ask	VERB
ees-31	8	7	how	how	SCONJ
ees-31	8	8	these	these	DET
ees-31	8	9	principles	principle	NOUN
ees-31	8	10	relate	relate	VERB
ees-31	8	11	to	to	ADP
ees-31	8	12	the	the	DET
ees-31	8	13	biology	biology	NOUN
ees-31	8	14	of	of	ADP
ees-31	8	15	threatened	threatened	ADJ
ees-31	8	16	species	specie	NOUN
ees-31	8	17	.	.	PUNCT
ees-31	9	1	in	in	ADP
ees-31	9	2	this	this	DET
ees-31	9	3	note	note	NOUN
ees-31	9	4	we	we	PRON
ees-31	9	5	draw	draw	VERB
ees-31	9	6	on	on	ADP
ees-31	9	7	a	a	DET
ees-31	9	8	forthcoming	forthcoming	ADJ
ees-31	9	9	book	book	NOUN
ees-31	9	10	(	(	PUNCT
ees-31	9	11	perrings	perring	NOUN
ees-31	9	12	2019	2019	NUM
ees-31	9	13	)	)	PUNCT
ees-31	9	14	to	to	PART
ees-31	9	15	consider	consider	VERB
ees-31	9	16	how	how	SCONJ
ees-31	9	17	the	the	DET
ees-31	9	18	problem	problem	NOUN
ees-31	9	19	posed	pose	VERB
ees-31	9	20	by	by	ADP
ees-31	9	21	conservation	conservation	NOUN
ees-31	9	22	biology	biology	NOUN
ees-31	9	23	appears	appear	VERB
ees-31	9	24	through	through	ADP
ees-31	9	25	the	the	DET
ees-31	9	26	lens	lens	NOUN
ees-31	9	27	of	of	ADP
ees-31	9	28	economic	economic	ADJ
ees-31	9	29	theory	theory	NOUN
ees-31	9	30	.	.	PUNCT
ees-31	10	1	in	in	ADP
ees-31	10	2	particular	particular	ADJ
ees-31	10	3	,	,	PUNCT
ees-31	10	4	we	we	PRON
ees-31	10	5	ask	ask	VERB
ees-31	10	6	how	how	SCONJ
ees-31	10	7	the	the	DET
ees-31	10	8	theory	theory	NOUN
ees-31	10	9	of	of	ADP
ees-31	10	10	conservation	conservation	NOUN
ees-31	10	11	embedded	embed	VERB
ees-31	10	12	in	in	ADP
ees-31	10	13	the	the	DET
ees-31	10	14	work	work	NOUN
ees-31	10	15	of	of	ADP
ees-31	10	16	harold	harold	PROPN
ees-31	10	17	hotelling	hotelling	NOUN
ees-31	10	18	helps	help	VERB
ees-31	10	19	both	both	PRON
ees-31	10	20	to	to	PART
ees-31	10	21	deepen	deepen	VERB
ees-31	10	22	understanding	understanding	NOUN
ees-31	10	23	of	of	ADP
ees-31	10	24	the	the	DET
ees-31	10	25	aims	aim	NOUN
ees-31	10	26	and	and	CCONJ
ees-31	10	27	objectives	objective	NOUN
ees-31	10	28	of	of	ADP
ees-31	10	29	conservation	conservation	NOUN
ees-31	10	30	biology	biology	NOUN
ees-31	10	31	and	and	CCONJ
ees-31	10	32	to	to	PART
ees-31	10	33	implement	implement	VERB
ees-31	10	34	the	the	DET
ees-31	10	35	system	system	NOUN
ees-31	10	36	of	of	ADP
ees-31	10	37	triage	triage	NOUN
ees-31	10	38	that	that	PRON
ees-31	10	39	must	must	AUX
ees-31	10	40	guide	guide	VERB
ees-31	10	41	conservation	conservation	NOUN
ees-31	10	42	efforts	effort	NOUN
ees-31	10	43	in	in	ADP
ees-31	10	44	a	a	DET
ees-31	10	45			PROPN
ees-31	10	46	school	school	NOUN
ees-31	10	47	of	of	ADP
ees-31	10	48	life	life	NOUN
ees-31	10	49	sciences	sciences	PROPN
ees-31	10	50	,	,	PUNCT
ees-31	10	51	arizona	arizona	PROPN
ees-31	10	52	state	state	PROPN
ees-31	10	53	university	university	PROPN
ees-31	10	54	,	,	PUNCT
ees-31	10	55	tempe	tempe	NOUN
ees-31	10	56	,	,	PUNCT
ees-31	10	57	az85287	az85287	PROPN
ees-31	10	58	,	,	PUNCT
ees-31	10	59	charles.perrings@asu.edu	charles.perrings@asu.edu	PROPN
ees-31	10	60	.	.	PROPN
ees-31	10	61			PROPN
ees-31	10	62			NOUN
ees-31	10	63	school	school	NOUN
ees-31	10	64	of	of	ADP
ees-31	10	65	life	life	NOUN
ees-31	10	66	sciences	sciences	PROPN
ees-31	10	67	,	,	PUNCT
ees-31	10	68	arizona	arizona	PROPN
ees-31	10	69	state	state	PROPN
ees-31	10	70	university	university	PROPN
ees-31	10	71	,	,	PUNCT
ees-31	10	72	tempe	tempe	NOUN
ees-31	10	73	,	,	PUNCT
ees-31	10	74	az85287	az85287	PROPN
ees-31	10	75	,	,	PUNCT
ees-31	10	76	ann.kinzig@asu.edu	ann.kinzig@asu.edu	PUNCT
ees-31	10	77	.	.	PUNCT
ees-31	11	1	copyright	copyright	NOUN
ees-31	11	2	©	©	PROPN
ees-31	11	3	perrings	perring	NOUN
ees-31	11	4	and	and	CCONJ
ees-31	11	5	kinzig	kinzig	NOUN
ees-31	11	6	2018	2018	NUM
ees-31	11	7	.	.	PUNCT
ees-31	12	1	released	release	VERB
ees-31	12	2	under	under	ADP
ees-31	12	3	creative	creative	ADJ
ees-31	12	4	commons	common	NOUN
ees-31	12	5	attributionnoncommercial	attributionnoncommercial	ADJ
ees-31	12	6	4.0	4.0	NUM
ees-31	12	7	international	international	ADJ
ees-31	12	8	licence	licence	NOUN
ees-31	12	9	(	(	PUNCT
ees-31	12	10	cc	cc	NOUN
ees-31	12	11	by	by	ADP
ees-31	12	12	-	-	PUNCT
ees-31	12	13	nc	nc	PROPN
ees-31	12	14	4.0	4.0	NUM
ees-31	12	15	)	)	PUNCT
ees-31	12	16	by	by	ADP
ees-31	12	17	the	the	DET
ees-31	12	18	author	author	NOUN
ees-31	12	19	.	.	PUNCT
ees-31	13	1	published	publish	VERB
ees-31	13	2	by	by	ADP
ees-31	13	3	indian	indian	ADJ
ees-31	13	4	society	society	NOUN
ees-31	13	5	for	for	ADP
ees-31	13	6	ecological	ecological	ADJ
ees-31	13	7	economics	economic	NOUN
ees-31	13	8	(	(	PUNCT
ees-31	13	9	insee	insee	PROPN
ees-31	13	10	)	)	PUNCT
ees-31	13	11	,	,	PUNCT
ees-31	13	12	c	c	X
ees-31	13	13	/	/	SYM
ees-31	13	14	o	o	PROPN
ees-31	13	15	institute	institute	NOUN
ees-31	13	16	of	of	ADP
ees-31	13	17	economic	economic	ADJ
ees-31	13	18	growth	growth	NOUN
ees-31	13	19	,	,	PUNCT
ees-31	13	20	university	university	NOUN
ees-31	13	21	enclave	enclave	NOUN
ees-31	13	22	,	,	PUNCT
ees-31	13	23	north	north	NOUN
ees-31	13	24	campus	campus	NOUN
ees-31	13	25	,	,	PUNCT
ees-31	13	26	delhi	delhi	PROPN
ees-31	13	27	110007	110007	NUM
ees-31	13	28	.	.	PUNCT
ees-31	14	1	issn	issn	PROPN
ees-31	14	2	:	:	PUNCT
ees-31	14	3	2581	2581	NUM
ees-31	14	4	-	-	SYM
ees-31	14	5	6152	6152	NUM
ees-31	14	6	(	(	PUNCT
ees-31	14	7	print	print	NOUN
ees-31	14	8	)	)	PUNCT
ees-31	14	9	;	;	PUNCT
ees-31	14	10	2581	2581	NUM
ees-31	14	11	-	-	SYM
ees-31	14	12	6101	6101	NUM
ees-31	14	13	(	(	PUNCT
ees-31	14	14	web	web	NOUN
ees-31	14	15	)	)	PUNCT
ees-31	14	16	.	.	PUNCT
ees-31	15	1	doi	doi	NOUN
ees-31	15	2	:	:	PUNCT
ees-31	15	3	https://doi.org/10.37773/ees.v1i2.31	https://doi.org/10.37773/ees.v1i2.31	PROPN
ees-31	15	4	https://doi.org/10.37773/ees.v1i2.31	https://doi.org/10.37773/ees.v1i2.31	PROPN
ees-31	15	5	ecology	ecology	NOUN
ees-31	15	6	,	,	PUNCT
ees-31	15	7	economy	economy	NOUN
ees-31	15	8	and	and	CCONJ
ees-31	15	9	society	society	NOUN
ees-31	15	10	–	–	PUNCT
ees-31	15	11	the	the	DET
ees-31	15	12	insee	insee	ADJ
ees-31	15	13	journal	journal	NOUN
ees-31	15	14	[	[	X
ees-31	15	15	4	4	X
ees-31	15	16	]	]	X
ees-31	15	17	world	world	NOUN
ees-31	15	18	of	of	ADP
ees-31	15	19	limited	limited	ADJ
ees-31	15	20	resources	resource	NOUN
ees-31	15	21	.	.	PUNCT
ees-31	16	1	the	the	DET
ees-31	16	2	evolution	evolution	NOUN
ees-31	16	3	of	of	ADP
ees-31	16	4	ecological	ecological	ADJ
ees-31	16	5	economics	economic	NOUN
ees-31	16	6	as	as	ADP
ees-31	16	7	a	a	DET
ees-31	16	8	field	field	NOUN
ees-31	16	9	has	have	AUX
ees-31	16	10	been	be	AUX
ees-31	16	11	dominated	dominate	VERB
ees-31	16	12	by	by	ADP
ees-31	16	13	debates	debate	NOUN
ees-31	16	14	over	over	ADP
ees-31	16	15	what	what	DET
ees-31	16	16	information	information	NOUN
ees-31	16	17	to	to	PART
ees-31	16	18	privilege	privilege	VERB
ees-31	16	19	in	in	ADP
ees-31	16	20	the	the	DET
ees-31	16	21	management	management	NOUN
ees-31	16	22	of	of	ADP
ees-31	16	23	human	human	ADJ
ees-31	16	24	–	–	PUNCT
ees-31	16	25	environment	environment	NOUN
ees-31	16	26	interactions	interaction	NOUN
ees-31	16	27	.	.	PUNCT
ees-31	17	1	conservation	conservation	NOUN
ees-31	17	2	biology	biology	NOUN
ees-31	17	3	has	have	VERB
ees-31	17	4	a	a	DET
ees-31	17	5	similar	similar	ADJ
ees-31	17	6	history	history	NOUN
ees-31	17	7	.	.	PUNCT
ees-31	18	1	we	we	PRON
ees-31	18	2	show	show	VERB
ees-31	18	3	how	how	SCONJ
ees-31	18	4	hotelling	hotelle	VERB
ees-31	18	5	’s	’s	PART
ees-31	18	6	work	work	NOUN
ees-31	18	7	helps	help	VERB
ees-31	18	8	anchor	anchor	VERB
ees-31	18	9	the	the	DET
ees-31	18	10	claims	claim	NOUN
ees-31	18	11	made	make	VERB
ees-31	18	12	in	in	ADP
ees-31	18	13	both	both	DET
ees-31	18	14	fields	field	NOUN
ees-31	18	15	.	.	PUNCT
ees-31	19	1	2	2	X
ees-31	19	2	.	.	X
ees-31	19	3	hotelling	hotelle	VERB
ees-31	19	4	’s	’s	PART
ees-31	19	5	theory	theory	NOUN
ees-31	19	6	of	of	ADP
ees-31	19	7	conservation	conservation	NOUN
ees-31	19	8	our	our	PRON
ees-31	19	9	starting	starting	NOUN
ees-31	19	10	point	point	NOUN
ees-31	19	11	is	be	AUX
ees-31	19	12	the	the	DET
ees-31	19	13	general	general	ADJ
ees-31	19	14	theory	theory	NOUN
ees-31	19	15	of	of	ADP
ees-31	19	16	conservation	conservation	NOUN
ees-31	19	17	contained	contain	VERB
ees-31	19	18	in	in	ADP
ees-31	19	19	hotelling	hotelle	VERB
ees-31	19	20	’s	’s	PART
ees-31	19	21	paper	paper	NOUN
ees-31	19	22	on	on	ADP
ees-31	19	23	optimal	optimal	ADJ
ees-31	19	24	extraction	extraction	NOUN
ees-31	19	25	of	of	ADP
ees-31	19	26	non	non	ADJ
ees-31	19	27	-	-	ADJ
ees-31	19	28	renewable	renewable	ADJ
ees-31	19	29	resources	resource	NOUN
ees-31	19	30	(	(	PUNCT
ees-31	19	31	hotelling	hotelle	VERB
ees-31	19	32	1931	1931	NUM
ees-31	19	33	)	)	PUNCT
ees-31	19	34	.	.	PUNCT
ees-31	20	1	in	in	ADP
ees-31	20	2	that	that	DET
ees-31	20	3	paper	paper	NOUN
ees-31	20	4	hotelling	hotelling	NOUN
ees-31	20	5	provided	provide	VERB
ees-31	20	6	a	a	DET
ees-31	20	7	simple	simple	ADJ
ees-31	20	8	and	and	CCONJ
ees-31	20	9	intuitive	intuitive	ADJ
ees-31	20	10	test	test	NOUN
ees-31	20	11	of	of	ADP
ees-31	20	12	when	when	SCONJ
ees-31	20	13	it	it	PRON
ees-31	20	14	is	be	AUX
ees-31	20	15	optimal	optimal	ADJ
ees-31	20	16	to	to	PART
ees-31	20	17	maintain	maintain	VERB
ees-31	20	18	an	an	DET
ees-31	20	19	object	object	NOUN
ees-31	20	20	,	,	PUNCT
ees-31	20	21	resource	resource	NOUN
ees-31	20	22	,	,	PUNCT
ees-31	20	23	or	or	CCONJ
ees-31	20	24	system	system	NOUN
ees-31	20	25	in	in	ADP
ees-31	20	26	some	some	DET
ees-31	20	27	state	state	NOUN
ees-31	20	28	and	and	CCONJ
ees-31	20	29	when	when	SCONJ
ees-31	20	30	it	it	PRON
ees-31	20	31	is	be	AUX
ees-31	20	32	optimal	optimal	ADJ
ees-31	20	33	to	to	PART
ees-31	20	34	convert	convert	VERB
ees-31	20	35	it	it	PRON
ees-31	20	36	to	to	ADP
ees-31	20	37	an	an	DET
ees-31	20	38	alternative	alternative	ADJ
ees-31	20	39	state	state	NOUN
ees-31	20	40	.	.	PUNCT
ees-31	21	1	hotelling	hotelle	VERB
ees-31	21	2	showed	show	VERB
ees-31	21	3	that	that	SCONJ
ees-31	21	4	if	if	SCONJ
ees-31	21	5	the	the	DET
ees-31	21	6	value	value	NOUN
ees-31	21	7	of	of	ADP
ees-31	21	8	a	a	DET
ees-31	21	9	resource	resource	NOUN
ees-31	21	10	when	when	SCONJ
ees-31	21	11	conserved	conserve	VERB
ees-31	21	12	in	in	ADP
ees-31	21	13	some	some	DET
ees-31	21	14	state	state	NOUN
ees-31	21	15	was	be	AUX
ees-31	21	16	expected	expect	VERB
ees-31	21	17	to	to	PART
ees-31	21	18	rise	rise	VERB
ees-31	21	19	more	more	ADV
ees-31	21	20	rapidly	rapidly	ADV
ees-31	21	21	than	than	ADP
ees-31	21	22	its	its	PRON
ees-31	21	23	value	value	NOUN
ees-31	21	24	when	when	SCONJ
ees-31	21	25	converted	convert	VERB
ees-31	21	26	to	to	ADP
ees-31	21	27	an	an	DET
ees-31	21	28	alternative	alternative	ADJ
ees-31	21	29	state	state	NOUN
ees-31	21	30	,	,	PUNCT
ees-31	21	31	it	it	PRON
ees-31	21	32	would	would	AUX
ees-31	21	33	be	be	AUX
ees-31	21	34	optimal	optimal	ADJ
ees-31	21	35	to	to	PART
ees-31	21	36	conserve	conserve	VERB
ees-31	21	37	the	the	DET
ees-31	21	38	resource	resource	NOUN
ees-31	21	39	.	.	PUNCT
ees-31	22	1	by	by	ADP
ees-31	22	2	focusing	focus	VERB
ees-31	22	3	on	on	ADP
ees-31	22	4	the	the	DET
ees-31	22	5	expected	expect	VERB
ees-31	22	6	change	change	NOUN
ees-31	22	7	in	in	ADP
ees-31	22	8	the	the	DET
ees-31	22	9	value	value	NOUN
ees-31	22	10	of	of	ADP
ees-31	22	11	resources	resource	NOUN
ees-31	22	12	in	in	ADP
ees-31	22	13	different	different	ADJ
ees-31	22	14	states	state	NOUN
ees-31	22	15	,	,	PUNCT
ees-31	22	16	the	the	DET
ees-31	22	17	test	test	NOUN
ees-31	22	18	allows	allow	VERB
ees-31	22	19	us	we	PRON
ees-31	22	20	to	to	PART
ees-31	22	21	see	see	VERB
ees-31	22	22	conservation	conservation	NOUN
ees-31	22	23	as	as	ADP
ees-31	22	24	one	one	NUM
ees-31	22	25	among	among	ADP
ees-31	22	26	many	many	ADJ
ees-31	22	27	alternative	alternative	ADJ
ees-31	22	28	future	future	ADJ
ees-31	22	29	uses	use	NOUN
ees-31	22	30	.	.	PUNCT
ees-31	23	1	conservation	conservation	NOUN
ees-31	23	2	decisions	decision	NOUN
ees-31	23	3	accordingly	accordingly	ADV
ees-31	23	4	reflect	reflect	VERB
ees-31	23	5	all	all	PRON
ees-31	23	6	of	of	ADP
ees-31	23	7	the	the	DET
ees-31	23	8	factors	factor	NOUN
ees-31	23	9	that	that	PRON
ees-31	23	10	influence	influence	VERB
ees-31	23	11	the	the	DET
ees-31	23	12	value	value	NOUN
ees-31	23	13	of	of	ADP
ees-31	23	14	resources	resource	NOUN
ees-31	23	15	.	.	PUNCT
ees-31	24	1	this	this	PRON
ees-31	24	2	includes	include	VERB
ees-31	24	3	the	the	DET
ees-31	24	4	factors	factor	NOUN
ees-31	24	5	typically	typically	ADV
ees-31	24	6	considered	consider	VERB
ees-31	24	7	by	by	ADP
ees-31	24	8	economists	economist	NOUN
ees-31	24	9	such	such	ADJ
ees-31	24	10	as	as	ADP
ees-31	24	11	individual	individual	ADJ
ees-31	24	12	preferences	preference	NOUN
ees-31	24	13	,	,	PUNCT
ees-31	24	14	social	social	ADJ
ees-31	24	15	norms	norm	NOUN
ees-31	24	16	and	and	CCONJ
ees-31	24	17	mores	more	NOUN
ees-31	24	18	,	,	PUNCT
ees-31	24	19	property	property	NOUN
ees-31	24	20	rights	right	NOUN
ees-31	24	21	and	and	CCONJ
ees-31	24	22	the	the	DET
ees-31	24	23	legal	legal	ADJ
ees-31	24	24	system	system	NOUN
ees-31	24	25	,	,	PUNCT
ees-31	24	26	technology	technology	NOUN
ees-31	24	27	,	,	PUNCT
ees-31	24	28	and	and	CCONJ
ees-31	24	29	the	the	DET
ees-31	24	30	substitutability	substitutability	NOUN
ees-31	24	31	or	or	CCONJ
ees-31	24	32	complementarity	complementarity	NOUN
ees-31	24	33	of	of	ADP
ees-31	24	34	goods	good	NOUN
ees-31	24	35	and	and	CCONJ
ees-31	24	36	services	service	NOUN
ees-31	24	37	.	.	PUNCT
ees-31	25	1	but	but	CCONJ
ees-31	25	2	it	it	PRON
ees-31	25	3	also	also	ADV
ees-31	25	4	includes	include	VERB
ees-31	25	5	factors	factor	NOUN
ees-31	25	6	that	that	PRON
ees-31	25	7	weigh	weigh	VERB
ees-31	25	8	more	more	ADV
ees-31	25	9	heavily	heavily	ADV
ees-31	25	10	with	with	ADP
ees-31	25	11	others	other	NOUN
ees-31	25	12	,	,	PUNCT
ees-31	25	13	such	such	ADJ
ees-31	25	14	as	as	ADP
ees-31	25	15	the	the	DET
ees-31	25	16	ecological	ecological	ADJ
ees-31	25	17	functions	function	NOUN
ees-31	25	18	performed	perform	VERB
ees-31	25	19	by	by	ADP
ees-31	25	20	species	specie	NOUN
ees-31	25	21	or	or	CCONJ
ees-31	25	22	their	their	PRON
ees-31	25	23	place	place	NOUN
ees-31	25	24	in	in	ADP
ees-31	25	25	the	the	DET
ees-31	25	26	food	food	NOUN
ees-31	25	27	web	web	NOUN
ees-31	25	28	,	,	PUNCT
ees-31	25	29	their	their	PRON
ees-31	25	30	phylogenetic	phylogenetic	ADJ
ees-31	25	31	distinctiveness	distinctiveness	NOUN
ees-31	25	32	,	,	PUNCT
ees-31	25	33	and	and	CCONJ
ees-31	25	34	the	the	DET
ees-31	25	35	degree	degree	NOUN
ees-31	25	36	to	to	PART
ees-31	25	37	which	which	PRON
ees-31	25	38	they	they	PRON
ees-31	25	39	are	be	AUX
ees-31	25	40	endangered	endanger	VERB
ees-31	25	41	.	.	PUNCT
ees-31	26	1	hotelling	hotelle	VERB
ees-31	26	2	saw	see	VERB
ees-31	26	3	the	the	DET
ees-31	26	4	emergence	emergence	NOUN
ees-31	26	5	of	of	ADP
ees-31	26	6	the	the	DET
ees-31	26	7	conservation	conservation	NOUN
ees-31	26	8	movement	movement	NOUN
ees-31	26	9	as	as	ADP
ees-31	26	10	a	a	DET
ees-31	26	11	response	response	NOUN
ees-31	26	12	to	to	ADP
ees-31	26	13	the	the	DET
ees-31	26	14	perception	perception	NOUN
ees-31	26	15	that	that	SCONJ
ees-31	26	16	natural	natural	ADJ
ees-31	26	17	resources	resource	NOUN
ees-31	26	18	were	be	AUX
ees-31	26	19	being	be	AUX
ees-31	26	20	undervalued	undervalue	VERB
ees-31	26	21	and	and	CCONJ
ees-31	26	22	hence	hence	ADV
ees-31	26	23	overused	overuse	VERB
ees-31	26	24	.	.	PUNCT
ees-31	27	1	in	in	ADP
ees-31	27	2	the	the	DET
ees-31	27	3	light	light	NOUN
ees-31	27	4	of	of	ADP
ees-31	27	5	this	this	PRON
ees-31	27	6	he	he	PRON
ees-31	27	7	asked	ask	VERB
ees-31	27	8	what	what	PRON
ees-31	27	9	the	the	DET
ees-31	27	10	value	value	NOUN
ees-31	27	11	of	of	ADP
ees-31	27	12	natural	natural	ADJ
ees-31	27	13	resources	resource	NOUN
ees-31	27	14	should	should	AUX
ees-31	27	15	be	be	AUX
ees-31	27	16	if	if	SCONJ
ees-31	27	17	they	they	PRON
ees-31	27	18	were	be	AUX
ees-31	27	19	being	be	AUX
ees-31	27	20	used	use	VERB
ees-31	27	21	in	in	ADP
ees-31	27	22	the	the	DET
ees-31	27	23	best	good	ADJ
ees-31	27	24	interests	interest	NOUN
ees-31	27	25	of	of	ADP
ees-31	27	26	society	society	NOUN
ees-31	27	27	.	.	PUNCT
ees-31	28	1	hotelling	hotelle	VERB
ees-31	28	2	asked	ask	VERB
ees-31	28	3	,	,	PUNCT
ees-31	28	4	more	more	ADV
ees-31	28	5	particularly	particularly	ADV
ees-31	28	6	,	,	PUNCT
ees-31	28	7	under	under	ADP
ees-31	28	8	what	what	DET
ees-31	28	9	conditions	condition	NOUN
ees-31	28	10	the	the	DET
ees-31	28	11	owner	owner	NOUN
ees-31	28	12	of	of	ADP
ees-31	28	13	some	some	DET
ees-31	28	14	mineral	mineral	NOUN
ees-31	28	15	right	right	NOUN
ees-31	28	16	would	would	AUX
ees-31	28	17	choose	choose	VERB
ees-31	28	18	to	to	PART
ees-31	28	19	extract	extract	VERB
ees-31	28	20	the	the	DET
ees-31	28	21	ore	ore	NOUN
ees-31	28	22	assuming	assume	VERB
ees-31	28	23	that	that	SCONJ
ees-31	28	24	the	the	DET
ees-31	28	25	objective	objective	NOUN
ees-31	28	26	of	of	ADP
ees-31	28	27	the	the	DET
ees-31	28	28	resource	resource	NOUN
ees-31	28	29	owner	owner	NOUN
ees-31	28	30	was	be	AUX
ees-31	28	31	to	to	PART
ees-31	28	32	maximize	maximize	VERB
ees-31	28	33	the	the	DET
ees-31	28	34	present	present	ADJ
ees-31	28	35	value	value	NOUN
ees-31	28	36	of	of	ADP
ees-31	28	37	the	the	DET
ees-31	28	38	future	future	ADJ
ees-31	28	39	stream	stream	NOUN
ees-31	28	40	of	of	ADP
ees-31	28	41	net	net	ADJ
ees-31	28	42	benefits	benefit	NOUN
ees-31	28	43	to	to	PART
ees-31	28	44	be	be	AUX
ees-31	28	45	had	have	VERB
ees-31	28	46	from	from	ADP
ees-31	28	47	exploitation	exploitation	NOUN
ees-31	28	48	of	of	ADP
ees-31	28	49	the	the	DET
ees-31	28	50	resource	resource	NOUN
ees-31	28	51	.	.	PUNCT
ees-31	29	1	if	if	SCONJ
ees-31	29	2	the	the	DET
ees-31	29	3	value	value	NOUN
ees-31	29	4	of	of	ADP
ees-31	29	5	the	the	DET
ees-31	29	6	resource	resource	NOUN
ees-31	29	7	at	at	ADP
ees-31	29	8	time	time	NOUN
ees-31	29	9	t	t	NOUN
ees-31	29	10	—	—	PUNCT
ees-31	29	11	what	what	PRON
ees-31	29	12	hotelling	hotelling	NOUN
ees-31	29	13	called	call	VERB
ees-31	29	14	the	the	DET
ees-31	29	15	‘	'	PUNCT
ees-31	29	16	net	net	ADJ
ees-31	29	17	price	price	NOUN
ees-31	29	18	’	'	PUNCT
ees-31	29	19	of	of	ADP
ees-31	29	20	the	the	DET
ees-31	29	21	resource	resource	NOUN
ees-31	29	22	—	—	PUNCT
ees-31	29	23	is	be	AUX
ees-31	29	24	)	)	PUNCT
ees-31	29	25	(	(	PUNCT
ees-31	29	26	tp	tp	NOUN
ees-31	29	27	,	,	PUNCT
ees-31	29	28	and	and	CCONJ
ees-31	29	29	if	if	SCONJ
ees-31	29	30	the	the	DET
ees-31	29	31	rate	rate	NOUN
ees-31	29	32	of	of	ADP
ees-31	29	33	return	return	NOUN
ees-31	29	34	on	on	ADP
ees-31	29	35	alternative	alternative	ADJ
ees-31	29	36	assets	asset	NOUN
ees-31	29	37	is	be	AUX
ees-31	29	38			NUM
ees-31	29	39	,	,	PUNCT
ees-31	29	40	it	it	PRON
ees-31	29	41	is	be	AUX
ees-31	29	42	intuitive	intuitive	ADJ
ees-31	29	43	that	that	SCONJ
ees-31	29	44	the	the	DET
ees-31	29	45	answer	answer	NOUN
ees-31	29	46	to	to	ADP
ees-31	29	47	this	this	DET
ees-31	29	48	question	question	NOUN
ees-31	29	49	should	should	AUX
ees-31	29	50	involve	involve	VERB
ees-31	29	51	balancing	balance	VERB
ees-31	29	52	the	the	DET
ees-31	29	53	rate	rate	NOUN
ees-31	29	54	of	of	ADP
ees-31	29	55	growth	growth	NOUN
ees-31	29	56	in	in	ADP
ees-31	29	57	)	)	PUNCT
ees-31	29	58	(	(	PUNCT
ees-31	29	59	tp	tp	NOUN
ees-31	29	60	and	and	CCONJ
ees-31	29	61			NUM
ees-31	29	62	.	.	PUNCT
ees-31	30	1	the	the	DET
ees-31	30	2	hotelling	hotelle	VERB
ees-31	30	3	arbitrage	arbitrage	NOUN
ees-31	30	4	condition	condition	NOUN
ees-31	30	5	does	do	VERB
ees-31	30	6	exactly	exactly	ADV
ees-31	30	7	that	that	PRON
ees-31	30	8	.	.	PUNCT
ees-31	31	1	in	in	ADP
ees-31	31	2	the	the	DET
ees-31	31	3	case	case	NOUN
ees-31	31	4	of	of	ADP
ees-31	31	5	exhaustible	exhaustible	ADJ
ees-31	31	6	resources	resource	NOUN
ees-31	31	7	it	it	PRON
ees-31	31	8	holds	hold	VERB
ees-31	31	9	that	that	SCONJ
ees-31	31	10	the	the	DET
ees-31	31	11	resource	resource	NOUN
ees-31	31	12	owner	owner	NOUN
ees-31	31	13	will	will	AUX
ees-31	31	14	be	be	AUX
ees-31	31	15	indifferent	indifferent	ADJ
ees-31	31	16	between	between	ADP
ees-31	31	17	holding	hold	VERB
ees-31	31	18	and	and	CCONJ
ees-31	31	19	extracting	extract	VERB
ees-31	31	20	the	the	DET
ees-31	31	21	resource	resource	NOUN
ees-31	31	22	if	if	SCONJ
ees-31	31	23	the	the	DET
ees-31	31	24	proportional	proportional	ADJ
ees-31	31	25	growth	growth	NOUN
ees-31	31	26	in	in	ADP
ees-31	31	27	[	[	X
ees-31	31	28	5	5	NUM
ees-31	31	29	]	]	PUNCT
ees-31	31	30	charles	charles	NOUN
ees-31	31	31	perrings	perring	NOUN
ees-31	31	32	and	and	CCONJ
ees-31	31	33	ann	ann	PROPN
ees-31	31	34	kinzig	kinzig	PROPN
ees-31	31	35	the	the	DET
ees-31	31	36	value	value	NOUN
ees-31	31	37	of	of	ADP
ees-31	31	38	the	the	DET
ees-31	31	39	resource	resource	NOUN
ees-31	31	40	when	when	SCONJ
ees-31	31	41	conserved	conserve	VERB
ees-31	31	42	is	be	AUX
ees-31	31	43	equal	equal	ADJ
ees-31	31	44	to	to	ADP
ees-31	31	45	the	the	DET
ees-31	31	46	proportional	proportional	ADJ
ees-31	31	47	growth	growth	NOUN
ees-31	31	48	in	in	ADP
ees-31	31	49	its	its	PRON
ees-31	31	50	value	value	NOUN
ees-31	31	51	when	when	SCONJ
ees-31	31	52	converted	convert	VERB
ees-31	31	53	.	.	PUNCT
ees-31	31	54	=	=	NOUN
ees-31	31	55	)	)	PUNCT
ees-31	31	56	(	(	PUNCT
ees-31	31	57	tp	tp	ADP
ees-31	31	58	p	p	NOUN
ees-31	31	59	(	(	PUNCT
ees-31	31	60	1.1	1.1	NUM
ees-31	31	61	)	)	PUNCT
ees-31	31	62	that	that	PRON
ees-31	31	63	is	is	ADV
ees-31	31	64	,	,	PUNCT
ees-31	31	65	a	a	DET
ees-31	31	66	resource	resource	NOUN
ees-31	31	67	owner	owner	NOUN
ees-31	31	68	will	will	AUX
ees-31	31	69	conserve	conserve	VERB
ees-31	31	70	the	the	DET
ees-31	31	71	resource	resource	NOUN
ees-31	31	72	if	if	SCONJ
ees-31	31	73	the	the	DET
ees-31	31	74	expected	expect	VERB
ees-31	31	75	capital	capital	NOUN
ees-31	31	76	gain	gain	NOUN
ees-31	31	77	of	of	ADP
ees-31	31	78	holding	hold	VERB
ees-31	31	79	on	on	ADP
ees-31	31	80	to	to	ADP
ees-31	31	81	it	it	PRON
ees-31	31	82	is	be	AUX
ees-31	31	83	equal	equal	ADJ
ees-31	31	84	to	to	ADP
ees-31	31	85	the	the	DET
ees-31	31	86	return	return	NOUN
ees-31	31	87	that	that	PRON
ees-31	31	88	could	could	AUX
ees-31	31	89	be	be	AUX
ees-31	31	90	had	have	VERB
ees-31	31	91	if	if	SCONJ
ees-31	31	92	it	it	PRON
ees-31	31	93	were	be	AUX
ees-31	31	94	converted	convert	VERB
ees-31	31	95	.	.	PUNCT
ees-31	32	1	the	the	DET
ees-31	32	2	hotelling	hotelle	VERB
ees-31	32	3	approach	approach	NOUN
ees-31	32	4	turns	turn	VERB
ees-31	32	5	out	out	ADP
ees-31	32	6	to	to	PART
ees-31	32	7	be	be	AUX
ees-31	32	8	broad	broad	ADJ
ees-31	32	9	enough	enough	ADV
ees-31	32	10	to	to	PART
ees-31	32	11	deal	deal	VERB
ees-31	32	12	with	with	ADP
ees-31	32	13	a	a	DET
ees-31	32	14	wide	wide	ADJ
ees-31	32	15	range	range	NOUN
ees-31	32	16	of	of	ADP
ees-31	32	17	conservation	conservation	NOUN
ees-31	32	18	decisions	decision	NOUN
ees-31	32	19	—	—	PUNCT
ees-31	32	20	the	the	DET
ees-31	32	21	decision	decision	NOUN
ees-31	32	22	to	to	PART
ees-31	32	23	hold	hold	VERB
ees-31	32	24	or	or	CCONJ
ees-31	32	25	sell	sell	VERB
ees-31	32	26	stocks	stock	NOUN
ees-31	32	27	and	and	CCONJ
ees-31	32	28	bonds	bond	NOUN
ees-31	32	29	is	be	AUX
ees-31	32	30	just	just	ADV
ees-31	32	31	as	as	ADV
ees-31	32	32	much	much	ADJ
ees-31	32	33	a	a	DET
ees-31	32	34	conservation	conservation	NOUN
ees-31	32	35	decision	decision	NOUN
ees-31	32	36	as	as	ADP
ees-31	32	37	the	the	DET
ees-31	32	38	decision	decision	NOUN
ees-31	32	39	to	to	PART
ees-31	32	40	hold	hold	VERB
ees-31	32	41	or	or	CCONJ
ees-31	32	42	sell	sell	VERB
ees-31	32	43	natural	natural	ADJ
ees-31	32	44	resources	resource	NOUN
ees-31	32	45	.	.	PUNCT
ees-31	33	1	it	it	PRON
ees-31	33	2	also	also	ADV
ees-31	33	3	makes	make	VERB
ees-31	33	4	the	the	DET
ees-31	33	5	decision	decision	NOUN
ees-31	33	6	to	to	PART
ees-31	33	7	harvest	harvest	VERB
ees-31	33	8	or	or	CCONJ
ees-31	33	9	protect	protect	VERB
ees-31	33	10	wild	wild	ADJ
ees-31	33	11	or	or	CCONJ
ees-31	33	12	domestic	domestic	ADJ
ees-31	33	13	populations	population	NOUN
ees-31	33	14	of	of	ADP
ees-31	33	15	fish	fish	NOUN
ees-31	33	16	,	,	PUNCT
ees-31	33	17	mammals	mammal	NOUN
ees-31	33	18	,	,	PUNCT
ees-31	33	19	birds	bird	NOUN
ees-31	33	20	,	,	PUNCT
ees-31	33	21	and	and	CCONJ
ees-31	33	22	plants	plant	NOUN
ees-31	33	23	as	as	ADV
ees-31	33	24	consistent	consistent	ADJ
ees-31	33	25	with	with	ADP
ees-31	33	26	the	the	DET
ees-31	33	27	decision	decision	NOUN
ees-31	33	28	to	to	PART
ees-31	33	29	extract	extract	VERB
ees-31	33	30	non	non	ADJ
ees-31	33	31	-	-	NOUN
ees-31	33	32	renewables	renewable	NOUN
ees-31	33	33	such	such	ADJ
ees-31	33	34	as	as	ADP
ees-31	33	35	minerals	mineral	NOUN
ees-31	33	36	,	,	PUNCT
ees-31	33	37	oil	oil	NOUN
ees-31	33	38	,	,	PUNCT
ees-31	33	39	gas	gas	NOUN
ees-31	33	40	,	,	PUNCT
ees-31	33	41	and	and	CCONJ
ees-31	33	42	fossil	fossil	NOUN
ees-31	33	43	water	water	NOUN
ees-31	33	44	.	.	PUNCT
ees-31	34	1	the	the	DET
ees-31	34	2	difference	difference	NOUN
ees-31	34	3	between	between	ADP
ees-31	34	4	renewable	renewable	ADJ
ees-31	34	5	and	and	CCONJ
ees-31	34	6	non	non	ADJ
ees-31	34	7	-	-	ADJ
ees-31	34	8	renewable	renewable	ADJ
ees-31	34	9	resources	resource	NOUN
ees-31	34	10	is	be	AUX
ees-31	34	11	that	that	SCONJ
ees-31	34	12	the	the	DET
ees-31	34	13	value	value	NOUN
ees-31	34	14	of	of	ADP
ees-31	34	15	renewables	renewable	NOUN
ees-31	34	16	can	can	AUX
ees-31	34	17	change	change	VERB
ees-31	34	18	for	for	ADP
ees-31	34	19	different	different	ADJ
ees-31	34	20	reasons	reason	NOUN
ees-31	34	21	.	.	PUNCT
ees-31	35	1	as	as	ADP
ees-31	35	2	with	with	ADP
ees-31	35	3	nonrenewables	nonrenewable	NOUN
ees-31	35	4	,	,	PUNCT
ees-31	35	5	the	the	DET
ees-31	35	6	value	value	NOUN
ees-31	35	7	of	of	ADP
ees-31	35	8	the	the	DET
ees-31	35	9	resource	resource	NOUN
ees-31	35	10	can	can	AUX
ees-31	35	11	change	change	VERB
ees-31	35	12	for	for	ADP
ees-31	35	13	any	any	PRON
ees-31	35	14	of	of	ADP
ees-31	35	15	the	the	DET
ees-31	35	16	usual	usual	ADJ
ees-31	35	17	demand	demand	NOUN
ees-31	35	18	-	-	PUNCT
ees-31	35	19	side	side	NOUN
ees-31	35	20	reasons	reason	NOUN
ees-31	35	21	.	.	PUNCT
ees-31	36	1	unlike	unlike	ADP
ees-31	36	2	non	non	NOUN
ees-31	36	3	-	-	NOUN
ees-31	36	4	renewables	renewable	NOUN
ees-31	36	5	,	,	PUNCT
ees-31	36	6	however	however	ADV
ees-31	36	7	,	,	PUNCT
ees-31	36	8	the	the	DET
ees-31	36	9	value	value	NOUN
ees-31	36	10	of	of	ADP
ees-31	36	11	renewables	renewable	NOUN
ees-31	36	12	can	can	AUX
ees-31	36	13	also	also	ADV
ees-31	36	14	change	change	VERB
ees-31	36	15	because	because	SCONJ
ees-31	36	16	of	of	ADP
ees-31	36	17	changes	change	NOUN
ees-31	36	18	in	in	ADP
ees-31	36	19	the	the	DET
ees-31	36	20	size	size	NOUN
ees-31	36	21	of	of	ADP
ees-31	36	22	the	the	DET
ees-31	36	23	resource	resource	NOUN
ees-31	36	24	itself	itself	PRON
ees-31	36	25	.	.	PUNCT
ees-31	37	1	suppose	suppose	VERB
ees-31	37	2	that	that	SCONJ
ees-31	37	3	a	a	DET
ees-31	37	4	renewable	renewable	ADJ
ees-31	37	5	natural	natural	ADJ
ees-31	37	6	resource	resource	NOUN
ees-31	37	7	,	,	PUNCT
ees-31	37	8	the	the	DET
ees-31	37	9	population	population	NOUN
ees-31	37	10	of	of	ADP
ees-31	37	11	a	a	DET
ees-31	37	12	particular	particular	ADJ
ees-31	37	13	species	specie	NOUN
ees-31	37	14	,	,	PUNCT
ees-31	37	15	n	n	PRON
ees-31	37	16	grows	grow	VERB
ees-31	37	17	according	accord	VERB
ees-31	37	18	to	to	ADP
ees-31	37	19	the	the	DET
ees-31	37	20	general	general	ADJ
ees-31	37	21	relation	relation	NOUN
ees-31	37	22	)	)	PUNCT
ees-31	37	23	)	)	PUNCT
ees-31	37	24	.	.	PUNCT
ees-31	38	1	(	(	PUNCT
ees-31	38	2	)	)	PUNCT
ees-31	38	3	,	,	PUNCT
ees-31	38	4	(	(	PUNCT
ees-31	38	5	(	(	PUNCT
ees-31	38	6	thtnfn	thtnfn	NOUN
ees-31	38	7	=	=	NOUN
ees-31	38	8			NOUN
ees-31	38	9	that	that	PRON
ees-31	38	10	is	be	AUX
ees-31	38	11	,	,	PUNCT
ees-31	38	12	growth	growth	NOUN
ees-31	38	13	is	be	AUX
ees-31	38	14	density	density	NOUN
ees-31	38	15	-	-	PUNCT
ees-31	38	16	dependent	dependent	ADJ
ees-31	38	17	—	—	PUNCT
ees-31	38	18	it	it	PRON
ees-31	38	19	depends	depend	VERB
ees-31	38	20	positively	positively	ADV
ees-31	38	21	or	or	CCONJ
ees-31	38	22	negatively	negatively	ADV
ees-31	38	23	on	on	ADP
ees-31	38	24	the	the	DET
ees-31	38	25	size	size	NOUN
ees-31	38	26	of	of	ADP
ees-31	38	27	the	the	DET
ees-31	38	28	resource	resource	NOUN
ees-31	38	29	stock	stock	NOUN
ees-31	38	30	and	and	CCONJ
ees-31	38	31	along	along	ADP
ees-31	38	32	with	with	ADP
ees-31	38	33	some	some	DET
ees-31	38	34	control	control	NOUN
ees-31	38	35	,	,	PUNCT
ees-31	38	36	)	)	PUNCT
ees-31	39	1	.(th	.(th	INTJ
ees-31	40	1	if	if	SCONJ
ees-31	40	2	the	the	DET
ees-31	40	3	value	value	NOUN
ees-31	40	4	of	of	ADP
ees-31	40	5	the	the	DET
ees-31	40	6	resource	resource	NOUN
ees-31	40	7	is	be	AUX
ees-31	40	8	denoted	denote	VERB
ees-31	40	9	)	)	PUNCT
ees-31	40	10	(	(	PUNCT
ees-31	40	11	)	)	PUNCT
ees-31	40	12	(	(	PUNCT
ees-31	40	13	tntp	tntp	NOUN
ees-31	40	14	it	it	PRON
ees-31	40	15	can	can	AUX
ees-31	40	16	be	be	AUX
ees-31	40	17	shown	show	VERB
ees-31	40	18	that	that	SCONJ
ees-31	40	19	the	the	DET
ees-31	40	20	hotelling	hotelle	VERB
ees-31	40	21	arbitrage	arbitrage	NOUN
ees-31	40	22	condition	condition	NOUN
ees-31	40	23	takes	take	VERB
ees-31	40	24	the	the	DET
ees-31	40	25	form	form	NOUN
ees-31	40	26	=+	=+	NOUN
ees-31	40	27	)	)	PUNCT
ees-31	40	28	(	(	PUNCT
ees-31	40	29	)	)	PUNCT
ees-31	40	30	(	(	PUNCT
ees-31	40	31	tn	tn	NOUN
ees-31	40	32	n	n	PROPN
ees-31	40	33	tp	tp	X
ees-31	40	34	p	p	NOUN
ees-31	40	35			NOUN
ees-31	40	36	(	(	PUNCT
ees-31	40	37	1.2	1.2	NUM
ees-31	40	38	)	)	PUNCT
ees-31	40	39	that	that	PRON
ees-31	40	40	is	is	ADV
ees-31	40	41	,	,	PUNCT
ees-31	40	42	the	the	DET
ees-31	40	43	decision	decision	NOUN
ees-31	40	44	to	to	PART
ees-31	40	45	conserve	conserve	VERB
ees-31	40	46	or	or	CCONJ
ees-31	40	47	convert	convert	NOUN
ees-31	40	48	depends	depend	VERB
ees-31	40	49	both	both	PRON
ees-31	40	50	on	on	ADP
ees-31	40	51	the	the	DET
ees-31	40	52	expected	expect	VERB
ees-31	40	53	capital	capital	NOUN
ees-31	40	54	gain	gain	NOUN
ees-31	40	55	,	,	PUNCT
ees-31	40	56	)	)	PUNCT
ees-31	40	57	(	(	PUNCT
ees-31	40	58	tp	tp	ADP
ees-31	40	59	p	p	NOUN
ees-31	40	60	,	,	PUNCT
ees-31	40	61	and	and	CCONJ
ees-31	40	62	the	the	DET
ees-31	40	63	expected	expect	VERB
ees-31	40	64	growth	growth	NOUN
ees-31	40	65	rate	rate	NOUN
ees-31	40	66	in	in	ADP
ees-31	40	67	the	the	DET
ees-31	40	68	size	size	NOUN
ees-31	40	69	of	of	ADP
ees-31	40	70	the	the	DET
ees-31	40	71	stock	stock	NOUN
ees-31	40	72	,	,	PUNCT
ees-31	40	73	)	)	PUNCT
ees-31	40	74	(	(	PUNCT
ees-31	40	75	tn	tn	NOUN
ees-31	40	76	n	n	PROPN
ees-31	40	77	.	.	PUNCT
ees-31	41	1	an	an	DET
ees-31	41	2	immediate	immediate	ADJ
ees-31	41	3	implication	implication	NOUN
ees-31	41	4	is	be	AUX
ees-31	41	5	that	that	SCONJ
ees-31	41	6	the	the	DET
ees-31	41	7	capital	capital	NOUN
ees-31	41	8	gain	gain	NOUN
ees-31	41	9	which	which	PRON
ees-31	41	10	warrants	warrant	VERB
ees-31	41	11	conservation	conservation	NOUN
ees-31	41	12	in	in	ADP
ees-31	41	13	situ	situ	NOUN
ees-31	41	14	is	be	AUX
ees-31	41	15	smaller	small	ADJ
ees-31	41	16	,	,	PUNCT
ees-31	41	17	the	the	PRON
ees-31	41	18	higher	high	ADJ
ees-31	41	19	the	the	DET
ees-31	41	20	growth	growth	NOUN
ees-31	41	21	rate	rate	NOUN
ees-31	41	22	of	of	ADP
ees-31	41	23	the	the	DET
ees-31	41	24	population	population	NOUN
ees-31	41	25	of	of	ADP
ees-31	41	26	n	n	PROPN
ees-31	41	27	.	.	PUNCT
ees-31	42	1	conversely	conversely	ADV
ees-31	42	2	,	,	PUNCT
ees-31	42	3	for	for	ADP
ees-31	42	4	slow	slow	ADV
ees-31	42	5	-	-	PUNCT
ees-31	42	6	growing	grow	VERB
ees-31	42	7	or	or	CCONJ
ees-31	42	8	declining	decline	VERB
ees-31	42	9	species	specie	NOUN
ees-31	42	10	,	,	PUNCT
ees-31	42	11	conservation	conservation	NOUN
ees-31	42	12	will	will	AUX
ees-31	42	13	only	only	ADV
ees-31	42	14	be	be	AUX
ees-31	42	15	warranted	warrant	VERB
ees-31	42	16	if	if	SCONJ
ees-31	42	17	the	the	DET
ees-31	42	18	expected	expect	VERB
ees-31	42	19	capital	capital	NOUN
ees-31	42	20	gain	gain	NOUN
ees-31	42	21	is	be	AUX
ees-31	42	22	high	high	ADJ
ees-31	42	23	enough	enough	ADV
ees-31	42	24	.	.	PUNCT
ees-31	43	1	the	the	DET
ees-31	43	2	consequences	consequence	NOUN
ees-31	43	3	of	of	ADP
ees-31	43	4	the	the	DET
ees-31	43	5	trade	trade	NOUN
ees-31	43	6	-	-	PUNCT
ees-31	43	7	off	off	NOUN
ees-31	43	8	between	between	ADP
ees-31	43	9	biological	biological	ADJ
ees-31	43	10	growth	growth	NOUN
ees-31	43	11	,	,	PUNCT
ees-31	43	12	value	value	NOUN
ees-31	43	13	growth	growth	NOUN
ees-31	43	14	,	,	PUNCT
ees-31	43	15	and	and	CCONJ
ees-31	43	16	conservation	conservation	NOUN
ees-31	43	17	have	have	AUX
ees-31	43	18	been	be	AUX
ees-31	43	19	thoroughly	thoroughly	ADV
ees-31	43	20	explored	explore	VERB
ees-31	43	21	in	in	ADP
ees-31	43	22	the	the	DET
ees-31	43	23	case	case	NOUN
ees-31	43	24	of	of	ADP
ees-31	43	25	fisheries	fishery	NOUN
ees-31	43	26	.	.	PUNCT
ees-31	44	1	clark	clark	PROPN
ees-31	44	2	’s	’s	PART
ees-31	44	3	conclusion	conclusion	NOUN
ees-31	44	4	that	that	SCONJ
ees-31	44	5	it	it	PRON
ees-31	44	6	could	could	AUX
ees-31	44	7	be	be	AUX
ees-31	44	8	optimal	optimal	ADJ
ees-31	44	9	to	to	PART
ees-31	44	10	drive	drive	VERB
ees-31	44	11	blue	blue	ADJ
ees-31	44	12	whales	whale	NOUN
ees-31	44	13	to	to	ADP
ees-31	44	14	ecology	ecology	NOUN
ees-31	44	15	,	,	PUNCT
ees-31	44	16	economy	economy	NOUN
ees-31	44	17	and	and	CCONJ
ees-31	44	18	society	society	NOUN
ees-31	44	19	–	–	PUNCT
ees-31	44	20	the	the	DET
ees-31	44	21	insee	insee	ADJ
ees-31	44	22	journal	journal	NOUN
ees-31	44	23	[	[	X
ees-31	44	24	6	6	NUM
ees-31	44	25	]	]	X
ees-31	44	26	economic	economic	ADJ
ees-31	44	27	extinction	extinction	NOUN
ees-31	44	28	depended	depend	VERB
ees-31	44	29	on	on	ADP
ees-31	44	30	the	the	DET
ees-31	44	31	observation	observation	NOUN
ees-31	44	32	that	that	SCONJ
ees-31	44	33	the	the	DET
ees-31	44	34	natural	natural	ADJ
ees-31	44	35	rate	rate	NOUN
ees-31	44	36	of	of	ADP
ees-31	44	37	regeneration	regeneration	NOUN
ees-31	44	38	of	of	ADP
ees-31	44	39	the	the	DET
ees-31	44	40	species	specie	NOUN
ees-31	44	41	was	be	AUX
ees-31	44	42	low	low	ADJ
ees-31	44	43	relative	relative	ADJ
ees-31	44	44	to	to	ADP
ees-31	44	45	the	the	DET
ees-31	44	46	rate	rate	NOUN
ees-31	44	47	of	of	ADP
ees-31	44	48	return	return	NOUN
ees-31	44	49	on	on	ADP
ees-31	44	50	alternative	alternative	ADJ
ees-31	44	51	assets	asset	NOUN
ees-31	44	52	(	(	PUNCT
ees-31	44	53	clark	clark	PROPN
ees-31	44	54	1973	1973	NUM
ees-31	44	55	;	;	PUNCT
ees-31	44	56	clark	clark	NOUN
ees-31	44	57	1976	1976	NUM
ees-31	44	58	)	)	PUNCT
ees-31	44	59	;	;	PUNCT
ees-31	44	60	however	however	ADV
ees-31	44	61	,	,	PUNCT
ees-31	44	62	it	it	PRON
ees-31	44	63	also	also	ADV
ees-31	44	64	assumed	assume	VERB
ees-31	44	65	that	that	SCONJ
ees-31	44	66	the	the	DET
ees-31	44	67	low	low	ADJ
ees-31	44	68	biological	biological	ADJ
ees-31	44	69	growth	growth	NOUN
ees-31	44	70	rate	rate	NOUN
ees-31	44	71	of	of	ADP
ees-31	44	72	the	the	DET
ees-31	44	73	species	specie	NOUN
ees-31	44	74	was	be	AUX
ees-31	44	75	not	not	PART
ees-31	44	76	compensated	compensate	VERB
ees-31	44	77	by	by	ADP
ees-31	44	78	the	the	DET
ees-31	44	79	growth	growth	NOUN
ees-31	44	80	in	in	ADP
ees-31	44	81	its	its	PRON
ees-31	44	82	value	value	NOUN
ees-31	44	83	,	,	PUNCT
ees-31	44	84	and	and	CCONJ
ees-31	44	85	that	that	SCONJ
ees-31	44	86	the	the	DET
ees-31	44	87	only	only	ADJ
ees-31	44	88	thing	thing	NOUN
ees-31	44	89	that	that	PRON
ees-31	44	90	prevented	prevent	VERB
ees-31	44	91	the	the	DET
ees-31	44	92	extinction	extinction	NOUN
ees-31	44	93	of	of	ADP
ees-31	44	94	the	the	DET
ees-31	44	95	species	specie	NOUN
ees-31	44	96	was	be	AUX
ees-31	44	97	the	the	DET
ees-31	44	98	increasing	increase	VERB
ees-31	44	99	cost	cost	NOUN
ees-31	44	100	of	of	ADP
ees-31	44	101	accessing	access	VERB
ees-31	44	102	whales	whale	NOUN
ees-31	44	103	as	as	SCONJ
ees-31	44	104	their	their	PRON
ees-31	44	105	numbers	number	NOUN
ees-31	44	106	fell	fall	VERB
ees-31	44	107	(	(	PUNCT
ees-31	44	108	clark	clark	NOUN
ees-31	44	109	2006	2006	NUM
ees-31	44	110	)	)	PUNCT
ees-31	44	111	.	.	PUNCT
ees-31	45	1	the	the	DET
ees-31	45	2	example	example	NOUN
ees-31	45	3	nicely	nicely	ADV
ees-31	45	4	illustrates	illustrate	VERB
ees-31	45	5	both	both	DET
ees-31	45	6	the	the	DET
ees-31	45	7	main	main	ADJ
ees-31	45	8	elements	element	NOUN
ees-31	45	9	in	in	ADP
ees-31	45	10	the	the	DET
ees-31	45	11	decision	decision	NOUN
ees-31	45	12	to	to	PART
ees-31	45	13	conserve	conserve	VERB
ees-31	45	14	living	living	NOUN
ees-31	45	15	resources	resource	NOUN
ees-31	45	16	,	,	PUNCT
ees-31	45	17	and	and	CCONJ
ees-31	45	18	the	the	DET
ees-31	45	19	points	point	NOUN
ees-31	45	20	at	at	ADP
ees-31	45	21	which	which	PRON
ees-31	45	22	different	different	ADJ
ees-31	45	23	disciplines	discipline	NOUN
ees-31	45	24	have	have	VERB
ees-31	45	25	traction	traction	NOUN
ees-31	45	26	on	on	ADP
ees-31	45	27	the	the	DET
ees-31	45	28	problem	problem	NOUN
ees-31	45	29	.	.	PUNCT
ees-31	46	1	to	to	PART
ees-31	46	2	see	see	VERB
ees-31	46	3	how	how	SCONJ
ees-31	46	4	the	the	DET
ees-31	46	5	relationship	relationship	NOUN
ees-31	46	6	between	between	ADP
ees-31	46	7	the	the	DET
ees-31	46	8	hotelling	hotelle	VERB
ees-31	46	9	arbitrage	arbitrage	NOUN
ees-31	46	10	condition	condition	NOUN
ees-31	46	11	and	and	CCONJ
ees-31	46	12	the	the	DET
ees-31	46	13	optimal	optimal	ADJ
ees-31	46	14	conservation	conservation	NOUN
ees-31	46	15	of	of	ADP
ees-31	46	16	some	some	DET
ees-31	46	17	natural	natural	ADJ
ees-31	46	18	capital	capital	NOUN
ees-31	46	19	stock	stock	NOUN
ees-31	46	20	,	,	PUNCT
ees-31	46	21	n	n	PROPN
ees-31	46	22	t	t	PROPN
ees-31	46	23	(	(	PUNCT
ees-31	46	24	)	)	PUNCT
ees-31	46	25	,	,	PUNCT
ees-31	46	26	consider	consider	VERB
ees-31	46	27	the	the	DET
ees-31	46	28	following	follow	VERB
ees-31	46	29	simple	simple	ADJ
ees-31	46	30	problem	problem	NOUN
ees-31	46	31	:	:	PUNCT
ees-31	46	32	dtthtpemax	dtthtpemax	PROPN
ees-31	46	33	t	t	PROPN
ees-31	46	34	th	th	X
ees-31	46	35	)	)	PUNCT
ees-31	46	36	(	(	PUNCT
ees-31	46	37	)	)	PUNCT
ees-31	46	38	(	(	PUNCT
ees-31	46	39	0	0	NUM
ees-31	46	40	)	)	PUNCT
ees-31	46	41	(	(	PUNCT
ees-31	46	42			PUNCT
ees-31	46	43			PROPN
ees-31	46	44	−	−	NUM
ees-31	46	45	(	(	PUNCT
ees-31	46	46	1.3	1.3	NUM
ees-31	46	47	)	)	PUNCT
ees-31	46	48	subject	subject	NOUN
ees-31	46	49	to	to	ADP
ees-31	46	50	)	)	PUNCT
ees-31	46	51	(	(	PUNCT
ees-31	46	52	)	)	PUNCT
ees-31	46	53	)	)	PUNCT
ees-31	46	54	(	(	PUNCT
ees-31	46	55	(	(	PUNCT
ees-31	46	56	thtnfn	thtnfn	NOUN
ees-31	46	57	−=	−=	NOUN
ees-31	46	58	(	(	PUNCT
ees-31	46	59	1.4	1.4	NUM
ees-31	46	60	)	)	PUNCT
ees-31	46	61	a	a	DET
ees-31	46	62	manager	manager	NOUN
ees-31	46	63	chooses	choose	VERB
ees-31	46	64	the	the	DET
ees-31	46	65	level	level	NOUN
ees-31	46	66	of	of	ADP
ees-31	46	67	harvest	harvest	NOUN
ees-31	46	68	of	of	ADP
ees-31	46	69	species	specie	NOUN
ees-31	46	70	n	n	ADV
ees-31	46	71	so	so	ADV
ees-31	46	72	as	as	SCONJ
ees-31	46	73	to	to	PART
ees-31	46	74	maximize	maximize	VERB
ees-31	46	75	the	the	DET
ees-31	46	76	value	value	NOUN
ees-31	46	77	of	of	ADP
ees-31	46	78	harvest	harvest	NOUN
ees-31	46	79	.	.	PUNCT
ees-31	47	1	benefits	benefit	NOUN
ees-31	47	2	are	be	AUX
ees-31	47	3	discounted	discount	VERB
ees-31	47	4	at	at	ADP
ees-31	47	5	the	the	DET
ees-31	47	6	rate	rate	NOUN
ees-31	47	7	,	,	PUNCT
ees-31	47	8			NUM
ees-31	47	9	which	which	PRON
ees-31	47	10	we	we	PRON
ees-31	47	11	take	take	VERB
ees-31	47	12	to	to	PART
ees-31	47	13	be	be	AUX
ees-31	47	14	equal	equal	ADJ
ees-31	47	15	to	to	ADP
ees-31	47	16	the	the	DET
ees-31	47	17	rate	rate	NOUN
ees-31	47	18	of	of	ADP
ees-31	47	19	interest	interest	NOUN
ees-31	47	20	on	on	ADP
ees-31	47	21	alternative	alternative	ADJ
ees-31	47	22	investments	investment	NOUN
ees-31	47	23	.	.	PUNCT
ees-31	48	1	the	the	DET
ees-31	48	2	manager	manager	NOUN
ees-31	48	3	’s	’s	PART
ees-31	48	4	actions	action	NOUN
ees-31	48	5	are	be	AUX
ees-31	48	6	constrained	constrain	VERB
ees-31	48	7	by	by	ADP
ees-31	48	8	the	the	DET
ees-31	48	9	growth	growth	NOUN
ees-31	48	10	rate	rate	NOUN
ees-31	48	11	of	of	ADP
ees-31	48	12	the	the	DET
ees-31	48	13	species	specie	NOUN
ees-31	48	14	,	,	PUNCT
ees-31	48	15	.n	.n	VERB
ees-31	48	16	first	first	ADV
ees-31	48	17	,	,	PUNCT
ees-31	48	18	note	note	VERB
ees-31	48	19	that	that	SCONJ
ees-31	48	20	the	the	DET
ees-31	48	21	hotelling	hotelle	VERB
ees-31	48	22	arbitrage	arbitrage	NOUN
ees-31	48	23	condition	condition	NOUN
ees-31	48	24	for	for	ADP
ees-31	48	25	this	this	DET
ees-31	48	26	problem	problem	NOUN
ees-31	48	27	,	,	PUNCT
ees-31	48	28	equation	equation	NOUN
ees-31	48	29	1.2	1.2	NUM
ees-31	48	30	,	,	PUNCT
ees-31	48	31	implies	imply	VERB
ees-31	48	32	that	that	SCONJ
ees-31	48	33			PROPN
ees-31	48	34			PROPN
ees-31	48	35			X
ees-31	48	36			NOUN
ees-31	48	37			VERB
ees-31	48	38			PROPN
ees-31	48	39	−=	−=	NOUN
ees-31	48	40	)	)	PUNCT
ees-31	48	41	(	(	PUNCT
ees-31	48	42	)	)	PUNCT
ees-31	48	43	(	(	PUNCT
ees-31	48	44	)	)	PUNCT
ees-31	48	45	)	)	PUNCT
ees-31	48	46	(	(	PUNCT
ees-31	48	47	)	)	PUNCT
ees-31	48	48	,	,	PUNCT
ees-31	48	49	(	(	PUNCT
ees-31	48	50	(	(	PUNCT
ees-31	48	51	tp	tp	AUX
ees-31	48	52	p	p	PROPN
ees-31	48	53	tnthtnf	tnthtnf	NOUN
ees-31	48	54			PROPN
ees-31	48	55			NUM
ees-31	48	56	from	from	ADP
ees-31	48	57	which	which	PRON
ees-31	48	58	it	it	PRON
ees-31	48	59	follows	follow	VERB
ees-31	48	60	that	that	SCONJ
ees-31	48	61	at	at	ADP
ees-31	48	62	the	the	DET
ees-31	48	63	point	point	NOUN
ees-31	48	64	where	where	SCONJ
ees-31	48	65	the	the	DET
ees-31	48	66	resource	resource	NOUN
ees-31	48	67	owner	owner	NOUN
ees-31	48	68	is	be	AUX
ees-31	48	69	indifferent	indifferent	ADJ
ees-31	48	70	between	between	ADP
ees-31	48	71	holding	hold	VERB
ees-31	48	72	and	and	CCONJ
ees-31	48	73	conserving	conserve	VERB
ees-31	48	74	the	the	DET
ees-31	48	75	resource	resource	NOUN
ees-31	48	76	,	,	PUNCT
ees-31	48	77	the	the	DET
ees-31	48	78	slope	slope	NOUN
ees-31	48	79	of	of	ADP
ees-31	48	80	the	the	DET
ees-31	48	81	density	density	NOUN
ees-31	48	82	-	-	PUNCT
ees-31	48	83	dependent	dependent	ADJ
ees-31	48	84	biological	biological	ADJ
ees-31	48	85	growth	growth	NOUN
ees-31	48	86	function	function	NOUN
ees-31	48	87	,	,	PUNCT
ees-31	48	88	)	)	PUNCT
ees-31	48	89	(	(	PUNCT
ees-31	48	90	)	)	PUNCT
ees-31	48	91	)	)	PUNCT
ees-31	48	92	(	(	PUNCT
ees-31	48	93	)	)	PUNCT
ees-31	48	94	,	,	PUNCT
ees-31	48	95	(	(	PUNCT
ees-31	48	96	(	(	PUNCT
ees-31	48	97	tdn	tdn	NOUN
ees-31	48	98	thtndf	thtndf	NOUN
ees-31	48	99	,	,	PUNCT
ees-31	48	100	will	will	AUX
ees-31	48	101	be	be	AUX
ees-31	48	102	equal	equal	ADJ
ees-31	48	103	to	to	ADP
ees-31	48	104	the	the	DET
ees-31	48	105	difference	difference	NOUN
ees-31	48	106	between	between	ADP
ees-31	48	107	the	the	DET
ees-31	48	108	opportunity	opportunity	NOUN
ees-31	48	109	cost	cost	NOUN
ees-31	48	110	of	of	ADP
ees-31	48	111	capital	capital	NOUN
ees-31	48	112	and	and	CCONJ
ees-31	48	113	the	the	DET
ees-31	48	114	expected	expect	VERB
ees-31	48	115	capital	capital	NOUN
ees-31	48	116	gain	gain	NOUN
ees-31	48	117	on	on	ADP
ees-31	48	118	the	the	DET
ees-31	48	119	stock	stock	NOUN
ees-31	48	120	,	,	PUNCT
ees-31	48	121	)	)	PUNCT
ees-31	48	122	(	(	PUNCT
ees-31	48	123	tp	tp	ADP
ees-31	48	124	p	p	NOUN
ees-31	48	125	−	−	NOUN
ees-31	48	126	.	.	PUNCT
ees-31	49	1	now	now	ADV
ees-31	49	2	,	,	PUNCT
ees-31	49	3	consider	consider	VERB
ees-31	49	4	the	the	DET
ees-31	49	5	first	first	ADJ
ees-31	49	6	order	order	NOUN
ees-31	49	7	necessary	necessary	ADJ
ees-31	49	8	conditions	condition	NOUN
ees-31	49	9	for	for	ADP
ees-31	49	10	harvest	harvest	NOUN
ees-31	49	11	to	to	PART
ees-31	49	12	be	be	AUX
ees-31	49	13	optimal	optimal	ADJ
ees-31	49	14	in	in	ADP
ees-31	49	15	the	the	DET
ees-31	49	16	problem	problem	NOUN
ees-31	49	17	described	describe	VERB
ees-31	49	18	in	in	ADP
ees-31	49	19	equation	equation	NOUN
ees-31	49	20	1.3	1.3	NUM
ees-31	49	21	.	.	PUNCT
ees-31	50	1	these	these	PRON
ees-31	50	2	include	include	VERB
ees-31	50	3	the	the	DET
ees-31	50	4	requirements	requirement	NOUN
ees-31	50	5	that	that	PRON
ees-31	50	6	)	)	PUNCT
ees-31	50	7	(	(	PUNCT
ees-31	50	8	)	)	PUNCT
ees-31	50	9	(	(	PUNCT
ees-31	50	10	ttp	ttp	PROPN
ees-31	50	11	=	=	NOUN
ees-31	50	12	(	(	PUNCT
ees-31	50	13	1.5	1.5	NUM
ees-31	50	14	)	)	PUNCT
ees-31	51	1	[	[	X
ees-31	51	2	7	7	X
ees-31	51	3	]	]	X
ees-31	51	4	charles	charles	PROPN
ees-31	51	5	perrings	perring	NOUN
ees-31	51	6	and	and	CCONJ
ees-31	51	7	ann	ann	PROPN
ees-31	51	8	kinzig	kinzig	PROPN
ees-31	51	9	and	and	CCONJ
ees-31	51	10	)	)	PUNCT
ees-31	51	11	(	(	PUNCT
ees-31	51	12	)	)	PUNCT
ees-31	51	13	)	)	PUNCT
ees-31	51	14	(	(	PUNCT
ees-31	51	15	(	(	PUNCT
ees-31	51	16	)	)	PUNCT
ees-31	51	17	(	(	PUNCT
ees-31	51	18	)	)	PUNCT
ees-31	51	19	(	(	PUNCT
ees-31	51	20	tdn	tdn	NOUN
ees-31	51	21	tndf	tndf	NOUN
ees-31	51	22	tt	tt	PROPN
ees-31	51	23			VERB
ees-31	51	24	−=−	−=−	NOUN
ees-31	51	25	(	(	PUNCT
ees-31	51	26	1.6	1.6	NUM
ees-31	51	27	)	)	PUNCT
ees-31	51	28	where	where	SCONJ
ees-31	51	29	)	)	PUNCT
ees-31	51	30	(	(	PUNCT
ees-31	51	31	t	t	PROPN
ees-31	51	32	is	be	AUX
ees-31	51	33	the	the	DET
ees-31	51	34	shadow	shadow	NOUN
ees-31	51	35	value	value	NOUN
ees-31	51	36	of	of	ADP
ees-31	51	37	natural	natural	ADJ
ees-31	51	38	capital	capital	NOUN
ees-31	51	39	(	(	PUNCT
ees-31	51	40	a	a	DET
ees-31	51	41	co	co	ADJ
ees-31	51	42	-	-	ADJ
ees-31	51	43	state	state	ADJ
ees-31	51	44	variable	variable	NOUN
ees-31	51	45	,	,	PUNCT
ees-31	51	46	the	the	DET
ees-31	51	47	multiplier	multipli	ADJ
ees-31	51	48	in	in	ADP
ees-31	51	49	the	the	DET
ees-31	51	50	current	current	ADJ
ees-31	51	51	value	value	NOUN
ees-31	51	52	hamiltonian	hamiltonian	NOUN
ees-31	51	53	for	for	ADP
ees-31	51	54	the	the	DET
ees-31	51	55	problem	problem	NOUN
ees-31	51	56	)	)	PUNCT
ees-31	51	57	.	.	PUNCT
ees-31	52	1	these	these	DET
ees-31	52	2	conditions	condition	NOUN
ees-31	52	3	together	together	ADV
ees-31	52	4	imply	imply	VERB
ees-31	52	5	that	that	SCONJ
ees-31	52	6	along	along	ADP
ees-31	52	7	an	an	DET
ees-31	52	8	optimal	optimal	ADJ
ees-31	52	9	harvest	harvest	NOUN
ees-31	52	10	trajectory	trajectory	NOUN
ees-31	52	11	)	)	PUNCT
ees-31	52	12	(	(	PUNCT
ees-31	52	13	)	)	PUNCT
ees-31	52	14	)	)	PUNCT
ees-31	52	15	(	(	PUNCT
ees-31	52	16	(	(	PUNCT
ees-31	52	17	)	)	PUNCT
ees-31	52	18	(	(	PUNCT
ees-31	52	19	)	)	PUNCT
ees-31	52	20	(	(	PUNCT
ees-31	52	21	)	)	PUNCT
ees-31	52	22	)	)	PUNCT
ees-31	52	23	(	(	PUNCT
ees-31	52	24	(	(	PUNCT
ees-31	52	25	)	)	PUNCT
ees-31	52	26	(	(	PUNCT
ees-31	52	27	tdn	tdn	NOUN
ees-31	52	28	tndf	tndf	NOUN
ees-31	52	29	tp	tp	ADP
ees-31	52	30	p	p	PROPN
ees-31	52	31	tdn	tdn	PROPN
ees-31	52	32	tndf	tndf	NOUN
ees-31	52	33	t	t	PROPN
ees-31	52	34	+	+	NOUN
ees-31	52	35	=	=	ADJ
ees-31	52	36	+	+	ADJ
ees-31	52	37	=	=	NOUN
ees-31	52	38			NOUN
ees-31	52	39			NOUN
ees-31	52	40			NOUN
ees-31	52	41			NUM
ees-31	52	42	(	(	PUNCT
ees-31	52	43	1.7	1.7	NUM
ees-31	52	44	)	)	PUNCT
ees-31	52	45	but	but	CCONJ
ees-31	52	46	if	if	SCONJ
ees-31	52	47	the	the	DET
ees-31	52	48	resource	resource	NOUN
ees-31	52	49	owner	owner	NOUN
ees-31	52	50	is	be	AUX
ees-31	52	51	indifferent	indifferent	ADJ
ees-31	52	52	between	between	ADP
ees-31	52	53	conserving	conserve	VERB
ees-31	52	54	and	and	CCONJ
ees-31	52	55	converting	convert	VERB
ees-31	52	56	the	the	DET
ees-31	52	57	resource	resource	NOUN
ees-31	52	58	,	,	PUNCT
ees-31	52	59	this	this	PRON
ees-31	52	60	is	be	AUX
ees-31	52	61	just	just	ADV
ees-31	52	62	a	a	DET
ees-31	52	63	restatement	restatement	NOUN
ees-31	52	64	of	of	ADP
ees-31	52	65	the	the	DET
ees-31	52	66	requirement	requirement	NOUN
ees-31	52	67	that	that	SCONJ
ees-31	52	68	the	the	DET
ees-31	52	69	slope	slope	NOUN
ees-31	52	70	of	of	ADP
ees-31	52	71	the	the	DET
ees-31	52	72	density	density	NOUN
ees-31	52	73	-	-	PUNCT
ees-31	52	74	dependent	dependent	ADJ
ees-31	52	75	biological	biological	ADJ
ees-31	52	76	growth	growth	NOUN
ees-31	52	77	function	function	NOUN
ees-31	52	78	will	will	AUX
ees-31	52	79	be	be	AUX
ees-31	52	80	equal	equal	ADJ
ees-31	52	81	to	to	ADP
ees-31	52	82	the	the	DET
ees-31	52	83	difference	difference	NOUN
ees-31	52	84	between	between	ADP
ees-31	52	85	the	the	DET
ees-31	52	86	opportunity	opportunity	NOUN
ees-31	52	87	cost	cost	NOUN
ees-31	52	88	of	of	ADP
ees-31	52	89	capital	capital	NOUN
ees-31	52	90	and	and	CCONJ
ees-31	52	91	the	the	DET
ees-31	52	92	expected	expect	VERB
ees-31	52	93	capital	capital	NOUN
ees-31	52	94	gain	gain	NOUN
ees-31	52	95	on	on	ADP
ees-31	52	96	the	the	DET
ees-31	52	97	stock	stock	NOUN
ees-31	52	98	.	.	PUNCT
ees-31	53	1	this	this	PRON
ees-31	53	2	does	do	AUX
ees-31	53	3	however	however	ADV
ees-31	53	4	depend	depend	VERB
ees-31	53	5	on	on	ADP
ees-31	53	6	the	the	DET
ees-31	53	7	equivalence	equivalence	NOUN
ees-31	53	8	between	between	ADP
ees-31	53	9	the	the	DET
ees-31	53	10	price	price	NOUN
ees-31	53	11	and	and	CCONJ
ees-31	53	12	the	the	DET
ees-31	53	13	shadow	shadow	NOUN
ees-31	53	14	value	value	NOUN
ees-31	53	15	—	—	PUNCT
ees-31	53	16	the	the	DET
ees-31	53	17	true	true	ADJ
ees-31	53	18	social	social	ADJ
ees-31	53	19	opportunity	opportunity	NOUN
ees-31	53	20	cost	cost	NOUN
ees-31	53	21	—	—	PUNCT
ees-31	53	22	of	of	ADP
ees-31	53	23	natural	natural	ADJ
ees-31	53	24	capital	capital	NOUN
ees-31	53	25	.	.	PUNCT
ees-31	54	1	3	3	X
ees-31	54	2	.	.	X
ees-31	54	3	hotelling	hotelle	VERB
ees-31	54	4	theory	theory	NOUN
ees-31	54	5	of	of	ADP
ees-31	54	6	conservation	conservation	NOUN
ees-31	54	7	and	and	CCONJ
ees-31	54	8	conservation	conservation	NOUN
ees-31	54	9	biology	biology	NOUN
ees-31	54	10	how	how	SCONJ
ees-31	54	11	does	do	AUX
ees-31	54	12	the	the	DET
ees-31	54	13	hotelling	hotelle	VERB
ees-31	54	14	approach	approach	NOUN
ees-31	54	15	connect	connect	VERB
ees-31	54	16	to	to	ADP
ees-31	54	17	the	the	DET
ees-31	54	18	propositions	proposition	NOUN
ees-31	54	19	inherent	inherent	ADJ
ees-31	54	20	in	in	ADP
ees-31	54	21	conservation	conservation	NOUN
ees-31	54	22	biology	biology	NOUN
ees-31	54	23	?	?	PUNCT
ees-31	55	1	as	as	SCONJ
ees-31	55	2	we	we	PRON
ees-31	55	3	have	have	AUX
ees-31	55	4	already	already	ADV
ees-31	55	5	noted	note	VERB
ees-31	55	6	,	,	PUNCT
ees-31	55	7	hotelling	hotelle	VERB
ees-31	55	8	himself	himself	PRON
ees-31	55	9	saw	see	VERB
ees-31	55	10	the	the	DET
ees-31	55	11	origins	origin	NOUN
ees-31	55	12	of	of	ADP
ees-31	55	13	the	the	DET
ees-31	55	14	conservation	conservation	NOUN
ees-31	55	15	movement	movement	NOUN
ees-31	55	16	in	in	ADP
ees-31	55	17	the	the	DET
ees-31	55	18	perception	perception	NOUN
ees-31	55	19	that	that	SCONJ
ees-31	55	20	the	the	DET
ees-31	55	21	natural	natural	ADJ
ees-31	55	22	environment	environment	NOUN
ees-31	55	23	was	be	AUX
ees-31	55	24	both	both	PRON
ees-31	55	25	undervalued	undervalue	VERB
ees-31	55	26	and	and	CCONJ
ees-31	55	27	overexploited	overexploit	VERB
ees-31	55	28	.	.	PUNCT
ees-31	56	1	hotelling	hotelle	VERB
ees-31	56	2	sought	seek	VERB
ees-31	56	3	to	to	PART
ees-31	56	4	understand	understand	VERB
ees-31	56	5	the	the	DET
ees-31	56	6	basis	basis	NOUN
ees-31	56	7	of	of	ADP
ees-31	56	8	the	the	DET
ees-31	56	9	value	value	NOUN
ees-31	56	10	of	of	ADP
ees-31	56	11	natural	natural	ADJ
ees-31	56	12	resources	resource	NOUN
ees-31	56	13	,	,	PUNCT
ees-31	56	14	why	why	SCONJ
ees-31	56	15	that	that	DET
ees-31	56	16	value	value	NOUN
ees-31	56	17	might	might	AUX
ees-31	56	18	change	change	VERB
ees-31	56	19	over	over	ADP
ees-31	56	20	time	time	NOUN
ees-31	56	21	,	,	PUNCT
ees-31	56	22	and	and	CCONJ
ees-31	56	23	how	how	SCONJ
ees-31	56	24	change	change	NOUN
ees-31	56	25	in	in	ADP
ees-31	56	26	the	the	DET
ees-31	56	27	value	value	NOUN
ees-31	56	28	of	of	ADP
ees-31	56	29	natural	natural	ADJ
ees-31	56	30	resources	resource	NOUN
ees-31	56	31	might	might	AUX
ees-31	56	32	influence	influence	VERB
ees-31	56	33	their	their	PRON
ees-31	56	34	conservation	conservation	NOUN
ees-31	56	35	.	.	PUNCT
ees-31	57	1	the	the	DET
ees-31	57	2	arbitrage	arbitrage	NOUN
ees-31	57	3	condition	condition	NOUN
ees-31	57	4	applied	apply	VERB
ees-31	57	5	to	to	ADP
ees-31	57	6	living	live	VERB
ees-31	57	7	resources	resource	NOUN
ees-31	57	8	or	or	CCONJ
ees-31	57	9	resource	resource	NOUN
ees-31	57	10	systems	system	NOUN
ees-31	57	11	tells	tell	VERB
ees-31	57	12	us	we	PRON
ees-31	57	13	that	that	SCONJ
ees-31	57	14	conservation	conservation	NOUN
ees-31	57	15	depends	depend	VERB
ees-31	57	16	both	both	PRON
ees-31	57	17	on	on	ADP
ees-31	57	18	the	the	DET
ees-31	57	19	expected	expect	VERB
ees-31	57	20	growth	growth	NOUN
ees-31	57	21	in	in	ADP
ees-31	57	22	the	the	DET
ees-31	57	23	value	value	NOUN
ees-31	57	24	of	of	ADP
ees-31	57	25	assets	asset	NOUN
ees-31	57	26	if	if	SCONJ
ees-31	57	27	conserved	conserve	VERB
ees-31	57	28	relative	relative	ADJ
ees-31	57	29	to	to	ADP
ees-31	57	30	the	the	DET
ees-31	57	31	expected	expect	VERB
ees-31	57	32	growth	growth	NOUN
ees-31	57	33	in	in	ADP
ees-31	57	34	their	their	PRON
ees-31	57	35	value	value	NOUN
ees-31	57	36	if	if	SCONJ
ees-31	57	37	converted	convert	VERB
ees-31	57	38	,	,	PUNCT
ees-31	57	39	and	and	CCONJ
ees-31	57	40	on	on	ADP
ees-31	57	41	the	the	DET
ees-31	57	42	expected	expect	VERB
ees-31	57	43	physical	physical	ADJ
ees-31	57	44	change	change	NOUN
ees-31	57	45	in	in	ADP
ees-31	57	46	the	the	DET
ees-31	57	47	stocks	stock	NOUN
ees-31	57	48	themselves	themselves	PRON
ees-31	57	49	.	.	PUNCT
ees-31	58	1	the	the	DET
ees-31	58	2	central	central	ADJ
ees-31	58	3	tenet	tenet	NOUN
ees-31	58	4	of	of	ADP
ees-31	58	5	conservation	conservation	NOUN
ees-31	58	6	biology	biology	NOUN
ees-31	58	7	as	as	SCONJ
ees-31	58	8	it	it	PRON
ees-31	58	9	originally	originally	ADV
ees-31	58	10	developed	develop	VERB
ees-31	58	11	was	be	AUX
ees-31	58	12	that	that	SCONJ
ees-31	58	13	the	the	DET
ees-31	58	14	value	value	NOUN
ees-31	58	15	attached	attach	VERB
ees-31	58	16	by	by	ADP
ees-31	58	17	the	the	DET
ees-31	58	18	majority	majority	NOUN
ees-31	58	19	of	of	ADP
ees-31	58	20	landowners	landowner	NOUN
ees-31	58	21	and	and	CCONJ
ees-31	58	22	landholders	landholder	NOUN
ees-31	58	23	to	to	ADP
ees-31	58	24	wild	wild	ADJ
ees-31	58	25	species	specie	NOUN
ees-31	58	26	is	be	AUX
ees-31	58	27	strictly	strictly	ADV
ees-31	58	28	less	less	ADJ
ees-31	58	29	than	than	ADP
ees-31	58	30	its	its	PRON
ees-31	58	31	true	true	ADJ
ees-31	58	32	value	value	NOUN
ees-31	58	33	to	to	ADP
ees-31	58	34	society	society	NOUN
ees-31	58	35	—	—	PUNCT
ees-31	58	36	that	that	SCONJ
ees-31	58	37	there	there	PRON
ees-31	58	38	is	be	VERB
ees-31	58	39	a	a	DET
ees-31	58	40	wedge	wedge	NOUN
ees-31	58	41	between	between	ADP
ees-31	58	42	the	the	DET
ees-31	58	43	value	value	NOUN
ees-31	58	44	attached	attach	VERB
ees-31	58	45	by	by	ADP
ees-31	58	46	individuals	individual	NOUN
ees-31	58	47	to	to	ADP
ees-31	58	48	wild	wild	ADJ
ees-31	58	49	species	specie	NOUN
ees-31	58	50	and	and	CCONJ
ees-31	58	51	the	the	DET
ees-31	58	52	value	value	NOUN
ees-31	58	53	of	of	ADP
ees-31	58	54	those	those	DET
ees-31	58	55	species	specie	NOUN
ees-31	58	56	to	to	ADP
ees-31	58	57	society	society	NOUN
ees-31	58	58	(	(	PUNCT
ees-31	58	59	soule	soule	VERB
ees-31	58	60	1985	1985	NUM
ees-31	58	61	)	)	PUNCT
ees-31	58	62	.	.	PUNCT
ees-31	59	1	several	several	ADJ
ees-31	59	2	reasons	reason	NOUN
ees-31	59	3	were	be	AUX
ees-31	59	4	advanced	advanced	ADJ
ees-31	59	5	to	to	PART
ees-31	59	6	explain	explain	VERB
ees-31	59	7	why	why	SCONJ
ees-31	59	8	this	this	PRON
ees-31	59	9	has	have	AUX
ees-31	59	10	occurred	occur	VERB
ees-31	59	11	.	.	PUNCT
ees-31	60	1	the	the	DET
ees-31	60	2	most	most	ADV
ees-31	60	3	important	important	ADJ
ees-31	60	4	of	of	ADP
ees-31	60	5	these	these	PRON
ees-31	60	6	was	be	AUX
ees-31	60	7	ignorance	ignorance	NOUN
ees-31	60	8	about	about	ADP
ees-31	60	9	the	the	DET
ees-31	60	10	role	role	NOUN
ees-31	60	11	played	play	VERB
ees-31	60	12	by	by	ADP
ees-31	60	13	particular	particular	ADJ
ees-31	60	14	species	specie	NOUN
ees-31	60	15	,	,	PUNCT
ees-31	60	16	and	and	CCONJ
ees-31	60	17	communities	community	NOUN
ees-31	60	18	of	of	ADP
ees-31	60	19	species	specie	NOUN
ees-31	60	20	,	,	PUNCT
ees-31	60	21	and	and	CCONJ
ees-31	60	22	the	the	DET
ees-31	60	23	relation	relation	NOUN
ees-31	60	24	between	between	ADP
ees-31	60	25	ecological	ecological	ADJ
ees-31	60	26	functioning	functioning	NOUN
ees-31	60	27	and	and	CCONJ
ees-31	60	28	the	the	DET
ees-31	60	29	ecosystem	ecosystem	NOUN
ees-31	60	30	services	service	NOUN
ees-31	60	31	that	that	PRON
ees-31	60	32	benefit	benefit	VERB
ees-31	60	33	humans	human	NOUN
ees-31	60	34	.	.	PUNCT
ees-31	61	1	ignorance	ignorance	NOUN
ees-31	61	2	about	about	ADP
ees-31	61	3	the	the	DET
ees-31	61	4	effects	effect	NOUN
ees-31	61	5	of	of	ADP
ees-31	61	6	reduced	reduced	ADJ
ees-31	61	7	diversity	diversity	NOUN
ees-31	61	8	of	of	ADP
ees-31	61	9	food	food	NOUN
ees-31	61	10	ecology	ecology	NOUN
ees-31	61	11	,	,	PUNCT
ees-31	61	12	economy	economy	NOUN
ees-31	61	13	and	and	CCONJ
ees-31	61	14	society	society	NOUN
ees-31	61	15	–	–	PUNCT
ees-31	61	16	the	the	DET
ees-31	61	17	insee	insee	ADJ
ees-31	61	18	journal	journal	NOUN
ees-31	61	19	[	[	X
ees-31	61	20	8	8	NUM
ees-31	61	21	]	]	PUNCT
ees-31	61	22	webs	webs	NOUN
ees-31	61	23	on	on	ADP
ees-31	61	24	decomposition	decomposition	NOUN
ees-31	61	25	,	,	PUNCT
ees-31	61	26	nutrient	nutrient	NOUN
ees-31	61	27	retention	retention	NOUN
ees-31	61	28	,	,	PUNCT
ees-31	61	29	plant	plant	NOUN
ees-31	61	30	productivity	productivity	NOUN
ees-31	61	31	,	,	PUNCT
ees-31	61	32	and	and	CCONJ
ees-31	61	33	water	water	NOUN
ees-31	61	34	retention	retention	NOUN
ees-31	61	35	,	,	PUNCT
ees-31	61	36	for	for	ADP
ees-31	61	37	example	example	NOUN
ees-31	61	38	,	,	PUNCT
ees-31	61	39	was	be	AUX
ees-31	61	40	argued	argue	VERB
ees-31	61	41	to	to	PART
ees-31	61	42	threaten	threaten	VERB
ees-31	61	43	a	a	DET
ees-31	61	44	number	number	NOUN
ees-31	61	45	of	of	ADP
ees-31	61	46	ecological	ecological	ADJ
ees-31	61	47	functions	function	NOUN
ees-31	61	48	of	of	ADP
ees-31	61	49	direct	direct	ADJ
ees-31	61	50	or	or	CCONJ
ees-31	61	51	indirect	indirect	ADJ
ees-31	61	52	benefit	benefit	NOUN
ees-31	61	53	to	to	ADP
ees-31	61	54	humans	human	NOUN
ees-31	61	55	(	(	PUNCT
ees-31	61	56	naeem	naeem	PROPN
ees-31	61	57	et	et	PROPN
ees-31	61	58	al	al	PROPN
ees-31	61	59	.	.	PROPN
ees-31	61	60	1996	1996	NUM
ees-31	61	61	)	)	PUNCT
ees-31	61	62	.	.	PUNCT
ees-31	62	1	ignorance	ignorance	NOUN
ees-31	62	2	about	about	ADP
ees-31	62	3	source	source	NOUN
ees-31	62	4	and	and	CCONJ
ees-31	62	5	sink	sink	NOUN
ees-31	62	6	dynamics	dynamic	NOUN
ees-31	62	7	was	be	AUX
ees-31	62	8	cited	cite	VERB
ees-31	62	9	as	as	ADP
ees-31	62	10	a	a	DET
ees-31	62	11	major	major	ADJ
ees-31	62	12	reason	reason	NOUN
ees-31	62	13	for	for	ADP
ees-31	62	14	the	the	DET
ees-31	62	15	extirpation	extirpation	NOUN
ees-31	62	16	of	of	ADP
ees-31	62	17	many	many	ADJ
ees-31	62	18	protected	protect	VERB
ees-31	62	19	sink	sink	NOUN
ees-31	62	20	populations	population	NOUN
ees-31	62	21	.	.	PUNCT
ees-31	63	1	failure	failure	NOUN
ees-31	63	2	to	to	PART
ees-31	63	3	protect	protect	VERB
ees-31	63	4	disproportionately	disproportionately	ADV
ees-31	63	5	valuable	valuable	ADJ
ees-31	63	6	source	source	NOUN
ees-31	63	7	populations	population	NOUN
ees-31	63	8	necessarily	necessarily	ADV
ees-31	63	9	put	put	VERB
ees-31	63	10	associated	associated	ADJ
ees-31	63	11	sink	sink	NOUN
ees-31	63	12	populations	population	NOUN
ees-31	63	13	at	at	ADP
ees-31	63	14	risk	risk	NOUN
ees-31	63	15	,	,	PUNCT
ees-31	63	16	even	even	ADV
ees-31	63	17	if	if	SCONJ
ees-31	63	18	those	those	DET
ees-31	63	19	populations	population	NOUN
ees-31	63	20	were	be	AUX
ees-31	63	21	otherwise	otherwise	ADV
ees-31	63	22	protected	protect	VERB
ees-31	63	23	(	(	PUNCT
ees-31	63	24	mangel	mangel	NOUN
ees-31	63	25	et	et	PROPN
ees-31	63	26	al	al	PROPN
ees-31	63	27	.	.	PROPN
ees-31	63	28	1996	1996	NUM
ees-31	63	29	)	)	PUNCT
ees-31	63	30	.	.	PUNCT
ees-31	64	1	more	more	ADV
ees-31	64	2	generally	generally	ADV
ees-31	64	3	,	,	PUNCT
ees-31	64	4	by	by	ADP
ees-31	64	5	focusing	focus	VERB
ees-31	64	6	on	on	ADP
ees-31	64	7	single	single	ADJ
ees-31	64	8	species	specie	NOUN
ees-31	64	9	,	,	PUNCT
ees-31	64	10	populations	population	NOUN
ees-31	64	11	,	,	PUNCT
ees-31	64	12	or	or	CCONJ
ees-31	64	13	biotopes	biotope	NOUN
ees-31	64	14	in	in	ADP
ees-31	64	15	isolation	isolation	NOUN
ees-31	64	16	from	from	ADP
ees-31	64	17	the	the	DET
ees-31	64	18	system	system	NOUN
ees-31	64	19	that	that	PRON
ees-31	64	20	supports	support	VERB
ees-31	64	21	them	they	PRON
ees-31	64	22	,	,	PUNCT
ees-31	64	23	resource	resource	NOUN
ees-31	64	24	owners	owner	NOUN
ees-31	64	25	paid	pay	VERB
ees-31	64	26	insufficient	insufficient	ADJ
ees-31	64	27	attention	attention	NOUN
ees-31	64	28	to	to	ADP
ees-31	64	29	critical	critical	ADJ
ees-31	64	30	elements	element	NOUN
ees-31	64	31	of	of	ADP
ees-31	64	32	the	the	DET
ees-31	64	33	wider	wide	ADJ
ees-31	64	34	system	system	NOUN
ees-31	64	35	(	(	PUNCT
ees-31	64	36	myers	myers	PROPN
ees-31	64	37	1996	1996	NUM
ees-31	64	38	)	)	PUNCT
ees-31	64	39	.	.	PUNCT
ees-31	65	1	a	a	DET
ees-31	65	2	related	relate	VERB
ees-31	65	3	concern	concern	NOUN
ees-31	65	4	was	be	AUX
ees-31	65	5	that	that	SCONJ
ees-31	65	6	decisions	decision	NOUN
ees-31	65	7	that	that	PRON
ees-31	65	8	reduced	reduce	VERB
ees-31	65	9	biodiversity	biodiversity	NOUN
ees-31	65	10	tended	tend	VERB
ees-31	65	11	to	to	PART
ees-31	65	12	be	be	AUX
ees-31	65	13	focused	focus	VERB
ees-31	65	14	on	on	ADP
ees-31	65	15	short	short	ADJ
ees-31	65	16	-	-	PUNCT
ees-31	65	17	term	term	NOUN
ees-31	65	18	gain	gain	NOUN
ees-31	65	19	,	,	PUNCT
ees-31	65	20	and	and	CCONJ
ees-31	65	21	also	also	ADV
ees-31	65	22	that	that	SCONJ
ees-31	65	23	these	these	PRON
ees-31	65	24	tended	tend	VERB
ees-31	65	25	to	to	PART
ees-31	65	26	pay	pay	VERB
ees-31	65	27	insufficient	insufficient	ADJ
ees-31	65	28	attention	attention	NOUN
ees-31	65	29	to	to	ADP
ees-31	65	30	the	the	DET
ees-31	65	31	longer	long	ADJ
ees-31	65	32	-	-	PUNCT
ees-31	65	33	term	term	NOUN
ees-31	65	34	costs	cost	NOUN
ees-31	65	35	in	in	ADP
ees-31	65	36	terms	term	NOUN
ees-31	65	37	of	of	ADP
ees-31	65	38	reduced	reduced	ADJ
ees-31	65	39	capacity	capacity	NOUN
ees-31	65	40	to	to	PART
ees-31	65	41	protect	protect	VERB
ees-31	65	42	future	future	ADJ
ees-31	65	43	options	option	NOUN
ees-31	65	44	against	against	ADP
ees-31	65	45	fundamental	fundamental	ADJ
ees-31	65	46	change	change	NOUN
ees-31	65	47	.	.	PUNCT
ees-31	66	1	since	since	SCONJ
ees-31	66	2	the	the	DET
ees-31	66	3	neglect	neglect	NOUN
ees-31	66	4	of	of	ADP
ees-31	66	5	longer	long	ADJ
ees-31	66	6	-	-	PUNCT
ees-31	66	7	term	term	NOUN
ees-31	66	8	costs	cost	NOUN
ees-31	66	9	stems	stem	VERB
ees-31	66	10	either	either	CCONJ
ees-31	66	11	from	from	ADP
ees-31	66	12	ignorance	ignorance	NOUN
ees-31	66	13	or	or	CCONJ
ees-31	66	14	from	from	ADP
ees-31	66	15	the	the	DET
ees-31	66	16	application	application	NOUN
ees-31	66	17	of	of	ADP
ees-31	66	18	high	high	ADJ
ees-31	66	19	discount	discount	NOUN
ees-31	66	20	rates	rate	NOUN
ees-31	66	21	,	,	PUNCT
ees-31	66	22	and	and	CCONJ
ees-31	66	23	since	since	SCONJ
ees-31	66	24	there	there	PRON
ees-31	66	25	is	be	VERB
ees-31	66	26	an	an	DET
ees-31	66	27	ethical	ethical	ADJ
ees-31	66	28	component	component	NOUN
ees-31	66	29	to	to	ADP
ees-31	66	30	discounting	discount	VERB
ees-31	66	31	,	,	PUNCT
ees-31	66	32	the	the	DET
ees-31	66	33	undervaluation	undervaluation	NOUN
ees-31	66	34	of	of	ADP
ees-31	66	35	species	specie	NOUN
ees-31	66	36	and	and	CCONJ
ees-31	66	37	whole	whole	ADJ
ees-31	66	38	ecosystems	ecosystem	NOUN
ees-31	66	39	was	be	AUX
ees-31	66	40	taken	take	VERB
ees-31	66	41	to	to	PART
ees-31	66	42	reflect	reflect	VERB
ees-31	66	43	—	—	PUNCT
ees-31	66	44	at	at	ADP
ees-31	66	45	least	least	ADJ
ees-31	66	46	in	in	ADP
ees-31	66	47	part	part	NOUN
ees-31	66	48	—	—	PUNCT
ees-31	66	49	an	an	DET
ees-31	66	50	ethic	ethic	ADJ
ees-31	66	51	of	of	ADP
ees-31	66	52	myopic	myopic	ADJ
ees-31	66	53	greed	greed	NOUN
ees-31	66	54	.	.	PUNCT
ees-31	67	1	by	by	ADP
ees-31	67	2	contrast	contrast	NOUN
ees-31	67	3	,	,	PUNCT
ees-31	67	4	conservation	conservation	NOUN
ees-31	67	5	biology	biology	NOUN
ees-31	67	6	was	be	AUX
ees-31	67	7	argued	argue	VERB
ees-31	67	8	to	to	PART
ees-31	67	9	be	be	AUX
ees-31	67	10	concerned	concern	VERB
ees-31	67	11	about	about	ADP
ees-31	67	12	the	the	DET
ees-31	67	13	maintenance	maintenance	NOUN
ees-31	67	14	of	of	ADP
ees-31	67	15	whole	whole	ADJ
ees-31	67	16	ecosystems	ecosystem	NOUN
ees-31	67	17	over	over	ADP
ees-31	67	18	the	the	DET
ees-31	67	19	long	long	ADJ
ees-31	67	20	term	term	NOUN
ees-31	67	21	.	.	PUNCT
ees-31	68	1	it	it	PRON
ees-31	68	2	was	be	AUX
ees-31	68	3	claimed	claim	VERB
ees-31	68	4	that	that	SCONJ
ees-31	68	5	the	the	DET
ees-31	68	6	difference	difference	NOUN
ees-31	68	7	in	in	ADP
ees-31	68	8	the	the	DET
ees-31	68	9	values	value	NOUN
ees-31	68	10	attached	attach	VERB
ees-31	68	11	by	by	ADP
ees-31	68	12	conservation	conservation	NOUN
ees-31	68	13	biologists	biologist	NOUN
ees-31	68	14	to	to	ADP
ees-31	68	15	species	specie	NOUN
ees-31	68	16	reflected	reflect	VERB
ees-31	68	17	a	a	DET
ees-31	68	18	fundamental	fundamental	ADJ
ees-31	68	19	difference	difference	NOUN
ees-31	68	20	in	in	ADP
ees-31	68	21	ethics	ethic	NOUN
ees-31	68	22	(	(	PUNCT
ees-31	68	23	mangel	mangel	NOUN
ees-31	68	24	et	et	PROPN
ees-31	68	25	al	al	PROPN
ees-31	68	26	.	.	PROPN
ees-31	68	27	1996	1996	NUM
ees-31	68	28	)	)	PUNCT
ees-31	68	29	.	.	PUNCT
ees-31	69	1	at	at	ADP
ees-31	69	2	the	the	DET
ees-31	69	3	core	core	NOUN
ees-31	69	4	of	of	ADP
ees-31	69	5	the	the	DET
ees-31	69	6	conservation	conservation	NOUN
ees-31	69	7	ethic	ethic	ADJ
ees-31	69	8	was	be	AUX
ees-31	69	9	the	the	DET
ees-31	69	10	proposition	proposition	NOUN
ees-31	69	11	that	that	SCONJ
ees-31	69	12	biodiversity	biodiversity	NOUN
ees-31	69	13	has	have	AUX
ees-31	69	14	intrinsic	intrinsic	ADJ
ees-31	69	15	value	value	NOUN
ees-31	69	16	,	,	PUNCT
ees-31	69	17	irrespective	irrespective	ADV
ees-31	69	18	of	of	ADP
ees-31	69	19	its	its	PRON
ees-31	69	20	instrumental	instrumental	ADJ
ees-31	69	21	or	or	CCONJ
ees-31	69	22	utilitarian	utilitarian	ADJ
ees-31	69	23	value	value	NOUN
ees-31	69	24	,	,	PUNCT
ees-31	69	25	and	and	CCONJ
ees-31	69	26	that	that	DET
ees-31	69	27	value	value	NOUN
ees-31	69	28	is	be	AUX
ees-31	69	29	‘	'	PUNCT
ees-31	69	30	neither	neither	CCONJ
ees-31	69	31	conferred	conferred	ADJ
ees-31	69	32	nor	nor	CCONJ
ees-31	69	33	revocable	revocable	ADJ
ees-31	69	34	’	'	PUNCT
ees-31	69	35	but	but	CCONJ
ees-31	69	36	springs	spring	NOUN
ees-31	69	37	from	from	ADP
ees-31	69	38	the	the	DET
ees-31	69	39	fact	fact	NOUN
ees-31	69	40	of	of	ADP
ees-31	69	41	the	the	DET
ees-31	69	42	species	specie	NOUN
ees-31	69	43	’	'	PUNCT
ees-31	69	44	existence	existence	NOUN
ees-31	69	45	(	(	PUNCT
ees-31	69	46	soulé	soulé	NOUN
ees-31	69	47	1985	1985	NUM
ees-31	69	48	)	)	PUNCT
ees-31	69	49	.	.	PUNCT
ees-31	70	1	there	there	PRON
ees-31	70	2	are	be	VERB
ees-31	70	3	obvious	obvious	ADJ
ees-31	70	4	practical	practical	ADJ
ees-31	70	5	difficulties	difficulty	NOUN
ees-31	70	6	with	with	ADP
ees-31	70	7	a	a	DET
ees-31	70	8	concept	concept	NOUN
ees-31	70	9	of	of	ADP
ees-31	70	10	value	value	NOUN
ees-31	70	11	that	that	PRON
ees-31	70	12	is	be	AUX
ees-31	70	13	independent	independent	ADJ
ees-31	70	14	of	of	ADP
ees-31	70	15	human	human	ADJ
ees-31	70	16	preferences	preference	NOUN
ees-31	70	17	and	and	CCONJ
ees-31	70	18	yet	yet	ADV
ees-31	70	19	is	be	AUX
ees-31	70	20	expected	expect	VERB
ees-31	70	21	to	to	PART
ees-31	70	22	guide	guide	VERB
ees-31	70	23	human	human	ADJ
ees-31	70	24	action	action	NOUN
ees-31	70	25	.	.	PUNCT
ees-31	71	1	indeed	indeed	ADV
ees-31	71	2	,	,	PUNCT
ees-31	71	3	many	many	ADJ
ees-31	71	4	of	of	ADP
ees-31	71	5	these	these	DET
ees-31	71	6	difficulties	difficulty	NOUN
ees-31	71	7	are	be	AUX
ees-31	71	8	recognized	recognize	VERB
ees-31	71	9	by	by	ADP
ees-31	71	10	conservation	conservation	NOUN
ees-31	71	11	biologists	biologist	NOUN
ees-31	71	12	themselves	themselves	PRON
ees-31	71	13	(	(	PUNCT
ees-31	71	14	justus	justus	PROPN
ees-31	71	15	et	et	PROPN
ees-31	71	16	al	al	PROPN
ees-31	71	17	.	.	PROPN
ees-31	71	18	2009	2009	NUM
ees-31	71	19	)	)	PUNCT
ees-31	71	20	.	.	PUNCT
ees-31	72	1	but	but	CCONJ
ees-31	72	2	if	if	SCONJ
ees-31	72	3	we	we	PRON
ees-31	72	4	think	think	VERB
ees-31	72	5	of	of	ADP
ees-31	72	6	the	the	DET
ees-31	72	7	argument	argument	NOUN
ees-31	72	8	as	as	ADP
ees-31	72	9	a	a	DET
ees-31	72	10	statement	statement	NOUN
ees-31	72	11	that	that	SCONJ
ees-31	72	12	there	there	PRON
ees-31	72	13	is	be	VERB
ees-31	72	14	value	value	NOUN
ees-31	72	15	to	to	ADP
ees-31	72	16	species	specie	NOUN
ees-31	72	17	that	that	PRON
ees-31	72	18	stems	stem	VERB
ees-31	72	19	from	from	ADP
ees-31	72	20	their	their	PRON
ees-31	72	21	place	place	NOUN
ees-31	72	22	in	in	ADP
ees-31	72	23	the	the	DET
ees-31	72	24	natural	natural	ADJ
ees-31	72	25	system	system	NOUN
ees-31	72	26	,	,	PUNCT
ees-31	72	27	rather	rather	ADV
ees-31	72	28	than	than	ADP
ees-31	72	29	from	from	ADP
ees-31	72	30	their	their	PRON
ees-31	72	31	incorporation	incorporation	NOUN
ees-31	72	32	in	in	ADP
ees-31	72	33	a	a	DET
ees-31	72	34	managed	manage	VERB
ees-31	72	35	production	production	NOUN
ees-31	72	36	process	process	NOUN
ees-31	72	37	,	,	PUNCT
ees-31	72	38	then	then	ADV
ees-31	72	39	it	it	PRON
ees-31	72	40	is	be	AUX
ees-31	72	41	quite	quite	ADV
ees-31	72	42	consistent	consistent	ADJ
ees-31	72	43	with	with	ADP
ees-31	72	44	the	the	DET
ees-31	72	45	general	general	ADJ
ees-31	72	46	proposition	proposition	NOUN
ees-31	72	47	that	that	SCONJ
ees-31	72	48	nature	nature	NOUN
ees-31	72	49	is	be	AUX
ees-31	72	50	undervalued	undervalue	VERB
ees-31	72	51	when	when	SCONJ
ees-31	72	52	measured	measure	VERB
ees-31	72	53	by	by	ADP
ees-31	72	54	the	the	DET
ees-31	72	55	market	market	NOUN
ees-31	72	56	price	price	NOUN
ees-31	72	57	of	of	ADP
ees-31	72	58	harvested	harvest	VERB
ees-31	72	59	species	specie	NOUN
ees-31	72	60	.	.	PUNCT
ees-31	73	1	it	it	PRON
ees-31	73	2	is	be	AUX
ees-31	73	3	also	also	ADV
ees-31	73	4	consistent	consistent	ADJ
ees-31	73	5	with	with	ADP
ees-31	73	6	the	the	DET
ees-31	73	7	key	key	ADJ
ees-31	73	8	proposition	proposition	NOUN
ees-31	73	9	implicit	implicit	ADJ
ees-31	73	10	in	in	ADP
ees-31	73	11	the	the	DET
ees-31	73	12	hotelling	hotelle	VERB
ees-31	73	13	arbitrage	arbitrage	NOUN
ees-31	73	14	condition	condition	NOUN
ees-31	73	15	for	for	ADP
ees-31	73	16	renewable	renewable	ADJ
ees-31	73	17	natural	natural	ADJ
ees-31	73	18	resources	resource	NOUN
ees-31	73	19	:	:	PUNCT
ees-31	73	20	the	the	DET
ees-31	73	21	expected	expect	VERB
ees-31	73	22	growth	growth	NOUN
ees-31	73	23	in	in	ADP
ees-31	73	24	value	value	NOUN
ees-31	73	25	of	of	ADP
ees-31	73	26	natural	natural	ADJ
ees-31	73	27	resources	resource	NOUN
ees-31	73	28	comprises	comprise	VERB
ees-31	73	29	the	the	DET
ees-31	73	30	sum	sum	NOUN
ees-31	73	31	of	of	ADP
ees-31	73	32	the	the	DET
ees-31	73	33	expected	expect	VERB
ees-31	73	34	capital	capital	NOUN
ees-31	73	35	gain	gain	NOUN
ees-31	73	36	in	in	ADP
ees-31	73	37	holding	hold	VERB
ees-31	73	38	those	those	DET
ees-31	73	39	resources	resource	NOUN
ees-31	73	40	in	in	ADP
ees-31	73	41	situ	situ	NOUN
ees-31	73	42	and	and	CCONJ
ees-31	73	43	of	of	ADP
ees-31	73	44	the	the	DET
ees-31	73	45	value	value	NOUN
ees-31	73	46	added	add	VERB
ees-31	73	47	through	through	ADP
ees-31	73	48	their	their	PRON
ees-31	73	49	role	role	NOUN
ees-31	73	50	in	in	ADP
ees-31	73	51	the	the	DET
ees-31	73	52	functioning	functioning	NOUN
ees-31	73	53	of	of	ADP
ees-31	73	54	the	the	DET
ees-31	73	55	natural	natural	ADJ
ees-31	73	56	system	system	NOUN
ees-31	73	57	.	.	PUNCT
ees-31	74	1	[	[	X
ees-31	74	2	9	9	NUM
ees-31	74	3	]	]	SYM
ees-31	74	4	charles	charles	NOUN
ees-31	74	5	perrings	perring	NOUN
ees-31	74	6	and	and	CCONJ
ees-31	74	7	ann	ann	PROPN
ees-31	74	8	kinzig	kinzig	NOUN
ees-31	74	9	many	many	ADJ
ees-31	74	10	of	of	ADP
ees-31	74	11	the	the	DET
ees-31	74	12	original	original	ADJ
ees-31	74	13	propositions	proposition	NOUN
ees-31	74	14	of	of	ADP
ees-31	74	15	conservation	conservation	NOUN
ees-31	74	16	biology	biology	NOUN
ees-31	74	17	have	have	AUX
ees-31	74	18	evolved	evolve	VERB
ees-31	74	19	with	with	ADP
ees-31	74	20	efforts	effort	NOUN
ees-31	74	21	to	to	PART
ees-31	74	22	uncover	uncover	VERB
ees-31	74	23	the	the	DET
ees-31	74	24	value	value	NOUN
ees-31	74	25	attached	attach	VERB
ees-31	74	26	to	to	ADP
ees-31	74	27	the	the	DET
ees-31	74	28	many	many	ADJ
ees-31	74	29	and	and	CCONJ
ees-31	74	30	varied	varied	ADJ
ees-31	74	31	roles	role	NOUN
ees-31	74	32	played	play	VERB
ees-31	74	33	by	by	ADP
ees-31	74	34	genes	gene	NOUN
ees-31	74	35	,	,	PUNCT
ees-31	74	36	species	specie	NOUN
ees-31	74	37	,	,	PUNCT
ees-31	74	38	landscapes	landscape	NOUN
ees-31	74	39	,	,	PUNCT
ees-31	74	40	and	and	CCONJ
ees-31	74	41	ecosystems	ecosystem	NOUN
ees-31	74	42	.	.	PUNCT
ees-31	75	1	there	there	PRON
ees-31	75	2	is	be	VERB
ees-31	75	3	now	now	ADV
ees-31	75	4	a	a	DET
ees-31	75	5	more	more	ADV
ees-31	75	6	systematic	systematic	ADJ
ees-31	75	7	attempt	attempt	NOUN
ees-31	75	8	to	to	PART
ees-31	75	9	ask	ask	VERB
ees-31	75	10	what	what	PRON
ees-31	75	11	benefits	benefit	NOUN
ees-31	75	12	are	be	AUX
ees-31	75	13	lost	lose	VERB
ees-31	75	14	when	when	SCONJ
ees-31	75	15	there	there	PRON
ees-31	75	16	is	be	VERB
ees-31	75	17	a	a	DET
ees-31	75	18	change	change	NOUN
ees-31	75	19	in	in	ADP
ees-31	75	20	either	either	DET
ees-31	75	21	species	specie	NOUN
ees-31	75	22	richness	richness	NOUN
ees-31	75	23	or	or	CCONJ
ees-31	75	24	abundance	abundance	NOUN
ees-31	75	25	.	.	PUNCT
ees-31	76	1	the	the	DET
ees-31	76	2	notion	notion	NOUN
ees-31	76	3	of	of	ADP
ees-31	76	4	intrinsic	intrinsic	ADJ
ees-31	76	5	value	value	NOUN
ees-31	76	6	still	still	ADV
ees-31	76	7	has	have	VERB
ees-31	76	8	a	a	DET
ees-31	76	9	place	place	NOUN
ees-31	76	10	in	in	ADP
ees-31	76	11	the	the	DET
ees-31	76	12	language	language	NOUN
ees-31	76	13	of	of	ADP
ees-31	76	14	conservation	conservation	NOUN
ees-31	76	15	biologists	biologist	NOUN
ees-31	76	16	,	,	PUNCT
ees-31	76	17	but	but	CCONJ
ees-31	76	18	it	it	PRON
ees-31	76	19	is	be	AUX
ees-31	76	20	increasingly	increasingly	ADV
ees-31	76	21	linked	link	VERB
ees-31	76	22	to	to	ADP
ees-31	76	23	the	the	DET
ees-31	76	24	value	value	NOUN
ees-31	76	25	deriving	derive	VERB
ees-31	76	26	from	from	ADP
ees-31	76	27	the	the	DET
ees-31	76	28	place	place	NOUN
ees-31	76	29	of	of	ADP
ees-31	76	30	species	specie	NOUN
ees-31	76	31	in	in	ADP
ees-31	76	32	the	the	DET
ees-31	76	33	ecosystem	ecosystem	NOUN
ees-31	76	34	rather	rather	ADV
ees-31	76	35	than	than	ADP
ees-31	76	36	their	their	PRON
ees-31	76	37	mere	mere	ADJ
ees-31	76	38	existence	existence	NOUN
ees-31	76	39	(	(	PUNCT
ees-31	76	40	doak	doak	PROPN
ees-31	76	41	et	et	PROPN
ees-31	76	42	al	al	PROPN
ees-31	76	43	.	.	PROPN
ees-31	76	44	2015	2015	NUM
ees-31	76	45	)	)	PUNCT
ees-31	76	46	.	.	PUNCT
ees-31	77	1	the	the	DET
ees-31	77	2	decision	decision	NOUN
ees-31	77	3	to	to	PART
ees-31	77	4	conserve	conserve	VERB
ees-31	77	5	some	some	DET
ees-31	77	6	aspect	aspect	NOUN
ees-31	77	7	of	of	ADP
ees-31	77	8	the	the	DET
ees-31	77	9	natural	natural	ADJ
ees-31	77	10	system	system	NOUN
ees-31	77	11	in	in	ADP
ees-31	77	12	some	some	DET
ees-31	77	13	state	state	NOUN
ees-31	77	14	depends	depend	VERB
ees-31	77	15	on	on	ADP
ees-31	77	16	the	the	DET
ees-31	77	17	expected	expect	VERB
ees-31	77	18	growth	growth	NOUN
ees-31	77	19	in	in	ADP
ees-31	77	20	the	the	DET
ees-31	77	21	value	value	NOUN
ees-31	77	22	of	of	ADP
ees-31	77	23	the	the	DET
ees-31	77	24	system	system	NOUN
ees-31	77	25	in	in	ADP
ees-31	77	26	that	that	DET
ees-31	77	27	state	state	NOUN
ees-31	77	28	,	,	PUNCT
ees-31	77	29	taking	take	VERB
ees-31	77	30	account	account	NOUN
ees-31	77	31	of	of	ADP
ees-31	77	32	the	the	DET
ees-31	77	33	role	role	NOUN
ees-31	77	34	it	it	PRON
ees-31	77	35	has	have	VERB
ees-31	77	36	in	in	ADP
ees-31	77	37	the	the	DET
ees-31	77	38	wider	wide	ADJ
ees-31	77	39	functioning	functioning	NOUN
ees-31	77	40	of	of	ADP
ees-31	77	41	the	the	DET
ees-31	77	42	system	system	NOUN
ees-31	77	43	.	.	PUNCT
ees-31	78	1	while	while	SCONJ
ees-31	78	2	the	the	DET
ees-31	78	3	simple	simple	ADJ
ees-31	78	4	example	example	NOUN
ees-31	78	5	used	use	VERB
ees-31	78	6	to	to	PART
ees-31	78	7	illustrate	illustrate	VERB
ees-31	78	8	the	the	DET
ees-31	78	9	hotelling	hotelle	VERB
ees-31	78	10	approach	approach	NOUN
ees-31	78	11	to	to	ADP
ees-31	78	12	conservation	conservation	NOUN
ees-31	78	13	focuses	focus	VERB
ees-31	78	14	on	on	ADP
ees-31	78	15	a	a	DET
ees-31	78	16	single	single	ADJ
ees-31	78	17	species	specie	NOUN
ees-31	78	18	,	,	PUNCT
ees-31	78	19	both	both	DET
ees-31	78	20	conservation	conservation	NOUN
ees-31	78	21	biology	biology	NOUN
ees-31	78	22	and	and	CCONJ
ees-31	78	23	ecology	ecology	NOUN
ees-31	78	24	reinforce	reinforce	VERB
ees-31	78	25	the	the	DET
ees-31	78	26	idea	idea	NOUN
ees-31	78	27	that	that	SCONJ
ees-31	78	28	the	the	DET
ees-31	78	29	value	value	NOUN
ees-31	78	30	of	of	ADP
ees-31	78	31	any	any	DET
ees-31	78	32	one	one	NUM
ees-31	78	33	species	specie	NOUN
ees-31	78	34	to	to	ADP
ees-31	78	35	human	human	ADJ
ees-31	78	36	society	society	NOUN
ees-31	78	37	depends	depend	VERB
ees-31	78	38	as	as	ADV
ees-31	78	39	much	much	ADJ
ees-31	78	40	on	on	ADP
ees-31	78	41	its	its	PRON
ees-31	78	42	contribution	contribution	NOUN
ees-31	78	43	to	to	ADP
ees-31	78	44	the	the	DET
ees-31	78	45	functioning	functioning	NOUN
ees-31	78	46	of	of	ADP
ees-31	78	47	the	the	DET
ees-31	78	48	wider	wide	ADJ
ees-31	78	49	ecosystem	ecosystem	NOUN
ees-31	78	50	as	as	ADP
ees-31	78	51	on	on	ADP
ees-31	78	52	the	the	DET
ees-31	78	53	specific	specific	ADJ
ees-31	78	54	traits	trait	NOUN
ees-31	78	55	that	that	PRON
ees-31	78	56	make	make	VERB
ees-31	78	57	it	it	PRON
ees-31	78	58	useful	useful	ADJ
ees-31	78	59	in	in	ADP
ees-31	78	60	one	one	NUM
ees-31	78	61	application	application	NOUN
ees-31	78	62	or	or	CCONJ
ees-31	78	63	another	another	PRON
ees-31	78	64	.	.	PUNCT
ees-31	79	1	although	although	SCONJ
ees-31	79	2	the	the	DET
ees-31	79	3	wider	wide	ADJ
ees-31	79	4	value	value	NOUN
ees-31	79	5	of	of	ADP
ees-31	79	6	species	specie	NOUN
ees-31	79	7	is	be	AUX
ees-31	79	8	sometimes	sometimes	ADV
ees-31	79	9	clouded	cloud	VERB
ees-31	79	10	by	by	ADP
ees-31	79	11	conservation	conservation	NOUN
ees-31	79	12	biologists	biologist	NOUN
ees-31	79	13	’	'	PUNCT
ees-31	79	14	insistence	insistence	NOUN
ees-31	79	15	on	on	ADP
ees-31	79	16	the	the	DET
ees-31	79	17	relevance	relevance	NOUN
ees-31	79	18	of	of	ADP
ees-31	79	19	intrinsic	intrinsic	ADJ
ees-31	79	20	value	value	NOUN
ees-31	79	21	,	,	PUNCT
ees-31	79	22	it	it	PRON
ees-31	79	23	helps	help	VERB
ees-31	79	24	to	to	PART
ees-31	79	25	remind	remind	VERB
ees-31	79	26	us	we	PRON
ees-31	79	27	that	that	SCONJ
ees-31	79	28	for	for	ADP
ees-31	79	29	many	many	ADJ
ees-31	79	30	people	people	NOUN
ees-31	79	31	a	a	DET
ees-31	79	32	sense	sense	NOUN
ees-31	79	33	of	of	ADP
ees-31	79	34	stewardship	stewardship	NOUN
ees-31	79	35	and	and	CCONJ
ees-31	79	36	moral	moral	ADJ
ees-31	79	37	obligation	obligation	NOUN
ees-31	79	38	is	be	AUX
ees-31	79	39	a	a	DET
ees-31	79	40	major	major	ADJ
ees-31	79	41	determinant	determinant	NOUN
ees-31	79	42	of	of	ADP
ees-31	79	43	the	the	DET
ees-31	79	44	value	value	NOUN
ees-31	79	45	they	they	PRON
ees-31	79	46	assign	assign	VERB
ees-31	79	47	to	to	ADP
ees-31	79	48	the	the	DET
ees-31	79	49	conservation	conservation	NOUN
ees-31	79	50	of	of	ADP
ees-31	79	51	populations	population	NOUN
ees-31	79	52	,	,	PUNCT
ees-31	79	53	species	specie	NOUN
ees-31	79	54	,	,	PUNCT
ees-31	79	55	and	and	CCONJ
ees-31	79	56	ecosystems	ecosystem	NOUN
ees-31	79	57	.	.	PUNCT
ees-31	80	1	references	reference	NOUN
ees-31	80	2	clark	clark	PROPN
ees-31	80	3	,	,	PUNCT
ees-31	80	4	c.	c.	PROPN
ees-31	80	5	w.	w.	PROPN
ees-31	80	6	1973	1973	NUM
ees-31	80	7	.	.	PUNCT
ees-31	81	1	“	"	PUNCT
ees-31	81	2	the	the	DET
ees-31	81	3	economics	economic	NOUN
ees-31	81	4	of	of	ADP
ees-31	81	5	overexploitation	overexploitation	NOUN
ees-31	81	6	.	.	PUNCT
ees-31	81	7	”	"	PUNCT
ees-31	82	1	science	science	NOUN
ees-31	82	2	181	181	NUM
ees-31	82	3	(	(	PUNCT
ees-31	82	4	4100	4100	NUM
ees-31	82	5	):	):	PUNCT
ees-31	82	6	630	630	NUM
ees-31	82	7	–	–	PUNCT
ees-31	82	8	34	34	NUM
ees-31	82	9	.	.	PUNCT
ees-31	83	1	https://doi.org/10.1126/science.181.4100.630	https://doi.org/10.1126/science.181.4100.630	PROPN
ees-31	83	2	clark	clark	NOUN
ees-31	83	3	,	,	PUNCT
ees-31	83	4	c.	c.	PROPN
ees-31	83	5	w.	w.	PROPN
ees-31	83	6	1976	1976	NUM
ees-31	83	7	.	.	PUNCT
ees-31	84	1	mathematical	mathematical	ADJ
ees-31	84	2	bioeconomics	bioeconomic	NOUN
ees-31	84	3	:	:	PUNCT
ees-31	84	4	the	the	DET
ees-31	84	5	optimal	optimal	ADJ
ees-31	84	6	management	management	NOUN
ees-31	84	7	of	of	ADP
ees-31	84	8	renewable	renewable	ADJ
ees-31	84	9	resource	resource	NOUN
ees-31	84	10	.	.	PUNCT
ees-31	85	1	new	new	PROPN
ees-31	85	2	york	york	PROPN
ees-31	85	3	:	:	PUNCT
ees-31	86	1	john	john	PROPN
ees-31	86	2	wiley	wiley	PROPN
ees-31	86	3	.	.	PUNCT
ees-31	87	1	clark	clark	PROPN
ees-31	87	2	,	,	PUNCT
ees-31	87	3	c.	c.	PROPN
ees-31	87	4	w.	w.	PROPN
ees-31	87	5	2006	2006	NUM
ees-31	87	6	.	.	PUNCT
ees-31	88	1	the	the	DET
ees-31	88	2	worldwide	worldwide	ADJ
ees-31	88	3	crisis	crisis	NOUN
ees-31	88	4	in	in	ADP
ees-31	88	5	fisheries	fishery	NOUN
ees-31	88	6	:	:	PUNCT
ees-31	88	7	economic	economic	ADJ
ees-31	88	8	models	model	NOUN
ees-31	88	9	and	and	CCONJ
ees-31	88	10	human	human	ADJ
ees-31	88	11	behavior	behavior	NOUN
ees-31	88	12	.	.	PUNCT
ees-31	89	1	cambridge	cambridge	PROPN
ees-31	89	2	:	:	PUNCT
ees-31	89	3	cambridge	cambridge	PROPN
ees-31	89	4	university	university	PROPN
ees-31	89	5	press	press	NOUN
ees-31	89	6	.	.	PUNCT
ees-31	90	1	https://doi.org/10.1017/cbo9780511617966	https://doi.org/10.1017/cbo9780511617966	PROPN
ees-31	90	2	doak	doak	PROPN
ees-31	90	3	,	,	PUNCT
ees-31	90	4	d.	d.	PROPN
ees-31	90	5	f.	f.	PROPN
ees-31	90	6	,	,	PUNCT
ees-31	90	7	v.	v.	PROPN
ees-31	90	8	j.	j.	PROPN
ees-31	90	9	bakker	bakker	PROPN
ees-31	90	10	,	,	PUNCT
ees-31	90	11	b.	b.	PROPN
ees-31	90	12	e.	e.	PROPN
ees-31	90	13	goldstein	goldstein	PROPN
ees-31	90	14	,	,	PUNCT
ees-31	90	15	and	and	CCONJ
ees-31	90	16	b.	b.	PROPN
ees-31	90	17	hale	hale	PROPN
ees-31	90	18	.	.	PUNCT
ees-31	90	19	2015	2015	NUM
ees-31	90	20	.	.	PUNCT
ees-31	91	1	“	"	PUNCT
ees-31	91	2	what	what	PRON
ees-31	91	3	is	be	AUX
ees-31	91	4	the	the	DET
ees-31	91	5	future	future	NOUN
ees-31	91	6	of	of	ADP
ees-31	91	7	conservation	conservation	NOUN
ees-31	91	8	?	?	PUNCT
ees-31	92	1	protecting	protect	VERB
ees-31	92	2	the	the	DET
ees-31	92	3	wild	wild	NOUN
ees-31	92	4	.	.	PUNCT
ees-31	92	5	”	"	PUNCT
ees-31	93	1	in	in	ADP
ees-31	93	2	protecting	protect	VERB
ees-31	93	3	the	the	DET
ees-31	93	4	wild	wild	NOUN
ees-31	93	5	edited	edit	VERB
ees-31	93	6	by	by	ADP
ees-31	93	7	g.	g.	PROPN
ees-31	93	8	wuerthner	wuerthner	PROPN
ees-31	93	9	,	,	PUNCT
ees-31	93	10	e.	e.	PROPN
ees-31	93	11	crist	crist	PROPN
ees-31	93	12	and	and	CCONJ
ees-31	93	13	t.	t.	PROPN
ees-31	93	14	butler	butler	PROPN
ees-31	93	15	,	,	PUNCT
ees-31	93	16	27–35	27–35	NUM
ees-31	93	17	.	.	PUNCT
ees-31	94	1	washington	washington	PROPN
ees-31	94	2	dc	dc	PROPN
ees-31	94	3	:	:	PUNCT
ees-31	94	4	island	island	NOUN
ees-31	94	5	press	press	NOUN
ees-31	94	6	.	.	PUNCT
ees-31	95	1	https://doi.org/10.5822/978-1-61091-551-9_4	https://doi.org/10.5822/978-1-61091-551-9_4	VERB
ees-31	95	2	hotelling	hotelling	NOUN
ees-31	95	3	,	,	PUNCT
ees-31	95	4	h.	h.	PROPN
ees-31	95	5	1931	1931	NUM
ees-31	95	6	.	.	PUNCT
ees-31	96	1	“	"	PUNCT
ees-31	96	2	the	the	DET
ees-31	96	3	economics	economic	NOUN
ees-31	96	4	of	of	ADP
ees-31	96	5	exhaustible	exhaustible	ADJ
ees-31	96	6	resources	resource	NOUN
ees-31	96	7	.	.	PUNCT
ees-31	96	8	”	"	PUNCT
ees-31	97	1	journal	journal	NOUN
ees-31	97	2	of	of	ADP
ees-31	97	3	political	political	ADJ
ees-31	97	4	economy	economy	NOUN
ees-31	97	5	39	39	NUM
ees-31	97	6	(	(	PUNCT
ees-31	97	7	2	2	NUM
ees-31	97	8	):	):	PUNCT
ees-31	97	9	137–75	137–75	NUM
ees-31	97	10	.	.	PUNCT
ees-31	98	1	https://doi.org/10.1086/254195	https://doi.org/10.1086/254195	PROPN
ees-31	98	2	justus	justus	PROPN
ees-31	98	3	,	,	PUNCT
ees-31	98	4	j.	j.	PROPN
ees-31	98	5	,	,	PUNCT
ees-31	98	6	m.	m.	NOUN
ees-31	98	7	colyvan	colyvan	PROPN
ees-31	98	8	,	,	PUNCT
ees-31	98	9	h.	h.	PROPN
ees-31	98	10	regan	regan	PROPN
ees-31	98	11	,	,	PUNCT
ees-31	98	12	and	and	CCONJ
ees-31	98	13	l.	l.	PROPN
ees-31	98	14	maguire	maguire	PROPN
ees-31	98	15	.	.	PUNCT
ees-31	98	16	2009	2009	NUM
ees-31	98	17	.	.	PUNCT
ees-31	99	1	“	"	PUNCT
ees-31	99	2	buying	buy	VERB
ees-31	99	3	into	into	ADP
ees-31	99	4	conservation	conservation	NOUN
ees-31	99	5	:	:	PUNCT
ees-31	99	6	intrinsic	intrinsic	ADJ
ees-31	99	7	versus	versus	ADP
ees-31	99	8	instrumental	instrumental	ADJ
ees-31	99	9	value	value	NOUN
ees-31	99	10	.	.	PUNCT
ees-31	99	11	”	"	PUNCT
ees-31	99	12	trends	trend	NOUN
ees-31	99	13	in	in	ADP
ees-31	99	14	ecology	ecology	NOUN
ees-31	99	15	&	&	CCONJ
ees-31	99	16	evolution	evolution	PROPN
ees-31	99	17	24	24	NUM
ees-31	99	18	(	(	PUNCT
ees-31	99	19	4	4	NUM
ees-31	99	20	):	):	PUNCT
ees-31	99	21	187–91	187–91	NUM
ees-31	99	22	.	.	PUNCT
ees-31	100	1	https://doi.org/10.1016/j.tree.2008.11.011	https://doi.org/10.1016/j.tree.2008.11.011	NOUN
ees-31	100	2	https://doi.org/10.1126/science.181.4100.630	https://doi.org/10.1126/science.181.4100.630	PROPN
ees-31	100	3	https://doi.org/10.1017/cbo9780511617966	https://doi.org/10.1017/cbo9780511617966	PUNCT
ees-31	100	4	https://doi.org/10.5822/978-1-61091-551-9_4	https://doi.org/10.5822/978-1-61091-551-9_4	ADJ
ees-31	100	5	https://doi.org/10.1086/254195	https://doi.org/10.1086/254195	PRON
ees-31	100	6	https://doi.org/10.1016/j.tree.2008.11.011	https://doi.org/10.1016/j.tree.2008.11.011	ADJ
ees-31	100	7	ecology	ecology	NOUN
ees-31	100	8	,	,	PUNCT
ees-31	100	9	economy	economy	NOUN
ees-31	100	10	and	and	CCONJ
ees-31	100	11	society	society	NOUN
ees-31	100	12	–	–	PUNCT
ees-31	100	13	the	the	DET
ees-31	100	14	insee	insee	ADJ
ees-31	100	15	journal	journal	NOUN
ees-31	100	16	[	[	X
ees-31	100	17	10	10	NUM
ees-31	100	18	]	]	X
ees-31	100	19	mangel	mangel	NOUN
ees-31	100	20	,	,	PUNCT
ees-31	100	21	m.	m.	NOUN
ees-31	100	22	,	,	PUNCT
ees-31	100	23	l.	l.	PROPN
ees-31	100	24	m.	m.	PROPN
ees-31	100	25	talbot	talbot	PROPN
ees-31	100	26	,	,	PUNCT
ees-31	100	27	g.	g.	PROPN
ees-31	100	28	k.	k.	PROPN
ees-31	100	29	meffe	meffe	PROPN
ees-31	100	30	,	,	PUNCT
ees-31	100	31	m.	m.	PROPN
ees-31	100	32	t.	t.	PROPN
ees-31	100	33	agardy	agardy	PROPN
ees-31	100	34	,	,	PUNCT
ees-31	100	35	d.	d.	PROPN
ees-31	100	36	l.	l.	PROPN
ees-31	100	37	alverson	alverson	PROPN
ees-31	100	38	,	,	PUNCT
ees-31	100	39	j.	j.	PROPN
ees-31	100	40	barlow	barlow	PROPN
ees-31	100	41	,	,	PUNCT
ees-31	100	42	d.	d.	PROPN
ees-31	100	43	b.	b.	PROPN
ees-31	100	44	botkin	botkin	PROPN
ees-31	100	45	,	,	PUNCT
ees-31	100	46	et	et	PROPN
ees-31	100	47	al	al	PROPN
ees-31	100	48	.	.	PROPN
ees-31	100	49	1996	1996	NUM
ees-31	100	50	.	.	PUNCT
ees-31	101	1	“	"	PUNCT
ees-31	101	2	principles	principle	NOUN
ees-31	101	3	for	for	ADP
ees-31	101	4	the	the	DET
ees-31	101	5	conservation	conservation	NOUN
ees-31	101	6	of	of	ADP
ees-31	101	7	wild	wild	ADJ
ees-31	101	8	living	living	NOUN
ees-31	101	9	resources	resource	NOUN
ees-31	101	10	.	.	PUNCT
ees-31	101	11	”	"	PUNCT
ees-31	101	12	ecological	ecological	ADJ
ees-31	101	13	applications	application	NOUN
ees-31	101	14	6	6	NUM
ees-31	101	15	(	(	PUNCT
ees-31	101	16	2	2	NUM
ees-31	101	17	):	):	PUNCT
ees-31	101	18	338–62	338–62	NUM
ees-31	101	19	.	.	PUNCT
ees-31	101	20	https://doi.org/10.2307/2269369	https://doi.org/10.2307/2269369	PROPN
ees-31	101	21	myers	myers	PROPN
ees-31	101	22	,	,	PUNCT
ees-31	101	23	n.	n.	PROPN
ees-31	101	24	1996	1996	NUM
ees-31	101	25	.	.	PUNCT
ees-31	102	1	“	"	PUNCT
ees-31	102	2	environmental	environmental	ADJ
ees-31	102	3	services	service	NOUN
ees-31	102	4	of	of	ADP
ees-31	102	5	biodiversity	biodiversity	NOUN
ees-31	102	6	.	.	PUNCT
ees-31	102	7	”	"	PUNCT
ees-31	103	1	proceedings	proceeding	NOUN
ees-31	103	2	of	of	ADP
ees-31	103	3	the	the	DET
ees-31	103	4	national	national	PROPN
ees-31	103	5	academy	academy	PROPN
ees-31	103	6	of	of	ADP
ees-31	103	7	sciences	sciences	PROPN
ees-31	103	8	of	of	ADP
ees-31	103	9	the	the	DET
ees-31	103	10	united	united	PROPN
ees-31	103	11	states	states	PROPN
ees-31	103	12	of	of	ADP
ees-31	103	13	america	america	PROPN
ees-31	103	14	93	93	NUM
ees-31	103	15	(	(	PUNCT
ees-31	103	16	7	7	NUM
ees-31	103	17	):	):	PUNCT
ees-31	103	18	2764–769	2764–769	NOUN
ees-31	103	19	.	.	PUNCT
ees-31	104	1	https://doi.org/10.1073/pnas.93.7.2764	https://doi.org/10.1073/pnas.93.7.2764	PROPN
ees-31	104	2	naeem	naeem	PROPN
ees-31	104	3	,	,	PUNCT
ees-31	104	4	s.	s.	PROPN
ees-31	104	5	,	,	PUNCT
ees-31	104	6	k.	k.	PROPN
ees-31	104	7	håkansson	håkansson	PROPN
ees-31	104	8	,	,	PUNCT
ees-31	104	9	l.	l.	PROPN
ees-31	104	10	j.	j.	PROPN
ees-31	104	11	thompson	thompson	PROPN
ees-31	104	12	,	,	PUNCT
ees-31	104	13	j.	j.	PROPN
ees-31	104	14	h.	h.	PROPN
ees-31	104	15	lawton	lawton	PROPN
ees-31	104	16	,	,	PUNCT
ees-31	104	17	and	and	CCONJ
ees-31	104	18	m.	m.	PROPN
ees-31	104	19	j.	j.	PROPN
ees-31	104	20	crawley	crawley	PROPN
ees-31	104	21	.	.	PUNCT
ees-31	104	22	1996	1996	NUM
ees-31	104	23	.	.	PUNCT
ees-31	105	1	“	"	PUNCT
ees-31	105	2	biodiversity	biodiversity	NOUN
ees-31	105	3	and	and	CCONJ
ees-31	105	4	plant	plant	NOUN
ees-31	105	5	productivity	productivity	NOUN
ees-31	105	6	in	in	ADP
ees-31	105	7	a	a	DET
ees-31	105	8	model	model	NOUN
ees-31	105	9	assemblage	assemblage	NOUN
ees-31	105	10	of	of	ADP
ees-31	105	11	plant	plant	NOUN
ees-31	105	12	species	specie	NOUN
ees-31	105	13	.	.	PUNCT
ees-31	105	14	”	"	PUNCT
ees-31	106	1	oikos	oikos	PROPN
ees-31	106	2	76	76	NUM
ees-31	106	3	(	(	PUNCT
ees-31	106	4	2	2	NUM
ees-31	106	5	):	):	PUNCT
ees-31	106	6	259–64	259–64	PROPN
ees-31	106	7	.	.	PUNCT
ees-31	107	1	https://doi.org/10.2307/3546198	https://doi.org/10.2307/3546198	PROPN
ees-31	107	2	perrings	perring	NOUN
ees-31	107	3	,	,	PUNCT
ees-31	107	4	c.	c.	PROPN
ees-31	107	5	and	and	CCONJ
ees-31	107	6	a.	a.	NOUN
ees-31	107	7	kinzig	kinzig	PROPN
ees-31	107	8	.	.	PUNCT
ees-31	108	1	2019	2019	NUM
ees-31	108	2	.	.	PUNCT
ees-31	109	1	conservation	conservation	NOUN
ees-31	109	2	:	:	PUNCT
ees-31	109	3	science	science	NOUN
ees-31	109	4	,	,	PUNCT
ees-31	109	5	economics	economic	NOUN
ees-31	109	6	,	,	PUNCT
ees-31	109	7	and	and	CCONJ
ees-31	109	8	policy	policy	NOUN
ees-31	109	9	.	.	PUNCT
ees-31	110	1	new	new	PROPN
ees-31	110	2	york	york	PROPN
ees-31	110	3	:	:	PUNCT
ees-31	110	4	oxford	oxford	PROPN
ees-31	110	5	university	university	PROPN
ees-31	110	6	press	press	NOUN
ees-31	110	7	.	.	PUNCT
ees-31	111	1	https://doi.org/10.2307/2269369	https://doi.org/10.2307/2269369	PROPN
ees-31	111	2	https://doi.org/10.1073/pnas.93.7.2764	https://doi.org/10.1073/pnas.93.7.2764	ADV
ees-31	111	3	https://doi.org/10.2307/3546198	https://doi.org/10.2307/3546198	VERB