id	sid	eid	entity	type
fens-934	1	1	345	CARDINAL
fens-934	1	2	ştefan cel mare university of suceava	ORG
fens-934	1	3	romania	GPE
fens-934	1	4	4 2022	CARDINAL
fens-934	1	5	pag	ORG
fens-934	1	6	345 353	CARDINAL
fens-934	1	7	ikpe	ORG
fens-934	1	8	nkon river	LOC
fens-934	1	9	akwa ibom state	GPE
fens-934	1	10	nigeria	GPE
fens-934	1	11	friday	DATE
fens-934	1	12	2 1department	DATE
fens-934	1	13	michael okpara university of agriculture	ORG
fens-934	1	14	abia state	GPE
fens-934	1	15	2	CARDINAL
fens-934	1	16	university of nigeria	ORG
fens-934	1	17	uyo study centre	ORG
fens-934	1	18	akwa ibom state	GPE
fens-934	1	19	nigeria	GPE
fens-934	2	1	2022	CARDINAL
fens-934	2	2	28th	ORDINAL
fens-934	2	3	2022	CARDINAL
fens-934	4	1	ikpe	ORG
fens-934	4	2	nkon river	LOC
fens-934	4	3	october 2020	DATE
fens-934	4	4	september 2021	DATE
fens-934	4	5	twelve months	DATE
fens-934	5	1	eight	CARDINAL
fens-934	5	2	three	CARDINAL
fens-934	6	1	nigerian	NORP
fens-934	7	1	fe	ORG
fens-934	8	1	daily	DATE
fens-934	8	2	cdi	ORG
fens-934	8	3	1respectively	CARDINAL
fens-934	9	1	1	CARDINAL
fens-934	10	1	fe	ORG
fens-934	10	2	cdi	ORG
fens-934	10	3	cr and fe	ORG
fens-934	13	1	1	CARDINAL
fens-934	13	2	1	CARDINAL
fens-934	13	3	2	CARDINAL
fens-934	16	1	3	CARDINAL
fens-934	16	2	4].some	CARDINAL
fens-934	17	1	5	CARDINAL
fens-934	19	1	6	CARDINAL
fens-934	20	1	4	CARDINAL
fens-934	20	2	ştefan cel mare university	ORG
fens-934	20	3	4	CARDINAL
fens-934	20	4	2022	CARDINAL
fens-934	20	5	effiong jonah	PERSON
fens-934	20	6	friday	DATE
fens-934	20	7	ikpe	ORG
fens-934	20	8	nkon river	LOC
fens-934	20	9	akwa ibom state	GPE
fens-934	20	10	nigeria	GPE
fens-934	20	11	4	CARDINAL
fens-934	20	12	2022	CARDINAL
fens-934	20	13	pag	ORG
fens-934	20	14	345	CARDINAL
fens-934	20	15	353 346	CARDINAL
fens-934	23	1	7	CARDINAL
fens-934	23	2	8	CARDINAL
fens-934	25	1	9	CARDINAL
fens-934	25	2	10	CARDINAL
fens-934	26	1	11	CARDINAL
fens-934	27	1	ikpe	ORG
fens-934	27	2	nkon river	LOC
fens-934	29	1	ikpe	ORG
fens-934	30	1	2	CARDINAL
fens-934	30	2	nton river	GPE
fens-934	31	1	5o	CARDINAL
fens-934	31	2	5o 22’42.4”n	CARDINAL
fens-934	31	3	7o	CARDINAL
fens-934	31	4	55.7’’e	CARDINAL
fens-934	31	5	7o 49’27.5”e	PERCENT
fens-934	31	6	season	DATE
fens-934	31	7	november march	DATE
fens-934	31	8	season(april october	DATE
fens-934	34	1	1	CARDINAL
fens-934	35	1	2	CARDINAL
fens-934	35	2	about 2km	QUANTITY
fens-934	35	3	1	CARDINAL
fens-934	38	1	3	CARDINAL
fens-934	38	2	about 2km	QUANTITY
fens-934	38	3	2	CARDINAL
fens-934	41	1	october 2020	DATE
fens-934	41	2	september 2021	DATE
fens-934	41	3	500ml	PERSON
fens-934	42	1	12	CARDINAL
fens-934	42	2	13	CARDINAL
fens-934	42	3	939/959	PRODUCT
fens-934	43	1	microsoft	ORG
fens-934	43	2	anova	ORG
fens-934	43	3	tukey	CARDINAL
fens-934	44	1	ştefan cel mare university	ORG
fens-934	44	2	4	CARDINAL
fens-934	44	3	2022	CARDINAL
fens-934	44	4	effiong jonah	PERSON
fens-934	44	5	friday	DATE
fens-934	44	6	ikpe	ORG
fens-934	44	7	nkon river	LOC
fens-934	44	8	akwa ibom state	GPE
fens-934	44	9	nigeria	GPE
fens-934	44	10	4	CARDINAL
fens-934	44	11	2022	CARDINAL
fens-934	44	12	pag	ORG
fens-934	44	13	345	CARDINAL
fens-934	44	14	353 347	CARDINAL
fens-934	44	15	daily	DATE
fens-934	44	16	cdi	ORG
fens-934	44	17	14	CARDINAL
fens-934	44	18	daily	DATE
fens-934	44	19	cdi	ORG
fens-934	46	1	1	CARDINAL
fens-934	46	2	cdi	ORG
fens-934	46	3	daily	DATE
fens-934	46	4	2l	CARDINAL
fens-934	46	5	(365 days / year	DATE
fens-934	46	6	70 years	DATE
fens-934	46	7	70.0kg	QUANTITY
fens-934	46	8	days	DATE
fens-934	46	9	25,550 days	DATE
fens-934	47	1	fig	PERSON
fens-934	48	1	1	CARDINAL
fens-934	48	2	16	CARDINAL
fens-934	48	3	hq=	CARDINAL
fens-934	48	4	2	CARDINAL
fens-934	48	5	cdi	ORG
fens-934	48	6	daily	DATE
fens-934	48	7	rfd	ORG
fens-934	49	1	1f	CARDINAL
fens-934	49	2	1	CARDINAL
fens-934	49	3	1	CARDINAL
fens-934	51	1	3	CARDINAL
fens-934	51	2	ştefan cel mare university	ORG
fens-934	51	3	4	CARDINAL
fens-934	51	4	2022	CARDINAL
fens-934	51	5	effiong jonah	PERSON
fens-934	51	6	friday	DATE
fens-934	51	7	ikpe	ORG
fens-934	51	8	nkon river	LOC
fens-934	51	9	akwa ibom state	GPE
fens-934	51	10	nigeria	GPE
fens-934	51	11	4	CARDINAL
fens-934	51	12	2022	CARDINAL
fens-934	51	13	pag	ORG
fens-934	51	14	345	CARDINAL
fens-934	51	15	353 348	CARDINAL
fens-934	53	1	14	CARDINAL
fens-934	54	1	3	CARDINAL
fens-934	54	2	18	CARDINAL
fens-934	56	1	1	CARDINAL
fens-934	56	2	1	CARDINAL
fens-934	56	3	ikpe	ORG
fens-934	56	4	nkon river	LOC
fens-934	56	5	october 2020	DATE
fens-934	56	6	september 2021	DATE
fens-934	56	7	1	CARDINAL
fens-934	56	8	2	CARDINAL
fens-934	56	9	3 x	QUANTITY
fens-934	56	10	2015	CARDINAL
fens-934	56	11	mn	ORG
fens-934	56	12	0.13	CARDINAL
fens-934	56	13	0.08 0.31	CARDINAL
fens-934	56	14	0.13 0.48	CARDINAL
fens-934	56	15	0.04 0.34	CARDINAL
fens-934	56	16	0.2	CARDINAL
fens-934	56	17	0.01	CARDINAL
fens-934	56	18	0.14	CARDINAL
fens-934	56	19	0.01 0.16	CARDINAL
fens-934	57	1	0.02	CARDINAL
fens-934	57	2	0.12	CARDINAL
fens-934	57	3	0.05	CARDINAL
fens-934	57	4	0.04±0.01	TIME
fens-934	57	5	0.005	CARDINAL
fens-934	57	6	0.06	CARDINAL
fens-934	57	7	0.005	CARDINAL
fens-934	57	8	0.08	CARDINAL
fens-934	57	9	0.05±0.01	CARDINAL
fens-934	57	10	0.002	CARDINAL
fens-934	57	11	0.11	CARDINAL
fens-934	57	12	0.02	CARDINAL
fens-934	57	13	0.002	CARDINAL
fens-934	57	14	0.02	CARDINAL
fens-934	57	15	0.001	CARDINAL
fens-934	57	16	0.03	CARDINAL
fens-934	57	17	0.001	CARDINAL
fens-934	57	18	0.04	CARDINAL
fens-934	57	19	0.003	CARDINAL
fens-934	57	20	0.001	CARDINAL
fens-934	57	21	0.08	CARDINAL
fens-934	57	22	0.09±0.03b	CARDINAL
fens-934	57	23	0.02	CARDINAL
fens-934	57	24	0.16	CARDINAL
fens-934	57	25	0.001	CARDINAL
fens-934	57	26	0.18	CARDINAL
fens-934	57	27	1.0 iron	MONEY
fens-934	57	28	0.36	CARDINAL
fens-934	57	29	1.00	CARDINAL
fens-934	58	1	0.33	CARDINAL
fens-934	58	2	1.67	CARDINAL
fens-934	58	3	0.84±0.46c	CARDINAL
fens-934	58	4	0.28	CARDINAL
fens-934	58	5	1.14	CARDINAL
fens-934	58	6	0.3	CARDINAL
fens-934	58	7	0.00	CARDINAL
fens-934	58	8	0.10	CARDINAL
fens-934	58	9	0.00	CARDINAL
fens-934	58	10	0.46	CARDINAL
fens-934	58	11	0.006	CARDINAL
fens-934	58	12	0.16	CARDINAL
fens-934	58	13	0.01	PRODUCT
fens-934	58	14	0.45±0.05a	DATE
fens-934	58	15	0.14-0.59	CARDINAL
fens-934	58	16	1.17±0.03b 0.84	CARDINAL
fens-934	58	17	1.36	CARDINAL
fens-934	58	18	0.28	CARDINAL
fens-934	58	19	1.01	CARDINAL
fens-934	58	20	3.0 x	QUANTITY
fens-934	59	1	0.05	CARDINAL
fens-934	60	1	17	CARDINAL
fens-934	61	1	18	CARDINAL
fens-934	61	2	jos north	PERSON
fens-934	61	3	nigeria	GPE
fens-934	62	1	19	CARDINAL
fens-934	62	2	umuahia	GPE
fens-934	62	3	abia state	GPE
fens-934	62	4	nigeria	GPE
fens-934	63	1	manganese	NORP
fens-934	63	2	between 0.04 and 0.48 mg/l	CARDINAL
fens-934	63	3	0.24 mg/l	QUANTITY
fens-934	63	4	2	CARDINAL
fens-934	63	5	1	CARDINAL
fens-934	64	1	2	CARDINAL
fens-934	64	2	0.05	CARDINAL
fens-934	64	3	1	CARDINAL
fens-934	64	4	0.2 mg/l	QUANTITY
fens-934	64	5	17	CARDINAL
fens-934	65	1	0.2 mg/l	QUANTITY
fens-934	66	1	2	CARDINAL
fens-934	66	2	19	CARDINAL
fens-934	67	1	mn	ORG
fens-934	67	2	23	CARDINAL
fens-934	68	1	0.01 0.16 mg	QUANTITY
fens-934	68	2	0.08 mg/l	QUANTITY
fens-934	68	3	3	CARDINAL
fens-934	68	4	0.04 mg/l	QUANTITY
fens-934	68	5	1	CARDINAL
fens-934	69	1	1	CARDINAL
fens-934	69	2	0.05	CARDINAL
fens-934	69	3	2	CARDINAL
fens-934	69	4	2	CARDINAL
fens-934	69	5	3	CARDINAL
fens-934	69	6	ştefan cel mare university	ORG
fens-934	69	7	4	CARDINAL
fens-934	69	8	2022	CARDINAL
fens-934	69	9	effiong jonah	PERSON
fens-934	69	10	friday	DATE
fens-934	69	11	ikpe	ORG
fens-934	69	12	nkon river	LOC
fens-934	69	13	akwa ibom state	GPE
fens-934	69	14	nigeria	GPE
fens-934	69	15	4	CARDINAL
fens-934	69	16	2022	CARDINAL
fens-934	69	17	pag	ORG
fens-934	69	18	345	CARDINAL
fens-934	69	19	353	CARDINAL
fens-934	69	20	349	PRODUCT
fens-934	71	1	20	CARDINAL
fens-934	72	1	10	CARDINAL
fens-934	72	2	21	CARDINAL
fens-934	72	3	22	CARDINAL
fens-934	72	4	benin river	GPE
fens-934	73	1	1	CARDINAL
fens-934	73	2	0.05	CARDINAL
fens-934	74	1	higher than 0.02 mg/l	QUANTITY
fens-934	74	2	17	CARDINAL
fens-934	74	3	3(0.05 mg/l	QUANTITY
fens-934	75	1	23	CARDINAL
fens-934	75	2	obuburu river	GPE
fens-934	75	3	kogi state	ORG
fens-934	78	1	24	CARDINAL
fens-934	78	2	25	CARDINAL
fens-934	79	1	between 0.001 and 0.04 mg/l.	CARDINAL
fens-934	80	1	0.01 mg/l	QUANTITY
fens-934	81	1	0.003 mg/l	QUANTITY
fens-934	82	1	17	CARDINAL
fens-934	83	1	26	CARDINAL
fens-934	86	1	27	CARDINAL
fens-934	87	1	1.0	CARDINAL
fens-934	87	2	17	CARDINAL
fens-934	89	1	0.001 to 0.18 mg/l	QUANTITY
fens-934	89	2	0.09 mg/l	QUANTITY
fens-934	89	3	2	CARDINAL
fens-934	89	4	0.02 mg/l	QUANTITY
fens-934	89	5	3	CARDINAL
fens-934	90	1	23]in	CARDINAL
fens-934	90	2	kogi state	GPE
fens-934	90	3	nigeria	GPE
fens-934	91	1	2	CARDINAL
fens-934	93	1	between 0.28 and 1.67 mg/l	QUANTITY
fens-934	93	2	3	CARDINAL
fens-934	94	1	28	CARDINAL
fens-934	95	1	0.3 mg/l	QUANTITY
fens-934	95	2	17	CARDINAL
fens-934	96	1	13	CARDINAL
fens-934	96	2	fe	ORG
fens-934	96	3	29	CARDINAL
fens-934	96	4	30	CARDINAL
fens-934	97	1	31	CARDINAL
fens-934	100	1	32	CARDINAL
fens-934	100	2	33	CARDINAL
fens-934	101	1	0.01 mg/l	QUANTITY
fens-934	101	2	standard organization of nigeria	ORG
fens-934	102	1	17	CARDINAL
fens-934	103	1	3	CARDINAL
fens-934	104	1	34	CARDINAL
fens-934	105	1	3.0 mg/l	QUANTITY
fens-934	105	2	17	CARDINAL
fens-934	105	3	ştefan cel mare university	ORG
fens-934	105	4	4	CARDINAL
fens-934	105	5	2022	CARDINAL
fens-934	105	6	effiong jonah	PERSON
fens-934	105	7	friday	DATE
fens-934	105	8	ikpe	ORG
fens-934	105	9	nkon river	LOC
fens-934	105	10	akwa ibom state	GPE
fens-934	105	11	nigeria	GPE
fens-934	105	12	4	CARDINAL
fens-934	105	13	2022	CARDINAL
fens-934	105	14	pag	ORG
fens-934	105	15	345	CARDINAL
fens-934	105	16	353 350	CARDINAL
fens-934	105	17	0.14	CARDINAL
fens-934	105	18	1.17 mg/l	QUANTITY
fens-934	105	19	2	CARDINAL
fens-934	108	1	35	CARDINAL
fens-934	109	1	35	CARDINAL
fens-934	110	1	daily	DATE
fens-934	110	2	cdi	ORG
fens-934	110	3	thechronic	ORDINAL
fens-934	110	4	daily	DATE
fens-934	110	5	cdi	ORG
fens-934	110	6	2	CARDINAL
fens-934	111	1	mn	GPE
fens-934	112	1	manganese	NORP
fens-934	112	2	mn	ORG
fens-934	112	3	cdi	ORG
fens-934	112	4	0.003 to 0.006 mg/kg	QUANTITY
fens-934	112	5	ni cdi	PERSON
fens-934	112	6	0.001 to 0.002 mg/kg	QUANTITY
fens-934	112	7	0.0002 mg/kg	QUANTITY
fens-934	112	8	/day	DATE
fens-934	112	9	0.0002	CARDINAL
fens-934	112	10	0.008 mg/kg	QUANTITY
fens-934	112	11	/day	DATE
fens-934	112	12	0.012 to 0.033 mg/kg	QUANTITY
fens-934	112	13	/day	DATE
fens-934	113	1	mn	GPE
fens-934	113	2	fe	ORG
fens-934	114	1	36	CARDINAL
fens-934	114	2	37	CARDINAL
fens-934	115	1	38	CARDINAL
fens-934	116	1	cdi	ORG
fens-934	116	2	fe	ORG
fens-934	116	3	15	CARDINAL
fens-934	116	4	39	CARDINAL
fens-934	117	1	31	CARDINAL
fens-934	117	2	2	CARDINAL
fens-934	117	3	daily	DATE
fens-934	117	4	cdi	ORG
fens-934	117	5	ikpe	ORG
fens-934	117	6	nkon river	LOC
fens-934	117	7	october 2020	DATE
fens-934	117	8	2021	DATE
fens-934	117	9	1	CARDINAL
fens-934	117	10	2	CARDINAL
fens-934	117	11	3	CARDINAL
fens-934	117	12	0.14 0.003 0.006 0.004 cr	QUANTITY
fens-934	117	13	0.0003	CARDINAL
fens-934	117	14	0.002 0.002 ni	QUANTITY
fens-934	117	15	0.0005	CARDINAL
fens-934	117	16	0.3	CARDINAL
fens-934	117	17	0.033 0.026	CARDINAL
fens-934	117	18	14	CARDINAL
fens-934	117	19	1	CARDINAL
fens-934	117	20	0.005 to 3.34	CARDINAL
fens-934	118	1	2	CARDINAL
fens-934	118	2	between 0.005 and 6.67while	CARDINAL
fens-934	118	3	between 0.01 and 6.67(table	CARDINAL
fens-934	118	4	3).higher	CARDINAL
fens-934	118	5	mn	GPE
fens-934	118	6	1.0	CARDINAL
fens-934	120	1	geogenic	NORP
fens-934	121	1	cr and fe	ORG
fens-934	122	1	28	CARDINAL
fens-934	122	2	29	DATE
fens-934	122	3	40	DATE
fens-934	123	1	ştefan cel mare university	ORG
fens-934	123	2	4	CARDINAL
fens-934	123	3	2022	CARDINAL
fens-934	123	4	effiong jonah	PERSON
fens-934	123	5	friday	DATE
fens-934	123	6	ikpe	ORG
fens-934	123	7	nkon river	LOC
fens-934	123	8	akwa ibom state	GPE
fens-934	123	9	nigeria	GPE
fens-934	123	10	4	CARDINAL
fens-934	123	11	2022	CARDINAL
fens-934	123	12	pag	ORG
fens-934	123	13	345	CARDINAL
fens-934	123	14	353 351	CARDINAL
fens-934	123	15	3	CARDINAL
fens-934	123	16	hqs	ORG
fens-934	123	17	ikpe	ORG
fens-934	123	18	nkon river	LOC
fens-934	123	19	october 2020 -september	DATE
fens-934	123	20	2021	CARDINAL
fens-934	123	21	1	CARDINAL
fens-934	123	22	2	CARDINAL
fens-934	123	23	station3	PERSON
fens-934	123	24	0.021 0.042 0.028 cr	MONEY
fens-934	123	25	3.34 6.67	CARDINAL
fens-934	123	26	0.005 0.01	CARDINAL
fens-934	123	27	0.4	CARDINAL
fens-934	123	28	0.4 0.4	QUANTITY
fens-934	123	29	0.06	CARDINAL
fens-934	123	30	0.04 0.11 0.08	CARDINAL
fens-934	123	31	5.58	CARDINAL
fens-934	123	32	10.85	CARDINAL
fens-934	123	33	1.0	CARDINAL
fens-934	124	1	2(10.08)and	CARDINAL
fens-934	124	2	5.58recordedin	CARDINAL
fens-934	124	3	cdi	ORG
fens-934	125	1	13	CARDINAL
fens-934	125	2	qua iboe river estuary	ORG
fens-934	126	1	19	CARDINAL
fens-934	126	2	umuahia nigeria	GPE
fens-934	127	1	4	CARDINAL
fens-934	128	1	mn	ORG
fens-934	128	2	fe	ORG
fens-934	130	1	cdi	ORG
fens-934	130	2	cr and fe	ORG
fens-934	132	1	5	CARDINAL
fens-934	132	2	ogbodo chinedu	PERSON
fens-934	132	3	university of nigeria	ORG
fens-934	132	4	nsukka nigeria	GPE
fens-934	133	1	6	CARDINAL
fens-934	133	2	1	CARDINAL
fens-934	133	3	m., khan	PERSON
fens-934	133	4	m. s.	PERSON
fens-934	133	5	ahmad	PERSON
fens-934	134	1	zaidi, a.	ORG
fens-934	134	2	wani	PERSON
fens-934	134	3	khan	GPE
fens-934	134	4	m.s.	GPE
fens-934	134	5	vienna	GPE
fens-934	134	6	1	CARDINAL
fens-934	135	1	2	CARDINAL
fens-934	136	1	t.,	GPE
fens-934	136	2	h.	PERSON
fens-934	136	3	z. z.	PERSON
fens-934	136	4	m.	PERSON
fens-934	137	1	6	CARDINAL
fens-934	137	2	1-9	DATE
fens-934	137	3	2016	CARDINAL
fens-934	138	1	3	CARDINAL
fens-934	139	1	m.	PERSON
fens-934	140	1	microchemical journal	ORG
fens-934	140	2	134	CARDINAL
fens-934	140	3	390	CARDINAL
fens-934	140	4	2007	DATE
fens-934	141	1	4	CARDINAL
fens-934	142	1	j. o.	PERSON
fens-934	142	2	ogwuegbu	GPE
fens-934	142	3	m. o.	PERSON
fens-934	142	4	egwurugwu	ORG
fens-934	142	5	j. n.	PERSON
fens-934	143	1	2	CARDINAL
fens-934	143	2	5):112-118	CARDINAL
fens-934	143	3	2007	DATE
fens-934	144	1	5	CARDINAL
fens-934	144	2	prasanna	PERSON
fens-934	144	3	m. v.	PERSON
fens-934	144	4	chitambaram	ORG
fens-934	144	5	s., hameed,	PERSON
fens-934	144	6	a. s.	PERSON
fens-934	144	7	k.	PERSON
fens-934	144	8	tamil nadu	LOC
fens-934	144	9	india	GPE
fens-934	144	10	journal of earth system	ORG
fens-934	144	11	120	CARDINAL
fens-934	144	12	1):85-98	DATE
fens-934	144	13	2011	DATE
fens-934	145	1	6	CARDINAL
fens-934	146	1	farina	PERSON
fens-934	146	2	avila	PERSON
fens-934	146	3	d.s.	GPE
fens-934	146	4	rocha j.b.t.	PERSON
fens-934	146	5	m.	PERSON
fens-934	147	1	62:575	CARDINAL
fens-934	147	2	594	CARDINAL
fens-934	147	3	2013	DATE
fens-934	148	1	ştefan cel mare university	ORG
fens-934	148	2	4	CARDINAL
fens-934	148	3	2022	CARDINAL
fens-934	148	4	effiong jonah	PERSON
fens-934	148	5	friday	DATE
fens-934	148	6	ikpe	ORG
fens-934	148	7	nkon river	LOC
fens-934	148	8	akwa ibom state	GPE
fens-934	148	9	nigeria	GPE
fens-934	148	10	4	CARDINAL
fens-934	148	11	2022	CARDINAL
fens-934	148	12	pag	ORG
fens-934	148	13	345	CARDINAL
fens-934	148	14	353 352	CARDINAL
fens-934	149	1	7	CARDINAL
fens-934	150	1	d.	NORP
fens-934	150	2	a. l.	PERSON
fens-934	150	3	nedim	GPE
fens-934	150	4	south eastern	LOC
fens-934	150	5	turkey	GPE
fens-934	151	1	1451-1458	CARDINAL
fens-934	151	2	2006	DATE
fens-934	152	1	8	CARDINAL
fens-934	153	1	anyanwu	PERSON
fens-934	153	2	e.d.	GPE
fens-934	153	3	o. g.	PERSON
fens-934	153	4	22	CARDINAL
fens-934	153	5	9	CARDINAL
fens-934	153	6	2018	DATE
fens-934	154	1	9	CARDINAL
fens-934	155	1	r.	NORP
fens-934	155	2	singh	GPE
fens-934	156	1	7	CARDINAL
fens-934	156	2	4	CARDINAL
fens-934	156	3	785-792,(2010	QUANTITY
fens-934	157	1	10	CARDINAL
fens-934	158	1	okon	PERSON
fens-934	158	2	s.u.	GPE
fens-934	158	3	atakpa	GPE
fens-934	158	4	e. o.	PERSON
fens-934	158	5	i.	PERSON
fens-934	158	6	niger delta	GPE
fens-934	158	7	nigeria	GPE
fens-934	159	1	international journal of fisheries	ORG
fens-934	159	2	7(2	CARDINAL
fens-934	159	3	193	CARDINAL
fens-934	159	4	2019	DATE
fens-934	160	1	11	CARDINAL
fens-934	161	1	qua iboe river system	ORG
fens-934	161	2	niger delta	GPE
fens-934	161	3	nigeria	GPE
fens-934	162	1	47:9064-9073	DATE
fens-934	162	2	2012	DATE
fens-934	163	1	12	CARDINAL
fens-934	165	1	wiley	ORG
fens-934	165	2	new york	GPE
fens-934	165	3	109pp	CARDINAL
fens-934	165	4	2007	DATE
fens-934	166	1	13	CARDINAL
fens-934	167	1	e. a.	PERSON
fens-934	167	2	b. a.	PERSON
fens-934	167	3	qua iboe river estuary	ORG
fens-934	167	4	ibeno	GPE
fens-934	167	5	nigeria	GPE
fens-934	168	1	journal of environmental	ORG
fens-934	168	2	3	CARDINAL
fens-934	168	3	4	CARDINAL
fens-934	168	4	150	CARDINAL
fens-934	168	5	4	CARDINAL
fens-934	169	1	14	CARDINAL
fens-934	170	1	us environmental protection agency	ORG
fens-934	170	2	1	CARDINAL
fens-934	170	3	united states environmental protection agency	ORG
fens-934	171	1	washington dc	GPE
fens-934	171	2	usa.	GPE
fens-934	171	3	2011	DATE
fens-934	172	1	15	CARDINAL
fens-934	173	1	o. g. and anyanwu	PERSON
fens-934	173	2	e. d.	PERSON
fens-934	173	3	southeastern nigeria	LOC
fens-934	174	1	african journal of environment	ORG
fens-934	174	2	1	CARDINAL
fens-934	174	3	1	CARDINAL
fens-934	174	4	15-23	CARDINAL
fens-934	174	5	2018	DATE
fens-934	175	1	16	CARDINAL
fens-934	177	1	washington dc.usa.	PERSON
fens-934	177	2	1999	DATE
fens-934	178	1	17	CARDINAL
fens-934	179	1	nigerian	NORP
fens-934	180	1	nigerian	NORP
fens-934	181	1	abuja	GPE
fens-934	181	2	nigeria	GPE
fens-934	181	3	2015	CARDINAL
fens-934	182	1	18	CARDINAL
fens-934	183	1	dikam, k. i.	PERSON
fens-934	183	2	jos north	PERSON
fens-934	183	3	nigeria	GPE
fens-934	184	1	j. urban environ.	PERSON
fens-934	184	2	4(10):29-44	DATE
fens-934	184	3	19	CARDINAL
fens-934	185	1	anyanwu	PERSON
fens-934	185	2	e. d.	PERSON
fens-934	185	3	o. g.	PERSON
fens-934	185	4	o. b.	PERSON
fens-934	185	5	umuahia	GPE
fens-934	185	6	nigeria	GPE
fens-934	187	1	20	CARDINAL
fens-934	188	1	f.	PERSON
fens-934	188	2	amir	PERSON
fens-934	188	3	h. m.	PERSON
fens-934	188	4	yadollah	PERSON
fens-934	188	5	j.	PERSON
fens-934	188	6	iran	GPE
fens-934	189	1	10:166-171	CARDINAL
fens-934	189	2	2016	CARDINAL
fens-934	190	1	21	CARDINAL
fens-934	191	1	anyanwu	PERSON
fens-934	191	2	e. d.	PERSON
fens-934	191	3	umeham	ORG
fens-934	191	4	s. n.	PERSON
fens-934	191	5	eme river	LOC
fens-934	191	6	umuahia	GPE
fens-934	191	7	nigeria	GPE
fens-934	192	1	8	CARDINAL
fens-934	192	2	2020).https://doi.org/10.7770	CARDINAL
fens-934	193	1	22	CARDINAL
fens-934	193	2	s.u.	GPE
fens-934	193	3	ezenwa	GPE
fens-934	193	4	i.m.	GPE
fens-934	193	5	e. e. uriri	PERSON
fens-934	193	6	i. j.	PERSON
fens-934	194	1	18(4):629-636	CARDINAL
fens-934	194	2	2014	DATE
fens-934	195	1	23	CARDINAL
fens-934	196	1	emurotu	ORG
fens-934	196	2	j. e.	PERSON
fens-934	196	3	habib	PERSON
fens-934	196	4	l. o.	PERSON
fens-934	196	5	kogi state	GPE
fens-934	196	6	nigeria	GPE
fens-934	197	1	journal of applied sciences	ORG
fens-934	197	2	23	CARDINAL
fens-934	197	3	11):1995-2002	DATE
fens-934	197	4	2019	DATE
fens-934	198	1	24	CARDINAL
fens-934	198	2	salem	GPE
fens-934	198	3	h. m.	PERSON
fens-934	198	4	eweida	GPE
fens-934	198	5	e. a.	PERSON
fens-934	198	6	farag	ORG
fens-934	198	7	a.	PERSON
fens-934	199	1	542-556	CARDINAL
fens-934	199	2	2000	DATE
fens-934	200	1	25	CARDINAL
fens-934	201	1	salniknow	PERSON
fens-934	201	2	k.	PERSON
fens-934	201	3	denkhaus	PERSON
fens-934	201	4	42(1):3556	CARDINAL
fens-934	201	5	2002	DATE
fens-934	202	1	26	CARDINAL
fens-934	203	1	chen, h.	ORG
fens-934	203	2	teng	PERSON
fens-934	203	3	s.	PERSON
fens-934	203	4	wang	PERSON
fens-934	203	5	wang	PERSON
fens-934	203	6	j.	PERSON
fens-934	203	7	china	GPE
fens-934	204	1	sci.	ORG
fens-934	205	1	environ.	GPE
fens-934	205	2	512	CARDINAL
fens-934	206	1	https://doi.org./10.1016/j.scitotenv.2015.01.025	ORG
fens-934	207	1	27	CARDINAL
fens-934	208	1	o.a.	GPE
fens-934	208	2	sri lanka	GPE
fens-934	209	1	j. of	PERSON
fens-934	210	1	sri lanka	GPE
fens-934	210	2	28	CARDINAL
fens-934	210	3	4):301-325	CARDINAL
fens-934	211	1	28	CARDINAL
fens-934	212	1	anyanwu	PERSON
fens-934	212	2	e.d.	GPE
fens-934	212	3	nwachukwu	GPE
fens-934	212	4	e. d.	PERSON
fens-934	212	5	eastern nigeria river	LOC
fens-934	213	1	020-01296y	CARDINAL
fens-934	214	1	29	CARDINAL
fens-934	215	1	a. e.	PERSON
fens-934	215	2	solomon	PERSON
fens-934	215	3	m. m.	PERSON
fens-934	215	4	ano	ORG
fens-934	215	5	a.o.	GPE
fens-934	215	6	ştefan cel mare university	ORG
fens-934	215	7	4	CARDINAL
fens-934	215	8	2022	CARDINAL
fens-934	215	9	effiong jonah	PERSON
fens-934	215	10	friday	DATE
fens-934	215	11	ikpe	ORG
fens-934	215	12	nkon river	LOC
fens-934	215	13	akwa ibom state	GPE
fens-934	215	14	nigeria	GPE
fens-934	215	15	4	CARDINAL
fens-934	215	16	2022	CARDINAL
fens-934	215	17	pag	ORG
fens-934	215	18	345	CARDINAL
fens-934	215	19	353 353	CARDINAL
fens-934	215	20	miri river	GPE
fens-934	215	21	abia state	GPE
fens-934	215	22	nigeria	GPE
fens-934	216	1	merit research journal of environmental science	ORG
fens-934	216	2	3(1	CARDINAL
fens-934	216	3	1-11,(2015	CARDINAL
fens-934	217	1	30	CARDINAL
fens-934	219	1	g. a.	PERSON
fens-934	219	2	udoessien, e. i.	PERSON
fens-934	219	3	ita	ORG
fens-934	219	4	b.n.	GPE
fens-934	219	5	qua iboe	GPE
fens-934	219	6	nigeria	GPE
fens-934	220	1	global journal	ORG
fens-934	220	2	10	CARDINAL
fens-934	220	3	4):611-618	DATE
fens-934	220	4	2004	DATE
fens-934	221	1	31	CARDINAL
fens-934	221	2	l.	GPE
fens-934	221	3	a. a.	PERSON
fens-934	221	4	m.	PERSON
fens-934	221	5	xad-2000	DATE
fens-934	222	1	153(1	CARDINAL
fens-934	222	2	454461	DATE
fens-934	222	3	5	CARDINAL
fens-934	223	1	32	CARDINAL
fens-934	224	1	d. j.	PERSON
fens-934	225	1	emed.	ORG
fens-934	226	1	2	CARDINAL
fens-934	226	2	2001	DATE
fens-934	227	1	33	CARDINAL
fens-934	228	1	r. a.	PERSON
fens-934	228	2	university of tennessee	ORG
fens-934	228	3	2005	DATE
fens-934	229	1	34	CARDINAL
fens-934	230	1	muhammad	PERSON
fens-934	230	2	s., shah	PERSON
fens-934	230	3	m. t.	PERSON
fens-934	230	4	khan	GPE
fens-934	230	5	s.	GPE
fens-934	230	6	kohistan region	GPE
fens-934	230	7	pakistan	GPE
fens-934	231	1	microchemical journal	ORG
fens-934	231	2	98:334-343	CARDINAL
fens-934	231	3	3	CARDINAL
fens-934	232	1	35	CARDINAL
fens-934	233	1	b. h.	PERSON
fens-934	233	2	f.z.	GPE
fens-934	233	3	cadraku, h.	ORG
fens-934	233	4	ismaili	PERSON
fens-934	233	5	m.	PERSON
fens-934	233	6	abazi	GPE
fens-934	233	7	a.s.	GPE
fens-934	233	8	kosova	GPE
fens-934	234	1	j. ecol	PERSON
fens-934	235	1	engr.	PERSON
fens-934	235	2	19	CARDINAL
fens-934	235	3	5):19-32	DATE
fens-934	235	4	2018).https://doi.org./10.12911/22998993/91273	CARDINAL
fens-934	236	1	36	CARDINAL
fens-934	237	1	d. j.	PERSON
fens-934	237	2	finley	GPE
fens-934	237	3	b.l.	GPE
fens-934	237	4	mowat, f. s.	ORG
fens-934	237	5	b.	PERSON
fens-934	238	1	j. toxic	PERSON
fens-934	241	1	66	CARDINAL
fens-934	241	2	14	DATE
fens-934	241	3	1295-1339	CARDINAL
fens-934	242	1	37	CARDINAL
fens-934	243	1	moffat	PERSON
fens-934	243	2	i.	PERSON
fens-934	243	3	martinova	PRODUCT
fens-934	243	4	thomson	GPE
fens-934	243	5	c. m.	PERSON
fens-934	244	1	110	CARDINAL
fens-934	244	2	5	CARDINAL
fens-934	244	3	2018	DATE
fens-934	245	1	38	CARDINAL
fens-934	246	1	s.	PERSON
fens-934	247	1	21:44	TIME
fens-934	247	2	48	DATE
fens-934	247	3	2010	DATE
fens-934	248	1	39	CARDINAL
fens-934	248	2	n. r.	PERSON
fens-934	248	3	ihedioha	GPE
fens-934	248	4	j. f.	PERSON
fens-934	248	5	eze	ORG
fens-934	248	6	i. s.	PERSON
fens-934	248	7	v. e.	PERSON
fens-934	248	8	south east nigeria	LOC
fens-934	249	1	international journal of physical sciences	ORG
fens-934	249	2	9	CARDINAL
fens-934	249	3	6	CARDINAL
fens-934	249	4	109	CARDINAL
fens-934	250	1	40	CARDINAL
fens-934	251	1	anyanwu	PERSON
fens-934	251	2	e. d.	PERSON
fens-934	251	3	o. g.	PERSON
fens-934	251	4	e. d.	PERSON
fens-934	251	5	nigeria river	LOC
fens-934	252	1	6	CARDINAL
fens-934	252	2	4	CARDINAL
fens-934	252	3	909	CARDINAL
fens-934	252	4	20	CARDINAL