id	sid	tid	token	lemma	pos
fbem-18921	1	1	frontiers	frontier	NOUN
fbem-18921	1	2	in	in	ADP
fbem-18921	1	3	business	business	NOUN
fbem-18921	1	4	,	,	PUNCT
fbem-18921	1	5	economics	economic	NOUN
fbem-18921	1	6	and	and	CCONJ
fbem-18921	1	7	management	management	NOUN
fbem-18921	1	8	issn	issn	PROPN
fbem-18921	1	9	:	:	PUNCT
fbem-18921	1	10	2766	2766	NUM
fbem-18921	1	11	-	-	PUNCT
fbem-18921	1	12	824x	824x	NUM
fbem-18921	1	13	|	|	ADJ
fbem-18921	1	14	vol	vol	NOUN
fbem-18921	1	15	.	.	PUNCT
fbem-18921	2	1	14	14	NUM
fbem-18921	2	2	,	,	PUNCT
fbem-18921	2	3	no	no	INTJ
fbem-18921	2	4	.	.	NOUN
fbem-18921	2	5	1	1	NUM
fbem-18921	2	6	,	,	PUNCT
fbem-18921	2	7	2024	2024	NUM
fbem-18921	2	8	317	317	NUM
fbem-18921	2	9	water‐land‐food	water‐land‐food	NOUN
fbem-18921	2	10	production	production	NOUN
fbem-18921	2	11	system	system	NOUN
fbem-18921	2	12	interconnections	interconnection	NOUN
fbem-18921	2	13	zhijun	zhijun	PROPN
fbem-18921	2	14	wang1	wang1	PROPN
fbem-18921	2	15	,	,	PUNCT
fbem-18921	2	16	*	*	PUNCT
fbem-18921	2	17	school	school	NOUN
fbem-18921	2	18	of	of	ADP
fbem-18921	2	19	surveying	surveying	NOUN
fbem-18921	2	20	and	and	CCONJ
fbem-18921	2	21	land	land	NOUN
fbem-18921	2	22	information	information	NOUN
fbem-18921	2	23	engineering	engineering	PROPN
fbem-18921	2	24	,	,	PUNCT
fbem-18921	2	25	henan	henan	PROPN
fbem-18921	2	26	polytechnic	polytechnic	PROPN
fbem-18921	2	27	university	university	PROPN
fbem-18921	2	28	,	,	PUNCT
fbem-18921	2	29	jiaozou	jiaozou	PROPN
fbem-18921	2	30	,	,	PUNCT
fbem-18921	2	31	henan	henan	PROPN
fbem-18921	2	32	,	,	PUNCT
fbem-18921	2	33	454003	454003	NUM
fbem-18921	2	34	,	,	PUNCT
fbem-18921	2	35	china	china	PROPN
fbem-18921	2	36	*	*	PUNCT
fbem-18921	2	37	corresponding	correspond	VERB
fbem-18921	2	38	author	author	NOUN
fbem-18921	2	39	:	:	PUNCT
fbem-18921	2	40	zhijun	zhijun	PROPN
fbem-18921	2	41	wang	wang	PROPN
fbem-18921	2	42	(	(	PUNCT
fbem-18921	2	43	email	email	NOUN
fbem-18921	2	44	:	:	PUNCT
fbem-18921	2	45	wangzhijun@home.hpu.edu.cn	wangzhijun@home.hpu.edu.cn	PROPN
fbem-18921	2	46	)	)	PUNCT
fbem-18921	2	47	abstract	abstract	NOUN
fbem-18921	2	48	:	:	PUNCT
fbem-18921	2	49	water	water	NOUN
fbem-18921	2	50	-	-	PUNCT
fbem-18921	2	51	land	land	NOUN
fbem-18921	2	52	-	-	PUNCT
fbem-18921	2	53	food	food	NOUN
fbem-18921	2	54	(	(	PUNCT
fbem-18921	2	55	wlf	wlf	PROPN
fbem-18921	2	56	)	)	PUNCT
fbem-18921	2	57	is	be	AUX
fbem-18921	2	58	a	a	DET
fbem-18921	2	59	fundamental	fundamental	ADJ
fbem-18921	2	60	resource	resource	NOUN
fbem-18921	2	61	that	that	PRON
fbem-18921	2	62	supports	support	VERB
fbem-18921	2	63	human	human	ADJ
fbem-18921	2	64	survival	survival	NOUN
fbem-18921	2	65	and	and	CCONJ
fbem-18921	2	66	development	development	NOUN
fbem-18921	2	67	.	.	PUNCT
fbem-18921	3	1	in	in	ADP
fbem-18921	3	2	the	the	DET
fbem-18921	3	3	21st	21st	ADJ
fbem-18921	3	4	century	century	NOUN
fbem-18921	3	5	,	,	PUNCT
fbem-18921	3	6	with	with	ADP
fbem-18921	3	7	the	the	DET
fbem-18921	3	8	acceleration	acceleration	NOUN
fbem-18921	3	9	of	of	ADP
fbem-18921	3	10	industrialization	industrialization	NOUN
fbem-18921	3	11	and	and	CCONJ
fbem-18921	3	12	urbanization	urbanization	NOUN
fbem-18921	3	13	in	in	ADP
fbem-18921	3	14	developing	develop	VERB
fbem-18921	3	15	countries	country	NOUN
fbem-18921	3	16	,	,	PUNCT
fbem-18921	3	17	the	the	DET
fbem-18921	3	18	phenomena	phenomenon	NOUN
fbem-18921	3	19	of	of	ADP
fbem-18921	3	20	industrial	industrial	ADJ
fbem-18921	3	21	water	water	NOUN
fbem-18921	3	22	use	use	NOUN
fbem-18921	3	23	squeezing	squeeze	VERB
fbem-18921	3	24	agricultural	agricultural	ADJ
fbem-18921	3	25	water	water	NOUN
fbem-18921	3	26	use	use	NOUN
fbem-18921	3	27	and	and	CCONJ
fbem-18921	3	28	land	land	NOUN
fbem-18921	3	29	encroachment	encroachment	NOUN
fbem-18921	3	30	by	by	ADP
fbem-18921	3	31	construction	construction	NOUN
fbem-18921	3	32	land	land	NOUN
fbem-18921	3	33	are	be	AUX
fbem-18921	3	34	very	very	ADV
fbem-18921	3	35	common	common	ADJ
fbem-18921	3	36	.	.	PUNCT
fbem-18921	4	1	to	to	ADP
fbem-18921	4	2	a	a	DET
fbem-18921	4	3	certain	certain	ADJ
fbem-18921	4	4	extent	extent	NOUN
fbem-18921	4	5	,	,	PUNCT
fbem-18921	4	6	this	this	PRON
fbem-18921	4	7	has	have	AUX
fbem-18921	4	8	aggravated	aggravate	VERB
fbem-18921	4	9	the	the	DET
fbem-18921	4	10	problems	problem	NOUN
fbem-18921	4	11	of	of	ADP
fbem-18921	4	12	irrational	irrational	ADJ
fbem-18921	4	13	allocation	allocation	NOUN
fbem-18921	4	14	of	of	ADP
fbem-18921	4	15	water	water	NOUN
fbem-18921	4	16	resources	resource	NOUN
fbem-18921	4	17	in	in	ADP
fbem-18921	4	18	the	the	DET
fbem-18921	4	19	production	production	NOUN
fbem-18921	4	20	system	system	NOUN
fbem-18921	4	21	,	,	PUNCT
fbem-18921	4	22	shortage	shortage	NOUN
fbem-18921	4	23	of	of	ADP
fbem-18921	4	24	land	land	NOUN
fbem-18921	4	25	resources	resource	NOUN
fbem-18921	4	26	and	and	CCONJ
fbem-18921	4	27	food	food	NOUN
fbem-18921	4	28	security	security	NOUN
fbem-18921	4	29	.	.	PUNCT
fbem-18921	5	1	against	against	ADP
fbem-18921	5	2	this	this	DET
fbem-18921	5	3	background	background	NOUN
fbem-18921	5	4	,	,	PUNCT
fbem-18921	5	5	this	this	DET
fbem-18921	5	6	study	study	NOUN
fbem-18921	5	7	,	,	PUNCT
fbem-18921	5	8	based	base	VERB
fbem-18921	5	9	on	on	ADP
fbem-18921	5	10	a	a	DET
fbem-18921	5	11	large	large	ADJ
fbem-18921	5	12	number	number	NOUN
fbem-18921	5	13	of	of	ADP
fbem-18921	5	14	literature	literature	NOUN
fbem-18921	5	15	searches	search	NOUN
fbem-18921	5	16	,	,	PUNCT
fbem-18921	5	17	firstly	firstly	ADV
fbem-18921	5	18	,	,	PUNCT
fbem-18921	5	19	summarizes	summarize	VERB
fbem-18921	5	20	the	the	DET
fbem-18921	5	21	research	research	NOUN
fbem-18921	5	22	progress	progress	NOUN
fbem-18921	5	23	of	of	ADP
fbem-18921	5	24	water	water	NOUN
fbem-18921	5	25	-	-	PUNCT
fbem-18921	5	26	land	land	NOUN
fbem-18921	5	27	-	-	PUNCT
fbem-18921	5	28	food	food	NOUN
fbem-18921	5	29	production	production	NOUN
fbem-18921	5	30	system	system	NOUN
fbem-18921	5	31	.	.	PUNCT
fbem-18921	6	1	secondly	secondly	ADV
fbem-18921	6	2	,	,	PUNCT
fbem-18921	6	3	from	from	ADP
fbem-18921	6	4	the	the	DET
fbem-18921	6	5	perspective	perspective	NOUN
fbem-18921	6	6	of	of	ADP
fbem-18921	6	7	"	"	PUNCT
fbem-18921	6	8	interconnectedness	interconnectedness	NOUN
fbem-18921	6	9	"	"	PUNCT
fbem-18921	6	10	of	of	ADP
fbem-18921	6	11	wlf	wlf	PROPN
fbem-18921	6	12	,	,	PUNCT
fbem-18921	6	13	we	we	PRON
fbem-18921	6	14	summarize	summarize	VERB
fbem-18921	6	15	the	the	DET
fbem-18921	6	16	basic	basic	ADJ
fbem-18921	6	17	resource	resource	NOUN
fbem-18921	6	18	relationships	relationship	NOUN
fbem-18921	6	19	among	among	ADP
fbem-18921	6	20	the	the	DET
fbem-18921	6	21	three	three	NUM
fbem-18921	6	22	production	production	NOUN
fbem-18921	6	23	systems	system	NOUN
fbem-18921	6	24	and	and	CCONJ
fbem-18921	6	25	construct	construct	VERB
fbem-18921	6	26	a	a	DET
fbem-18921	6	27	systematic	systematic	ADJ
fbem-18921	6	28	study	study	NOUN
fbem-18921	6	29	of	of	ADP
fbem-18921	6	30	wlf	wlf	NOUN
fbem-18921	6	31	production	production	NOUN
fbem-18921	6	32	systems	system	NOUN
fbem-18921	6	33	.	.	PUNCT
fbem-18921	7	1	finally	finally	ADV
fbem-18921	7	2	,	,	PUNCT
fbem-18921	7	3	based	base	VERB
fbem-18921	7	4	on	on	ADP
fbem-18921	7	5	the	the	DET
fbem-18921	7	6	comparison	comparison	NOUN
fbem-18921	7	7	with	with	ADP
fbem-18921	7	8	related	related	ADJ
fbem-18921	7	9	studies	study	NOUN
fbem-18921	7	10	,	,	PUNCT
fbem-18921	7	11	it	it	PRON
fbem-18921	7	12	is	be	AUX
fbem-18921	7	13	proposed	propose	VERB
fbem-18921	7	14	that	that	SCONJ
fbem-18921	7	15	the	the	DET
fbem-18921	7	16	future	future	ADJ
fbem-18921	7	17	research	research	NOUN
fbem-18921	7	18	focus	focus	NOUN
fbem-18921	7	19	of	of	ADP
fbem-18921	7	20	wlf	wlf	NOUN
fbem-18921	7	21	production	production	NOUN
fbem-18921	7	22	system	system	NOUN
fbem-18921	7	23	includes	include	VERB
fbem-18921	7	24	:	:	PUNCT
fbem-18921	7	25	(	(	PUNCT
fbem-18921	7	26	1	1	X
fbem-18921	7	27	)	)	PUNCT
fbem-18921	7	28	regional	regional	ADJ
fbem-18921	7	29	wlf	wlf	NOUN
fbem-18921	7	30	production	production	NOUN
fbem-18921	7	31	system	system	NOUN
fbem-18921	7	32	research	research	NOUN
fbem-18921	7	33	.	.	PUNCT
fbem-18921	8	1	(	(	PUNCT
fbem-18921	8	2	2	2	X
fbem-18921	8	3	)	)	PUNCT
fbem-18921	8	4	resource	resource	NOUN
fbem-18921	8	5	regulation	regulation	NOUN
fbem-18921	8	6	of	of	ADP
fbem-18921	8	7	regional	regional	ADJ
fbem-18921	8	8	wlf	wlf	NOUN
fbem-18921	8	9	production	production	NOUN
fbem-18921	8	10	system	system	NOUN
fbem-18921	8	11	.	.	PUNCT
fbem-18921	9	1	(	(	PUNCT
fbem-18921	9	2	3	3	X
fbem-18921	9	3	)	)	PUNCT
fbem-18921	9	4	benign	benign	ADJ
fbem-18921	9	5	development	development	NOUN
fbem-18921	9	6	of	of	ADP
fbem-18921	9	7	wlf	wlf	NOUN
fbem-18921	9	8	production	production	NOUN
fbem-18921	9	9	system	system	NOUN
fbem-18921	9	10	under	under	ADP
fbem-18921	9	11	ecological	ecological	ADJ
fbem-18921	9	12	environment	environment	NOUN
fbem-18921	9	13	.	.	PUNCT
fbem-18921	10	1	(	(	PUNCT
fbem-18921	10	2	4	4	X
fbem-18921	10	3	)	)	PUNCT
fbem-18921	10	4	sustainability	sustainability	NOUN
fbem-18921	10	5	of	of	ADP
fbem-18921	10	6	wlf	wlf	NOUN
fbem-18921	10	7	production	production	NOUN
fbem-18921	10	8	system	system	NOUN
fbem-18921	10	9	under	under	ADP
fbem-18921	10	10	food	food	NOUN
fbem-18921	10	11	security	security	NOUN
fbem-18921	10	12	.	.	PUNCT
fbem-18921	11	1	keywords	keyword	NOUN
fbem-18921	11	2	:	:	PUNCT
fbem-18921	11	3	water	water	NOUN
fbem-18921	11	4	-	-	PUNCT
fbem-18921	11	5	land	land	NOUN
fbem-18921	11	6	-	-	PUNCT
fbem-18921	11	7	food	food	NOUN
fbem-18921	11	8	production	production	NOUN
fbem-18921	11	9	system	system	NOUN
fbem-18921	11	10	development	development	NOUN
fbem-18921	11	11	history	history	NOUN
fbem-18921	11	12	system	system	NOUN
fbem-18921	11	13	construction	construction	NOUN
fbem-18921	11	14	.	.	PUNCT
fbem-18921	12	1	1	1	X
fbem-18921	12	2	.	.	X
fbem-18921	12	3	introduction	introduction	NOUN
fbem-18921	12	4	wlf	wlf	PROPN
fbem-18921	12	5	is	be	AUX
fbem-18921	12	6	at	at	ADP
fbem-18921	12	7	the	the	DET
fbem-18921	12	8	heart	heart	NOUN
fbem-18921	12	9	of	of	ADP
fbem-18921	12	10	sustainable	sustainable	ADJ
fbem-18921	12	11	development	development	NOUN
fbem-18921	12	12	,	,	PUNCT
fbem-18921	12	13	and	and	CCONJ
fbem-18921	12	14	the	the	DET
fbem-18921	12	15	demand	demand	NOUN
fbem-18921	12	16	for	for	ADP
fbem-18921	12	17	all	all	DET
fbem-18921	12	18	three	three	NUM
fbem-18921	12	19	is	be	AUX
fbem-18921	12	20	increasing	increase	VERB
fbem-18921	12	21	,	,	PUNCT
fbem-18921	12	22	driven	drive	VERB
fbem-18921	12	23	by	by	ADP
fbem-18921	12	24	global	global	ADJ
fbem-18921	12	25	population	population	NOUN
fbem-18921	12	26	growth	growth	NOUN
fbem-18921	12	27	,	,	PUNCT
fbem-18921	12	28	rapid	rapid	ADJ
fbem-18921	12	29	urbanization	urbanization	NOUN
fbem-18921	12	30	,	,	PUNCT
fbem-18921	12	31	dietary	dietary	ADJ
fbem-18921	12	32	changes	change	NOUN
fbem-18921	12	33	,	,	PUNCT
fbem-18921	12	34	and	and	CCONJ
fbem-18921	12	35	economic	economic	ADJ
fbem-18921	12	36	growth	growth	NOUN
fbem-18921	12	37	.	.	PUNCT
fbem-18921	13	1	however	however	ADV
fbem-18921	13	2	,	,	PUNCT
fbem-18921	13	3	water	water	NOUN
fbem-18921	13	4	scarcity	scarcity	NOUN
fbem-18921	13	5	,	,	PUNCT
fbem-18921	13	6	land	land	NOUN
fbem-18921	13	7	resource	resource	NOUN
fbem-18921	13	8	tension	tension	NOUN
fbem-18921	13	9	,	,	PUNCT
fbem-18921	13	10	and	and	CCONJ
fbem-18921	13	11	food	food	NOUN
fbem-18921	13	12	security	security	NOUN
fbem-18921	13	13	issues	issue	NOUN
fbem-18921	13	14	have	have	AUX
fbem-18921	13	15	been	be	AUX
fbem-18921	13	16	plaguing	plague	VERB
fbem-18921	13	17	human	human	ADJ
fbem-18921	13	18	survival	survival	NOUN
fbem-18921	13	19	and	and	CCONJ
fbem-18921	13	20	development	development	NOUN
fbem-18921	13	21	.	.	PUNCT
fbem-18921	14	1	china	china	PROPN
fbem-18921	14	2	is	be	AUX
fbem-18921	14	3	experiencing	experience	VERB
fbem-18921	14	4	the	the	DET
fbem-18921	14	5	largest	large	ADJ
fbem-18921	14	6	urbanization	urbanization	NOUN
fbem-18921	14	7	process	process	NOUN
fbem-18921	14	8	in	in	ADP
fbem-18921	14	9	the	the	DET
fbem-18921	14	10	history	history	NOUN
fbem-18921	14	11	of	of	ADP
fbem-18921	14	12	mankind	mankind	NOUN
fbem-18921	14	13	,	,	PUNCT
fbem-18921	14	14	with	with	ADP
fbem-18921	14	15	the	the	DET
fbem-18921	14	16	urban	urban	ADJ
fbem-18921	14	17	population	population	NOUN
fbem-18921	14	18	increasing	increase	VERB
fbem-18921	14	19	by	by	ADP
fbem-18921	14	20	210	210	NUM
fbem-18921	14	21	million	million	NUM
fbem-18921	14	22	in	in	ADP
fbem-18921	14	23	the	the	DET
fbem-18921	14	24	decade	decade	NOUN
fbem-18921	14	25	2000	2000	NUM
fbem-18921	14	26	-	-	SYM
fbem-18921	14	27	2010	2010	NUM
fbem-18921	14	28	,	,	PUNCT
fbem-18921	14	29	and	and	CCONJ
fbem-18921	14	30	the	the	DET
fbem-18921	14	31	urbanization	urbanization	NOUN
fbem-18921	14	32	rate	rate	NOUN
fbem-18921	14	33	increasing	increase	VERB
fbem-18921	14	34	from	from	ADP
fbem-18921	14	35	36.22	36.22	NUM
fbem-18921	14	36	%	%	NOUN
fbem-18921	14	37	to	to	ADP
fbem-18921	14	38	49.68	49.68	NUM
fbem-18921	14	39	%	%	NOUN
fbem-18921	14	40	.	.	PUNCT
fbem-18921	15	1	at	at	ADP
fbem-18921	15	2	the	the	DET
fbem-18921	15	3	same	same	ADJ
fbem-18921	15	4	time	time	NOUN
fbem-18921	15	5	,	,	PUNCT
fbem-18921	15	6	along	along	ADP
fbem-18921	15	7	with	with	ADP
fbem-18921	15	8	china	china	PROPN
fbem-18921	15	9	's	's	PART
fbem-18921	15	10	industry	industry	NOUN
fbem-18921	15	11	and	and	CCONJ
fbem-18921	15	12	economy	economy	NOUN
fbem-18921	15	13	through	through	ADP
fbem-18921	15	14	a	a	DET
fbem-18921	15	15	period	period	NOUN
fbem-18921	15	16	of	of	ADP
fbem-18921	15	17	rapid	rapid	ADJ
fbem-18921	15	18	development	development	NOUN
fbem-18921	15	19	(	(	PUNCT
fbem-18921	15	20	2002	2002	NUM
fbem-18921	15	21	-	-	SYM
fbem-18921	15	22	2011	2011	NUM
fbem-18921	15	23	)	)	PUNCT
fbem-18921	15	24	and	and	CCONJ
fbem-18921	15	25	other	other	ADJ
fbem-18921	15	26	factors	factor	NOUN
fbem-18921	15	27	.	.	PUNCT
fbem-18921	16	1	a	a	DET
fbem-18921	16	2	large	large	ADJ
fbem-18921	16	3	amount	amount	NOUN
fbem-18921	16	4	of	of	ADP
fbem-18921	16	5	agricultural	agricultural	ADJ
fbem-18921	16	6	land	land	NOUN
fbem-18921	16	7	has	have	AUX
fbem-18921	16	8	been	be	AUX
fbem-18921	16	9	converted	convert	VERB
fbem-18921	16	10	to	to	ADP
fbem-18921	16	11	construction	construction	NOUN
fbem-18921	16	12	land	land	NOUN
fbem-18921	16	13	,	,	PUNCT
fbem-18921	16	14	of	of	ADP
fbem-18921	16	15	which	which	PRON
fbem-18921	16	16	some	some	DET
fbem-18921	16	17	scholars	scholar	NOUN
fbem-18921	16	18	estimate	estimate	VERB
fbem-18921	16	19	that	that	SCONJ
fbem-18921	16	20	about	about	ADP
fbem-18921	16	21	2.5~3	2.5~3	NUM
fbem-18921	16	22	million	million	NUM
fbem-18921	16	23	farmers	farmer	NOUN
fbem-18921	16	24	lose	lose	VERB
fbem-18921	16	25	their	their	PRON
fbem-18921	16	26	land	land	NOUN
fbem-18921	16	27	every	every	DET
fbem-18921	16	28	year	year	NOUN
fbem-18921	16	29	.	.	PUNCT
fbem-18921	17	1	the	the	DET
fbem-18921	17	2	loss	loss	NOUN
fbem-18921	17	3	of	of	ADP
fbem-18921	17	4	arable	arable	ADJ
fbem-18921	17	5	land	land	NOUN
fbem-18921	17	6	and	and	CCONJ
fbem-18921	17	7	urban	urban	ADJ
fbem-18921	17	8	land	land	NOUN
fbem-18921	17	9	expansion	expansion	NOUN
fbem-18921	17	10	have	have	AUX
fbem-18921	17	11	attracted	attract	VERB
fbem-18921	17	12	the	the	DET
fbem-18921	17	13	attention	attention	NOUN
fbem-18921	17	14	of	of	ADP
fbem-18921	17	15	scholars	scholar	NOUN
fbem-18921	17	16	.	.	PUNCT
fbem-18921	18	1	and	and	CCONJ
fbem-18921	18	2	the	the	DET
fbem-18921	18	3	research	research	NOUN
fbem-18921	18	4	on	on	ADP
fbem-18921	18	5	agricultural	agricultural	ADJ
fbem-18921	18	6	water	water	NOUN
fbem-18921	18	7	use	use	NOUN
fbem-18921	18	8	mainly	mainly	ADV
fbem-18921	18	9	focuses	focus	VERB
fbem-18921	18	10	on	on	ADP
fbem-18921	18	11	agricultural	agricultural	ADJ
fbem-18921	18	12	water	water	NOUN
fbem-18921	18	13	use	use	NOUN
fbem-18921	18	14	efficiency	efficiency	NOUN
fbem-18921	18	15	,	,	PUNCT
fbem-18921	18	16	agricultural	agricultural	ADJ
fbem-18921	18	17	irrigation	irrigation	NOUN
fbem-18921	18	18	technology	technology	NOUN
fbem-18921	18	19	,	,	PUNCT
fbem-18921	18	20	and	and	CCONJ
fbem-18921	18	21	agricultural	agricultural	ADJ
fbem-18921	18	22	water	water	NOUN
fbem-18921	18	23	price	price	NOUN
fbem-18921	18	24	reform	reform	NOUN
fbem-18921	18	25	.	.	PUNCT
fbem-18921	19	1	while	while	SCONJ
fbem-18921	19	2	the	the	DET
fbem-18921	19	3	research	research	NOUN
fbem-18921	19	4	on	on	ADP
fbem-18921	19	5	water	water	NOUN
fbem-18921	19	6	-	-	PUNCT
fbem-18921	19	7	land	land	NOUN
fbem-18921	19	8	-	-	PUNCT
fbem-18921	19	9	food	food	NOUN
fbem-18921	19	10	production	production	NOUN
fbem-18921	19	11	system	system	NOUN
fbem-18921	19	12	has	have	VERB
fbem-18921	19	13	less	less	ADV
fbem-18921	19	14	domestic	domestic	ADJ
fbem-18921	19	15	and	and	CCONJ
fbem-18921	19	16	foreign	foreign	ADJ
fbem-18921	19	17	research	research	NOUN
fbem-18921	19	18	,	,	PUNCT
fbem-18921	19	19	zhang	zhang	PROPN
fbem-18921	19	20	et	et	PROPN
fbem-18921	19	21	al	al	PROPN
fbem-18921	19	22	.	.	PROPN
fbem-18921	20	1	(	(	PUNCT
fbem-18921	20	2	2019	2019	NUM
fbem-18921	20	3	)	)	PUNCT
fbem-18921	20	4	explored	explore	VERB
fbem-18921	20	5	the	the	DET
fbem-18921	20	6	opportunities	opportunity	NOUN
fbem-18921	20	7	and	and	CCONJ
fbem-18921	20	8	challenges	challenge	NOUN
fbem-18921	20	9	faced	face	VERB
fbem-18921	20	10	by	by	ADP
fbem-18921	20	11	the	the	DET
fbem-18921	20	12	research	research	NOUN
fbem-18921	20	13	on	on	ADP
fbem-18921	20	14	few	few	ADJ
fbem-18921	20	15	correlation	correlation	NOUN
fbem-18921	20	16	relationship	relationship	NOUN
fbem-18921	20	17	,	,	PUNCT
fbem-18921	20	18	and	and	CCONJ
fbem-18921	20	19	based	base	VERB
fbem-18921	20	20	on	on	ADP
fbem-18921	20	21	this	this	PRON
fbem-18921	20	22	,	,	PUNCT
fbem-18921	20	23	from	from	ADP
fbem-18921	20	24	the	the	DET
fbem-18921	20	25	aspects	aspect	NOUN
fbem-18921	20	26	of	of	ADP
fbem-18921	20	27	resource	resource	NOUN
fbem-18921	20	28	use	use	NOUN
fbem-18921	20	29	efficiency	efficiency	NOUN
fbem-18921	20	30	,	,	PUNCT
fbem-18921	20	31	information	information	NOUN
fbem-18921	20	32	sharing	sharing	NOUN
fbem-18921	20	33	and	and	CCONJ
fbem-18921	20	34	institutional	institutional	ADJ
fbem-18921	20	35	innovation	innovation	NOUN
fbem-18921	20	36	began	begin	VERB
fbem-18921	20	37	to	to	PART
fbem-18921	20	38	put	put	VERB
fbem-18921	20	39	the	the	DET
fbem-18921	20	40	production	production	NOUN
fbem-18921	20	41	factors	factor	NOUN
fbem-18921	20	42	of	of	ADP
fbem-18921	20	43	soil	soil	NOUN
fbem-18921	20	44	-	-	PUNCT
fbem-18921	20	45	water	water	NOUN
fbem-18921	20	46	-	-	PUNCT
fbem-18921	20	47	energy	energy	NOUN
fbem-18921	20	48	-	-	PUNCT
fbem-18921	20	49	food	food	NOUN
fbem-18921	20	50	into	into	ADP
fbem-18921	20	51	the	the	DET
fbem-18921	20	52	production	production	NOUN
fbem-18921	20	53	system	system	NOUN
fbem-18921	20	54	for	for	ADP
fbem-18921	20	55	comprehensive	comprehensive	ADJ
fbem-18921	20	56	research	research	NOUN
fbem-18921	20	57	.	.	PUNCT
fbem-18921	21	1	however	however	ADV
fbem-18921	21	2	,	,	PUNCT
fbem-18921	21	3	the	the	DET
fbem-18921	21	4	research	research	NOUN
fbem-18921	21	5	perspective	perspective	NOUN
fbem-18921	21	6	is	be	AUX
fbem-18921	21	7	too	too	ADV
fbem-18921	21	8	novel	novel	ADJ
fbem-18921	21	9	and	and	CCONJ
fbem-18921	21	10	the	the	DET
fbem-18921	21	11	research	research	NOUN
fbem-18921	21	12	has	have	AUX
fbem-18921	21	13	not	not	PART
fbem-18921	21	14	yet	yet	ADV
fbem-18921	21	15	reached	reach	VERB
fbem-18921	21	16	systematization	systematization	NOUN
fbem-18921	21	17	.	.	PUNCT
fbem-18921	22	1	there	there	PRON
fbem-18921	22	2	are	be	VERB
fbem-18921	22	3	fewer	few	ADJ
fbem-18921	22	4	studies	study	NOUN
fbem-18921	22	5	on	on	ADP
fbem-18921	22	6	watersoil	watersoil	NOUN
fbem-18921	22	7	-	-	PUNCT
fbem-18921	22	8	food	food	NOUN
fbem-18921	22	9	.	.	PUNCT
fbem-18921	23	1	therefore	therefore	ADV
fbem-18921	23	2	,	,	PUNCT
fbem-18921	23	3	on	on	ADP
fbem-18921	23	4	the	the	DET
fbem-18921	23	5	basis	basis	NOUN
fbem-18921	23	6	of	of	ADP
fbem-18921	23	7	reviewing	review	VERB
fbem-18921	23	8	the	the	DET
fbem-18921	23	9	research	research	NOUN
fbem-18921	23	10	progress	progress	NOUN
fbem-18921	23	11	of	of	ADP
fbem-18921	23	12	wlf	wlf	NOUN
fbem-18921	23	13	production	production	NOUN
fbem-18921	23	14	system	system	NOUN
fbem-18921	23	15	,	,	PUNCT
fbem-18921	23	16	this	this	DET
fbem-18921	23	17	paper	paper	NOUN
fbem-18921	23	18	applies	apply	VERB
fbem-18921	23	19	the	the	DET
fbem-18921	23	20	analysis	analysis	NOUN
fbem-18921	23	21	method	method	NOUN
fbem-18921	23	22	of	of	ADP
fbem-18921	23	23	"	"	PUNCT
fbem-18921	23	24	interconnection	interconnection	NOUN
fbem-18921	23	25	relationship	relationship	NOUN
fbem-18921	23	26	"	"	PUNCT
fbem-18921	23	27	to	to	PART
fbem-18921	23	28	analyze	analyze	VERB
fbem-18921	23	29	the	the	DET
fbem-18921	23	30	relationship	relationship	NOUN
fbem-18921	23	31	between	between	ADP
fbem-18921	23	32	wlfs	wlfs	NOUN
fbem-18921	23	33	and	and	CCONJ
fbem-18921	23	34	construct	construct	VERB
fbem-18921	23	35	the	the	DET
fbem-18921	23	36	wlf	wlf	NOUN
fbem-18921	23	37	production	production	NOUN
fbem-18921	23	38	system	system	NOUN
fbem-18921	23	39	,	,	PUNCT
fbem-18921	23	40	so	so	SCONJ
fbem-18921	23	41	as	as	SCONJ
fbem-18921	23	42	to	to	PART
fbem-18921	23	43	point	point	VERB
fbem-18921	23	44	out	out	ADP
fbem-18921	23	45	the	the	DET
fbem-18921	23	46	direction	direction	NOUN
fbem-18921	23	47	of	of	ADP
fbem-18921	23	48	china	china	PROPN
fbem-18921	23	49	's	's	PART
fbem-18921	23	50	future	future	ADJ
fbem-18921	23	51	wlf	wlf	PROPN
fbem-18921	23	52	research	research	NOUN
fbem-18921	23	53	development	development	NOUN
fbem-18921	23	54	.	.	PUNCT
fbem-18921	24	1	2	2	X
fbem-18921	24	2	.	.	X
fbem-18921	24	3	progress	progress	NOUN
fbem-18921	24	4	in	in	ADP
fbem-18921	24	5	wlf	wlf	NOUN
fbem-18921	24	6	production	production	NOUN
fbem-18921	24	7	system	system	NOUN
fbem-18921	24	8	research	research	NOUN
fbem-18921	24	9	under	under	ADP
fbem-18921	24	10	the	the	DET
fbem-18921	24	11	influence	influence	NOUN
fbem-18921	24	12	of	of	ADP
fbem-18921	24	13	relevant	relevant	ADJ
fbem-18921	24	14	research	research	NOUN
fbem-18921	24	15	in	in	ADP
fbem-18921	24	16	the	the	DET
fbem-18921	24	17	west	west	NOUN
fbem-18921	24	18	,	,	PUNCT
fbem-18921	24	19	chinese	chinese	ADJ
fbem-18921	24	20	scholars	scholar	NOUN
fbem-18921	24	21	began	begin	VERB
fbem-18921	24	22	to	to	PART
fbem-18921	24	23	study	study	VERB
fbem-18921	24	24	issues	issue	NOUN
fbem-18921	24	25	related	relate	VERB
fbem-18921	24	26	to	to	ADP
fbem-18921	24	27	basic	basic	ADJ
fbem-18921	24	28	resources	resource	NOUN
fbem-18921	24	29	in	in	ADP
fbem-18921	24	30	production	production	NOUN
fbem-18921	24	31	systems	system	NOUN
fbem-18921	24	32	,	,	PUNCT
fbem-18921	24	33	which	which	PRON
fbem-18921	24	34	can	can	AUX
fbem-18921	24	35	be	be	AUX
fbem-18921	24	36	roughly	roughly	ADV
fbem-18921	24	37	divided	divide	VERB
fbem-18921	24	38	into	into	ADP
fbem-18921	24	39	three	three	NUM
fbem-18921	24	40	stages	stage	NOUN
fbem-18921	24	41	:	:	PUNCT
fbem-18921	24	42	the	the	DET
fbem-18921	24	43	first	first	ADJ
fbem-18921	24	44	stage	stage	NOUN
fbem-18921	24	45	,	,	PUNCT
fbem-18921	24	46	the	the	DET
fbem-18921	24	47	single	single	ADJ
fbem-18921	24	48	-	-	PUNCT
fbem-18921	24	49	factor	factor	NOUN
fbem-18921	24	50	research	research	NOUN
fbem-18921	24	51	stage	stage	NOUN
fbem-18921	24	52	under	under	ADP
fbem-18921	24	53	the	the	DET
fbem-18921	24	54	current	current	ADJ
fbem-18921	24	55	state	state	NOUN
fbem-18921	24	56	of	of	ADP
fbem-18921	24	57	resources	resource	NOUN
fbem-18921	24	58	.	.	PUNCT
fbem-18921	25	1	entering	enter	VERB
fbem-18921	25	2	the	the	DET
fbem-18921	25	3	21st	21st	ADJ
fbem-18921	25	4	century	century	NOUN
fbem-18921	25	5	,	,	PUNCT
fbem-18921	25	6	china	china	PROPN
fbem-18921	25	7	's	's	PART
fbem-18921	25	8	rapid	rapid	ADJ
fbem-18921	25	9	economic	economic	ADJ
fbem-18921	25	10	development	development	NOUN
fbem-18921	25	11	,	,	PUNCT
fbem-18921	25	12	especially	especially	ADV
fbem-18921	25	13	after	after	ADP
fbem-18921	25	14	the	the	DET
fbem-18921	25	15	accelerated	accelerate	VERB
fbem-18921	25	16	phase	phase	NOUN
fbem-18921	25	17	of	of	ADP
fbem-18921	25	18	industrialization	industrialization	NOUN
fbem-18921	25	19	and	and	CCONJ
fbem-18921	25	20	urbanization	urbanization	NOUN
fbem-18921	25	21	,	,	PUNCT
fbem-18921	25	22	has	have	AUX
fbem-18921	25	23	led	lead	VERB
fbem-18921	25	24	to	to	ADP
fbem-18921	25	25	problems	problem	NOUN
fbem-18921	25	26	such	such	ADJ
fbem-18921	25	27	as	as	ADP
fbem-18921	25	28	the	the	DET
fbem-18921	25	29	reduction	reduction	NOUN
fbem-18921	25	30	of	of	ADP
fbem-18921	25	31	land	land	NOUN
fbem-18921	25	32	available	available	ADJ
fbem-18921	25	33	for	for	ADP
fbem-18921	25	34	agriculture	agriculture	NOUN
fbem-18921	25	35	,	,	PUNCT
fbem-18921	25	36	the	the	DET
fbem-18921	25	37	increase	increase	NOUN
fbem-18921	25	38	of	of	ADP
fbem-18921	25	39	water	water	NOUN
fbem-18921	25	40	consumption	consumption	NOUN
fbem-18921	25	41	in	in	ADP
fbem-18921	25	42	industry	industry	NOUN
fbem-18921	25	43	,	,	PUNCT
fbem-18921	25	44	and	and	CCONJ
fbem-18921	25	45	food	food	NOUN
fbem-18921	25	46	security	security	NOUN
fbem-18921	25	47	.	.	PUNCT
fbem-18921	26	1	most	most	ADJ
fbem-18921	26	2	scholars	scholar	NOUN
fbem-18921	26	3	focus	focus	VERB
fbem-18921	26	4	on	on	ADP
fbem-18921	26	5	resource	resource	NOUN
fbem-18921	26	6	tension	tension	NOUN
fbem-18921	26	7	as	as	ADP
fbem-18921	26	8	a	a	DET
fbem-18921	26	9	research	research	NOUN
fbem-18921	26	10	entry	entry	NOUN
fbem-18921	26	11	point	point	NOUN
fbem-18921	26	12	to	to	PART
fbem-18921	26	13	conduct	conduct	VERB
fbem-18921	26	14	research	research	NOUN
fbem-18921	26	15	,	,	PUNCT
fbem-18921	26	16	respectively	respectively	ADV
fbem-18921	26	17	,	,	PUNCT
fbem-18921	26	18	from	from	ADP
fbem-18921	26	19	the	the	DET
fbem-18921	26	20	system	system	NOUN
fbem-18921	26	21	,	,	PUNCT
fbem-18921	26	22	utilization	utilization	NOUN
fbem-18921	26	23	efficiency	efficiency	NOUN
fbem-18921	26	24	,	,	PUNCT
fbem-18921	26	25	configuration	configuration	NOUN
fbem-18921	26	26	aspects	aspect	NOUN
fbem-18921	26	27	of	of	ADP
fbem-18921	26	28	land	land	NOUN
fbem-18921	26	29	resources	resource	NOUN
fbem-18921	26	30	.	.	PUNCT
fbem-18921	27	1	for	for	ADP
fbem-18921	27	2	example	example	NOUN
fbem-18921	27	3	,	,	PUNCT
fbem-18921	27	4	han	han	PROPN
fbem-18921	27	5	et	et	PROPN
fbem-18921	27	6	al	al	PROPN
fbem-18921	27	7	.	.	PROPN
fbem-18921	27	8	(	(	PUNCT
fbem-18921	27	9	2004	2004	NUM
fbem-18921	27	10	)	)	PUNCT
fbem-18921	27	11	attempted	attempt	VERB
fbem-18921	27	12	to	to	PART
fbem-18921	27	13	find	find	VERB
fbem-18921	27	14	solutions	solution	NOUN
fbem-18921	27	15	to	to	ADP
fbem-18921	27	16	the	the	DET
fbem-18921	27	17	sustainable	sustainable	ADJ
fbem-18921	27	18	utilization	utilization	NOUN
fbem-18921	27	19	of	of	ADP
fbem-18921	27	20	land	land	NOUN
fbem-18921	27	21	resources	resource	NOUN
fbem-18921	27	22	from	from	ADP
fbem-18921	27	23	the	the	DET
fbem-18921	27	24	innovation	innovation	NOUN
fbem-18921	27	25	and	and	CCONJ
fbem-18921	27	26	re	re	NOUN
fbem-18921	27	27	-	-	NOUN
fbem-18921	27	28	innovation	innovation	NOUN
fbem-18921	27	29	of	of	ADP
fbem-18921	27	30	agricultural	agricultural	ADJ
fbem-18921	27	31	land	land	NOUN
fbem-18921	27	32	systems	system	NOUN
fbem-18921	27	33	.	.	PUNCT
fbem-18921	28	1	and	and	CCONJ
fbem-18921	28	2	wang	wang	PROPN
fbem-18921	28	3	et	et	PROPN
fbem-18921	28	4	al	al	PROPN
fbem-18921	28	5	.	.	PROPN
fbem-18921	29	1	(	(	PUNCT
fbem-18921	29	2	2008	2008	NUM
fbem-18921	29	3	)	)	PUNCT
fbem-18921	29	4	using	use	VERB
fbem-18921	29	5	provincial	provincial	ADJ
fbem-18921	29	6	panel	panel	NOUN
fbem-18921	29	7	data	datum	NOUN
fbem-18921	29	8	from	from	ADP
fbem-18921	29	9	1997	1997	NUM
fbem-18921	29	10	to	to	ADP
fbem-18921	29	11	2006	2006	NUM
fbem-18921	29	12	,	,	PUNCT
fbem-18921	29	13	measured	measure	VERB
fbem-18921	29	14	the	the	DET
fbem-18921	29	15	technical	technical	ADJ
fbem-18921	29	16	efficiency	efficiency	NOUN
fbem-18921	29	17	of	of	ADP
fbem-18921	29	18	agricultural	agricultural	ADJ
fbem-18921	29	19	production	production	NOUN
fbem-18921	29	20	and	and	CCONJ
fbem-18921	29	21	irrigation	irrigation	NOUN
fbem-18921	29	22	water	water	NOUN
fbem-18921	29	23	use	use	NOUN
fbem-18921	29	24	efficiency	efficiency	NOUN
fbem-18921	29	25	in	in	ADP
fbem-18921	29	26	china	china	PROPN
fbem-18921	29	27	using	use	VERB
fbem-18921	29	28	the	the	DET
fbem-18921	29	29	stochastic	stochastic	ADJ
fbem-18921	29	30	frontier	frontier	NOUN
fbem-18921	29	31	production	production	NOUN
fbem-18921	29	32	function	function	NOUN
fbem-18921	29	33	(	(	PUNCT
fbem-18921	29	34	sfa	sfa	PROPN
fbem-18921	29	35	)	)	PUNCT
fbem-18921	29	36	method	method	NOUN
fbem-18921	29	37	,	,	PUNCT
fbem-18921	29	38	and	and	CCONJ
fbem-18921	29	39	analyzed	analyze	VERB
fbem-18921	29	40	the	the	DET
fbem-18921	29	41	influencing	influence	VERB
fbem-18921	29	42	factors	factor	NOUN
fbem-18921	29	43	of	of	ADP
fbem-18921	29	44	irrigation	irrigation	NOUN
fbem-18921	29	45	water	water	NOUN
fbem-18921	29	46	use	use	NOUN
fbem-18921	29	47	efficiency	efficiency	NOUN
fbem-18921	29	48	using	use	VERB
fbem-18921	29	49	the	the	DET
fbem-18921	29	50	tobit	tobit	NOUN
fbem-18921	29	51	model	model	NOUN
fbem-18921	29	52	.	.	PUNCT
fbem-18921	30	1	since	since	SCONJ
fbem-18921	30	2	the	the	DET
fbem-18921	30	3	18th	18th	ADJ
fbem-18921	30	4	cpc	cpc	PROPN
fbem-18921	30	5	national	national	PROPN
fbem-18921	30	6	congress	congress	PROPN
fbem-18921	30	7	,	,	PUNCT
fbem-18921	30	8	general	general	ADJ
fbem-18921	30	9	secretary	secretary	NOUN
fbem-18921	30	10	xi	xi	PROPN
fbem-18921	30	11	jinping	jinpe	VERB
fbem-18921	30	12	has	have	AUX
fbem-18921	30	13	made	make	VERB
fbem-18921	30	14	food	food	NOUN
fbem-18921	30	15	security	security	NOUN
fbem-18921	30	16	a	a	DET
fbem-18921	30	17	top	top	ADJ
fbem-18921	30	18	priority	priority	NOUN
fbem-18921	30	19	in	in	ADP
fbem-18921	30	20	the	the	DET
fbem-18921	30	21	governance	governance	NOUN
fbem-18921	30	22	of	of	ADP
fbem-18921	30	23	the	the	DET
fbem-18921	30	24	country	country	NOUN
fbem-18921	30	25	,	,	PUNCT
fbem-18921	30	26	and	and	CCONJ
fbem-18921	30	27	put	put	VERB
fbem-18921	30	28	forward	forward	ADV
fbem-18921	30	29	a	a	DET
fbem-18921	30	30	new	new	ADJ
fbem-18921	30	31	concept	concept	NOUN
fbem-18921	30	32	of	of	ADP
fbem-18921	30	33	food	food	NOUN
fbem-18921	30	34	security	security	NOUN
fbem-18921	30	35	,	,	PUNCT
fbem-18921	30	36	which	which	PRON
fbem-18921	30	37	is	be	AUX
fbem-18921	30	38	"	"	PUNCT
fbem-18921	30	39	to	to	PART
fbem-18921	30	40	ensure	ensure	VERB
fbem-18921	30	41	basic	basic	ADJ
fbem-18921	30	42	self	self	NOUN
fbem-18921	30	43	-	-	PUNCT
fbem-18921	30	44	sufficiency	sufficiency	NOUN
fbem-18921	30	45	in	in	ADP
fbem-18921	30	46	grains	grain	NOUN
fbem-18921	30	47	and	and	CCONJ
fbem-18921	30	48	absolute	absolute	ADJ
fbem-18921	30	49	safety	safety	NOUN
fbem-18921	30	50	in	in	ADP
fbem-18921	30	51	food	food	NOUN
fbem-18921	30	52	rations	ration	NOUN
fbem-18921	30	53	"	"	PUNCT
fbem-18921	30	54	,	,	PUNCT
fbem-18921	30	55	which	which	PRON
fbem-18921	30	56	provides	provide	VERB
fbem-18921	30	57	a	a	DET
fbem-18921	30	58	research	research	NOUN
fbem-18921	30	59	perspective	perspective	NOUN
fbem-18921	30	60	for	for	ADP
fbem-18921	30	61	the	the	DET
fbem-18921	30	62	study	study	NOUN
fbem-18921	30	63	of	of	ADP
fbem-18921	30	64	production	production	NOUN
fbem-18921	30	65	system	system	NOUN
fbem-18921	30	66	.	.	PUNCT
fbem-18921	31	1	the	the	DET
fbem-18921	31	2	above	above	ADJ
fbem-18921	31	3	studies	study	NOUN
fbem-18921	31	4	were	be	AUX
fbem-18921	31	5	basically	basically	ADV
fbem-18921	31	6	conducted	conduct	VERB
fbem-18921	31	7	from	from	ADP
fbem-18921	31	8	a	a	DET
fbem-18921	31	9	single	single	ADJ
fbem-18921	31	10	perspective	perspective	NOUN
fbem-18921	31	11	in	in	ADP
fbem-18921	31	12	the	the	DET
fbem-18921	31	13	production	production	NOUN
fbem-18921	31	14	system	system	NOUN
fbem-18921	31	15	,	,	PUNCT
fbem-18921	31	16	without	without	ADP
fbem-18921	31	17	linking	link	VERB
fbem-18921	31	18	with	with	ADP
fbem-18921	31	19	other	other	ADJ
fbem-18921	31	20	elements	element	NOUN
fbem-18921	31	21	of	of	ADP
fbem-18921	31	22	the	the	DET
fbem-18921	31	23	production	production	NOUN
fbem-18921	31	24	system	system	NOUN
fbem-18921	31	25	.	.	PUNCT
fbem-18921	32	1	the	the	DET
fbem-18921	32	2	second	second	ADJ
fbem-18921	32	3	stage	stage	NOUN
fbem-18921	32	4	is	be	AUX
fbem-18921	32	5	the	the	DET
fbem-18921	32	6	interlinked	interlinked	ADJ
fbem-18921	32	7	research	research	NOUN
fbem-18921	32	8	stage	stage	NOUN
fbem-18921	32	9	under	under	ADP
fbem-18921	32	10	the	the	DET
fbem-18921	32	11	resource	resource	NOUN
fbem-18921	32	12	linkage	linkage	NOUN
fbem-18921	32	13	.	.	PUNCT
fbem-18921	33	1	with	with	ADP
fbem-18921	33	2	the	the	DET
fbem-18921	33	3	further	further	ADJ
fbem-18921	33	4	development	development	NOUN
fbem-18921	33	5	of	of	ADP
fbem-18921	33	6	the	the	DET
fbem-18921	33	7	breadth	breadth	NOUN
fbem-18921	33	8	and	and	CCONJ
fbem-18921	33	9	depth	depth	NOUN
fbem-18921	33	10	of	of	ADP
fbem-18921	33	11	the	the	DET
fbem-18921	33	12	study	study	NOUN
fbem-18921	33	13	,	,	PUNCT
fbem-18921	33	14	domestic	domestic	ADJ
fbem-18921	33	15	researchers	researcher	NOUN
fbem-18921	33	16	do	do	AUX
fbem-18921	33	17	not	not	PART
fbem-18921	33	18	focus	focus	VERB
fbem-18921	33	19	on	on	ADP
fbem-18921	33	20	the	the	DET
fbem-18921	33	21	study	study	NOUN
fbem-18921	33	22	of	of	ADP
fbem-18921	33	23	one	one	NUM
fbem-18921	33	24	element	element	NOUN
fbem-18921	33	25	only	only	ADV
fbem-18921	33	26	,	,	PUNCT
fbem-18921	33	27	but	but	CCONJ
fbem-18921	33	28	look	look	VERB
fbem-18921	33	29	for	for	ADP
fbem-18921	33	30	the	the	DET
fbem-18921	33	31	connection	connection	NOUN
fbem-18921	33	32	318	318	NUM
fbem-18921	33	33	between	between	ADP
fbem-18921	33	34	elements	element	NOUN
fbem-18921	33	35	within	within	ADP
fbem-18921	33	36	the	the	DET
fbem-18921	33	37	production	production	NOUN
fbem-18921	33	38	system	system	NOUN
fbem-18921	33	39	.	.	PUNCT
fbem-18921	34	1	nie	nie	PROPN
fbem-18921	34	2	et	et	PROPN
fbem-18921	34	3	al	al	PROPN
fbem-18921	34	4	.	.	PROPN
fbem-18921	35	1	(	(	PUNCT
fbem-18921	35	2	2016	2016	NUM
fbem-18921	35	3	)	)	PUNCT
fbem-18921	35	4	calculated	calculate	VERB
fbem-18921	35	5	the	the	DET
fbem-18921	35	6	matching	matching	NOUN
fbem-18921	35	7	coefficients	coefficient	NOUN
fbem-18921	35	8	of	of	ADP
fbem-18921	35	9	soil	soil	NOUN
fbem-18921	35	10	and	and	CCONJ
fbem-18921	35	11	water	water	NOUN
fbem-18921	35	12	resources	resource	NOUN
fbem-18921	35	13	and	and	CCONJ
fbem-18921	35	14	the	the	DET
fbem-18921	35	15	gini	gini	PROPN
fbem-18921	35	16	coefficients	coefficient	NOUN
fbem-18921	35	17	of	of	ADP
fbem-18921	35	18	water	water	NOUN
fbem-18921	35	19	resources	resource	NOUN
fbem-18921	35	20	and	and	CCONJ
fbem-18921	35	21	arable	arable	ADJ
fbem-18921	35	22	land	land	NOUN
fbem-18921	35	23	resources	resource	NOUN
fbem-18921	35	24	in	in	ADP
fbem-18921	35	25	the	the	DET
fbem-18921	35	26	songnen	songnen	NOUN
fbem-18921	35	27	-	-	PUNCT
fbem-18921	35	28	sanjiang	sanjiang	NOUN
fbem-18921	35	29	plain	plain	ADJ
fbem-18921	35	30	region	region	NOUN
fbem-18921	35	31	by	by	ADP
fbem-18921	35	32	using	use	VERB
fbem-18921	35	33	the	the	DET
fbem-18921	35	34	agricultural	agricultural	ADJ
fbem-18921	35	35	soil	soil	NOUN
fbem-18921	35	36	and	and	CCONJ
fbem-18921	35	37	water	water	NOUN
fbem-18921	35	38	resources	resource	NOUN
fbem-18921	35	39	matching	match	VERB
fbem-18921	35	40	measurement	measurement	NOUN
fbem-18921	35	41	model	model	NOUN
fbem-18921	35	42	and	and	CCONJ
fbem-18921	35	43	regional	regional	ADJ
fbem-18921	35	44	gini	gini	PROPN
fbem-18921	35	45	curves	curve	NOUN
fbem-18921	35	46	to	to	PART
fbem-18921	35	47	explore	explore	VERB
fbem-18921	35	48	the	the	DET
fbem-18921	35	49	degree	degree	NOUN
fbem-18921	35	50	of	of	ADP
fbem-18921	35	51	matching	matching	NOUN
fbem-18921	35	52	of	of	ADP
fbem-18921	35	53	soil	soil	NOUN
fbem-18921	35	54	and	and	CCONJ
fbem-18921	35	55	water	water	NOUN
fbem-18921	35	56	resources	resource	NOUN
fbem-18921	35	57	in	in	ADP
fbem-18921	35	58	the	the	DET
fbem-18921	35	59	region	region	NOUN
fbem-18921	35	60	.	.	PUNCT
fbem-18921	36	1	yang	yang	PROPN
fbem-18921	36	2	et	et	PROPN
fbem-18921	36	3	al	al	PROPN
fbem-18921	36	4	.	.	PROPN
fbem-18921	37	1	(	(	PUNCT
fbem-18921	37	2	2010	2010	NUM
fbem-18921	37	3	)	)	PUNCT
fbem-18921	37	4	based	base	VERB
fbem-18921	37	5	on	on	ADP
fbem-18921	37	6	the	the	DET
fbem-18921	37	7	two	two	NUM
fbem-18921	37	8	rigid	rigid	ADJ
fbem-18921	37	9	constraints	constraint	NOUN
fbem-18921	37	10	affecting	affect	VERB
fbem-18921	37	11	food	food	NOUN
fbem-18921	37	12	production	production	NOUN
fbem-18921	37	13	--	--	PUNCT
fbem-18921	37	14	water	water	NOUN
fbem-18921	37	15	resources	resource	NOUN
fbem-18921	37	16	and	and	CCONJ
fbem-18921	37	17	arable	arable	ADJ
fbem-18921	37	18	land	land	NOUN
fbem-18921	37	19	resources	resource	NOUN
fbem-18921	37	20	,	,	PUNCT
fbem-18921	37	21	systematically	systematically	ADV
fbem-18921	37	22	elaborated	elaborate	VERB
fbem-18921	37	23	the	the	DET
fbem-18921	37	24	situation	situation	NOUN
fbem-18921	37	25	of	of	ADP
fbem-18921	37	26	agricultural	agricultural	ADJ
fbem-18921	37	27	water	water	NOUN
fbem-18921	37	28	and	and	CCONJ
fbem-18921	37	29	soil	soil	NOUN
fbem-18921	37	30	resources	resource	NOUN
fbem-18921	37	31	in	in	ADP
fbem-18921	37	32	china	china	PROPN
fbem-18921	37	33	and	and	CCONJ
fbem-18921	37	34	its	its	PRON
fbem-18921	37	35	impact	impact	NOUN
fbem-18921	37	36	on	on	ADP
fbem-18921	37	37	food	food	NOUN
fbem-18921	37	38	production	production	NOUN
fbem-18921	37	39	.	.	PUNCT
fbem-18921	38	1	the	the	DET
fbem-18921	38	2	research	research	NOUN
fbem-18921	38	3	of	of	ADP
fbem-18921	38	4	the	the	DET
fbem-18921	38	5	above	above	ADJ
fbem-18921	38	6	scholars	scholar	NOUN
fbem-18921	38	7	studied	study	VERB
fbem-18921	38	8	the	the	DET
fbem-18921	38	9	linkage	linkage	NOUN
fbem-18921	38	10	of	of	ADP
fbem-18921	38	11	basic	basic	ADJ
fbem-18921	38	12	production	production	NOUN
fbem-18921	38	13	factors	factor	NOUN
fbem-18921	38	14	from	from	ADP
fbem-18921	38	15	the	the	DET
fbem-18921	38	16	perspective	perspective	NOUN
fbem-18921	38	17	of	of	ADP
fbem-18921	38	18	linkage	linkage	NOUN
fbem-18921	38	19	,	,	PUNCT
fbem-18921	38	20	without	without	ADP
fbem-18921	38	21	thinking	think	VERB
fbem-18921	38	22	from	from	ADP
fbem-18921	38	23	a	a	DET
fbem-18921	38	24	more	more	ADV
fbem-18921	38	25	systematic	systematic	ADJ
fbem-18921	38	26	and	and	CCONJ
fbem-18921	38	27	macro	macro	ADJ
fbem-18921	38	28	perspective	perspective	NOUN
fbem-18921	38	29	.	.	PUNCT
fbem-18921	39	1	the	the	DET
fbem-18921	39	2	third	third	ADJ
fbem-18921	39	3	stage	stage	NOUN
fbem-18921	39	4	,	,	PUNCT
fbem-18921	39	5	the	the	DET
fbem-18921	39	6	systematic	systematic	ADJ
fbem-18921	39	7	research	research	NOUN
fbem-18921	39	8	stage	stage	NOUN
fbem-18921	39	9	under	under	ADP
fbem-18921	39	10	resource	resource	NOUN
fbem-18921	39	11	integration	integration	NOUN
fbem-18921	39	12	.	.	PUNCT
fbem-18921	40	1	along	along	ADP
fbem-18921	40	2	with	with	ADP
fbem-18921	40	3	the	the	DET
fbem-18921	40	4	complexity	complexity	NOUN
fbem-18921	40	5	and	and	CCONJ
fbem-18921	40	6	severity	severity	NOUN
fbem-18921	40	7	of	of	ADP
fbem-18921	40	8	the	the	DET
fbem-18921	40	9	problem	problem	NOUN
fbem-18921	40	10	,	,	PUNCT
fbem-18921	40	11	researchers	researcher	NOUN
fbem-18921	40	12	began	begin	VERB
fbem-18921	40	13	to	to	PART
fbem-18921	40	14	consider	consider	VERB
fbem-18921	40	15	the	the	DET
fbem-18921	40	16	problem	problem	NOUN
fbem-18921	40	17	in	in	ADP
fbem-18921	40	18	a	a	DET
fbem-18921	40	19	comprehensive	comprehensive	ADJ
fbem-18921	40	20	way	way	NOUN
fbem-18921	40	21	.	.	PUNCT
fbem-18921	41	1	at	at	ADP
fbem-18921	41	2	the	the	DET
fbem-18921	41	3	same	same	ADJ
fbem-18921	41	4	time	time	NOUN
fbem-18921	41	5	,	,	PUNCT
fbem-18921	41	6	various	various	ADJ
fbem-18921	41	7	elements	element	NOUN
fbem-18921	41	8	are	be	AUX
fbem-18921	41	9	unified	unified	ADJ
fbem-18921	41	10	and	and	CCONJ
fbem-18921	41	11	generalized	generalize	VERB
fbem-18921	41	12	into	into	ADP
fbem-18921	41	13	the	the	DET
fbem-18921	41	14	system	system	NOUN
fbem-18921	41	15	of	of	ADP
fbem-18921	41	16	production	production	NOUN
fbem-18921	41	17	system	system	NOUN
fbem-18921	41	18	for	for	ADP
fbem-18921	41	19	analysis	analysis	NOUN
fbem-18921	41	20	.	.	PUNCT
fbem-18921	42	1	for	for	ADP
fbem-18921	42	2	example	example	NOUN
fbem-18921	42	3	,	,	PUNCT
fbem-18921	42	4	yang	yang	PROPN
fbem-18921	42	5	et	et	PROPN
fbem-18921	42	6	al	al	PROPN
fbem-18921	42	7	.	.	PROPN
fbem-18921	42	8	（2016）applied	（2016）applie	VERB
fbem-18921	42	9	the	the	DET
fbem-18921	42	10	coordination	coordination	NOUN
fbem-18921	42	11	degree	degree	NOUN
fbem-18921	42	12	function	function	NOUN
fbem-18921	42	13	model	model	NOUN
fbem-18921	42	14	to	to	PART
fbem-18921	42	15	comprehensively	comprehensively	ADV
fbem-18921	42	16	evaluate	evaluate	VERB
fbem-18921	42	17	the	the	DET
fbem-18921	42	18	coordination	coordination	NOUN
fbem-18921	42	19	degree	degree	NOUN
fbem-18921	42	20	of	of	ADP
fbem-18921	42	21	the	the	DET
fbem-18921	42	22	population	population	NOUN
fbem-18921	42	23	-	-	PUNCT
fbem-18921	42	24	cultivated	cultivate	VERB
fbem-18921	42	25	land	land	NOUN
fbem-18921	42	26	-	-	PUNCT
fbem-18921	42	27	food	food	NOUN
fbem-18921	42	28	system	system	NOUN
fbem-18921	42	29	in	in	ADP
fbem-18921	42	30	11	11	NUM
fbem-18921	42	31	prefecture	prefecture	NOUN
fbem-18921	42	32	-	-	PUNCT
fbem-18921	42	33	level	level	NOUN
fbem-18921	42	34	cities	city	NOUN
fbem-18921	42	35	in	in	ADP
fbem-18921	42	36	hebei	hebei	PROPN
fbem-18921	42	37	province	province	NOUN
fbem-18921	42	38	from	from	ADP
fbem-18921	42	39	2000	2000	NUM
fbem-18921	42	40	to	to	ADP
fbem-18921	42	41	2011	2011	NUM
fbem-18921	42	42	,	,	PUNCT
fbem-18921	42	43	and	and	CCONJ
fbem-18921	42	44	analyzed	analyze	VERB
fbem-18921	42	45	the	the	DET
fbem-18921	42	46	spatial	spatial	ADJ
fbem-18921	42	47	and	and	CCONJ
fbem-18921	42	48	temporal	temporal	ADJ
fbem-18921	42	49	variations	variation	NOUN
fbem-18921	42	50	of	of	ADP
fbem-18921	42	51	the	the	DET
fbem-18921	42	52	coordination	coordination	NOUN
fbem-18921	42	53	degree	degree	NOUN
fbem-18921	42	54	in	in	ADP
fbem-18921	42	55	each	each	DET
fbem-18921	42	56	region	region	NOUN
fbem-18921	42	57	.	.	PUNCT
fbem-18921	43	1	zhao	zhao	PROPN
fbem-18921	43	2	et	et	PROPN
fbem-18921	43	3	al	al	PROPN
fbem-18921	43	4	.	.	PROPN
fbem-18921	43	5	（2016）believe	（2016）believe	VERB
fbem-18921	44	1	that	that	SCONJ
fbem-18921	44	2	the	the	DET
fbem-18921	44	3	study	study	NOUN
fbem-18921	44	4	of	of	ADP
fbem-18921	44	5	regional	regional	ADJ
fbem-18921	44	6	"	"	PUNCT
fbem-18921	44	7	watersoil	watersoil	NOUN
fbem-18921	44	8	-	-	PUNCT
fbem-18921	44	9	energy	energy	NOUN
fbem-18921	44	10	-	-	PUNCT
fbem-18921	44	11	carbon	carbon	NOUN
fbem-18921	44	12	"	"	PUNCT
fbem-18921	44	13	coupling	coupling	NOUN
fbem-18921	44	14	system	system	NOUN
fbem-18921	44	15	can	can	AUX
fbem-18921	44	16	help	help	VERB
fbem-18921	44	17	to	to	PART
fbem-18921	44	18	reveal	reveal	VERB
fbem-18921	44	19	the	the	DET
fbem-18921	44	20	influence	influence	NOUN
fbem-18921	44	21	mechanism	mechanism	NOUN
fbem-18921	44	22	of	of	ADP
fbem-18921	44	23	multiple	multiple	ADJ
fbem-18921	44	24	resources	resource	NOUN
fbem-18921	44	25	coupling	couple	VERB
fbem-18921	44	26	development	development	NOUN
fbem-18921	44	27	process	process	NOUN
fbem-18921	44	28	on	on	ADP
fbem-18921	44	29	carbon	carbon	NOUN
fbem-18921	44	30	emission	emission	NOUN
fbem-18921	44	31	,	,	PUNCT
fbem-18921	44	32	and	and	CCONJ
fbem-18921	44	33	to	to	PART
fbem-18921	44	34	explore	explore	VERB
fbem-18921	44	35	the	the	DET
fbem-18921	44	36	relationship	relationship	NOUN
fbem-18921	44	37	between	between	ADP
fbem-18921	44	38	the	the	DET
fbem-18921	44	39	combination	combination	NOUN
fbem-18921	44	40	pattern	pattern	NOUN
fbem-18921	44	41	and	and	CCONJ
fbem-18921	44	42	utilization	utilization	NOUN
fbem-18921	44	43	efficiency	efficiency	NOUN
fbem-18921	44	44	of	of	ADP
fbem-18921	44	45	various	various	ADJ
fbem-18921	44	46	resources	resource	NOUN
fbem-18921	44	47	and	and	CCONJ
fbem-18921	44	48	energy	energy	NOUN
fbem-18921	44	49	sources	source	NOUN
fbem-18921	44	50	in	in	ADP
fbem-18921	44	51	the	the	DET
fbem-18921	44	52	process	process	NOUN
fbem-18921	44	53	of	of	ADP
fbem-18921	44	54	integrated	integrate	VERB
fbem-18921	44	55	development	development	NOUN
fbem-18921	44	56	and	and	CCONJ
fbem-18921	44	57	production	production	NOUN
fbem-18921	44	58	in	in	ADP
fbem-18921	44	59	the	the	DET
fbem-18921	44	60	region	region	NOUN
fbem-18921	44	61	and	and	CCONJ
fbem-18921	44	62	the	the	DET
fbem-18921	44	63	efficiency	efficiency	NOUN
fbem-18921	44	64	of	of	ADP
fbem-18921	44	65	carbon	carbon	NOUN
fbem-18921	44	66	emission	emission	NOUN
fbem-18921	44	67	,	,	PUNCT
fbem-18921	44	68	and	and	CCONJ
fbem-18921	44	69	further	far	ADV
fbem-18921	44	70	clarify	clarify	VERB
fbem-18921	44	71	the	the	DET
fbem-18921	44	72	operation	operation	NOUN
fbem-18921	44	73	status	status	NOUN
fbem-18921	44	74	and	and	CCONJ
fbem-18921	44	75	efficiency	efficiency	NOUN
fbem-18921	44	76	of	of	ADP
fbem-18921	44	77	regional	regional	ADJ
fbem-18921	44	78	"	"	PUNCT
fbem-18921	44	79	naturesociety	naturesociety	NOUN
fbem-18921	44	80	-	-	PUNCT
fbem-18921	44	81	economy	economy	NOUN
fbem-18921	44	82	"	"	PUNCT
fbem-18921	44	83	system	system	NOUN
fbem-18921	44	84	through	through	ADP
fbem-18921	44	85	the	the	DET
fbem-18921	44	86	study	study	NOUN
fbem-18921	44	87	of	of	ADP
fbem-18921	44	88	resource	resource	NOUN
fbem-18921	44	89	coupling	coupling	NOUN
fbem-18921	44	90	mechanism	mechanism	NOUN
fbem-18921	44	91	,	,	PUNCT
fbem-18921	44	92	and	and	CCONJ
fbem-18921	44	93	provide	provide	VERB
fbem-18921	44	94	a	a	DET
fbem-18921	44	95	new	new	ADJ
fbem-18921	44	96	theoretical	theoretical	ADJ
fbem-18921	44	97	perspective	perspective	NOUN
fbem-18921	44	98	for	for	ADP
fbem-18921	44	99	the	the	DET
fbem-18921	44	100	study	study	NOUN
fbem-18921	44	101	of	of	ADP
fbem-18921	44	102	regional	regional	ADJ
fbem-18921	44	103	system	system	NOUN
fbem-18921	44	104	resources	resource	NOUN
fbem-18921	44	105	coupling	coupling	NOUN
fbem-18921	44	106	and	and	CCONJ
fbem-18921	44	107	its	its	PRON
fbem-18921	44	108	environmental	environmental	ADJ
fbem-18921	44	109	effect	effect	NOUN
fbem-18921	44	110	.	.	PUNCT
fbem-18921	45	1	it	it	PRON
fbem-18921	45	2	also	also	ADV
fbem-18921	45	3	helps	help	VERB
fbem-18921	45	4	to	to	PART
fbem-18921	45	5	further	far	ADV
fbem-18921	45	6	elucidate	elucidate	VERB
fbem-18921	45	7	the	the	DET
fbem-18921	45	8	operation	operation	NOUN
fbem-18921	45	9	status	status	NOUN
fbem-18921	45	10	and	and	CCONJ
fbem-18921	45	11	efficiency	efficiency	NOUN
fbem-18921	45	12	of	of	ADP
fbem-18921	45	13	the	the	DET
fbem-18921	45	14	regional	regional	ADJ
fbem-18921	45	15	"	"	PUNCT
fbem-18921	45	16	natural	natural	ADJ
fbem-18921	45	17	-	-	PUNCT
fbem-18921	45	18	social	social	ADJ
fbem-18921	45	19	-	-	PUNCT
fbem-18921	45	20	economic	economic	ADJ
fbem-18921	45	21	"	"	PUNCT
fbem-18921	45	22	system	system	NOUN
fbem-18921	45	23	through	through	ADP
fbem-18921	45	24	the	the	DET
fbem-18921	45	25	study	study	NOUN
fbem-18921	45	26	of	of	ADP
fbem-18921	45	27	resource	resource	NOUN
fbem-18921	45	28	coupling	coupling	NOUN
fbem-18921	45	29	mechanism	mechanism	NOUN
fbem-18921	45	30	,	,	PUNCT
fbem-18921	45	31	and	and	CCONJ
fbem-18921	45	32	provides	provide	VERB
fbem-18921	45	33	a	a	DET
fbem-18921	45	34	new	new	ADJ
fbem-18921	45	35	theoretical	theoretical	ADJ
fbem-18921	45	36	perspective	perspective	NOUN
fbem-18921	45	37	for	for	ADP
fbem-18921	45	38	the	the	DET
fbem-18921	45	39	study	study	NOUN
fbem-18921	45	40	of	of	ADP
fbem-18921	45	41	resource	resource	NOUN
fbem-18921	45	42	coupling	coupling	NOUN
fbem-18921	45	43	and	and	CCONJ
fbem-18921	45	44	its	its	PRON
fbem-18921	45	45	environmental	environmental	ADJ
fbem-18921	45	46	effects	effect	NOUN
fbem-18921	45	47	in	in	ADP
fbem-18921	45	48	the	the	DET
fbem-18921	45	49	regional	regional	ADJ
fbem-18921	45	50	system	system	NOUN
fbem-18921	45	51	.	.	PUNCT
fbem-18921	46	1	gao	gao	PROPN
fbem-18921	46	2	et	et	PROPN
fbem-18921	46	3	al	al	PROPN
fbem-18921	46	4	.	.	PROPN
fbem-18921	47	1	(	(	PUNCT
fbem-18921	47	2	)	)	PUNCT
fbem-18921	47	3	studied	study	VERB
fbem-18921	47	4	the	the	DET
fbem-18921	47	5	correlation	correlation	NOUN
fbem-18921	47	6	relationship	relationship	NOUN
fbem-18921	47	7	of	of	ADP
fbem-18921	47	8	the	the	DET
fbem-18921	47	9	food	food	NOUN
fbem-18921	47	10	-	-	PUNCT
fbem-18921	47	11	energy	energy	NOUN
fbem-18921	47	12	-	-	PUNCT
fbem-18921	47	13	water	water	NOUN
fbem-18921	47	14	(	(	PUNCT
fbem-18921	47	15	few	few	ADJ
fbem-18921	47	16	)	)	PUNCT
fbem-18921	47	17	system	system	NOUN
fbem-18921	47	18	in	in	ADP
fbem-18921	47	19	the	the	DET
fbem-18921	47	20	city	city	NOUN
fbem-18921	47	21	of	of	ADP
fbem-18921	47	22	guangzhou	guangzhou	PROPN
fbem-18921	47	23	as	as	ADP
fbem-18921	47	24	an	an	DET
fbem-18921	47	25	example	example	NOUN
fbem-18921	47	26	analyzed	analyze	VERB
fbem-18921	47	27	.	.	PUNCT
fbem-18921	48	1	the	the	DET
fbem-18921	48	2	above	above	ADJ
fbem-18921	48	3	scholars	scholar	NOUN
fbem-18921	48	4	used	use	VERB
fbem-18921	48	5	a	a	DET
fbem-18921	48	6	systematic	systematic	ADJ
fbem-18921	48	7	approach	approach	NOUN
fbem-18921	48	8	to	to	PART
fbem-18921	48	9	consider	consider	VERB
fbem-18921	48	10	basic	basic	ADJ
fbem-18921	48	11	production	production	NOUN
fbem-18921	48	12	resources	resource	NOUN
fbem-18921	48	13	within	within	ADP
fbem-18921	48	14	the	the	DET
fbem-18921	48	15	production	production	NOUN
fbem-18921	48	16	system	system	NOUN
fbem-18921	48	17	,	,	PUNCT
fbem-18921	48	18	but	but	CCONJ
fbem-18921	48	19	neglected	neglect	VERB
fbem-18921	48	20	to	to	PART
fbem-18921	48	21	analyze	analyze	VERB
fbem-18921	48	22	the	the	DET
fbem-18921	48	23	wlf	wlf	NOUN
fbem-18921	48	24	production	production	NOUN
fbem-18921	48	25	system	system	NOUN
fbem-18921	48	26	in	in	ADP
fbem-18921	48	27	a	a	DET
fbem-18921	48	28	specific	specific	ADJ
fbem-18921	48	29	way	way	NOUN
fbem-18921	48	30	.	.	PUNCT
fbem-18921	49	1	3	3	X
fbem-18921	49	2	.	.	X
fbem-18921	49	3	wlf	wlf	NOUN
fbem-18921	49	4	production	production	NOUN
fbem-18921	49	5	system	system	NOUN
fbem-18921	49	6	"	"	PUNCT
fbem-18921	49	7	correlation	correlation	NOUN
fbem-18921	49	8	relationship	relationship	NOUN
fbem-18921	49	9	"	"	PUNCT
fbem-18921	49	10	system	system	NOUN
fbem-18921	49	11	construction	construction	NOUN
fbem-18921	49	12	"	"	PUNCT
fbem-18921	49	13	the	the	DET
fbem-18921	49	14	term	term	NOUN
fbem-18921	49	15	"	"	PUNCT
fbem-18921	49	16	nexus	nexus	NOUN
fbem-18921	49	17	"	"	PUNCT
fbem-18921	49	18	is	be	AUX
fbem-18921	49	19	not	not	PART
fbem-18921	49	20	a	a	DET
fbem-18921	49	21	new	new	ADJ
fbem-18921	49	22	concept	concept	NOUN
fbem-18921	49	23	in	in	ADP
fbem-18921	49	24	scientific	scientific	ADJ
fbem-18921	49	25	research	research	NOUN
fbem-18921	49	26	,	,	PUNCT
fbem-18921	49	27	but	but	CCONJ
fbem-18921	49	28	has	have	AUX
fbem-18921	49	29	been	be	AUX
fbem-18921	49	30	used	use	VERB
fbem-18921	49	31	successively	successively	ADV
fbem-18921	49	32	in	in	ADP
fbem-18921	49	33	philosophy	philosophy	NOUN
fbem-18921	49	34	,	,	PUNCT
fbem-18921	49	35	cell	cell	NOUN
fbem-18921	49	36	biology	biology	NOUN
fbem-18921	49	37	and	and	CCONJ
fbem-18921	49	38	economics	economic	NOUN
fbem-18921	49	39	to	to	PART
fbem-18921	49	40	refer	refer	VERB
fbem-18921	49	41	to	to	ADP
fbem-18921	49	42	the	the	DET
fbem-18921	49	43	connection	connection	NOUN
fbem-18921	49	44	or	or	CCONJ
fbem-18921	49	45	link	link	NOUN
fbem-18921	49	46	between	between	ADP
fbem-18921	49	47	several	several	ADJ
fbem-18921	49	48	different	different	ADJ
fbem-18921	49	49	entities	entity	NOUN
fbem-18921	49	50	.	.	PUNCT
fbem-18921	50	1	in	in	ADP
fbem-18921	50	2	1983	1983	NUM
fbem-18921	50	3	,	,	PUNCT
fbem-18921	50	4	the	the	DET
fbem-18921	50	5	united	united	PROPN
fbem-18921	50	6	nations	nations	PROPN
fbem-18921	50	7	university	university	PROPN
fbem-18921	50	8	(	(	PUNCT
fbem-18921	50	9	unu	unu	PROPN
fbem-18921	50	10	)	)	PUNCT
fbem-18921	50	11	launched	launch	VERB
fbem-18921	50	12	a	a	DET
fbem-18921	50	13	research	research	NOUN
fbem-18921	50	14	program	program	NOUN
fbem-18921	50	15	on	on	ADP
fbem-18921	50	16	"	"	PUNCT
fbem-18921	50	17	foodenergy	foodenergy	NOUN
fbem-18921	50	18	"	"	PUNCT
fbem-18921	50	19	nexus	nexus	NOUN
fbem-18921	50	20	,	,	PUNCT
fbem-18921	50	21	which	which	PRON
fbem-18921	50	22	was	be	AUX
fbem-18921	50	23	the	the	DET
fbem-18921	50	24	first	first	ADJ
fbem-18921	50	25	time	time	NOUN
fbem-18921	50	26	that	that	SCONJ
fbem-18921	50	27	"	"	PUNCT
fbem-18921	50	28	nexus	nexus	NOUN
fbem-18921	50	29	"	"	PUNCT
fbem-18921	50	30	was	be	AUX
fbem-18921	50	31	introduced	introduce	VERB
fbem-18921	50	32	into	into	ADP
fbem-18921	50	33	the	the	DET
fbem-18921	50	34	field	field	NOUN
fbem-18921	50	35	of	of	ADP
fbem-18921	50	36	natural	natural	ADJ
fbem-18921	50	37	resources	resource	NOUN
fbem-18921	50	38	,	,	PUNCT
fbem-18921	50	39	and	and	CCONJ
fbem-18921	50	40	attempted	attempt	VERB
fbem-18921	50	41	to	to	PART
fbem-18921	50	42	realize	realize	VERB
fbem-18921	50	43	the	the	DET
fbem-18921	50	44	concept	concept	NOUN
fbem-18921	50	45	of	of	ADP
fbem-18921	50	46	"	"	PUNCT
fbem-18921	50	47	nexus	nexus	NOUN
fbem-18921	50	48	"	"	PUNCT
fbem-18921	50	49	from	from	ADP
fbem-18921	50	50	the	the	DET
fbem-18921	50	51	perspective	perspective	NOUN
fbem-18921	50	52	of	of	ADP
fbem-18921	50	53	"	"	PUNCT
fbem-18921	50	54	nexus	nexus	NOUN
fbem-18921	50	55	"	"	PUNCT
fbem-18921	50	56	and	and	CCONJ
fbem-18921	50	57	"	"	PUNCT
fbem-18921	50	58	food	food	NOUN
fbem-18921	50	59	-	-	PUNCT
fbem-18921	50	60	energy	energy	NOUN
fbem-18921	50	61	"	"	PUNCT
fbem-18921	50	62	.	.	PUNCT
fbem-18921	51	1	it	it	PRON
fbem-18921	51	2	was	be	AUX
fbem-18921	51	3	an	an	DET
fbem-18921	51	4	attempt	attempt	NOUN
fbem-18921	51	5	to	to	PART
fbem-18921	51	6	explore	explore	VERB
fbem-18921	51	7	effective	effective	ADJ
fbem-18921	51	8	solutions	solution	NOUN
fbem-18921	51	9	to	to	ADP
fbem-18921	51	10	the	the	DET
fbem-18921	51	11	problems	problem	NOUN
fbem-18921	51	12	of	of	ADP
fbem-18921	51	13	food	food	NOUN
fbem-18921	51	14	security	security	NOUN
fbem-18921	51	15	and	and	CCONJ
fbem-18921	51	16	energy	energy	NOUN
fbem-18921	51	17	shortage	shortage	NOUN
fbem-18921	51	18	from	from	ADP
fbem-18921	51	19	the	the	DET
fbem-18921	51	20	perspective	perspective	NOUN
fbem-18921	51	21	of	of	ADP
fbem-18921	51	22	"	"	PUNCT
fbem-18921	51	23	food	food	NOUN
fbem-18921	51	24	-	-	PUNCT
fbem-18921	51	25	energy	energy	NOUN
fbem-18921	51	26	nexus	nexus	NOUN
fbem-18921	51	27	"	"	PUNCT
fbem-18921	51	28	.	.	PUNCT
fbem-18921	52	1	later	later	ADV
fbem-18921	52	2	,	,	PUNCT
fbem-18921	52	3	many	many	ADJ
fbem-18921	52	4	researchers	researcher	NOUN
fbem-18921	52	5	introduced	introduce	VERB
fbem-18921	52	6	this	this	DET
fbem-18921	52	7	method	method	NOUN
fbem-18921	52	8	into	into	ADP
fbem-18921	52	9	natural	natural	ADJ
fbem-18921	52	10	resources	resource	NOUN
fbem-18921	52	11	research	research	NOUN
fbem-18921	52	12	.	.	PUNCT
fbem-18921	53	1	for	for	ADP
fbem-18921	53	2	example	example	NOUN
fbem-18921	53	3	,	,	PUNCT
fbem-18921	53	4	zhang	zhang	PROPN
fbem-18921	53	5	xiaoli	xiaoli	PROPN
fbem-18921	53	6	analyzed	analyze	VERB
fbem-18921	53	7	the	the	DET
fbem-18921	53	8	conceptual	conceptual	ADJ
fbem-18921	53	9	connotation	connotation	NOUN
fbem-18921	53	10	and	and	CCONJ
fbem-18921	53	11	practical	practical	ADJ
fbem-18921	53	12	challenges	challenge	NOUN
fbem-18921	53	13	of	of	ADP
fbem-18921	53	14	the	the	DET
fbem-18921	53	15	foodenergy	foodenergy	NOUN
fbem-18921	53	16	-	-	PUNCT
fbem-18921	53	17	water	water	NOUN
fbem-18921	53	18	nexus	nexus	NOUN
fbem-18921	53	19	,	,	PUNCT
fbem-18921	53	20	and	and	CCONJ
fbem-18921	53	21	zhao	zhao	PROPN
fbem-18921	53	22	rongqin	rongqin	NOUN
fbem-18921	53	23	analyzed	analyze	VERB
fbem-18921	53	24	the	the	DET
fbem-18921	53	25	coupling	coupling	NOUN
fbem-18921	53	26	mechanism	mechanism	NOUN
fbem-18921	53	27	of	of	ADP
fbem-18921	53	28	water	water	NOUN
fbem-18921	53	29	-	-	PUNCT
fbem-18921	53	30	soil	soil	NOUN
fbem-18921	53	31	-	-	PUNCT
fbem-18921	53	32	energy	energy	NOUN
fbem-18921	53	33	-	-	PUNCT
fbem-18921	53	34	carbon	carbon	NOUN
fbem-18921	53	35	in	in	ADP
fbem-18921	53	36	the	the	DET
fbem-18921	53	37	region	region	NOUN
fbem-18921	53	38	using	use	VERB
fbem-18921	53	39	this	this	DET
fbem-18921	53	40	method	method	NOUN
fbem-18921	53	41	.	.	PUNCT
fbem-18921	54	1	wlf	wlf	PROPN
fbem-18921	54	2	,	,	PUNCT
fbem-18921	54	3	as	as	ADP
fbem-18921	54	4	an	an	DET
fbem-18921	54	5	extremely	extremely	ADV
fbem-18921	54	6	important	important	ADJ
fbem-18921	54	7	component	component	NOUN
fbem-18921	54	8	of	of	ADP
fbem-18921	54	9	the	the	DET
fbem-18921	54	10	production	production	NOUN
fbem-18921	54	11	system	system	NOUN
fbem-18921	54	12	,	,	PUNCT
fbem-18921	54	13	has	have	AUX
fbem-18921	54	14	emphasized	emphasize	VERB
fbem-18921	54	15	the	the	DET
fbem-18921	54	16	importance	importance	NOUN
fbem-18921	54	17	of	of	ADP
fbem-18921	54	18	water	water	NOUN
fbem-18921	54	19	,	,	PUNCT
fbem-18921	54	20	energy	energy	NOUN
fbem-18921	54	21	and	and	CCONJ
fbem-18921	54	22	food	food	NOUN
fbem-18921	54	23	nexus	nexus	NOUN
fbem-18921	54	24	as	as	ADV
fbem-18921	54	25	early	early	ADV
fbem-18921	54	26	as	as	ADP
fbem-18921	54	27	2012	2012	NUM
fbem-18921	54	28	in	in	ADP
fbem-18921	54	29	the	the	DET
fbem-18921	54	30	report	report	NOUN
fbem-18921	54	31	of	of	ADP
fbem-18921	54	32	the	the	DET
fbem-18921	54	33	united	united	PROPN
fbem-18921	54	34	nations	nations	PROPN
fbem-18921	54	35	panel	panel	NOUN
fbem-18921	54	36	on	on	ADP
fbem-18921	54	37	global	global	ADJ
fbem-18921	54	38	sustainability	sustainability	NOUN
fbem-18921	54	39	,	,	PUNCT
fbem-18921	54	40	and	and	CCONJ
fbem-18921	54	41	in	in	ADP
fbem-18921	54	42	the	the	DET
fbem-18921	54	43	2014	2014	NUM
fbem-18921	54	44	report	report	NOUN
fbem-18921	54	45	of	of	ADP
fbem-18921	54	46	the	the	DET
fbem-18921	54	47	united	united	PROPN
fbem-18921	54	48	nations	nations	PROPN
fbem-18921	54	49	panel	panel	NOUN
fbem-18921	54	50	on	on	ADP
fbem-18921	54	51	global	global	ADJ
fbem-18921	54	52	sustainability	sustainability	NOUN
fbem-18921	54	53	,	,	PUNCT
fbem-18921	54	54	the	the	DET
fbem-18921	54	55	importance	importance	NOUN
fbem-18921	54	56	of	of	ADP
fbem-18921	54	57	water	water	NOUN
fbem-18921	54	58	,	,	PUNCT
fbem-18921	54	59	energy	energy	NOUN
fbem-18921	54	60	and	and	CCONJ
fbem-18921	54	61	food	food	NOUN
fbem-18921	54	62	nexus	nexus	NOUN
fbem-18921	54	63	was	be	AUX
fbem-18921	54	64	especially	especially	ADV
fbem-18921	54	65	emphasized	emphasize	VERB
fbem-18921	54	66	.	.	PUNCT
fbem-18921	55	1	as	as	ADV
fbem-18921	55	2	early	early	ADV
fbem-18921	55	3	as	as	ADP
fbem-18921	55	4	2012	2012	NUM
fbem-18921	55	5	,	,	PUNCT
fbem-18921	55	6	the	the	DET
fbem-18921	55	7	importance	importance	NOUN
fbem-18921	55	8	of	of	ADP
fbem-18921	55	9	the	the	DET
fbem-18921	55	10	water	water	NOUN
fbem-18921	55	11	,	,	PUNCT
fbem-18921	55	12	energy	energy	NOUN
fbem-18921	55	13	and	and	CCONJ
fbem-18921	55	14	food	food	NOUN
fbem-18921	55	15	nexus	nexus	NOUN
fbem-18921	55	16	was	be	AUX
fbem-18921	55	17	emphasized	emphasize	VERB
fbem-18921	55	18	in	in	ADP
fbem-18921	55	19	the	the	DET
fbem-18921	55	20	report	report	NOUN
fbem-18921	55	21	of	of	ADP
fbem-18921	55	22	the	the	DET
fbem-18921	55	23	un	un	PROPN
fbem-18921	55	24	panel	panel	NOUN
fbem-18921	55	25	on	on	ADP
fbem-18921	55	26	global	global	ADJ
fbem-18921	55	27	sustainability	sustainability	NOUN
fbem-18921	55	28	,	,	PUNCT
fbem-18921	55	29	and	and	CCONJ
fbem-18921	55	30	in	in	ADP
fbem-18921	55	31	the	the	DET
fbem-18921	55	32	2014	2014	NUM
fbem-18921	55	33	un	un	PROPN
fbem-18921	55	34	global	global	PROPN
fbem-18921	55	35	sustainability	sustainability	PROPN
fbem-18921	55	36	report	report	NOUN
fbem-18921	55	37	,	,	PUNCT
fbem-18921	55	38	the	the	DET
fbem-18921	55	39	"	"	PUNCT
fbem-18921	55	40	climate	climate	NOUN
fbem-18921	55	41	-	-	PUNCT
fbem-18921	55	42	land	land	NOUN
fbem-18921	55	43	-	-	PUNCT
fbem-18921	55	44	energy	energy	NOUN
fbem-18921	55	45	-	-	PUNCT
fbem-18921	55	46	water	water	NOUN
fbem-18921	55	47	nexus	nexus	NOUN
fbem-18921	55	48	"	"	PUNCT
fbem-18921	55	49	was	be	AUX
fbem-18921	55	50	specifically	specifically	ADV
fbem-18921	55	51	mentioned	mention	VERB
fbem-18921	55	52	.	.	PUNCT
fbem-18921	56	1	unfortunately	unfortunately	ADV
fbem-18921	56	2	,	,	PUNCT
fbem-18921	56	3	the	the	DET
fbem-18921	56	4	water	water	NOUN
fbem-18921	56	5	-	-	PUNCT
fbem-18921	56	6	land	land	NOUN
fbem-18921	56	7	-	-	PUNCT
fbem-18921	56	8	food	food	NOUN
fbem-18921	56	9	nexus	nexus	NOUN
fbem-18921	56	10	has	have	AUX
fbem-18921	56	11	not	not	PART
fbem-18921	56	12	been	be	AUX
fbem-18921	56	13	singled	single	VERB
fbem-18921	56	14	out	out	ADP
fbem-18921	56	15	for	for	ADP
fbem-18921	56	16	"	"	PUNCT
fbem-18921	56	17	nexus	nexus	ADJ
fbem-18921	56	18	"	"	PUNCT
fbem-18921	56	19	studies	study	NOUN
fbem-18921	56	20	.	.	PUNCT
fbem-18921	57	1	in	in	ADP
fbem-18921	57	2	the	the	DET
fbem-18921	57	3	wlf	wlf	NOUN
fbem-18921	57	4	interactions	interaction	NOUN
fbem-18921	57	5	,	,	PUNCT
fbem-18921	57	6	we	we	PRON
fbem-18921	57	7	can	can	AUX
fbem-18921	57	8	find	find	VERB
fbem-18921	57	9	that	that	SCONJ
fbem-18921	57	10	water	water	NOUN
fbem-18921	57	11	is	be	AUX
fbem-18921	57	12	one	one	NUM
fbem-18921	57	13	of	of	ADP
fbem-18921	57	14	the	the	DET
fbem-18921	57	15	basic	basic	ADJ
fbem-18921	57	16	conditions	condition	NOUN
fbem-18921	57	17	for	for	ADP
fbem-18921	57	18	agricultural	agricultural	ADJ
fbem-18921	57	19	production	production	NOUN
fbem-18921	57	20	,	,	PUNCT
fbem-18921	57	21	and	and	CCONJ
fbem-18921	57	22	it	it	PRON
fbem-18921	57	23	can	can	AUX
fbem-18921	57	24	be	be	AUX
fbem-18921	57	25	said	say	VERB
fbem-18921	57	26	that	that	SCONJ
fbem-18921	57	27	agricultural	agricultural	ADJ
fbem-18921	57	28	production	production	NOUN
fbem-18921	57	29	can	can	AUX
fbem-18921	57	30	not	not	PART
fbem-18921	57	31	be	be	AUX
fbem-18921	57	32	carried	carry	VERB
fbem-18921	57	33	out	out	ADP
fbem-18921	57	34	normally	normally	ADV
fbem-18921	57	35	without	without	ADP
fbem-18921	57	36	water	water	NOUN
fbem-18921	57	37	,	,	PUNCT
fbem-18921	57	38	let	let	VERB
fbem-18921	57	39	alone	alone	ADV
fbem-18921	57	40	the	the	DET
fbem-18921	57	41	existence	existence	NOUN
fbem-18921	57	42	of	of	ADP
fbem-18921	57	43	human	human	ADJ
fbem-18921	57	44	beings	being	NOUN
fbem-18921	57	45	and	and	CCONJ
fbem-18921	57	46	the	the	DET
fbem-18921	57	47	land	land	NOUN
fbem-18921	57	48	for	for	ADP
fbem-18921	57	49	human	human	ADJ
fbem-18921	57	50	life	life	NOUN
fbem-18921	57	51	.	.	PUNCT
fbem-18921	58	1	water	water	NOUN
fbem-18921	58	2	also	also	ADV
fbem-18921	58	3	plays	play	VERB
fbem-18921	58	4	an	an	DET
fbem-18921	58	5	important	important	ADJ
fbem-18921	58	6	role	role	NOUN
fbem-18921	58	7	in	in	ADP
fbem-18921	58	8	the	the	DET
fbem-18921	58	9	land	land	NOUN
fbem-18921	58	10	,	,	PUNCT
fbem-18921	58	11	and	and	CCONJ
fbem-18921	58	12	the	the	DET
fbem-18921	58	13	lack	lack	NOUN
fbem-18921	58	14	of	of	ADP
fbem-18921	58	15	water	water	NOUN
fbem-18921	58	16	resources	resource	NOUN
fbem-18921	58	17	can	can	AUX
fbem-18921	58	18	lead	lead	VERB
fbem-18921	58	19	to	to	ADP
fbem-18921	58	20	desertification	desertification	NOUN
fbem-18921	58	21	of	of	ADP
fbem-18921	58	22	the	the	DET
fbem-18921	58	23	land	land	NOUN
fbem-18921	58	24	.	.	PUNCT
fbem-18921	59	1	agricultural	agricultural	ADJ
fbem-18921	59	2	production	production	NOUN
fbem-18921	59	3	is	be	AUX
fbem-18921	59	4	based	base	VERB
fbem-18921	59	5	on	on	ADP
fbem-18921	59	6	the	the	DET
fbem-18921	59	7	development	development	NOUN
fbem-18921	59	8	of	of	ADP
fbem-18921	59	9	high	high	ADJ
fbem-18921	59	10	-	-	PUNCT
fbem-18921	59	11	quality	quality	NOUN
fbem-18921	59	12	soils	soil	NOUN
fbem-18921	59	13	that	that	PRON
fbem-18921	59	14	store	store	NOUN
fbem-18921	59	15	water	water	NOUN
fbem-18921	59	16	,	,	PUNCT
fbem-18921	59	17	fertility	fertility	NOUN
fbem-18921	59	18	,	,	PUNCT
fbem-18921	59	19	heat	heat	NOUN
fbem-18921	59	20	,	,	PUNCT
fbem-18921	59	21	etc	etc	X
fbem-18921	59	22	.	.	X
fbem-18921	59	23	for	for	ADP
fbem-18921	59	24	crop	crop	NOUN
fbem-18921	59	25	growth	growth	NOUN
fbem-18921	59	26	.	.	PUNCT
fbem-18921	60	1	at	at	ADP
fbem-18921	60	2	the	the	DET
fbem-18921	60	3	same	same	ADJ
fbem-18921	60	4	time	time	NOUN
fbem-18921	60	5	,	,	PUNCT
fbem-18921	60	6	there	there	PRON
fbem-18921	60	7	are	be	VERB
fbem-18921	60	8	differences	difference	NOUN
fbem-18921	60	9	in	in	ADP
fbem-18921	60	10	their	their	PRON
fbem-18921	60	11	interactions	interaction	NOUN
fbem-18921	60	12	in	in	ADP
fbem-18921	60	13	the	the	DET
fbem-18921	60	14	context	context	NOUN
fbem-18921	60	15	of	of	ADP
fbem-18921	60	16	integrated	integrated	ADJ
fbem-18921	60	17	and	and	CCONJ
fbem-18921	60	18	specialized	specialized	ADJ
fbem-18921	60	19	environments	environment	NOUN
fbem-18921	60	20	.	.	PUNCT
fbem-18921	61	1	4	4	X
fbem-18921	61	2	.	.	X
fbem-18921	61	3	wlf	wlf	NOUN
fbem-18921	61	4	production	production	NOUN
fbem-18921	61	5	system	system	NOUN
fbem-18921	61	6	research	research	NOUN
fbem-18921	61	7	outlook	outlook	NOUN
fbem-18921	61	8	future	future	ADJ
fbem-18921	61	9	research	research	NOUN
fbem-18921	61	10	on	on	ADP
fbem-18921	61	11	water	water	NOUN
fbem-18921	61	12	-	-	PUNCT
fbem-18921	61	13	soil	soil	NOUN
fbem-18921	61	14	-	-	PUNCT
fbem-18921	61	15	energy	energy	NOUN
fbem-18921	61	16	production	production	NOUN
fbem-18921	61	17	system	system	NOUN
fbem-18921	61	18	should	should	AUX
fbem-18921	61	19	be	be	AUX
fbem-18921	61	20	further	far	ADV
fbem-18921	61	21	strengthened	strengthen	VERB
fbem-18921	61	22	in	in	ADP
fbem-18921	61	23	the	the	DET
fbem-18921	61	24	following	follow	VERB
fbem-18921	61	25	aspects	aspect	NOUN
fbem-18921	61	26	:	:	PUNCT
fbem-18921	61	27	(	(	PUNCT
fbem-18921	61	28	1	1	X
fbem-18921	61	29	)	)	PUNCT
fbem-18921	61	30	regional	regional	ADJ
fbem-18921	61	31	wlf	wlf	NOUN
fbem-18921	61	32	production	production	NOUN
fbem-18921	61	33	system	system	NOUN
fbem-18921	61	34	research	research	NOUN
fbem-18921	61	35	.	.	PUNCT
fbem-18921	62	1	china	china	PROPN
fbem-18921	62	2	's	's	PART
fbem-18921	62	3	vast	vast	ADJ
fbem-18921	62	4	land	land	NOUN
fbem-18921	62	5	area	area	NOUN
fbem-18921	62	6	,	,	PUNCT
fbem-18921	62	7	from	from	ADP
fbem-18921	62	8	south	south	ADV
fbem-18921	62	9	to	to	ADP
fbem-18921	62	10	north	north	NOUN
fbem-18921	62	11	across	across	ADP
fbem-18921	62	12	the	the	DET
fbem-18921	62	13	equatorial	equatorial	ADJ
fbem-18921	62	14	belt	belt	NOUN
fbem-18921	62	15	,	,	PUNCT
fbem-18921	62	16	tropical	tropical	ADJ
fbem-18921	62	17	,	,	PUNCT
fbem-18921	62	18	subtropical	subtropical	ADJ
fbem-18921	62	19	,	,	PUNCT
fbem-18921	62	20	warm	warm	ADJ
fbem-18921	62	21	temperate	temperate	ADJ
fbem-18921	62	22	,	,	PUNCT
fbem-18921	62	23	temperate	temperate	ADJ
fbem-18921	62	24	,	,	PUNCT
fbem-18921	62	25	frigid	frigid	ADJ
fbem-18921	62	26	six	six	NUM
fbem-18921	62	27	temperature	temperature	NOUN
fbem-18921	62	28	zones	zone	NOUN
fbem-18921	62	29	with	with	ADP
fbem-18921	62	30	complex	complex	ADJ
fbem-18921	62	31	climatic	climatic	ADJ
fbem-18921	62	32	conditions	condition	NOUN
fbem-18921	62	33	,	,	PUNCT
fbem-18921	62	34	which	which	PRON
fbem-18921	62	35	also	also	ADV
fbem-18921	62	36	leads	lead	VERB
fbem-18921	62	37	to	to	ADP
fbem-18921	62	38	the	the	DET
fbem-18921	62	39	production	production	NOUN
fbem-18921	62	40	system	system	NOUN
fbem-18921	62	41	of	of	ADP
fbem-18921	62	42	basic	basic	ADJ
fbem-18921	62	43	resources	resource	NOUN
fbem-18921	62	44	there	there	PRON
fbem-18921	62	45	are	be	VERB
fbem-18921	62	46	more	more	ADV
fbem-18921	62	47	obvious	obvious	ADJ
fbem-18921	62	48	differences	difference	NOUN
fbem-18921	62	49	in	in	ADP
fbem-18921	62	50	the	the	DET
fbem-18921	62	51	location	location	NOUN
fbem-18921	62	52	.	.	PUNCT
fbem-18921	63	1	the	the	DET
fbem-18921	63	2	specific	specific	ADJ
fbem-18921	63	3	zones	zone	NOUN
fbem-18921	63	4	vary	vary	VERB
fbem-18921	63	5	under	under	ADP
fbem-18921	63	6	the	the	DET
fbem-18921	63	7	influence	influence	NOUN
fbem-18921	63	8	of	of	ADP
fbem-18921	63	9	a	a	DET
fbem-18921	63	10	variety	variety	NOUN
fbem-18921	63	11	of	of	ADP
fbem-18921	63	12	factors	factor	NOUN
fbem-18921	63	13	.	.	PUNCT
fbem-18921	64	1	researchers	researcher	NOUN
fbem-18921	64	2	can	can	AUX
fbem-18921	64	3	first	first	ADV
fbem-18921	64	4	study	study	VERB
fbem-18921	64	5	the	the	DET
fbem-18921	64	6	wlf	wlf	NOUN
fbem-18921	64	7	production	production	NOUN
fbem-18921	64	8	system	system	NOUN
fbem-18921	64	9	from	from	ADP
fbem-18921	64	10	a	a	DET
fbem-18921	64	11	macro	macro	ADJ
fbem-18921	64	12	perspective	perspective	NOUN
fbem-18921	64	13	,	,	PUNCT
fbem-18921	64	14	and	and	CCONJ
fbem-18921	64	15	then	then	ADV
fbem-18921	64	16	go	go	VERB
fbem-18921	64	17	deeper	deeply	ADV
fbem-18921	64	18	into	into	ADP
fbem-18921	64	19	the	the	DET
fbem-18921	64	20	wlf	wlf	NOUN
fbem-18921	64	21	production	production	NOUN
fbem-18921	64	22	system	system	NOUN
fbem-18921	64	23	under	under	ADP
fbem-18921	64	24	special	special	ADJ
fbem-18921	64	25	zonal	zonal	ADJ
fbem-18921	64	26	conditions	condition	NOUN
fbem-18921	64	27	.	.	PUNCT
fbem-18921	65	1	(	(	PUNCT
fbem-18921	65	2	2	2	X
fbem-18921	65	3	)	)	PUNCT
fbem-18921	65	4	resource	resource	NOUN
fbem-18921	65	5	regulation	regulation	NOUN
fbem-18921	65	6	of	of	ADP
fbem-18921	65	7	regional	regional	ADJ
fbem-18921	65	8	wlf	wlf	NOUN
fbem-18921	65	9	production	production	NOUN
fbem-18921	65	10	systems	system	NOUN
fbem-18921	65	11	.	.	PUNCT
fbem-18921	66	1	in	in	ADP
fbem-18921	66	2	the	the	DET
fbem-18921	66	3	development	development	NOUN
fbem-18921	66	4	process	process	NOUN
fbem-18921	66	5	of	of	ADP
fbem-18921	66	6	industrialization	industrialization	NOUN
fbem-18921	66	7	and	and	CCONJ
fbem-18921	66	8	urbanization	urbanization	NOUN
fbem-18921	66	9	in	in	ADP
fbem-18921	66	10	china	china	PROPN
fbem-18921	66	11	,	,	PUNCT
fbem-18921	66	12	many	many	ADJ
fbem-18921	66	13	regions	region	NOUN
fbem-18921	66	14	,	,	PUNCT
fbem-18921	66	15	in	in	ADP
fbem-18921	66	16	order	order	NOUN
fbem-18921	66	17	to	to	PART
fbem-18921	66	18	develop	develop	VERB
fbem-18921	66	19	industry	industry	NOUN
fbem-18921	66	20	,	,	PUNCT
fbem-18921	66	21	allocate	allocate	VERB
fbem-18921	66	22	resources	resource	NOUN
fbem-18921	66	23	to	to	ADP
fbem-18921	66	24	industrial	industrial	ADJ
fbem-18921	66	25	production	production	NOUN
fbem-18921	66	26	on	on	ADP
fbem-18921	66	27	a	a	DET
fbem-18921	66	28	priority	priority	NOUN
fbem-18921	66	29	basis	basis	NOUN
fbem-18921	66	30	,	,	PUNCT
fbem-18921	66	31	so	so	SCONJ
fbem-18921	66	32	as	as	SCONJ
fbem-18921	66	33	to	to	PART
fbem-18921	66	34	achieve	achieve	VERB
fbem-18921	66	35	the	the	DET
fbem-18921	66	36	purpose	purpose	NOUN
fbem-18921	66	37	of	of	ADP
fbem-18921	66	38	achieving	achieve	VERB
fbem-18921	66	39	the	the	DET
fbem-18921	66	40	rapid	rapid	ADJ
fbem-18921	66	41	development	development	NOUN
fbem-18921	66	42	of	of	ADP
fbem-18921	66	43	industry	industry	NOUN
fbem-18921	66	44	.	.	PUNCT
fbem-18921	67	1	however	however	ADV
fbem-18921	67	2	,	,	PUNCT
fbem-18921	67	3	under	under	ADP
fbem-18921	67	4	the	the	DET
fbem-18921	67	5	condition	condition	NOUN
fbem-18921	67	6	that	that	SCONJ
fbem-18921	67	7	the	the	DET
fbem-18921	67	8	total	total	ADJ
fbem-18921	67	9	amount	amount	NOUN
fbem-18921	67	10	of	of	ADP
fbem-18921	67	11	regional	regional	ADJ
fbem-18921	67	12	resources	resource	NOUN
fbem-18921	67	13	is	be	AUX
fbem-18921	67	14	certain	certain	ADJ
fbem-18921	67	15	,	,	PUNCT
fbem-18921	67	16	the	the	DET
fbem-18921	67	17	development	development	NOUN
fbem-18921	67	18	of	of	ADP
fbem-18921	67	19	industrialization	industrialization	NOUN
fbem-18921	67	20	and	and	CCONJ
fbem-18921	67	21	urbanization	urbanization	NOUN
fbem-18921	67	22	will	will	AUX
fbem-18921	67	23	inevitably	inevitably	ADV
fbem-18921	67	24	allocate	allocate	VERB
fbem-18921	67	25	the	the	DET
fbem-18921	67	26	resources	resource	NOUN
fbem-18921	67	27	originally	originally	ADV
fbem-18921	67	28	belonging	belong	VERB
fbem-18921	67	29	to	to	ADP
fbem-18921	67	30	the	the	DET
fbem-18921	67	31	agricultural	agricultural	ADJ
fbem-18921	67	32	production	production	NOUN
fbem-18921	67	33	system	system	NOUN
fbem-18921	67	34	to	to	ADP
fbem-18921	67	35	industrial	industrial	ADJ
fbem-18921	67	36	production	production	NOUN
fbem-18921	67	37	.	.	PUNCT
fbem-18921	68	1	this	this	PRON
fbem-18921	68	2	will	will	AUX
fbem-18921	68	3	inevitably	inevitably	ADV
fbem-18921	68	4	cause	cause	VERB
fbem-18921	68	5	the	the	DET
fbem-18921	68	6	agricultural	agricultural	ADJ
fbem-18921	68	7	production	production	NOUN
fbem-18921	68	8	system	system	NOUN
fbem-18921	68	9	to	to	PART
fbem-18921	68	10	be	be	AUX
fbem-18921	68	11	threatened	threaten	VERB
fbem-18921	68	12	by	by	ADP
fbem-18921	68	13	resources	resource	NOUN
fbem-18921	68	14	.	.	PUNCT
fbem-18921	69	1	therefore	therefore	ADV
fbem-18921	69	2	,	,	PUNCT
fbem-18921	69	3	an	an	DET
fbem-18921	69	4	in	in	ADP
fbem-18921	69	5	-	-	PUNCT
fbem-18921	69	6	depth	depth	NOUN
fbem-18921	69	7	analysis	analysis	NOUN
fbem-18921	69	8	of	of	ADP
fbem-18921	69	9	the	the	DET
fbem-18921	69	10	realization	realization	NOUN
fbem-18921	69	11	of	of	ADP
fbem-18921	69	12	the	the	DET
fbem-18921	69	13	normal	normal	ADJ
fbem-18921	69	14	function	function	NOUN
fbem-18921	69	15	of	of	ADP
fbem-18921	69	16	the	the	DET
fbem-18921	69	17	wlf	wlf	NOUN
fbem-18921	69	18	production	production	NOUN
fbem-18921	69	19	system	system	NOUN
fbem-18921	69	20	is	be	AUX
fbem-18921	69	21	carried	carry	VERB
fbem-18921	69	22	out	out	ADP
fbem-18921	69	23	from	from	ADP
fbem-18921	69	24	the	the	DET
fbem-18921	69	25	perspective	perspective	NOUN
fbem-18921	69	26	of	of	ADP
fbem-18921	69	27	resource	resource	NOUN
fbem-18921	69	28	regulation	regulation	NOUN
fbem-18921	69	29	.	.	PUNCT
fbem-18921	70	1	(	(	PUNCT
fbem-18921	70	2	3	3	X
fbem-18921	70	3	)	)	PUNCT
fbem-18921	70	4	benign	benign	ADJ
fbem-18921	70	5	development	development	NOUN
fbem-18921	70	6	of	of	ADP
fbem-18921	70	7	wlf	wlf	NOUN
fbem-18921	70	8	production	production	NOUN
fbem-18921	70	9	system	system	NOUN
fbem-18921	70	10	in	in	ADP
fbem-18921	70	11	ecological	ecological	ADJ
fbem-18921	70	12	environment	environment	NOUN
fbem-18921	70	13	.	.	PUNCT
fbem-18921	71	1	china	china	PROPN
fbem-18921	71	2	's	's	PART
fbem-18921	71	3	ecological	ecological	ADJ
fbem-18921	71	4	environment	environment	NOUN
fbem-18921	71	5	is	be	AUX
fbem-18921	71	6	319	319	NUM
fbem-18921	71	7	more	more	ADV
fbem-18921	71	8	complex	complex	ADJ
fbem-18921	71	9	,	,	PUNCT
fbem-18921	71	10	there	there	PRON
fbem-18921	71	11	are	be	VERB
fbem-18921	71	12	natural	natural	ADJ
fbem-18921	71	13	factors	factor	NOUN
fbem-18921	71	14	leading	lead	VERB
fbem-18921	71	15	to	to	ADP
fbem-18921	71	16	ecological	ecological	ADJ
fbem-18921	71	17	vulnerability	vulnerability	NOUN
fbem-18921	71	18	,	,	PUNCT
fbem-18921	71	19	but	but	CCONJ
fbem-18921	71	20	also	also	ADV
fbem-18921	71	21	in	in	ADP
fbem-18921	71	22	order	order	NOUN
fbem-18921	71	23	to	to	PART
fbem-18921	71	24	develop	develop	VERB
fbem-18921	71	25	at	at	ADP
fbem-18921	71	26	the	the	DET
fbem-18921	71	27	expense	expense	NOUN
fbem-18921	71	28	of	of	ADP
fbem-18921	71	29	resources	resource	NOUN
fbem-18921	71	30	and	and	CCONJ
fbem-18921	71	31	environment	environment	NOUN
fbem-18921	71	32	caused	cause	VERB
fbem-18921	71	33	by	by	ADP
fbem-18921	71	34	man	man	NOUN
fbem-18921	71	35	-	-	PUNCT
fbem-18921	71	36	made	make	VERB
fbem-18921	71	37	factors	factor	NOUN
fbem-18921	71	38	of	of	ADP
fbem-18921	71	39	ecological	ecological	ADJ
fbem-18921	71	40	vulnerability	vulnerability	NOUN
fbem-18921	71	41	,	,	PUNCT
fbem-18921	71	42	and	and	CCONJ
fbem-18921	71	43	the	the	DET
fbem-18921	71	44	reasons	reason	NOUN
fbem-18921	71	45	for	for	ADP
fbem-18921	71	46	the	the	DET
fbem-18921	71	47	formation	formation	NOUN
fbem-18921	71	48	of	of	ADP
fbem-18921	71	49	each	each	DET
fbem-18921	71	50	region	region	NOUN
fbem-18921	71	51	are	be	AUX
fbem-18921	71	52	also	also	ADV
fbem-18921	71	53	different	different	ADJ
fbem-18921	71	54	.	.	PUNCT
fbem-18921	72	1	at	at	ADP
fbem-18921	72	2	the	the	DET
fbem-18921	72	3	same	same	ADJ
fbem-18921	72	4	time	time	NOUN
fbem-18921	72	5	,	,	PUNCT
fbem-18921	72	6	the	the	DET
fbem-18921	72	7	ecological	ecological	ADJ
fbem-18921	72	8	environment	environment	NOUN
fbem-18921	72	9	problems	problem	NOUN
fbem-18921	72	10	faced	face	VERB
fbem-18921	72	11	by	by	ADP
fbem-18921	72	12	different	different	ADJ
fbem-18921	72	13	regions	region	NOUN
fbem-18921	72	14	are	be	AUX
fbem-18921	72	15	also	also	ADV
fbem-18921	72	16	very	very	ADV
fbem-18921	72	17	different	different	ADJ
fbem-18921	72	18	,	,	PUNCT
fbem-18921	72	19	and	and	CCONJ
fbem-18921	72	20	must	must	AUX
fbem-18921	72	21	be	be	AUX
fbem-18921	72	22	analyzed	analyze	VERB
fbem-18921	72	23	on	on	ADP
fbem-18921	72	24	a	a	DET
fbem-18921	72	25	case	case	NOUN
fbem-18921	72	26	-	-	PUNCT
fbem-18921	72	27	by	by	ADP
fbem-18921	72	28	-	-	PUNCT
fbem-18921	72	29	case	case	NOUN
fbem-18921	72	30	basis	basis	NOUN
fbem-18921	72	31	.	.	PUNCT
fbem-18921	73	1	the	the	DET
fbem-18921	73	2	ecological	ecological	ADJ
fbem-18921	73	3	environment	environment	NOUN
fbem-18921	73	4	and	and	CCONJ
fbem-18921	73	5	the	the	DET
fbem-18921	73	6	production	production	NOUN
fbem-18921	73	7	system	system	NOUN
fbem-18921	73	8	are	be	AUX
fbem-18921	73	9	closely	closely	ADV
fbem-18921	73	10	linked	link	VERB
fbem-18921	73	11	.	.	PUNCT
fbem-18921	74	1	therefore	therefore	ADV
fbem-18921	74	2	,	,	PUNCT
fbem-18921	74	3	the	the	DET
fbem-18921	74	4	production	production	NOUN
fbem-18921	74	5	system	system	NOUN
fbem-18921	74	6	research	research	NOUN
fbem-18921	74	7	must	must	AUX
fbem-18921	74	8	fully	fully	ADV
fbem-18921	74	9	consider	consider	VERB
fbem-18921	74	10	the	the	DET
fbem-18921	74	11	ecological	ecological	ADJ
fbem-18921	74	12	environment	environment	NOUN
fbem-18921	74	13	.	.	PUNCT
fbem-18921	75	1	(	(	PUNCT
fbem-18921	75	2	4	4	X
fbem-18921	75	3	)	)	PUNCT
fbem-18921	75	4	sustainability	sustainability	NOUN
fbem-18921	75	5	of	of	ADP
fbem-18921	75	6	wlf	wlf	NOUN
fbem-18921	75	7	production	production	NOUN
fbem-18921	75	8	systems	system	NOUN
fbem-18921	75	9	under	under	ADP
fbem-18921	75	10	food	food	NOUN
fbem-18921	75	11	security	security	NOUN
fbem-18921	75	12	.	.	PUNCT
fbem-18921	76	1	general	general	ADJ
fbem-18921	76	2	secretary	secretary	PROPN
fbem-18921	76	3	xi	xi	PROPN
fbem-18921	76	4	jinping	jinping	PROPN
fbem-18921	76	5	emphasized	emphasize	VERB
fbem-18921	76	6	,	,	PUNCT
fbem-18921	76	7	"	"	PUNCT
fbem-18921	76	8	for	for	ADP
fbem-18921	76	9	a	a	DET
fbem-18921	76	10	large	large	ADJ
fbem-18921	76	11	country	country	NOUN
fbem-18921	76	12	like	like	ADP
fbem-18921	76	13	ours	ours	PRON
fbem-18921	76	14	with	with	ADP
fbem-18921	76	15	a	a	DET
fbem-18921	76	16	population	population	NOUN
fbem-18921	76	17	of	of	ADP
fbem-18921	76	18	1.4	1.4	NUM
fbem-18921	76	19	billion	billion	NUM
fbem-18921	76	20	,	,	PUNCT
fbem-18921	76	21	the	the	DET
fbem-18921	76	22	basic	basic	ADJ
fbem-18921	76	23	position	position	NOUN
fbem-18921	76	24	of	of	ADP
fbem-18921	76	25	agriculture	agriculture	NOUN
fbem-18921	76	26	can	can	AUX
fbem-18921	76	27	not	not	PART
fbem-18921	76	28	be	be	AUX
fbem-18921	76	29	neglected	neglect	VERB
fbem-18921	76	30	or	or	CCONJ
fbem-18921	76	31	weakened	weaken	VERB
fbem-18921	76	32	at	at	ADP
fbem-18921	76	33	any	any	DET
fbem-18921	76	34	time	time	NOUN
fbem-18921	76	35	,	,	PUNCT
fbem-18921	76	36	and	and	CCONJ
fbem-18921	76	37	having	have	VERB
fbem-18921	76	38	food	food	NOUN
fbem-18921	76	39	in	in	ADP
fbem-18921	76	40	our	our	PRON
fbem-18921	76	41	hands	hand	NOUN
fbem-18921	76	42	and	and	CCONJ
fbem-18921	76	43	not	not	PART
fbem-18921	76	44	panicking	panic	VERB
fbem-18921	76	45	in	in	ADP
fbem-18921	76	46	our	our	PRON
fbem-18921	76	47	hearts	heart	NOUN
fbem-18921	76	48	is	be	AUX
fbem-18921	76	49	the	the	DET
fbem-18921	76	50	truth	truth	NOUN
fbem-18921	76	51	at	at	ADP
fbem-18921	76	52	all	all	DET
fbem-18921	76	53	times	time	NOUN
fbem-18921	76	54	.	.	PUNCT
fbem-18921	76	55	"	"	PUNCT
fbem-18921	77	1	the	the	DET
fbem-18921	77	2	issue	issue	NOUN
fbem-18921	77	3	of	of	ADP
fbem-18921	77	4	food	food	NOUN
fbem-18921	77	5	security	security	NOUN
fbem-18921	77	6	has	have	AUX
fbem-18921	77	7	risen	rise	VERB
fbem-18921	77	8	to	to	ADP
fbem-18921	77	9	the	the	DET
fbem-18921	77	10	national	national	ADJ
fbem-18921	77	11	level	level	NOUN
fbem-18921	77	12	,	,	PUNCT
fbem-18921	77	13	and	and	CCONJ
fbem-18921	77	14	the	the	DET
fbem-18921	77	15	issue	issue	NOUN
fbem-18921	77	16	of	of	ADP
fbem-18921	77	17	food	food	NOUN
fbem-18921	77	18	security	security	NOUN
fbem-18921	77	19	is	be	AUX
fbem-18921	77	20	directly	directly	ADV
fbem-18921	77	21	linked	link	VERB
fbem-18921	77	22	to	to	ADP
fbem-18921	77	23	the	the	DET
fbem-18921	77	24	wlf	wlf	NOUN
fbem-18921	77	25	production	production	NOUN
fbem-18921	77	26	system	system	NOUN
fbem-18921	77	27	.	.	PUNCT
fbem-18921	78	1	through	through	ADP
fbem-18921	78	2	the	the	DET
fbem-18921	78	3	sustainable	sustainable	ADJ
fbem-18921	78	4	study	study	NOUN
fbem-18921	78	5	of	of	ADP
fbem-18921	78	6	wlf	wlf	NOUN
fbem-18921	78	7	production	production	NOUN
fbem-18921	78	8	system	system	NOUN
fbem-18921	78	9	,	,	PUNCT
fbem-18921	78	10	indepth	indepth	ADJ
fbem-18921	78	11	national	national	ADJ
fbem-18921	78	12	food	food	PROPN
fbem-18921	78	13	security	security	NOUN
fbem-18921	78	14	perspective	perspective	NOUN
fbem-18921	78	15	.	.	PUNCT
fbem-18921	79	1	5	5	X
fbem-18921	79	2	.	.	X
fbem-18921	79	3	conclusion	conclusion	NOUN
fbem-18921	79	4	this	this	DET
fbem-18921	79	5	paper	paper	NOUN
fbem-18921	79	6	analyzes	analyze	VERB
fbem-18921	79	7	the	the	DET
fbem-18921	79	8	water	water	NOUN
fbem-18921	79	9	-	-	PUNCT
fbem-18921	79	10	soil	soil	NOUN
fbem-18921	79	11	-	-	PUNCT
fbem-18921	79	12	food	food	NOUN
fbem-18921	79	13	coupling	couple	VERB
fbem-18921	79	14	system	system	NOUN
fbem-18921	79	15	and	and	CCONJ
fbem-18921	79	16	the	the	DET
fbem-18921	79	17	links	link	NOUN
fbem-18921	79	18	between	between	ADP
fbem-18921	79	19	its	its	PRON
fbem-18921	79	20	elements	element	NOUN
fbem-18921	79	21	from	from	ADP
fbem-18921	79	22	the	the	DET
fbem-18921	79	23	perspective	perspective	NOUN
fbem-18921	79	24	of	of	ADP
fbem-18921	79	25	association	association	NOUN
fbem-18921	79	26	,	,	PUNCT
fbem-18921	79	27	and	and	CCONJ
fbem-18921	79	28	the	the	DET
fbem-18921	79	29	three	three	NUM
fbem-18921	79	30	elements	element	NOUN
fbem-18921	79	31	of	of	ADP
fbem-18921	79	32	the	the	DET
fbem-18921	79	33	wlf	wlf	NOUN
fbem-18921	79	34	production	production	NOUN
fbem-18921	79	35	system	system	NOUN
fbem-18921	79	36	exist	exist	VERB
fbem-18921	79	37	in	in	ADP
fbem-18921	79	38	the	the	DET
fbem-18921	79	39	triple	triple	ADJ
fbem-18921	79	40	scenario	scenario	NOUN
fbem-18921	79	41	of	of	ADP
fbem-18921	79	42	mutual	mutual	ADJ
fbem-18921	79	43	influences	influence	NOUN
fbem-18921	79	44	,	,	PUNCT
fbem-18921	79	45	interactions	interaction	NOUN
fbem-18921	79	46	,	,	PUNCT
fbem-18921	79	47	and	and	CCONJ
fbem-18921	79	48	mutual	mutual	ADJ
fbem-18921	79	49	threats	threat	NOUN
fbem-18921	79	50	under	under	ADP
fbem-18921	79	51	the	the	DET
fbem-18921	79	52	constraints	constraint	NOUN
fbem-18921	79	53	of	of	ADP
fbem-18921	79	54	specific	specific	ADJ
fbem-18921	79	55	external	external	ADJ
fbem-18921	79	56	forces	force	NOUN
fbem-18921	79	57	and	and	CCONJ
fbem-18921	79	58	their	their	PRON
fbem-18921	79	59	own	own	ADJ
fbem-18921	79	60	conditions	condition	NOUN
fbem-18921	79	61	,	,	PUNCT
fbem-18921	79	62	and	and	CCONJ
fbem-18921	79	63	at	at	ADP
fbem-18921	79	64	the	the	DET
fbem-18921	79	65	same	same	ADJ
fbem-18921	79	66	time	time	NOUN
fbem-18921	79	67	,	,	PUNCT
fbem-18921	79	68	constructs	construct	VERB
fbem-18921	79	69	the	the	DET
fbem-18921	79	70	system	system	NOUN
fbem-18921	79	71	structure	structure	NOUN
fbem-18921	79	72	of	of	ADP
fbem-18921	79	73	the	the	DET
fbem-18921	79	74	wlf	wlf	NOUN
fbem-18921	79	75	production	production	NOUN
fbem-18921	79	76	system	system	NOUN
fbem-18921	79	77	.	.	PUNCT
fbem-18921	80	1	references	reference	NOUN
fbem-18921	80	2	[	[	X
fbem-18921	80	3	1	1	NUM
fbem-18921	80	4	]	]	X
fbem-18921	80	5	zhang	zhang	PROPN
fbem-18921	80	6	,	,	PUNCT
fbem-18921	80	7	l.x	l.x	PROPN
fbem-18921	80	8	.	.	PROPN
fbem-18921	80	9	,	,	PUNCT
fbem-18921	80	10	zhang	zhang	PROPN
fbem-18921	80	11	,	,	PUNCT
fbem-18921	80	12	p.p	p.p	PROPN
fbem-18921	80	13	.	.	PROPN
fbem-18921	80	14	,	,	PUNCT
fbem-18921	80	15	2019	2019	NUM
fbem-18921	80	16	.	.	PUNCT
fbem-18921	81	1	conceptual	conceptual	ADJ
fbem-18921	81	2	implications	implication	NOUN
fbem-18921	81	3	and	and	CCONJ
fbem-18921	81	4	practical	practical	ADJ
fbem-18921	81	5	challenges	challenge	NOUN
fbem-18921	81	6	of	of	ADP
fbem-18921	81	7	the	the	DET
fbem-18921	81	8	food	food	NOUN
fbem-18921	81	9	-	-	PUNCT
fbem-18921	81	10	energy	energy	NOUN
fbem-18921	81	11	-	-	PUNCT
fbem-18921	81	12	water	water	NOUN
fbem-18921	81	13	nexus	nexus	NOUN
fbem-18921	81	14	.	.	PUNCT
fbem-18921	82	1	frontiers	frontier	NOUN
fbem-18921	82	2	of	of	ADP
fbem-18921	82	3	social	social	ADJ
fbem-18921	82	4	sciences	science	NOUN
fbem-18921	82	5	abroad	abroad	ADV
fbem-18921	82	6	,	,	PUNCT
fbem-18921	82	7	9:6	9:6	NUM
fbem-18921	82	8	.	.	PUNCT
fbem-18921	83	1	[	[	X
fbem-18921	83	2	2	2	NUM
fbem-18921	83	3	]	]	SYM
fbem-18921	83	4	han	han	PROPN
fbem-18921	83	5	,	,	PUNCT
fbem-18921	83	6	b.	b.	PROPN
fbem-18921	83	7	h.	h.	PROPN
fbem-18921	83	8	,	,	PUNCT
fbem-18921	83	9	zhang	zhang	PROPN
fbem-18921	83	10	,	,	PUNCT
fbem-18921	83	11	a.	a.	PROPN
fbem-18921	83	12	l.	l.	PROPN
fbem-18921	83	13	,	,	PUNCT
fbem-18921	83	14	2004	2004	NUM
fbem-18921	83	15	.	.	PUNCT
fbem-18921	84	1	on	on	ADP
fbem-18921	84	2	the	the	DET
fbem-18921	84	3	innovation	innovation	NOUN
fbem-18921	84	4	of	of	ADP
fbem-18921	84	5	farmland	farmland	NOUN
fbem-18921	84	6	system	system	NOUN
fbem-18921	84	7	and	and	CCONJ
fbem-18921	84	8	the	the	DET
fbem-18921	84	9	rational	rational	ADJ
fbem-18921	84	10	allocation	allocation	NOUN
fbem-18921	84	11	of	of	ADP
fbem-18921	84	12	farmland	farmland	NOUN
fbem-18921	84	13	resources	resource	NOUN
fbem-18921	84	14	in	in	ADP
fbem-18921	84	15	china	china	PROPN
fbem-18921	84	16	.	.	PUNCT
fbem-18921	85	1	ecological	ecological	ADJ
fbem-18921	85	2	economy	economy	NOUN
fbem-18921	85	3	,	,	PUNCT
fbem-18921	85	4	10:6	10:6	NUM
fbem-18921	85	5	.	.	PUNCT
fbem-18921	86	1	[	[	X
fbem-18921	86	2	3	3	NUM
fbem-18921	86	3	]	]	X
fbem-18921	86	4	wang	wang	PROPN
fbem-18921	86	5	,	,	PUNCT
fbem-18921	86	6	x.	x.	PROPN
fbem-18921	86	7	y.	y.	PROPN
fbem-18921	86	8	,	,	PUNCT
fbem-18921	86	9	zhao	zhao	PROPN
fbem-18921	86	10	,	,	PUNCT
fbem-18921	86	11	l.	l.	PROPN
fbem-18921	86	12	g.	g.	PROPN
fbem-18921	86	13	,	,	PUNCT
fbem-18921	86	14	2008	2008	NUM
fbem-18921	86	15	.	.	PUNCT
fbem-18921	87	1	agricultural	agricultural	ADJ
fbem-18921	87	2	water	water	NOUN
fbem-18921	87	3	use	use	NOUN
fbem-18921	87	4	efficiency	efficiency	NOUN
fbem-18921	87	5	and	and	CCONJ
fbem-18921	87	6	its	its	PRON
fbem-18921	87	7	influencing	influence	VERB
fbem-18921	87	8	factors	factor	NOUN
fbem-18921	87	9	in	in	ADP
fbem-18921	87	10	china	china	PROPN
fbem-18921	87	11	:	:	PUNCT
fbem-18921	87	12	an	an	DET
fbem-18921	87	13	sfa	sfa	NOUN
fbem-18921	87	14	analysis	analysis	NOUN
fbem-18921	87	15	based	base	VERB
fbem-18921	87	16	on	on	ADP
fbem-18921	87	17	provincial	provincial	ADJ
fbem-18921	87	18	panel	panel	NOUN
fbem-18921	87	19	data	datum	NOUN
fbem-18921	87	20	from	from	ADP
fbem-18921	87	21	1997	1997	NUM
fbem-18921	87	22	to	to	ADP
fbem-18921	87	23	2006	2006	NUM
fbem-18921	87	24	.	.	PUNCT
fbem-18921	88	1	agricultural	agricultural	ADJ
fbem-18921	88	2	economic	economic	ADJ
fbem-18921	88	3	issues	issue	NOUN
fbem-18921	88	4	,	,	PUNCT
fbem-18921	88	5	3:9	3:9	NUM
fbem-18921	88	6	.	.	PUNCT
fbem-18921	89	1	[	[	X
fbem-18921	89	2	4	4	NUM
fbem-18921	89	3	]	]	SYM
fbem-18921	89	4	nie	nie	PROPN
fbem-18921	89	5	,	,	PUNCT
fbem-18921	89	6	x.	x.	NOUN
fbem-18921	89	7	,	,	PUNCT
fbem-18921	89	8	2016	2016	NUM
fbem-18921	89	9	.	.	PUNCT
fbem-18921	89	10	study	study	NOUN
fbem-18921	89	11	on	on	ADP
fbem-18921	89	12	the	the	DET
fbem-18921	89	13	matching	matching	NOUN
fbem-18921	89	14	pattern	pattern	NOUN
fbem-18921	89	15	of	of	ADP
fbem-18921	89	16	agricultural	agricultural	ADJ
fbem-18921	89	17	water	water	NOUN
fbem-18921	89	18	and	and	CCONJ
fbem-18921	89	19	soil	soil	NOUN
fbem-18921	89	20	resources	resource	NOUN
fbem-18921	89	21	in	in	ADP
fbem-18921	89	22	the	the	DET
fbem-18921	89	23	songnen	songnen	NOUN
fbem-18921	89	24	-	-	PUNCT
fbem-18921	89	25	sanjiang	sanjiang	NOUN
fbem-18921	89	26	plain	plain	NOUN
fbem-18921	89	27	.	.	PUNCT
fbem-18921	90	1	hubei	hubei	PROPN
fbem-18921	90	2	agricultural	agricultural	PROPN
fbem-18921	90	3	sciences	sciences	PROPN
fbem-18921	90	4	55.18:4	55.18:4	NUM
fbem-18921	90	5	.	.	PUNCT
fbem-18921	91	1	[	[	X
fbem-18921	91	2	5	5	NUM
fbem-18921	91	3	]	]	SYM
fbem-18921	91	4	yang	yang	PROPN
fbem-18921	91	5	,	,	PUNCT
fbem-18921	91	6	g.y	g.y	PROPN
fbem-18921	91	7	.	.	PROPN
fbem-18921	91	8	,	,	PUNCT
fbem-18921	91	9	wang	wang	PROPN
fbem-18921	91	10	,	,	PUNCT
fbem-18921	91	11	lin	lin	PROPN
fbem-18921	91	12	.	.	PROPN
fbem-18921	91	13	,	,	PUNCT
fbem-18921	91	14	wang	wang	PROPN
fbem-18921	91	15	,	,	PUNCT
fbem-18921	91	16	h.	h.	PROPN
fbem-18921	91	17	,	,	PUNCT
fbem-18921	91	18	2010	2010	NUM
fbem-18921	91	19	.	.	PUNCT
fbem-18921	92	1	reflections	reflection	NOUN
fbem-18921	92	2	on	on	ADP
fbem-18921	92	3	china	china	PROPN
fbem-18921	92	4	's	's	PART
fbem-18921	92	5	food	food	NOUN
fbem-18921	92	6	security	security	NOUN
fbem-18921	92	7	based	base	VERB
fbem-18921	92	8	on	on	ADP
fbem-18921	92	9	the	the	DET
fbem-18921	92	10	status	status	NOUN
fbem-18921	92	11	of	of	ADP
fbem-18921	92	12	water	water	NOUN
fbem-18921	92	13	and	and	CCONJ
fbem-18921	92	14	land	land	NOUN
fbem-18921	92	15	resources	resource	NOUN
fbem-18921	92	16	.	.	PUNCT
fbem-18921	93	1	transactions	transaction	NOUN
fbem-18921	93	2	of	of	ADP
fbem-18921	93	3	the	the	DET
fbem-18921	93	4	csae	csae	NOUN
fbem-18921	93	5	,	,	PUNCT
fbem-18921	93	6	026.012:1	026.012:1	NUM
fbem-18921	93	7	-	-	SYM
fbem-18921	93	8	5	5	NUM
fbem-18921	93	9	.	.	PUNCT
fbem-18921	94	1	[	[	X
fbem-18921	94	2	6	6	NUM
fbem-18921	94	3	]	]	SYM
fbem-18921	94	4	yang	yang	PROPN
fbem-18921	94	5	,	,	PUNCT
fbem-18921	94	6	w.z	w.z	PROPN
fbem-18921	94	7	.	.	PROPN
fbem-18921	94	8	,	,	PUNCT
fbem-18921	94	9	2016	2016	NUM
fbem-18921	94	10	.	.	PUNCT
fbem-18921	95	1	research	research	NOUN
fbem-18921	95	2	on	on	ADP
fbem-18921	95	3	the	the	DET
fbem-18921	95	4	coordination	coordination	NOUN
fbem-18921	95	5	relationship	relationship	NOUN
fbem-18921	95	6	between	between	ADP
fbem-18921	95	7	population	population	NOUN
fbem-18921	95	8	,	,	PUNCT
fbem-18921	95	9	cultivated	cultivate	VERB
fbem-18921	95	10	land	land	NOUN
fbem-18921	95	11	and	and	CCONJ
fbem-18921	95	12	grain	grain	NOUN
fbem-18921	95	13	in	in	ADP
fbem-18921	95	14	hebei	hebei	PROPN
fbem-18921	95	15	province	province	NOUN
fbem-18921	95	16	based	base	VERB
fbem-18921	95	17	on	on	ADP
fbem-18921	95	18	coordination	coordination	NOUN
fbem-18921	95	19	degree	degree	NOUN
fbem-18921	95	20	model	model	NOUN
fbem-18921	95	21	.	.	PUNCT
fbem-18921	96	1	hubei	hubei	PROPN
fbem-18921	96	2	agricultural	agricultural	PROPN
fbem-18921	96	3	sciences	sciences	PROPN
fbem-18921	96	4	,	,	PUNCT
fbem-18921	96	5	55.9:6	55.9:6	NUM
fbem-18921	96	6	.	.	PUNCT
fbem-18921	97	1	[	[	X
fbem-18921	97	2	7	7	NUM
fbem-18921	97	3	]	]	X
fbem-18921	97	4	zhao	zhao	X
fbem-18921	97	5	,	,	PUNCT
fbem-18921	97	6	r.	r.	PROPN
fbem-18921	97	7	q.	q.	PROPN
fbem-18921	97	8	,	,	PUNCT
fbem-18921	97	9	2016	2016	NUM
fbem-18921	97	10	.	.	PUNCT
fbem-18921	98	1	analysis	analysis	NOUN
fbem-18921	98	2	of	of	ADP
fbem-18921	98	3	the	the	DET
fbem-18921	98	4	coupling	coupling	NOUN
fbem-18921	98	5	mechanism	mechanism	NOUN
fbem-18921	98	6	of	of	ADP
fbem-18921	98	7	"	"	PUNCT
fbem-18921	98	8	water	water	NOUN
fbem-18921	98	9	-	-	PUNCT
fbem-18921	98	10	soil	soil	NOUN
fbem-18921	98	11	-	-	PUNCT
fbem-18921	98	12	energy	energy	NOUN
fbem-18921	98	13	-	-	PUNCT
fbem-18921	98	14	carbon	carbon	NOUN
fbem-18921	98	15	"	"	PUNCT
fbem-18921	98	16	in	in	ADP
fbem-18921	98	17	the	the	DET
fbem-18921	98	18	region	region	NOUN
fbem-18921	98	19	.	.	PUNCT
fbem-18921	98	20	"	"	PUNCT
fbem-18921	99	1	acta	acta	PROPN
fbem-18921	99	2	geographica	geographica	PROPN
fbem-18921	99	3	sinica	sinica	PROPN
fbem-18921	99	4	,	,	PUNCT
fbem-18921	99	5	71.9:16	71.9:16	NUM
fbem-18921	99	6	.	.	PUNCT
fbem-18921	100	1	[	[	X
fbem-18921	100	2	8	8	NUM
fbem-18921	100	3	]	]	X
fbem-18921	100	4	gao	gao	PROPN
fbem-18921	100	5	,	,	PUNCT
fbem-18921	100	6	c.	c.	PROPN
fbem-18921	100	7	k.	k.	PROPN
fbem-18921	100	8	,	,	PUNCT
fbem-18921	100	9	2021	2021	NUM
fbem-18921	100	10	.	.	PUNCT
fbem-18921	101	1	research	research	NOUN
fbem-18921	101	2	on	on	ADP
fbem-18921	101	3	the	the	DET
fbem-18921	101	4	correlation	correlation	NOUN
fbem-18921	101	5	of	of	ADP
fbem-18921	101	6	urban	urban	ADJ
fbem-18921	101	7	foodenergy	foodenergy	NOUN
fbem-18921	101	8	-	-	PUNCT
fbem-18921	101	9	water	water	NOUN
fbem-18921	101	10	system	system	NOUN
fbem-18921	101	11	:	:	PUNCT
fbem-18921	101	12	a	a	DET
fbem-18921	101	13	case	case	NOUN
fbem-18921	101	14	study	study	NOUN
fbem-18921	101	15	of	of	ADP
fbem-18921	101	16	guangzhou	guangzhou	PROPN
fbem-18921	101	17	.	.	PUNCT
fbem-18921	102	1	journal	journal	PROPN
fbem-18921	102	2	of	of	ADP
fbem-18921	102	3	beijing	beijing	PROPN
fbem-18921	102	4	normal	normal	ADJ
fbem-18921	102	5	university	university	NOUN
fbem-18921	102	6	:	:	PUNCT
fbem-18921	102	7	natural	natural	ADJ
fbem-18921	102	8	science	science	NOUN
fbem-18921	102	9	edition	edition	NOUN
fbem-18921	102	10	,	,	PUNCT
fbem-18921	102	11	57.5:9	57.5:9	NUM
fbem-18921	102	12	.	.	PUNCT