{"id":"https://openalex.org/W4210407651","doi":"https://doi.org/10.3390/rs14030671","title":"Assessing the Impact of Soil on Species Diversity Estimation Based on UAV Imaging Spectroscopy in a Natural Alpine Steppe","display_name":"Assessing the Impact of Soil on Species Diversity Estimation Based on UAV Imaging Spectroscopy in a Natural Alpine Steppe","publication_year":2022,"publication_date":"2022-01-30","ids":{"openalex":"https://openalex.org/W4210407651","doi":"https://doi.org/10.3390/rs14030671"},"language":"en","primary_location":{"id":"doi:10.3390/rs14030671","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030671","pdf_url":"https://www.mdpi.com/2072-4292/14/3/671/pdf?version=1644212374","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/14/3/671/pdf?version=1644212374","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001858773","display_name":"Cong Xu","orcid":"https://orcid.org/0000-0001-8714-1890"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Xu","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009511042","display_name":"Yuan Zeng","orcid":"https://orcid.org/0000-0002-9710-6543"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuan Zeng","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012543381","display_name":"Zhaoju Zheng","orcid":"https://orcid.org/0000-0002-4322-3496"},"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/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CH","CN"],"is_corresponding":false,"raw_author_name":"Zhaoju Zheng","raw_affiliation_strings":["Remote Sensing Laboratories, Department of Geography, University of Zurich, CH-8057 Zurich, Switzerland","State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratories, Department of Geography, University of Zurich, CH-8057 Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210166112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102874580","display_name":"Dan Zhao","orcid":"https://orcid.org/0000-0002-6694-6945"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Zhao","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114860139","display_name":"Wenjun Liu","orcid":"https://orcid.org/0000-0002-4289-2129"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Liu","raw_affiliation_strings":["School of Ecology and Environmental Science, Yunnan University, Kunming 650091, China"],"raw_orcid":"https://orcid.org/0000-0002-4289-2129","affiliations":[{"raw_affiliation_string":"School of Ecology and Environmental Science, Yunnan University, Kunming 650091, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068561267","display_name":"Zonghan Ma","orcid":"https://orcid.org/0000-0002-9261-7942"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zonghan Ma","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China"],"raw_orcid":"https://orcid.org/0000-0002-9261-7942","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210166112"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010666672","display_name":"Bingfang Wu","orcid":"https://orcid.org/0000-0001-5546-365X"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingfang Wu","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":"https://orcid.org/0000-0001-5546-365X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5009511042"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210165038","https://openalex.org/I4210166112"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":3.829,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.93468371,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"14","issue":"3","first_page":"671","last_page":"671"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10226","display_name":"Land Use and Ecosystem Services","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/diversity-index","display_name":"Diversity index","score":0.6645496487617493},{"id":"https://openalex.org/keywords/species-richness","display_name":"Species richness","score":0.6471331715583801},{"id":"https://openalex.org/keywords/grassland","display_name":"Grassland","score":0.6247405409812927},{"id":"https://openalex.org/keywords/steppe","display_name":"Steppe","score":0.5675841569900513},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5616316199302673},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5516149997711182},{"id":"https://openalex.org/keywords/species-diversity","display_name":"Species diversity","score":0.5179175734519958},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.43975579738616943},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.3847651779651642},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.3647603392601013},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.18946486711502075},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.15041512250900269},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.1466820240020752}],"concepts":[{"id":"https://openalex.org/C30968088","wikidata":"https://www.wikidata.org/wiki/Q1230601","display_name":"Diversity index","level":3,"score":0.6645496487617493},{"id":"https://openalex.org/C53565203","wikidata":"https://www.wikidata.org/wiki/Q17146659","display_name":"Species richness","level":2,"score":0.6471331715583801},{"id":"https://openalex.org/C2775835988","wikidata":"https://www.wikidata.org/wiki/Q1006733","display_name":"Grassland","level":2,"score":0.6247405409812927},{"id":"https://openalex.org/C105895522","wikidata":"https://www.wikidata.org/wiki/Q123991","display_name":"Steppe","level":2,"score":0.5675841569900513},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5616316199302673},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5516149997711182},{"id":"https://openalex.org/C62648534","wikidata":"https://www.wikidata.org/wiki/Q706937","display_name":"Species diversity","level":2,"score":0.5179175734519958},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.43975579738616943},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.3847651779651642},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.3647603392601013},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18946486711502075},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.15041512250900269},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1466820240020752}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14030671","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030671","pdf_url":"https://www.mdpi.com/2072-4292/14/3/671/pdf?version=1644212374","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8e607301bc2046cfae2b2dd22fea14f0","is_oa":true,"landing_page_url":"https://doaj.org/article/8e607301bc2046cfae2b2dd22fea14f0","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 3, p 671 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/3/671/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14030671","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 14; Issue 3; Pages: 671","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14030671","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030671","pdf_url":"https://www.mdpi.com/2072-4292/14/3/671/pdf?version=1644212374","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[{"id":"https://openalex.org/G7175823244","display_name":"\u57fa\u4e8e\u9ad8\u5149\u8c31\u4e0e\u6fc0\u5149\u96f7\u8fbe\u7684\u6797\u51a0\u7269\u79cd\u4e0e\u529f\u80fd\u591a\u6837\u6027\u9065\u611f\u76d1\u6d4b\u65b9\u6cd5\u7814\u7a76","funder_award_id":"42071344","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4210407651.pdf","grobid_xml":"https://content.openalex.org/works/W4210407651.grobid-xml"},"referenced_works_count":86,"referenced_works":["https://openalex.org/W1497751391","https://openalex.org/W1781447180","https://openalex.org/W1834602081","https://openalex.org/W1843763927","https://openalex.org/W1965716462","https://openalex.org/W1966798775","https://openalex.org/W1976027778","https://openalex.org/W1984284869","https://openalex.org/W1985109899","https://openalex.org/W1993682681","https://openalex.org/W1994017316","https://openalex.org/W1995875735","https://openalex.org/W1998591632","https://openalex.org/W2002258037","https://openalex.org/W2003485756","https://openalex.org/W2006690660","https://openalex.org/W2010371988","https://openalex.org/W2017517123","https://openalex.org/W2026400855","https://openalex.org/W2039060633","https://openalex.org/W2059377398","https://openalex.org/W2061920292","https://openalex.org/W2073555669","https://openalex.org/W2081295817","https://openalex.org/W2086899123","https://openalex.org/W2087189381","https://openalex.org/W2099410216","https://openalex.org/W2099629218","https://openalex.org/W2101077235","https://openalex.org/W2103317434","https://openalex.org/W2116342619","https://openalex.org/W2118212995","https://openalex.org/W2124194910","https://openalex.org/W2124622654","https://openalex.org/W2169286869","https://openalex.org/W2170244367","https://openalex.org/W2182996245","https://openalex.org/W2198531813","https://openalex.org/W2252301886","https://openalex.org/W2295766458","https://openalex.org/W2426504698","https://openalex.org/W2427688769","https://openalex.org/W2465825176","https://openalex.org/W2466201326","https://openalex.org/W2515058020","https://openalex.org/W2588982887","https://openalex.org/W2603798200","https://openalex.org/W2618505311","https://openalex.org/W2751223463","https://openalex.org/W2753671860","https://openalex.org/W2767594761","https://openalex.org/W2773637229","https://openalex.org/W2773759334","https://openalex.org/W2779279532","https://openalex.org/W2791891890","https://openalex.org/W2799896301","https://openalex.org/W2802639194","https://openalex.org/W2802742804","https://openalex.org/W2900308786","https://openalex.org/W2901028058","https://openalex.org/W2913586827","https://openalex.org/W2922351367","https://openalex.org/W2951147814","https://openalex.org/W2953291480","https://openalex.org/W2987906229","https://openalex.org/W2991032411","https://openalex.org/W3000548960","https://openalex.org/W3043416382","https://openalex.org/W3080606554","https://openalex.org/W3081013282","https://openalex.org/W3093976168","https://openalex.org/W3101634875","https://openalex.org/W3106480052","https://openalex.org/W3117632797","https://openalex.org/W3124224096","https://openalex.org/W3129854916","https://openalex.org/W3132066934","https://openalex.org/W3132384773","https://openalex.org/W3133083656","https://openalex.org/W3185200329","https://openalex.org/W3189529669","https://openalex.org/W3210140843","https://openalex.org/W3213974027","https://openalex.org/W3215477434","https://openalex.org/W6677554282","https://openalex.org/W6782147926"],"related_works":["https://openalex.org/W3164947926","https://openalex.org/W2393022204","https://openalex.org/W2357565162","https://openalex.org/W2360853014","https://openalex.org/W2949251571","https://openalex.org/W2359328637","https://openalex.org/W2182996245","https://openalex.org/W2389671153","https://openalex.org/W2383404442","https://openalex.org/W3095855416"],"abstract_inverted_index":{"Grassland":[0],"species":[1,24,137,170,188,226,256],"diversity":[2,25,107,138,171,186,204,224,227,257],"monitoring":[3,22],"is":[4,37],"essential":[5],"to":[6,100,163,184,225],"grassland":[7,23],"resource":[8],"protection":[9],"and":[10,42,68,129,135,142,155,190,249],"utilization.":[11],"\u201cSpectral":[12],"variation":[13,111,118,244],"hypothesis\u201d":[14],"(SVH)":[15],"provides":[16,55],"a":[17,78,181],"remote":[18],"sensing":[19],"method":[20],"for":[21],"at":[26],"pixel":[27,35],"scale":[28],"by":[29,40,62],"calculating":[30],"spectral":[31,69,106,158,185,203,213,223,243],"heterogeneity.":[32],"However,":[33],"the":[34,56,93,102,143,156,165,177,193,197,201,211,219,233,239,242,251],"spectrum":[36],"easily":[38],"affected":[39],"soil":[41,59,148,168,208,234,254],"other":[43],"background":[44],"factors":[45],"in":[46,85,246],"natural":[47,247],"grassland.":[48],"Unmanned":[49],"aerial":[50],"vehicle":[51],"(UAV)-based":[52],"imaging":[53],"spectroscopy":[54,75],"possibility":[57],"of":[58,64,81,88,110,117,167,222,241,253],"information":[60,209],"removal":[61,149],"virtue":[63],"its":[65],"high":[66],"spatial":[67,79],"resolution.":[70],"In":[71],"this":[72],"study,":[73],"UAV-imaging":[74],"data":[76],"with":[77,196],"resolution":[80],"0.2":[82],"m":[83],"obtained":[84],"two":[86,136,147],"sites":[87],"typical":[89],"alpine":[90],"steppe":[91],"within":[92],"Sanjiangyuan":[94],"National":[95],"Nature":[96],"Reserve":[97],"were":[98,161],"used":[99,162],"analyze":[101],"relationships":[103],"between":[104,200],"four":[105,202],"metrics":[108,205],"(coefficient":[109],"based":[112,119],"on":[113,120,152,169,255],"NDVI":[114,153],"(CVNDVI),":[115],"coefficient":[116],"multiple":[121],"bands":[122],"(CVMulti),":[123],"minimum":[124,130],"convex":[125,131],"hull":[126,132],"volume":[127],"(CHV)":[128],"area":[133],"(CHA))":[134],"indices":[139],"(species":[140],"richness":[141],"Shannon\u2013Wiener":[144,178,198],"index).":[145],"Meanwhile,":[146],"methods":[150],"(based":[151],"threshold":[154],"linear":[157,212],"unmixing":[159,214],"model)":[160],"investigate":[164],"impact":[166,252],"estimation.":[172,258],"The":[173],"results":[174],"showed":[175,192],"that":[176,218],"index":[179,199],"had":[180],"better":[182],"response":[183],"than":[187],"richness,":[189],"CVMulti":[191],"best":[194],"correlation":[195],"after":[206,231],"removing":[207,232],"using":[210],"model.":[215],"It":[216],"indicated":[217],"estimation":[220],"ability":[221],"was":[228],"significantly":[229],"improved":[230],"information.":[235],"Our":[236],"findings":[237],"demonstrated":[238],"applicability":[240],"hypothesis":[245],"grassland,":[248],"illustrated":[250]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2022-02-08T00:00:00"}