id	sid	tid	token	lemma	pos
n870zp42890	1	1	climate	climate	NOUN
n870zp42890	1	2	change	change	NOUN
n870zp42890	1	3	is	be	AUX
n870zp42890	1	4	predicted	predict	VERB
n870zp42890	1	5	to	to	PART
n870zp42890	1	6	be	be	AUX
n870zp42890	1	7	faster	fast	ADV
n870zp42890	1	8	and	and	CCONJ
n870zp42890	1	9	more	more	ADV
n870zp42890	1	10	severe	severe	ADJ
n870zp42890	1	11	in	in	ADP
n870zp42890	1	12	high	high	ADJ
n870zp42890	1	13	latitude	latitude	NOUN
n870zp42890	1	14	regions	region	NOUN
n870zp42890	1	15	than	than	ADP
n870zp42890	1	16	elsewhere	elsewhere	ADV
n870zp42890	1	17	globally	globally	ADV
n870zp42890	1	18	due	due	ADJ
n870zp42890	1	19	to	to	ADP
n870zp42890	1	20	positive	positive	ADJ
n870zp42890	1	21	feedback	feedback	NOUN
n870zp42890	1	22	cycles	cycle	NOUN
n870zp42890	1	23	.	.	PUNCT
n870zp42890	2	1	increased	increase	VERB
n870zp42890	2	2	understanding	understanding	NOUN
n870zp42890	2	3	of	of	ADP
n870zp42890	2	4	the	the	DET
n870zp42890	2	5	vegetation	vegetation	NOUN
n870zp42890	2	6	and	and	CCONJ
n870zp42890	2	7	soil	soil	NOUN
n870zp42890	2	8	microbial	microbial	ADJ
n870zp42890	2	9	communities	community	NOUN
n870zp42890	2	10	across	across	ADP
n870zp42890	2	11	modern	modern	ADJ
n870zp42890	2	12	biome	biome	NOUN
n870zp42890	2	13	boundaries	boundary	NOUN
n870zp42890	2	14	will	will	AUX
n870zp42890	2	15	aid	aid	VERB
n870zp42890	2	16	paleoclimate	paleoclimate	NOUN
n870zp42890	2	17	reconstructions	reconstruction	NOUN
n870zp42890	2	18	from	from	ADP
n870zp42890	2	19	high	high	ADJ
n870zp42890	2	20	latitude	latitude	NOUN
n870zp42890	2	21	environment	environment	NOUN
n870zp42890	2	22	.	.	PUNCT
n870zp42890	3	1	biomarkers	biomarker	NOUN
n870zp42890	3	2	from	from	ADP
n870zp42890	3	3	modern	modern	ADJ
n870zp42890	3	4	plants	plant	NOUN
n870zp42890	3	5	and	and	CCONJ
n870zp42890	3	6	soils	soil	NOUN
n870zp42890	3	7	are	be	AUX
n870zp42890	3	8	potential	potential	ADJ
n870zp42890	3	9	tools	tool	NOUN
n870zp42890	3	10	that	that	PRON
n870zp42890	3	11	can	can	AUX
n870zp42890	3	12	be	be	AUX
n870zp42890	3	13	used	use	VERB
n870zp42890	3	14	to	to	PART
n870zp42890	3	15	enhance	enhance	VERB
n870zp42890	3	16	understanding	understanding	NOUN
n870zp42890	3	17	of	of	ADP
n870zp42890	3	18	these	these	DET
n870zp42890	3	19	unique	unique	ADJ
n870zp42890	3	20	systems	system	NOUN
n870zp42890	3	21	.	.	PUNCT
n870zp42890	4	1	investigations	investigation	NOUN
n870zp42890	4	2	of	of	ADP
n870zp42890	4	3	n	n	NOUN
n870zp42890	4	4	-	-	PUNCT
n870zp42890	4	5	alkyl	alkyl	NOUN
n870zp42890	4	6	compounds	compound	NOUN
n870zp42890	4	7	from	from	ADP
n870zp42890	4	8	plants	plant	NOUN
n870zp42890	4	9	can	can	AUX
n870zp42890	4	10	be	be	AUX
n870zp42890	4	11	compared	compare	VERB
n870zp42890	4	12	to	to	ADP
n870zp42890	4	13	soils	soil	NOUN
n870zp42890	4	14	to	to	PART
n870zp42890	4	15	enhance	enhance	VERB
n870zp42890	4	16	understanding	understanding	NOUN
n870zp42890	4	17	of	of	ADP
n870zp42890	4	18	early	early	ADJ
n870zp42890	4	19	-	-	PUNCT
n870zp42890	4	20	diagenetic	diagenetic	ADJ
n870zp42890	4	21	processes	process	NOUN
n870zp42890	4	22	due	due	ADP
n870zp42890	4	23	to	to	ADP
n870zp42890	4	24	their	their	PRON
n870zp42890	4	25	ubiquity	ubiquity	NOUN
n870zp42890	4	26	,	,	PUNCT
n870zp42890	4	27	resistance	resistance	NOUN
n870zp42890	4	28	to	to	ADP
n870zp42890	4	29	degradation	degradation	NOUN
n870zp42890	4	30	,	,	PUNCT
n870zp42890	4	31	and	and	CCONJ
n870zp42890	4	32	chemical	chemical	ADJ
n870zp42890	4	33	inertness	inertness	NOUN
n870zp42890	4	34	.	.	PUNCT
n870zp42890	5	1	based	base	VERB
n870zp42890	5	2	on	on	ADP
n870zp42890	5	3	similarities	similarity	NOUN
n870zp42890	5	4	in	in	ADP
n870zp42890	5	5	n	n	ADJ
n870zp42890	5	6	-	-	PUNCT
n870zp42890	5	7	alkyl	alkyl	ADJ
n870zp42890	5	8	distributions	distribution	NOUN
n870zp42890	5	9	from	from	ADP
n870zp42890	5	10	vegetation	vegetation	NOUN
n870zp42890	5	11	,	,	PUNCT
n870zp42890	5	12	we	we	PRON
n870zp42890	5	13	can	can	AUX
n870zp42890	5	14	determine	determine	VERB
n870zp42890	5	15	a	a	DET
n870zp42890	5	16	strong	strong	ADJ
n870zp42890	5	17	vegetation	vegetation	NOUN
n870zp42890	5	18	signal	signal	NOUN
n870zp42890	5	19	in	in	ADP
n870zp42890	5	20	soils	soil	NOUN
n870zp42890	5	21	,	,	PUNCT
n870zp42890	5	22	which	which	PRON
n870zp42890	5	23	aids	aid	VERB
n870zp42890	5	24	in	in	ADP
n870zp42890	5	25	constraining	constrain	VERB
n870zp42890	5	26	paleoclimate	paleoclimate	NOUN
n870zp42890	5	27	models	model	NOUN
n870zp42890	5	28	.	.	PUNCT
n870zp42890	6	1	additionally	additionally	ADV
n870zp42890	6	2	,	,	PUNCT
n870zp42890	6	3	based	base	VERB
n870zp42890	6	4	on	on	ADP
n870zp42890	6	5	ratios	ratio	NOUN
n870zp42890	6	6	of	of	ADP
n870zp42890	6	7	mid	mid	ADJ
n870zp42890	6	8	to	to	ADP
n870zp42890	6	9	long	long	ADJ
n870zp42890	6	10	chain	chain	NOUN
n870zp42890	6	11	lengths	length	NOUN
n870zp42890	6	12	from	from	ADP
n870zp42890	6	13	n	n	PROPN
n870zp42890	6	14	-	-	ADJ
n870zp42890	6	15	alkanoic	alkanoic	ADJ
n870zp42890	6	16	acids	acid	NOUN
n870zp42890	6	17	it	it	PRON
n870zp42890	6	18	appears	appear	VERB
n870zp42890	6	19	that	that	SCONJ
n870zp42890	6	20	mosses	moss	NOUN
n870zp42890	6	21	have	have	VERB
n870zp42890	6	22	a	a	DET
n870zp42890	6	23	strong	strong	ADJ
n870zp42890	6	24	control	control	NOUN
n870zp42890	6	25	on	on	ADP
n870zp42890	6	26	plant	plant	NOUN
n870zp42890	6	27	waxes	waxes	NOUN
n870zp42890	6	28	in	in	ADP
n870zp42890	6	29	soils	soils	PROPN
n870zp42890	6	30	.	.	PUNCT
n870zp42890	7	1	hydrogen	hydrogen	NOUN
n870zp42890	7	2	isotopes	isotope	NOUN
n870zp42890	7	3	from	from	ADP
n870zp42890	7	4	n	n	ADJ
n870zp42890	7	5	-	-	PUNCT
n870zp42890	7	6	alkyl	alkyl	ADJ
n870zp42890	7	7	lipids	lipid	NOUN
n870zp42890	7	8	can	can	AUX
n870zp42890	7	9	also	also	ADV
n870zp42890	7	10	be	be	AUX
n870zp42890	7	11	used	use	VERB
n870zp42890	7	12	to	to	PART
n870zp42890	7	13	look	look	VERB
n870zp42890	7	14	at	at	ADP
n870zp42890	7	15	hydroclimate	hydroclimate	ADJ
n870zp42890	7	16	variability	variability	NOUN
n870zp42890	7	17	.	.	PUNCT
n870zp42890	8	1	water	water	NOUN
n870zp42890	8	2	can	can	AUX
n870zp42890	8	3	leave	leave	VERB
n870zp42890	8	4	an	an	DET
n870zp42890	8	5	isotopic	isotopic	ADJ
n870zp42890	8	6	'	'	PUNCT
n870zp42890	8	7	fingerprint	fingerprint	NOUN
n870zp42890	8	8	'	'	PUNCT
n870zp42890	8	9	of	of	ADP
n870zp42890	8	10	paleoprecipitation	paleoprecipitation	NOUN
n870zp42890	8	11	in	in	ADP
n870zp42890	8	12	leaf	leaf	NOUN
n870zp42890	8	13	waxes	waxes	NOUN
n870zp42890	8	14	that	that	PRON
n870zp42890	8	15	can	can	AUX
n870zp42890	8	16	be	be	AUX
n870zp42890	8	17	preserved	preserve	VERB
n870zp42890	8	18	for	for	ADP
n870zp42890	8	19	millions	million	NOUN
n870zp42890	8	20	of	of	ADP
n870zp42890	8	21	years	year	NOUN
n870zp42890	8	22	.	.	PUNCT
n870zp42890	9	1	by	by	ADP
n870zp42890	9	2	looking	look	VERB
n870zp42890	9	3	at	at	ADP
n870zp42890	9	4	the	the	DET
n870zp42890	9	5	major	major	ADJ
n870zp42890	9	6	fractionations	fractionation	NOUN
n870zp42890	9	7	that	that	PRON
n870zp42890	9	8	occur	occur	VERB
n870zp42890	9	9	from	from	ADP
n870zp42890	9	10	evaporation	evaporation	NOUN
n870zp42890	9	11	,	,	PUNCT
n870zp42890	9	12	transpiration	transpiration	NOUN
n870zp42890	9	13	,	,	PUNCT
n870zp42890	9	14	and	and	CCONJ
n870zp42890	9	15	biosynthesis	biosynthesis	NOUN
n870zp42890	9	16	,	,	PUNCT
n870zp42890	9	17	we	we	PRON
n870zp42890	9	18	can	can	AUX
n870zp42890	9	19	calculate	calculate	VERB
n870zp42890	9	20	an	an	DET
n870zp42890	9	21	apparent	apparent	ADJ
n870zp42890	9	22	fractionation	fractionation	NOUN
n870zp42890	9	23	(	(	PUNCT
n870zp42890	9	24	wax	wax	NOUN
n870zp42890	9	25	/	/	SYM
n870zp42890	9	26	map	map	NOUN
n870zp42890	9	27	)	)	PUNCT
n870zp42890	9	28	factor	factor	NOUN
n870zp42890	9	29	that	that	PRON
n870zp42890	9	30	can	can	AUX
n870zp42890	9	31	be	be	AUX
n870zp42890	9	32	used	use	VERB
n870zp42890	9	33	in	in	ADP
n870zp42890	9	34	paleoprecipitation	paleoprecipitation	NOUN
n870zp42890	9	35	estimates	estimate	NOUN
n870zp42890	9	36	.	.	PUNCT
n870zp42890	10	1	we	we	PRON
n870zp42890	10	2	find	find	VERB
n870zp42890	10	3	this	this	DET
n870zp42890	10	4	value	value	NOUN
n870zp42890	10	5	to	to	PART
n870zp42890	10	6	be	be	AUX
n870zp42890	10	7	similar	similar	ADJ
n870zp42890	10	8	using	use	VERB
n870zp42890	10	9	both	both	DET
n870zp42890	10	10	n	n	NOUN
n870zp42890	10	11	-	-	PUNCT
n870zp42890	10	12	alkanes	alkanes	ADJ
n870zp42890	10	13	and	and	CCONJ
n870zp42890	10	14	n	n	CCONJ
n870zp42890	10	15	-	-	PROPN
n870zp42890	10	16	alkanoic	alkanoic	PROPN
n870zp42890	10	17	acids	acid	NOUN
n870zp42890	10	18	,	,	PUNCT
n870zp42890	10	19	which	which	PRON
n870zp42890	10	20	are	be	AUX
n870zp42890	10	21	significantly	significantly	ADV
n870zp42890	10	22	more	more	ADV
n870zp42890	10	23	positive	positive	ADJ
n870zp42890	10	24	than	than	ADP
n870zp42890	10	25	commonly	commonly	ADV
n870zp42890	10	26	used	use	VERB
n870zp42890	10	27	values	value	NOUN
n870zp42890	10	28	based	base	VERB
n870zp42890	10	29	largely	largely	ADV
n870zp42890	10	30	on	on	ADP
n870zp42890	10	31	temperature	temperature	NOUN
n870zp42890	10	32	vegetation	vegetation	NOUN
n870zp42890	10	33	.	.	PUNCT
n870zp42890	11	1	these	these	DET
n870zp42890	11	2	results	result	NOUN
n870zp42890	11	3	contribute	contribute	VERB
n870zp42890	11	4	to	to	ADP
n870zp42890	11	5	our	our	PRON
n870zp42890	11	6	growing	grow	VERB
n870zp42890	11	7	understanding	understanding	NOUN
n870zp42890	11	8	of	of	ADP
n870zp42890	11	9	plant	plant	NOUN
n870zp42890	11	10	water	water	NOUN
n870zp42890	11	11	-	-	PUNCT
n870zp42890	11	12	wax	wax	NOUN
n870zp42890	11	13	fractionation	fractionation	NOUN
n870zp42890	11	14	in	in	ADP
n870zp42890	11	15	the	the	DET
n870zp42890	11	16	high	high	ADJ
n870zp42890	11	17	latitudes	latitude	NOUN
n870zp42890	11	18	.	.	PUNCT
n870zp42890	12	1	microbial	microbial	ADJ
n870zp42890	12	2	lipids	lipid	NOUN
n870zp42890	12	3	from	from	ADP
n870zp42890	12	4	soils	soil	NOUN
n870zp42890	12	5	are	be	AUX
n870zp42890	12	6	often	often	ADV
n870zp42890	12	7	used	use	VERB
n870zp42890	12	8	in	in	ADP
n870zp42890	12	9	proxies	proxy	NOUN
n870zp42890	12	10	used	use	VERB
n870zp42890	12	11	in	in	ADP
n870zp42890	12	12	paleoclimate	paleoclimate	NOUN
n870zp42890	12	13	reconstructions	reconstruction	NOUN
n870zp42890	12	14	.	.	PUNCT
n870zp42890	13	1	branched	branch	VERB
n870zp42890	13	2	glycerol	glycerol	NOUN
n870zp42890	13	3	dialkyl	dialkyl	PROPN
n870zp42890	13	4	glycerol	glycerol	NOUN
n870zp42890	13	5	tetraethers	tetraether	NOUN
n870zp42890	13	6	(	(	PUNCT
n870zp42890	13	7	brgdgts	brgdgts	PROPN
n870zp42890	13	8	)	)	PUNCT
n870zp42890	13	9	and	and	CCONJ
n870zp42890	13	10	bacteriohopanepolyols	bacteriohopanepolyols	PROPN
n870zp42890	13	11	(	(	PUNCT
n870zp42890	13	12	bhps	bhps	PROPN
n870zp42890	13	13	)	)	PUNCT
n870zp42890	13	14	are	be	AUX
n870zp42890	13	15	microbial	microbial	ADJ
n870zp42890	13	16	membrane	membrane	NOUN
n870zp42890	13	17	lipids	lipid	NOUN
n870zp42890	13	18	that	that	PRON
n870zp42890	13	19	have	have	AUX
n870zp42890	13	20	been	be	AUX
n870zp42890	13	21	shown	show	VERB
n870zp42890	13	22	to	to	PART
n870zp42890	13	23	alter	alter	VERB
n870zp42890	13	24	based	base	VERB
n870zp42890	13	25	on	on	ADP
n870zp42890	13	26	environmental	environmental	ADJ
n870zp42890	13	27	factors	factor	NOUN
n870zp42890	13	28	.	.	PUNCT
n870zp42890	14	1	low	low	ADJ
n870zp42890	14	2	-	-	PUNCT
n870zp42890	14	3	temperature	temperature	NOUN
n870zp42890	14	4	soils	soil	NOUN
n870zp42890	14	5	collected	collect	VERB
n870zp42890	14	6	along	along	ADP
n870zp42890	14	7	a	a	DET
n870zp42890	14	8	transect	transect	NOUN
n870zp42890	14	9	of	of	ADP
n870zp42890	14	10	northern	northern	PROPN
n870zp42890	14	11	alaska	alaska	PROPN
n870zp42890	14	12	aided	aid	VERB
n870zp42890	14	13	in	in	ADP
n870zp42890	14	14	calibrating	calibrate	VERB
n870zp42890	14	15	commonly	commonly	ADV
n870zp42890	14	16	used	use	VERB
n870zp42890	14	17	paleoproxies	paleoproxie	NOUN
n870zp42890	14	18	based	base	VERB
n870zp42890	14	19	on	on	ADP
n870zp42890	14	20	brgdgts	brgdgts	PROPN
n870zp42890	14	21	.	.	PUNCT
n870zp42890	15	1	this	this	DET
n870zp42890	15	2	work	work	NOUN
n870zp42890	15	3	also	also	ADV
n870zp42890	15	4	provided	provide	VERB
n870zp42890	15	5	the	the	DET
n870zp42890	15	6	first	first	ADJ
n870zp42890	15	7	proxies	proxy	NOUN
n870zp42890	15	8	for	for	ADP
n870zp42890	15	9	ph	ph	PRON
n870zp42890	15	10	,	,	PUNCT
n870zp42890	15	11	mean	mean	ADJ
n870zp42890	15	12	annual	annual	ADJ
n870zp42890	15	13	temperature	temperature	NOUN
n870zp42890	15	14	and	and	CCONJ
n870zp42890	15	15	precipitation	precipitation	NOUN
n870zp42890	15	16	using	use	VERB
n870zp42890	15	17	bhps	bhps	NOUN
n870zp42890	15	18	,	,	PUNCT
n870zp42890	15	19	which	which	PRON
n870zp42890	15	20	were	be	AUX
n870zp42890	15	21	found	find	VERB
n870zp42890	15	22	to	to	PART
n870zp42890	15	23	provide	provide	VERB
n870zp42890	15	24	comparable	comparable	ADJ
n870zp42890	15	25	results	result	NOUN
n870zp42890	15	26	to	to	ADP
n870zp42890	15	27	ones	one	NOUN
n870zp42890	15	28	based	base	VERB
n870zp42890	15	29	on	on	ADP
n870zp42890	15	30	brgdgts	brgdgts	PROPN
n870zp42890	15	31	.	.	PUNCT
n870zp42890	16	1	overall	overall	ADV
n870zp42890	16	2	,	,	PUNCT
n870zp42890	16	3	these	these	DET
n870zp42890	16	4	results	result	NOUN
n870zp42890	16	5	opened	open	VERB
n870zp42890	16	6	a	a	DET
n870zp42890	16	7	wide	wide	ADJ
n870zp42890	16	8	range	range	NOUN
n870zp42890	16	9	of	of	ADP
n870zp42890	16	10	opportunities	opportunity	NOUN
n870zp42890	16	11	for	for	SCONJ
n870zp42890	16	12	microbial	microbial	ADJ
n870zp42890	16	13	and	and	CCONJ
n870zp42890	16	14	plant	plant	NOUN
n870zp42890	16	15	proxies	proxy	NOUN
n870zp42890	16	16	to	to	PART
n870zp42890	16	17	be	be	AUX
n870zp42890	16	18	applied	apply	VERB
n870zp42890	16	19	in	in	ADP
n870zp42890	16	20	paleoclimate	paleoclimate	NOUN
n870zp42890	16	21	reconstructions	reconstruction	NOUN
n870zp42890	16	22	from	from	ADP
n870zp42890	16	23	lesser	less	ADJ
n870zp42890	16	24	studied	study	VERB
n870zp42890	16	25	high	high	ADJ
n870zp42890	16	26	latitude	latitude	NOUN
n870zp42890	16	27	environments	environment	NOUN
n870zp42890	16	28	.	.	PUNCT