id	sid	tid	token	lemma	pos
s4655d8934f	1	1	global	global	PROPN
s4655d8934f	1	2	environmental	environmental	ADJ
s4655d8934f	1	3	change	change	NOUN
s4655d8934f	1	4	is	be	AUX
s4655d8934f	1	5	putting	put	VERB
s4655d8934f	1	6	increasing	increase	VERB
s4655d8934f	1	7	demands	demand	NOUN
s4655d8934f	1	8	on	on	ADP
s4655d8934f	1	9	freshwater	freshwater	NOUN
s4655d8934f	1	10	resources	resource	NOUN
s4655d8934f	1	11	.	.	PUNCT
s4655d8934f	2	1	three	three	NUM
s4655d8934f	2	2	of	of	ADP
s4655d8934f	2	3	the	the	DET
s4655d8934f	2	4	greatest	great	ADJ
s4655d8934f	2	5	threats	threat	NOUN
s4655d8934f	2	6	to	to	ADP
s4655d8934f	2	7	freshwater	freshwater	NOUN
s4655d8934f	2	8	ecosystems	ecosystem	NOUN
s4655d8934f	2	9	are	be	AUX
s4655d8934f	2	10	invasive	invasive	ADJ
s4655d8934f	2	11	species	specie	NOUN
s4655d8934f	2	12	,	,	PUNCT
s4655d8934f	2	13	over	over	ADP
s4655d8934f	2	14	exploitation	exploitation	NOUN
s4655d8934f	2	15	,	,	PUNCT
s4655d8934f	2	16	and	and	CCONJ
s4655d8934f	2	17	flow	flow	NOUN
s4655d8934f	2	18	modification	modification	NOUN
s4655d8934f	2	19	.	.	PUNCT
s4655d8934f	3	1	these	these	DET
s4655d8934f	3	2	threats	threat	NOUN
s4655d8934f	3	3	are	be	AUX
s4655d8934f	3	4	manifestations	manifestation	NOUN
s4655d8934f	3	5	of	of	ADP
s4655d8934f	3	6	the	the	DET
s4655d8934f	3	7	human	human	ADJ
s4655d8934f	3	8	use	use	NOUN
s4655d8934f	3	9	of	of	ADP
s4655d8934f	3	10	freshwater	freshwater	NOUN
s4655d8934f	3	11	ecosystem	ecosystem	NOUN
s4655d8934f	3	12	services	service	NOUN
s4655d8934f	3	13	that	that	PRON
s4655d8934f	3	14	illustrate	illustrate	VERB
s4655d8934f	3	15	the	the	DET
s4655d8934f	3	16	tradeoffs	tradeoff	NOUN
s4655d8934f	3	17	in	in	ADP
s4655d8934f	3	18	services	service	NOUN
s4655d8934f	3	19	which	which	PRON
s4655d8934f	3	20	will	will	AUX
s4655d8934f	3	21	become	become	VERB
s4655d8934f	3	22	more	more	ADV
s4655d8934f	3	23	common	common	ADJ
s4655d8934f	3	24	.	.	PUNCT
s4655d8934f	4	1	these	these	DET
s4655d8934f	4	2	drivers	driver	NOUN
s4655d8934f	4	3	of	of	ADP
s4655d8934f	4	4	environmental	environmental	ADJ
s4655d8934f	4	5	change	change	NOUN
s4655d8934f	4	6	all	all	PRON
s4655d8934f	4	7	provide	provide	VERB
s4655d8934f	4	8	some	some	DET
s4655d8934f	4	9	set	set	NOUN
s4655d8934f	4	10	of	of	ADP
s4655d8934f	4	11	ecosystem	ecosystem	NOUN
s4655d8934f	4	12	services	service	NOUN
s4655d8934f	4	13	while	while	SCONJ
s4655d8934f	4	14	also	also	ADV
s4655d8934f	4	15	reducing	reduce	VERB
s4655d8934f	4	16	the	the	DET
s4655d8934f	4	17	provision	provision	NOUN
s4655d8934f	4	18	of	of	ADP
s4655d8934f	4	19	other	other	ADJ
s4655d8934f	4	20	services	service	NOUN
s4655d8934f	4	21	,	,	PUNCT
s4655d8934f	4	22	making	make	VERB
s4655d8934f	4	23	them	they	PRON
s4655d8934f	4	24	excellent	excellent	ADJ
s4655d8934f	4	25	examples	example	NOUN
s4655d8934f	4	26	from	from	ADP
s4655d8934f	4	27	which	which	PRON
s4655d8934f	4	28	to	to	PART
s4655d8934f	4	29	draw	draw	VERB
s4655d8934f	4	30	guidance	guidance	NOUN
s4655d8934f	4	31	for	for	ADP
s4655d8934f	4	32	future	future	ADJ
s4655d8934f	4	33	management	management	NOUN
s4655d8934f	4	34	.	.	PUNCT
s4655d8934f	5	1	the	the	DET
s4655d8934f	5	2	introduction	introduction	NOUN
s4655d8934f	5	3	of	of	ADP
s4655d8934f	5	4	the	the	DET
s4655d8934f	5	5	freshwater	freshwater	NOUN
s4655d8934f	5	6	fish	fish	PROPN
s4655d8934f	5	7	nile	nile	PROPN
s4655d8934f	5	8	tilapia	tilapia	PROPN
s4655d8934f	5	9	(	(	PUNCT
s4655d8934f	5	10	oreochromis	oreochromis	PROPN
s4655d8934f	5	11	niloticus	niloticus	PROPN
s4655d8934f	5	12	)	)	PUNCT
s4655d8934f	5	13	to	to	ADP
s4655d8934f	5	14	the	the	DET
s4655d8934f	5	15	kafue	kafue	PROPN
s4655d8934f	5	16	river	river	PROPN
s4655d8934f	5	17	,	,	PUNCT
s4655d8934f	5	18	zambia	zambia	PROPN
s4655d8934f	5	19	provides	provide	VERB
s4655d8934f	5	20	the	the	DET
s4655d8934f	5	21	motivation	motivation	NOUN
s4655d8934f	5	22	for	for	ADP
s4655d8934f	5	23	the	the	DET
s4655d8934f	5	24	four	four	NUM
s4655d8934f	5	25	studies	study	NOUN
s4655d8934f	5	26	presented	present	VERB
s4655d8934f	5	27	here	here	ADV
s4655d8934f	5	28	;	;	PUNCT
s4655d8934f	5	29	each	each	PRON
s4655d8934f	5	30	explores	explore	VERB
s4655d8934f	5	31	a	a	DET
s4655d8934f	5	32	particular	particular	ADJ
s4655d8934f	5	33	tradeoff	tradeoff	NOUN
s4655d8934f	5	34	in	in	ADP
s4655d8934f	5	35	ecosystem	ecosystem	NOUN
s4655d8934f	5	36	services	service	NOUN
s4655d8934f	5	37	that	that	PRON
s4655d8934f	5	38	results	result	VERB
s4655d8934f	5	39	from	from	ADP
s4655d8934f	5	40	species	species	NOUN
s4655d8934f	5	41	invasions	invasion	NOUN
s4655d8934f	5	42	,	,	PUNCT
s4655d8934f	5	43	overexploitation	overexploitation	NOUN
s4655d8934f	5	44	,	,	PUNCT
s4655d8934f	5	45	and	and	CCONJ
s4655d8934f	5	46	flow	flow	NOUN
s4655d8934f	5	47	modification	modification	NOUN
s4655d8934f	5	48	.	.	PUNCT
s4655d8934f	6	1	a	a	DET
s4655d8934f	6	2	review	review	NOUN
s4655d8934f	6	3	of	of	ADP
s4655d8934f	6	4	global	global	ADJ
s4655d8934f	6	5	tilapia	tilapia	NOUN
s4655d8934f	6	6	introductions	introduction	NOUN
s4655d8934f	6	7	demonstrates	demonstrate	VERB
s4655d8934f	6	8	that	that	SCONJ
s4655d8934f	6	9	the	the	DET
s4655d8934f	6	10	ecological	ecological	ADJ
s4655d8934f	6	11	effects	effect	NOUN
s4655d8934f	6	12	of	of	ADP
s4655d8934f	6	13	tilapia	tilapia	NOUN
s4655d8934f	6	14	invasion	invasion	NOUN
s4655d8934f	6	15	are	be	AUX
s4655d8934f	6	16	ubiquitous	ubiquitous	ADJ
s4655d8934f	6	17	,	,	PUNCT
s4655d8934f	6	18	but	but	CCONJ
s4655d8934f	6	19	perceptions	perception	NOUN
s4655d8934f	6	20	of	of	ADP
s4655d8934f	6	21	whether	whether	SCONJ
s4655d8934f	6	22	tilapia	tilapia	NOUN
s4655d8934f	6	23	positively	positively	ADV
s4655d8934f	6	24	or	or	CCONJ
s4655d8934f	6	25	negatively	negatively	ADV
s4655d8934f	6	26	affect	affect	VERB
s4655d8934f	6	27	social	social	ADJ
s4655d8934f	6	28	well	well	NOUN
s4655d8934f	6	29	-	-	PUNCT
s4655d8934f	6	30	being	being	NOUN
s4655d8934f	6	31	is	be	AUX
s4655d8934f	6	32	dependent	dependent	ADJ
s4655d8934f	6	33	on	on	ADP
s4655d8934f	6	34	socioeconomic	socioeconomic	ADJ
s4655d8934f	6	35	background	background	NOUN
s4655d8934f	6	36	.	.	PUNCT
s4655d8934f	7	1	i	i	PRON
s4655d8934f	7	2	also	also	ADV
s4655d8934f	7	3	show	show	VERB
s4655d8934f	7	4	the	the	DET
s4655d8934f	7	5	introduction	introduction	NOUN
s4655d8934f	7	6	of	of	ADP
s4655d8934f	7	7	nile	nile	ADJ
s4655d8934f	7	8	tilapia	tilapia	NOUN
s4655d8934f	7	9	to	to	ADP
s4655d8934f	7	10	the	the	DET
s4655d8934f	7	11	kafue	kafue	PROPN
s4655d8934f	7	12	river	river	PROPN
s4655d8934f	7	13	has	have	AUX
s4655d8934f	7	14	decreased	decrease	VERB
s4655d8934f	7	15	genetic	genetic	ADJ
s4655d8934f	7	16	diversity	diversity	NOUN
s4655d8934f	7	17	and	and	CCONJ
s4655d8934f	7	18	threatens	threaten	VERB
s4655d8934f	7	19	the	the	DET
s4655d8934f	7	20	long	long	ADJ
s4655d8934f	7	21	-	-	PUNCT
s4655d8934f	7	22	term	term	NOUN
s4655d8934f	7	23	production	production	NOUN
s4655d8934f	7	24	of	of	ADP
s4655d8934f	7	25	both	both	PRON
s4655d8934f	7	26	aquaculture	aquaculture	NOUN
s4655d8934f	7	27	and	and	CCONJ
s4655d8934f	7	28	capture	capture	VERB
s4655d8934f	7	29	fisheries	fishery	NOUN
s4655d8934f	7	30	.	.	PUNCT
s4655d8934f	8	1	i	i	PRON
s4655d8934f	8	2	evaluate	evaluate	VERB
s4655d8934f	8	3	the	the	DET
s4655d8934f	8	4	value	value	NOUN
s4655d8934f	8	5	of	of	ADP
s4655d8934f	8	6	the	the	DET
s4655d8934f	8	7	kafue	kafue	PROPN
s4655d8934f	8	8	river	river	PROPN
s4655d8934f	8	9	fishery	fishery	NOUN
s4655d8934f	8	10	by	by	ADP
s4655d8934f	8	11	modeling	model	VERB
s4655d8934f	8	12	the	the	DET
s4655d8934f	8	13	tradeoff	tradeoff	NOUN
s4655d8934f	8	14	between	between	ADP
s4655d8934f	8	15	fisheries	fishery	NOUN
s4655d8934f	8	16	production	production	NOUN
s4655d8934f	8	17	and	and	CCONJ
s4655d8934f	8	18	hydropower	hydropower	NOUN
s4655d8934f	8	19	generation	generation	NOUN
s4655d8934f	8	20	,	,	PUNCT
s4655d8934f	8	21	as	as	SCONJ
s4655d8934f	8	22	imposed	impose	VERB
s4655d8934f	8	23	by	by	ADP
s4655d8934f	8	24	dam	dam	NOUN
s4655d8934f	8	25	-	-	PUNCT
s4655d8934f	8	26	induced	induce	VERB
s4655d8934f	8	27	flow	flow	NOUN
s4655d8934f	8	28	modification	modification	NOUN
s4655d8934f	8	29	,	,	PUNCT
s4655d8934f	8	30	and	and	CCONJ
s4655d8934f	8	31	find	find	VERB
s4655d8934f	8	32	that	that	SCONJ
s4655d8934f	8	33	annual	annual	ADJ
s4655d8934f	8	34	fishery	fishery	NOUN
s4655d8934f	8	35	production	production	NOUN
s4655d8934f	8	36	is	be	AUX
s4655d8934f	8	37	$	$	SYM
s4655d8934f	8	38	usd	usd	NOUN
s4655d8934f	8	39	7	7	NUM
s4655d8934f	8	40	million	million	NUM
s4655d8934f	8	41	per	per	ADP
s4655d8934f	8	42	year	year	NOUN
s4655d8934f	8	43	,	,	PUNCT
s4655d8934f	8	44	but	but	CCONJ
s4655d8934f	8	45	this	this	DET
s4655d8934f	8	46	production	production	NOUN
s4655d8934f	8	47	is	be	AUX
s4655d8934f	8	48	not	not	PART
s4655d8934f	8	49	affected	affect	VERB
s4655d8934f	8	50	by	by	ADP
s4655d8934f	8	51	flow	flow	NOUN
s4655d8934f	8	52	modification	modification	NOUN
s4655d8934f	8	53	.	.	PUNCT
s4655d8934f	9	1	finally	finally	ADV
s4655d8934f	9	2	,	,	PUNCT
s4655d8934f	9	3	i	i	PRON
s4655d8934f	9	4	consider	consider	VERB
s4655d8934f	9	5	how	how	SCONJ
s4655d8934f	9	6	the	the	DET
s4655d8934f	9	7	harvest	harvest	NOUN
s4655d8934f	9	8	of	of	ADP
s4655d8934f	9	9	invasive	invasive	ADJ
s4655d8934f	9	10	species	specie	NOUN
s4655d8934f	9	11	may	may	AUX
s4655d8934f	9	12	contribute	contribute	VERB
s4655d8934f	9	13	to	to	ADP
s4655d8934f	9	14	conservation	conservation	NOUN
s4655d8934f	9	15	goals	goal	NOUN
s4655d8934f	9	16	,	,	PUNCT
s4655d8934f	9	17	and	and	CCONJ
s4655d8934f	9	18	demonstrate	demonstrate	VERB
s4655d8934f	9	19	that	that	SCONJ
s4655d8934f	9	20	market	market	NOUN
s4655d8934f	9	21	forces	force	NOUN
s4655d8934f	9	22	alone	alone	ADV
s4655d8934f	9	23	are	be	AUX
s4655d8934f	9	24	unlikely	unlikely	ADJ
s4655d8934f	9	25	to	to	PART
s4655d8934f	9	26	substantially	substantially	ADV
s4655d8934f	9	27	reduced	reduce	VERB
s4655d8934f	9	28	invasive	invasive	ADJ
s4655d8934f	9	29	populations	population	NOUN
s4655d8934f	9	30	because	because	SCONJ
s4655d8934f	9	31	the	the	DET
s4655d8934f	9	32	value	value	NOUN
s4655d8934f	9	33	of	of	ADP
s4655d8934f	9	34	harvest	harvest	NOUN
s4655d8934f	9	35	may	may	AUX
s4655d8934f	9	36	supplant	supplant	VERB
s4655d8934f	9	37	the	the	DET
s4655d8934f	9	38	value	value	NOUN
s4655d8934f	9	39	of	of	ADP
s4655d8934f	9	40	other	other	ADJ
s4655d8934f	9	41	ecosystem	ecosystem	NOUN
s4655d8934f	9	42	services	service	NOUN
s4655d8934f	9	43	.	.	PUNCT
s4655d8934f	10	1	overall	overall	ADV
s4655d8934f	10	2	,	,	PUNCT
s4655d8934f	10	3	i	i	PRON
s4655d8934f	10	4	break	break	VERB
s4655d8934f	10	5	new	new	ADJ
s4655d8934f	10	6	ground	ground	NOUN
s4655d8934f	10	7	on	on	ADP
s4655d8934f	10	8	the	the	DET
s4655d8934f	10	9	extent	extent	NOUN
s4655d8934f	10	10	and	and	CCONJ
s4655d8934f	10	11	impacts	impact	NOUN
s4655d8934f	10	12	of	of	ADP
s4655d8934f	10	13	global	global	ADJ
s4655d8934f	10	14	tilapia	tilapia	NOUN
s4655d8934f	10	15	introductions	introduction	NOUN
s4655d8934f	10	16	,	,	PUNCT
s4655d8934f	10	17	the	the	DET
s4655d8934f	10	18	relationship	relationship	NOUN
s4655d8934f	10	19	between	between	ADP
s4655d8934f	10	20	flow	flow	NOUN
s4655d8934f	10	21	modification	modification	NOUN
s4655d8934f	10	22	and	and	CCONJ
s4655d8934f	10	23	fisheries	fishery	NOUN
s4655d8934f	10	24	production	production	NOUN
s4655d8934f	10	25	in	in	ADP
s4655d8934f	10	26	a	a	DET
s4655d8934f	10	27	novel	novel	ADJ
s4655d8934f	10	28	context	context	NOUN
s4655d8934f	10	29	,	,	PUNCT
s4655d8934f	10	30	and	and	CCONJ
s4655d8934f	10	31	the	the	DET
s4655d8934f	10	32	ongoing	ongoing	ADJ
s4655d8934f	10	33	social	social	ADJ
s4655d8934f	10	34	and	and	CCONJ
s4655d8934f	10	35	economic	economic	ADJ
s4655d8934f	10	36	adaptation	adaptation	NOUN
s4655d8934f	10	37	to	to	ADP
s4655d8934f	10	38	species	species	NOUN
s4655d8934f	10	39	invasions	invasion	NOUN
s4655d8934f	10	40	.	.	PUNCT
s4655d8934f	11	1	this	this	DET
s4655d8934f	11	2	research	research	NOUN
s4655d8934f	11	3	provides	provide	VERB
s4655d8934f	11	4	managers	manager	NOUN
s4655d8934f	11	5	,	,	PUNCT
s4655d8934f	11	6	policy	policy	NOUN
s4655d8934f	11	7	makers	maker	NOUN
s4655d8934f	11	8	and	and	CCONJ
s4655d8934f	11	9	stakeholders	stakeholder	NOUN
s4655d8934f	11	10	new	new	ADJ
s4655d8934f	11	11	analyses	analysis	NOUN
s4655d8934f	11	12	and	and	CCONJ
s4655d8934f	11	13	tools	tool	NOUN
s4655d8934f	11	14	with	with	ADP
s4655d8934f	11	15	which	which	PRON
s4655d8934f	11	16	to	to	PART
s4655d8934f	11	17	better	well	ADV
s4655d8934f	11	18	inform	inform	VERB
s4655d8934f	11	19	future	future	ADJ
s4655d8934f	11	20	decisions	decision	NOUN
s4655d8934f	11	21	about	about	ADP
s4655d8934f	11	22	tradeoffs	tradeoff	NOUN
s4655d8934f	11	23	in	in	ADP
s4655d8934f	11	24	ecosystem	ecosystem	NOUN
s4655d8934f	11	25	services	service	NOUN
s4655d8934f	11	26	that	that	PRON
s4655d8934f	11	27	accompany	accompany	VERB
s4655d8934f	11	28	major	major	ADJ
s4655d8934f	11	29	global	global	ADJ
s4655d8934f	11	30	environmental	environmental	ADJ
s4655d8934f	11	31	changes	change	NOUN
s4655d8934f	11	32	.	.	PUNCT