id sid tid token lemma pos js956d5980f 1 1 a a DET js956d5980f 1 2 key key ADJ js956d5980f 1 3 goal goal NOUN js956d5980f 1 4 in in ADP js956d5980f 1 5 ecology ecology NOUN js956d5980f 1 6 is be AUX js956d5980f 1 7 to to PART js956d5980f 1 8 understand understand VERB js956d5980f 1 9 the the DET js956d5980f 1 10 factors factor NOUN js956d5980f 1 11 limiting limit VERB js956d5980f 1 12 species specie NOUN js956d5980f 1 13 ' ' PART js956d5980f 1 14 distributions distribution NOUN js956d5980f 1 15 . . PUNCT js956d5980f 2 1 important important ADJ js956d5980f 2 2 range range NOUN js956d5980f 2 3 - - PUNCT js956d5980f 2 4 limiting limit VERB js956d5980f 2 5 factors factor NOUN js956d5980f 2 6 are be AUX js956d5980f 2 7 often often ADV js956d5980f 2 8 difficult difficult ADJ js956d5980f 2 9 to to PART js956d5980f 2 10 generalize generalize VERB js956d5980f 2 11 , , PUNCT js956d5980f 2 12 however however ADV js956d5980f 2 13 , , PUNCT js956d5980f 2 14 because because SCONJ js956d5980f 2 15 organisms organism NOUN js956d5980f 2 16 have have VERB js956d5980f 2 17 many many ADJ js956d5980f 2 18 different different ADJ js956d5980f 2 19 life life NOUN js956d5980f 2 20 - - PUNCT js956d5980f 2 21 history history NOUN js956d5980f 2 22 traits trait NOUN js956d5980f 2 23 , , PUNCT js956d5980f 2 24 evolutionary evolutionary ADJ js956d5980f 2 25 histories history NOUN js956d5980f 2 26 , , PUNCT js956d5980f 2 27 and and CCONJ js956d5980f 2 28 diverse diverse ADJ js956d5980f 2 29 interactions interaction NOUN js956d5980f 2 30 with with ADP js956d5980f 2 31 other other ADJ js956d5980f 2 32 species specie NOUN js956d5980f 2 33 . . PUNCT js956d5980f 3 1 climate climate NOUN js956d5980f 3 2 is be AUX js956d5980f 3 3 often often ADV js956d5980f 3 4 implicated implicate VERB js956d5980f 3 5 as as ADP js956d5980f 3 6 the the DET js956d5980f 3 7 most most ADV js956d5980f 3 8 important important ADJ js956d5980f 3 9 range range NOUN js956d5980f 3 10 - - PUNCT js956d5980f 3 11 limiting limit VERB js956d5980f 3 12 factor factor NOUN js956d5980f 3 13 in in ADP js956d5980f 3 14 modern modern ADJ js956d5980f 3 15 species specie NOUN js956d5980f 3 16 distributions distribution NOUN js956d5980f 3 17 . . PUNCT js956d5980f 4 1 yet yet CCONJ js956d5980f 4 2 many many ADJ js956d5980f 4 3 species specie NOUN js956d5980f 4 4 are be AUX js956d5980f 4 5 not not PART js956d5980f 4 6 or or CCONJ js956d5980f 4 7 not not PART js956d5980f 4 8 yet yet ADV js956d5980f 4 9 exhibiting exhibit VERB js956d5980f 4 10 range range NOUN js956d5980f 4 11 changes change NOUN js956d5980f 4 12 associated associate VERB js956d5980f 4 13 with with ADP js956d5980f 4 14 anthropogenic anthropogenic ADJ js956d5980f 4 15 climate climate NOUN js956d5980f 4 16 change change NOUN js956d5980f 4 17 . . PUNCT js956d5980f 5 1 a a DET js956d5980f 5 2 potentially potentially ADV js956d5980f 5 3 important important ADJ js956d5980f 5 4 non non ADJ js956d5980f 5 5 - - ADJ js956d5980f 5 6 climatic climatic ADJ js956d5980f 5 7 range range NOUN js956d5980f 5 8 - - PUNCT js956d5980f 5 9 limiting limit VERB js956d5980f 5 10 factor factor NOUN js956d5980f 5 11 is be AUX js956d5980f 5 12 dispersal dispersal ADJ js956d5980f 5 13 limitation limitation NOUN js956d5980f 5 14 . . PUNCT js956d5980f 6 1 recently recently ADV js956d5980f 6 2 , , PUNCT js956d5980f 6 3 some some DET js956d5980f 6 4 researchers researcher NOUN js956d5980f 6 5 have have AUX js956d5980f 6 6 concluded conclude VERB js956d5980f 6 7 that that SCONJ js956d5980f 6 8 dispersal dispersal ADJ js956d5980f 6 9 limitation limitation NOUN js956d5980f 6 10 is be AUX js956d5980f 6 11 likely likely ADJ js956d5980f 6 12 as as ADV js956d5980f 6 13 strong strong ADJ js956d5980f 6 14 a a DET js956d5980f 6 15 range range NOUN js956d5980f 6 16 limiting limit VERB js956d5980f 6 17 factor factor NOUN js956d5980f 6 18 as as ADP js956d5980f 6 19 climate climate NOUN js956d5980f 6 20 . . PUNCT js956d5980f 7 1 one one NUM js956d5980f 7 2 way way NOUN js956d5980f 7 3 to to PART js956d5980f 7 4 tackle tackle VERB js956d5980f 7 5 the the DET js956d5980f 7 6 limits limit NOUN js956d5980f 7 7 to to ADP js956d5980f 7 8 generalization generalization NOUN js956d5980f 7 9 is be AUX js956d5980f 7 10 to to PART js956d5980f 7 11 investigate investigate VERB js956d5980f 7 12 range range NOUN js956d5980f 7 13 limiting limit VERB js956d5980f 7 14 factors factor NOUN js956d5980f 7 15 and and CCONJ js956d5980f 7 16 patterns pattern NOUN js956d5980f 7 17 of of ADP js956d5980f 7 18 range range NOUN js956d5980f 7 19 shift shift NOUN js956d5980f 7 20 for for ADP js956d5980f 7 21 well well ADV js956d5980f 7 22 - - PUNCT js956d5980f 7 23 chosen choose VERB js956d5980f 7 24 taxa taxa NOUN js956d5980f 7 25 in in ADP js956d5980f 7 26 a a DET js956d5980f 7 27 comparative comparative ADJ js956d5980f 7 28 fashion fashion NOUN js956d5980f 7 29 to to PART js956d5980f 7 30 glean glean VERB js956d5980f 7 31 general general ADJ js956d5980f 7 32 principles principle NOUN js956d5980f 7 33 . . PUNCT js956d5980f 8 1 my my PRON js956d5980f 8 2 research research NOUN js956d5980f 8 3 uses use VERB js956d5980f 8 4 a a DET js956d5980f 8 5 comparative comparative ADJ js956d5980f 8 6 approach approach NOUN js956d5980f 8 7 to to PART js956d5980f 8 8 investigate investigate VERB js956d5980f 8 9 patterns pattern NOUN js956d5980f 8 10 of of ADP js956d5980f 8 11 post post ADJ js956d5980f 8 12 - - ADJ js956d5980f 8 13 glacial glacial ADJ js956d5980f 8 14 colonization colonization NOUN js956d5980f 8 15 , , PUNCT js956d5980f 8 16 factors factor NOUN js956d5980f 8 17 involved involve VERB js956d5980f 8 18 in in ADP js956d5980f 8 19 geographic geographic ADJ js956d5980f 8 20 range range NOUN js956d5980f 8 21 limitation limitation NOUN js956d5980f 8 22 , , PUNCT js956d5980f 8 23 and and CCONJ js956d5980f 8 24 species species NOUN js956d5980f 8 25 responses response NOUN js956d5980f 8 26 to to ADP js956d5980f 8 27 future future ADJ js956d5980f 8 28 climates climate NOUN js956d5980f 8 29 using use VERB js956d5980f 8 30 genetic genetic ADJ js956d5980f 8 31 techniques technique NOUN js956d5980f 8 32 , , PUNCT js956d5980f 8 33 a a DET js956d5980f 8 34 field field NOUN js956d5980f 8 35 experiment experiment NOUN js956d5980f 8 36 , , PUNCT js956d5980f 8 37 and and CCONJ js956d5980f 8 38 a a DET js956d5980f 8 39 chamber chamber NOUN js956d5980f 8 40 experiment experiment NOUN js956d5980f 8 41 , , PUNCT js956d5980f 8 42 respectively respectively ADV js956d5980f 8 43 . . PUNCT js956d5980f 9 1 all all DET js956d5980f 9 2 studies study NOUN js956d5980f 9 3 were be AUX js956d5980f 9 4 conducted conduct VERB js956d5980f 9 5 on on ADP js956d5980f 9 6 species specie NOUN js956d5980f 9 7 associated associate VERB js956d5980f 9 8 with with ADP js956d5980f 9 9 the the DET js956d5980f 9 10 garry garry PROPN js956d5980f 9 11 oak oak PROPN js956d5980f 9 12 ecosystem ecosystem NOUN js956d5980f 9 13 in in ADP js956d5980f 9 14 the the DET js956d5980f 9 15 pacific pacific ADJ js956d5980f 9 16 northwest northwest NOUN js956d5980f 9 17 of of ADP js956d5980f 9 18 north north PROPN js956d5980f 9 19 america america PROPN js956d5980f 9 20 and and CCONJ js956d5980f 9 21 focused focus VERB js956d5980f 9 22 on on ADP js956d5980f 9 23 four four NUM js956d5980f 9 24 plant plant NOUN js956d5980f 9 25 taxa taxa NOUN js956d5980f 9 26 : : PUNCT js956d5980f 9 27 quercus quercus PROPN js956d5980f 9 28 garryana garryana PROPN js956d5980f 9 29 var var PROPN js956d5980f 9 30 . . PUNCT js956d5980f 10 1 garryana garryana PROPN js956d5980f 10 2 , , PUNCT js956d5980f 10 3 the the DET js956d5980f 10 4 flagship flagship NOUN js956d5980f 10 5 species specie NOUN js956d5980f 10 6 of of ADP js956d5980f 10 7 the the DET js956d5980f 10 8 garry garry PROPN js956d5980f 10 9 oak oak PROPN js956d5980f 10 10 ecosystem ecosystem NOUN js956d5980f 10 11 , , PUNCT js956d5980f 10 12 and and CCONJ js956d5980f 10 13 three three NUM js956d5980f 10 14 lomatium lomatium NOUN js956d5980f 10 15 species specie NOUN js956d5980f 10 16 , , PUNCT js956d5980f 10 17 l. l. PROPN js956d5980f 10 18 dissectum dissectum PROPN js956d5980f 10 19 var var PROPN js956d5980f 10 20 . . PUNCT js956d5980f 11 1 dissectum dissectum PROPN js956d5980f 11 2 , , PUNCT js956d5980f 11 3 l. l. PROPN js956d5980f 11 4 nudicaule nudicaule PROPN js956d5980f 11 5 , , PUNCT js956d5980f 11 6 and and CCONJ js956d5980f 11 7 l. l. PROPN js956d5980f 11 8 utriculatum utriculatum PROPN js956d5980f 11 9 . . PUNCT js956d5980f 12 1 an an DET js956d5980f 12 2 overall overall ADJ js956d5980f 12 3 conclusion conclusion NOUN js956d5980f 12 4 from from ADP js956d5980f 12 5 this this DET js956d5980f 12 6 dissertation dissertation NOUN js956d5980f 12 7 is be AUX js956d5980f 12 8 that that SCONJ js956d5980f 12 9 related relate VERB js956d5980f 12 10 , , PUNCT js956d5980f 12 11 co co ADJ js956d5980f 12 12 - - ADJ js956d5980f 12 13 occurring occurring ADJ js956d5980f 12 14 species specie NOUN js956d5980f 12 15 provide provide VERB js956d5980f 12 16 an an DET js956d5980f 12 17 appropriate appropriate ADJ js956d5980f 12 18 comparison comparison NOUN js956d5980f 12 19 for for ADP js956d5980f 12 20 determining determine VERB js956d5980f 12 21 speciesand speciesand NOUN js956d5980f 12 22 trait trait NOUN js956d5980f 12 23 - - PUNCT js956d5980f 12 24 based base VERB js956d5980f 12 25 generalization generalization NOUN js956d5980f 12 26 . . PUNCT js956d5980f 13 1 lomatium lomatium NOUN js956d5980f 13 2 chloroplast chloroplast PROPN js956d5980f 13 3 genetic genetic ADJ js956d5980f 13 4 data datum NOUN js956d5980f 13 5 suggest suggest VERB js956d5980f 13 6 that that SCONJ js956d5980f 13 7 abundance abundance NOUN js956d5980f 13 8 is be AUX js956d5980f 13 9 important important ADJ js956d5980f 13 10 in in ADP js956d5980f 13 11 determining determine VERB js956d5980f 13 12 the the DET js956d5980f 13 13 ability ability NOUN js956d5980f 13 14 of of ADP js956d5980f 13 15 long long ADJ js956d5980f 13 16 - - PUNCT js956d5980f 13 17 distance distance NOUN js956d5980f 13 18 seed seed NOUN js956d5980f 13 19 dispersal dispersal NOUN js956d5980f 13 20 . . PUNCT js956d5980f 14 1 the the DET js956d5980f 14 2 field field NOUN js956d5980f 14 3 experiment experiment NOUN js956d5980f 14 4 shows show VERB js956d5980f 14 5 that that SCONJ js956d5980f 14 6 dispersal dispersal ADJ js956d5980f 14 7 limitation limitation NOUN js956d5980f 14 8 is be AUX js956d5980f 14 9 currently currently ADV js956d5980f 14 10 important important ADJ js956d5980f 14 11 in in ADP js956d5980f 14 12 determining determine VERB js956d5980f 14 13 range range NOUN js956d5980f 14 14 boundaries boundary NOUN js956d5980f 14 15 for for ADP js956d5980f 14 16 species specie NOUN js956d5980f 14 17 no no ADV js956d5980f 14 18 matter matter ADV js956d5980f 14 19 their their PRON js956d5980f 14 20 regional regional ADJ js956d5980f 14 21 abundance abundance NOUN js956d5980f 14 22 . . PUNCT js956d5980f 15 1 the the DET js956d5980f 15 2 field field NOUN js956d5980f 15 3 experiment experiment NOUN js956d5980f 15 4 also also ADV js956d5980f 15 5 shows show VERB js956d5980f 15 6 that that SCONJ js956d5980f 15 7 closely closely ADV js956d5980f 15 8 related related ADJ js956d5980f 15 9 species specie NOUN js956d5980f 15 10 may may AUX js956d5980f 15 11 differ differ VERB js956d5980f 15 12 in in ADP js956d5980f 15 13 their their PRON js956d5980f 15 14 competitive competitive ADJ js956d5980f 15 15 abilities ability NOUN js956d5980f 15 16 and and CCONJ js956d5980f 15 17 responses response NOUN js956d5980f 15 18 to to ADP js956d5980f 15 19 competitors competitor NOUN js956d5980f 15 20 / / SYM js956d5980f 15 21 facilitators facilitator NOUN js956d5980f 15 22 . . PUNCT js956d5980f 16 1 my my PRON js956d5980f 16 2 genetic genetic ADJ js956d5980f 16 3 survey survey NOUN js956d5980f 16 4 on on ADP js956d5980f 16 5 q. q. PROPN js956d5980f 17 1 garryana garryana PROPN js956d5980f 17 2 provides provide VERB js956d5980f 17 3 evidence evidence NOUN js956d5980f 17 4 that that SCONJ js956d5980f 17 5 generalizations generalization NOUN js956d5980f 17 6 about about ADP js956d5980f 17 7 range range NOUN js956d5980f 17 8 changes change NOUN js956d5980f 17 9 in in ADP js956d5980f 17 10 oaks oak NOUN js956d5980f 17 11 as as ADP js956d5980f 17 12 a a DET js956d5980f 17 13 taxonomic taxonomic NOUN js956d5980f 17 14 group group NOUN js956d5980f 17 15 seem seem VERB js956d5980f 17 16 to to PART js956d5980f 17 17 be be AUX js956d5980f 17 18 relatively relatively ADV js956d5980f 17 19 universal universal ADJ js956d5980f 17 20 , , PUNCT js956d5980f 17 21 no no ADV js956d5980f 17 22 matter matter ADV js956d5980f 17 23 the the DET js956d5980f 17 24 historical historical ADJ js956d5980f 17 25 landscape landscape NOUN js956d5980f 17 26 conditions condition NOUN js956d5980f 17 27 . . PUNCT js956d5980f 18 1 the the DET js956d5980f 18 2 chamber chamber NOUN js956d5980f 18 3 experiment experiment NOUN js956d5980f 18 4 provides provide VERB js956d5980f 18 5 evidence evidence NOUN js956d5980f 18 6 that that SCONJ js956d5980f 18 7 some some DET js956d5980f 18 8 responses response NOUN js956d5980f 18 9 to to ADP js956d5980f 18 10 global global ADJ js956d5980f 18 11 change change NOUN js956d5980f 18 12 will will AUX js956d5980f 18 13 be be AUX js956d5980f 18 14 unpredictable unpredictable ADJ js956d5980f 18 15 , , PUNCT js956d5980f 18 16 making make VERB js956d5980f 18 17 certain certain ADJ js956d5980f 18 18 generalizations generalization NOUN js956d5980f 18 19 difficult difficult ADJ js956d5980f 18 20 . . PUNCT js956d5980f 19 1 given give VERB js956d5980f 19 2 these these DET js956d5980f 19 3 findings finding NOUN js956d5980f 19 4 , , PUNCT js956d5980f 19 5 humans human NOUN js956d5980f 19 6 may may AUX js956d5980f 19 7 consider consider VERB js956d5980f 19 8 accelerating accelerate VERB js956d5980f 19 9 species species NOUN js956d5980f 19 10 migration migration NOUN js956d5980f 19 11 through through ADP js956d5980f 19 12 purposeful purposeful ADJ js956d5980f 19 13 translocation translocation NOUN js956d5980f 19 14 outside outside ADP js956d5980f 19 15 species specie NOUN js956d5980f 19 16 ' ' PART js956d5980f 19 17 ranges range NOUN js956d5980f 19 18 to to PART js956d5980f 19 19 overcome overcome VERB js956d5980f 19 20 dispersal dispersal ADJ js956d5980f 19 21 barriers barrier NOUN js956d5980f 19 22 . . PUNCT