{"id":"https://openalex.org/W2051206246","doi":"https://doi.org/10.1080/09064710.2012.753107","title":"Nutrient stoichiometry of three plant species under a natural nutrient gradient of a semiarid small watershed","display_name":"Nutrient stoichiometry of three plant species under a natural nutrient gradient of a semiarid small watershed","publication_year":2012,"publication_date":"2012-11-30","ids":{"openalex":"https://openalex.org/W2051206246","doi":"https://doi.org/10.1080/09064710.2012.753107","mag":"2051206246"},"language":"en","primary_location":{"id":"doi:10.1080/09064710.2012.753107","doi":"https://doi.org/10.1080/09064710.2012.753107","is_oa":false,"landing_page_url":"https://doi.org/10.1080/09064710.2012.753107","pdf_url":null,"source":{"id":"https://openalex.org/S100414002","display_name":"Acta Agriculturae Scandinavica Section B - Soil & Plant Science","issn_l":"0906-4710","issn":["0906-4710","1651-1913"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Agriculturae Scandinavica, Section B - Soil & Plant Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"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/A5077039185","display_name":"Linjing Qiu","orcid":"https://orcid.org/0000-0001-7250-5698","observed_orcids":["https://orcid.org/0000-0001-7250-5698"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210159790","display_name":"Institute of Earth Environment","ror":"https://ror.org/04nps9965","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210159790"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linjing Qiu","raw_affiliation_strings":["Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210159790"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112401297","display_name":"Xiaorong Wei","orcid":"https://orcid.org/0000-0002-0359-0339","observed_orcids":["https://orcid.org/0000-0002-0359-0339"]},"institutions":[{"id":"https://openalex.org/I4210103541","display_name":"Institute of Soil and Water Conservation","ror":"https://ror.org/013wv8d67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I89652312","display_name":"Northwest A&F University","ror":"https://ror.org/0051rme32","country_code":"CN","type":"education","lineage":["https://openalex.org/I89652312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaorong Wei","raw_affiliation_strings":["Institute of Soil and Water Conservation Northwest A&F University Yangling Shaanxi China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Soil and Water Conservation Northwest A&F University Yangling Shaanxi China","institution_ids":["https://openalex.org/I4210103541","https://openalex.org/I89652312"]}]},{"author_position":"last","author":{"id":null,"display_name":"Linhai Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210118972","display_name":"Beijing Museum of Natural History","ror":"https://ror.org/02zha5019","country_code":"CN","type":"archive","lineage":["https://openalex.org/I4210118972"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linhai Li","raw_affiliation_strings":["Beijing Museum of Natural History , Dongcheng , Beijing , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Museum of Natural History , Dongcheng , Beijing , China","institution_ids":["https://openalex.org/I4210118972"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1885,"currency":"GBP","value_usd":2070},"apc_paid":null,"fwci":0.4374,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68932389,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"63","issue":"3","first_page":"231","last_page":"240"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.6166999936103821,"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"}},"topics":[{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.6166999936103821,"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"}},{"id":"https://openalex.org/T11247","display_name":"Plant nutrient uptake and metabolism","score":0.10809999704360962,"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/T10005","display_name":"Ecology and Vegetation Dynamics Studies","score":0.04450000077486038,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/plant-nutrient-stoichiometry","display_name":"plant nutrient stoichiometry","score":0.9580000042915344},{"id":"https://openalex.org/keywords/n-p-ratio","display_name":"N:P ratio","score":0.6959999799728394},{"id":"https://openalex.org/keywords/n-k-ratio","display_name":"N:K ratio","score":0.9620000123977661},{"id":"https://openalex.org/keywords/nutrient-limitation","display_name":"nutrient limitation","score":0.8849999904632568},{"id":"https://openalex.org/keywords/alfalfa","display_name":"alfalfa","score":0.9810000061988831},{"id":"https://openalex.org/keywords/stipa-bungeana","display_name":"Stipa bungeana","score":1.0},{"id":"https://openalex.org/keywords/artemisia-sacrorum","display_name":"Artemisia sacrorum","score":0.9829999804496765},{"id":"https://openalex.org/keywords/aboveground-biomass","display_name":"aboveground biomass","score":0.9929999709129333},{"id":"https://openalex.org/keywords/plant-species-comparison","display_name":"plant species comparison","score":0.36500000953674316}],"concepts":[{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.8306965827941895},{"id":"https://openalex.org/C150547873","wikidata":"https://www.wikidata.org/wiki/Q947851","display_name":"Watershed","level":2,"score":0.7400460839271545},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6222407817840576},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.5662907361984253},{"id":"https://openalex.org/C144082473","wikidata":"https://www.wikidata.org/wiki/Q213185","display_name":"Stoichiometry","level":2,"score":0.5108191967010498},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.38531211018562317},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.3646014928817749},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.20721176266670227},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18895643949508667},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.17312854528427124},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.16896405816078186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.05120077729225159},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/09064710.2012.753107","doi":"https://doi.org/10.1080/09064710.2012.753107","is_oa":false,"landing_page_url":"https://doi.org/10.1080/09064710.2012.753107","pdf_url":null,"source":{"id":"https://openalex.org/S100414002","display_name":"Acta Agriculturae Scandinavica Section B - Soil & Plant Science","issn_l":"0906-4710","issn":["0906-4710","1651-1913"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Agriculturae Scandinavica, Section B - Soil & Plant Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8409000039100647,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322582","display_name":"Sveriges Lantbruksuniversitet","ror":"https://ror.org/02yy8x990"},{"id":"https://openalex.org/F4320324531","display_name":"Northwest A and F University","ror":"https://ror.org/0051rme32"},{"id":"https://openalex.org/F4320336565","display_name":"Key Science and Technology Program of Shaanxi Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W284733265","https://openalex.org/W302448579","https://openalex.org/W627977585","https://openalex.org/W1531651028","https://openalex.org/W1542649433","https://openalex.org/W1545763223","https://openalex.org/W1843569431","https://openalex.org/W1946277022","https://openalex.org/W1986500906","https://openalex.org/W1994786489","https://openalex.org/W2000356460","https://openalex.org/W2004921235","https://openalex.org/W2006284123","https://openalex.org/W2012456614","https://openalex.org/W2012482841","https://openalex.org/W2017942104","https://openalex.org/W2029533084","https://openalex.org/W2036406505","https://openalex.org/W2048055502","https://openalex.org/W2054446422","https://openalex.org/W2055509010","https://openalex.org/W2064108191","https://openalex.org/W2067983734","https://openalex.org/W2074113460","https://openalex.org/W2088673981","https://openalex.org/W2093728139","https://openalex.org/W2098039659","https://openalex.org/W2106847553","https://openalex.org/W2107580851","https://openalex.org/W2108458854","https://openalex.org/W2110653550","https://openalex.org/W2111802893","https://openalex.org/W2118848406","https://openalex.org/W2124150183","https://openalex.org/W2125382680","https://openalex.org/W2125662437","https://openalex.org/W2125771382","https://openalex.org/W2126321318","https://openalex.org/W2129324373","https://openalex.org/W2140077812","https://openalex.org/W2144934177","https://openalex.org/W2146475494","https://openalex.org/W2148206141","https://openalex.org/W2155765683","https://openalex.org/W2159969486","https://openalex.org/W2163910132","https://openalex.org/W2172924578","https://openalex.org/W2174633765","https://openalex.org/W2469290650","https://openalex.org/W4307697509"],"related_works":["https://openalex.org/W4220804102","https://openalex.org/W2051793505","https://openalex.org/W4388751143","https://openalex.org/W3114893037","https://openalex.org/W4316469632","https://openalex.org/W7139057545","https://openalex.org/W2376926891","https://openalex.org/W4394614049","https://openalex.org/W2002582005","https://openalex.org/W1936752749"],"abstract_inverted_index":{"Abstract":[0],"Current":[1],"understanding":[2],"of":[3,87,100,115],"plant":[4,54,75,91,96,109,129],"nutrient":[5,26,47,55,65,84,135,141],"stoichiometry":[6,27,56,66,151],"mainly":[7,93,126],"focus":[8],"on":[9,150],"C,":[10],"N,":[11,97],"and":[12,14,17,40,59,71,113,119],"P":[13,101,120],"in":[15,28],"humid":[16],"tropic":[18],"regions.":[19],"This":[20],"study":[21],"was":[22],"conducted":[23],"to":[24,53,134],"investigate":[25],"a":[29,45],"semaird":[30],"small":[31,78],"watershed.":[32],"Three":[33],"dominant":[34],"plants,":[35],"Medicago":[36],"sativa,":[37],"Stipa":[38],"bungeana,":[39],"Artemisia":[41],"sacrorum,":[42],"sampled":[43],"along":[44],"natural":[46,83],"gradient,":[48,85],"were":[49,106,125],"analyzed":[50],"with":[51,131],"respect":[52],"(N:P,":[57],"N:K,":[58],"K:P).":[60],"The":[61,111],"results":[62],"showed":[63],"that":[64,99],"varied":[67],"greatly":[68],"between":[69],"plants":[70,105,124],"within":[72],"the":[73,77,82,88],"same":[74],"at":[76],"watershed":[79],"scale.":[80],"At":[81],"N:P":[86],"N":[89,117],"limited":[90,104,118,123],"is":[92],"determined":[94],"by":[95,108,128],"while":[98,143],"or":[102,121],"P+N":[103],"dominated":[107],"P.":[110],"N:K":[112],"K:P":[114],"both":[116],"N+P":[122],"controlled":[127],"K":[130],"weak":[132],"relations":[133],"limitations.":[136],"Aboveground":[137],"biomass":[138],"directly":[139],"influences":[140],"stoichiometry,":[142],"extractable":[144],"soil":[145],"nutrients":[146],"exert":[147],"their":[148],"impacts":[149],"through":[152],"aboveground":[153],"biomass.":[154]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2016-06-24T00:00:00"}