{"id":"https://openalex.org/W2018100788","doi":"https://doi.org/10.2307/3236777","title":"Desert grassland dynamics estimated from carbon isotopes in grass phytoliths and soil organic matter","display_name":"Desert grassland dynamics estimated from carbon isotopes in grass phytoliths and soil organic matter","publication_year":2000,"publication_date":"2000-02-01","ids":{"openalex":"https://openalex.org/W2018100788","doi":"https://doi.org/10.2307/3236777","mag":"2018100788"},"language":"en","primary_location":{"id":"doi:10.2307/3236777","doi":"https://doi.org/10.2307/3236777","is_oa":false,"landing_page_url":"https://doi.org/10.2307/3236777","pdf_url":null,"source":{"id":"https://openalex.org/S102998770","display_name":"Journal of Vegetation Science","issn_l":"1100-9233","issn":["1100-9233","1654-1103"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vegetation Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069401786","display_name":"Mitchel P. McClaran","orcid":"https://orcid.org/0000-0002-8456-8976","observed_orcids":["https://orcid.org/0000-0002-8456-8976"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mitchel P. McClaran","raw_affiliation_strings":["School of Renewable Natural Resources, 325 Biological Sciences East Building, University of Arizona, Tucson, AZ 85721, USA","Fax +15206218801"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Renewable Natural Resources, 325 Biological Sciences East Building, University of Arizona, Tucson, AZ 85721, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Fax +15206218801","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087391888","display_name":"Marcelle Umlauf","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I203172682","display_name":"Northern Arizona University","ror":"https://ror.org/0272j5188","country_code":"US","type":"education","lineage":["https://openalex.org/I203172682"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Marcelle Umlauf","raw_affiliation_strings":["Bilby Research Center, Northern Arizona University, P.O. Box 6013, Flagstaff, AZ 86011, USA","Fax +15205237290"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bilby Research Center, Northern Arizona University, P.O. Box 6013, Flagstaff, AZ 86011, USA","institution_ids":["https://openalex.org/I203172682"]},{"raw_affiliation_string":"Fax +15205237290","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069401786","https://openalex.org/A5087391888"],"corresponding_institution_ids":["https://openalex.org/I138006243","https://openalex.org/I203172682"],"apc_list":{"value":3600,"currency":"USD","value_usd":3600},"apc_paid":null,"fwci":11.3391,"has_fulltext":false,"cited_by_count":75,"citation_normalized_percentile":{"value":0.97963636,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":100},"biblio":{"volume":"11","issue":"1","first_page":"71","last_page":"76"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10087","display_name":"Archaeology and ancient environmental studies","score":0.4684999883174896,"subfield":{"id":"https://openalex.org/subfields/3302","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10087","display_name":"Archaeology and ancient environmental studies","score":0.4684999883174896,"subfield":{"id":"https://openalex.org/subfields/3302","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12344","display_name":"Silicon Effects in Agriculture","score":0.39160001277923584,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13102","display_name":"Soil and Environmental Studies","score":0.05469999834895134,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/carbon-isotopes","display_name":"carbon isotopes","score":0.8610000014305115},{"id":"https://openalex.org/keywords/soil-organic-matter","display_name":"soil organic matter","score":0.9929999709129333},{"id":"https://openalex.org/keywords/c3-c4-vegetation-shift","display_name":"C3/C4 vegetation shift","score":0.6600000262260437},{"id":"https://openalex.org/keywords/c4-grasses","display_name":"C4 grasses","score":0.6100000143051147},{"id":"https://openalex.org/keywords/paleovegetation-reconstruction","display_name":"paleovegetation reconstruction","score":0.6629999876022339},{"id":"https://openalex.org/keywords/radiocarbon-dating","display_name":"radiocarbon dating","score":0.699999988079071},{"id":"https://openalex.org/keywords/photosynthetic-pathway","display_name":"photosynthetic pathway","score":0.6980000138282776},{"id":"https://openalex.org/keywords/southwestern-north-america","display_name":"southwestern North America","score":0.5080000162124634}],"concepts":[{"id":"https://openalex.org/C2775835988","wikidata":"https://www.wikidata.org/wiki/Q1006733","display_name":"Grassland","level":2,"score":0.8238458037376404},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.7547765970230103},{"id":"https://openalex.org/C185059815","wikidata":"https://www.wikidata.org/wiki/Q471790","display_name":"Isotopes of carbon","level":3,"score":0.5964122414588928},{"id":"https://openalex.org/C156398188","wikidata":"https://www.wikidata.org/wiki/Q3278929","display_name":"\u03b413C","level":3,"score":0.5513090491294861},{"id":"https://openalex.org/C48743137","wikidata":"https://www.wikidata.org/wiki/Q1783121","display_name":"Organic matter","level":2,"score":0.5511564016342163},{"id":"https://openalex.org/C182124840","wikidata":"https://www.wikidata.org/wiki/Q1154759","display_name":"Soil organic matter","level":3,"score":0.537071704864502},{"id":"https://openalex.org/C39464130","wikidata":"https://www.wikidata.org/wiki/Q7554898","display_name":"Soil carbon","level":3,"score":0.5179504156112671},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4663708806037903},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.4010283350944519},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.3770264983177185},{"id":"https://openalex.org/C158787203","wikidata":"https://www.wikidata.org/wiki/Q900291","display_name":"Total organic carbon","level":2,"score":0.3410089910030365},{"id":"https://openalex.org/C22117777","wikidata":"https://www.wikidata.org/wiki/Q17148629","display_name":"Stable isotope ratio","level":2,"score":0.3310718238353729},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.30470338463783264},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.23476281762123108},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2307/3236777","doi":"https://doi.org/10.2307/3236777","is_oa":false,"landing_page_url":"https://doi.org/10.2307/3236777","pdf_url":null,"source":{"id":"https://openalex.org/S102998770","display_name":"Journal of Vegetation Science","issn_l":"1100-9233","issn":["1100-9233","1654-1103"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vegetation Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life on land","score":0.8518999814987183,"id":"https://metadata.un.org/sdg/15"},{"display_name":"Climate action","score":0.685699999332428,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W98987772","https://openalex.org/W1492889144","https://openalex.org/W1965367379","https://openalex.org/W1972232610","https://openalex.org/W1977466464","https://openalex.org/W1977672479","https://openalex.org/W1997839538","https://openalex.org/W2007757256","https://openalex.org/W2010421934","https://openalex.org/W2024480381","https://openalex.org/W2025425877","https://openalex.org/W2033571482","https://openalex.org/W2049017565","https://openalex.org/W2058296129","https://openalex.org/W2060611902","https://openalex.org/W2069516407","https://openalex.org/W2084146421","https://openalex.org/W2095519386","https://openalex.org/W2096795028","https://openalex.org/W2325093241","https://openalex.org/W2797859563","https://openalex.org/W4248641712","https://openalex.org/W4299408946"],"related_works":["https://openalex.org/W2080708139","https://openalex.org/W2025038725","https://openalex.org/W2542256208","https://openalex.org/W113027107","https://openalex.org/W1986334754","https://openalex.org/W1972232610","https://openalex.org/W2096795028","https://openalex.org/W1995952015","https://openalex.org/W2050909329","https://openalex.org/W2091086729"],"abstract_inverted_index":{"Abstract.":[0],"We":[1],"document":[2],"the":[3,22,45,53,57,70,78,81,85,97,109,135,139],"potential":[4],"for":[5,138],"using":[6],"carbon":[7],"isotopes":[8],"in":[9,18,96,120],"both":[10,36,44],"soil":[11,19,98,111],"organic":[12],"matter":[13],"(SOM)":[14],"and":[15,24,38,52,102,128,150],"grass":[16,136,154],"phytoliths":[17,39,71,92],"to":[20,42,75],"increase":[21],"temporal":[23],"taxonomic":[25],"resolutions":[26],"of":[27,47,56,63,83],"long":[28],"term":[29],"vegetation":[30,145,157],"dynamics.":[31],"Carbon":[32],"isotope":[33],"values":[34],"from":[35,108,115],"SOM":[37,79],"are":[40,73,93],"expected":[41],"describe":[43],"age":[46],"material":[48,60],"through":[49,61],"14C":[50],"dating,":[51],"photosynthetic":[54],"pathway":[55],"source":[58],"plant":[59],"ratios":[62],"12C/13C.":[64],"Taxonomic":[65],"resolution":[66,88],"is":[67,89],"increased":[68,90,146],"because":[69,91],"examined":[72],"specific":[74],"grasses,":[76],"whereas":[77],"reflects":[80],"contribution":[82],"all":[84],"vegetation.":[86],"Temporal":[87],"less":[94],"mobile":[95],"profile":[99],"than":[100],"SOM,":[101],"can":[103],"therefore":[104],"provide":[105],"older":[106],"dates":[107],"same":[110],"depth.":[112],"Our":[113],"results,":[114],"a":[116],"desert":[117],"grassland":[118],"site":[119],"southwestern":[121],"North":[122],"America,":[123],"largely":[124],"confirm":[125],"these":[126],"expectations,":[127],"show":[129],"that":[130],"C4":[131],"species":[132],"have":[133],"dominated":[134],"composition":[137],"last":[140],"8000":[141],"yr,":[142],"C3":[143,153],"non\u2010grass":[144,156],"about":[147],"100\u2013350":[148],"yrBP,":[149],"no":[151],"significant":[152],"or":[155],"existed":[158],"between":[159],"350\u20132000":[160],"yr":[161],"BP.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
