{"id":"https://openalex.org/W2172112288","doi":"https://doi.org/10.3390/rs5126443","title":"Spatiotemporal Patterns of Urban Encroachment on Cropland and Its Impacts on Potential Agricultural Productivity in China","display_name":"Spatiotemporal Patterns of Urban Encroachment on Cropland and Its Impacts on Potential Agricultural Productivity in China","publication_year":2013,"publication_date":"2013-11-29","ids":{"openalex":"https://openalex.org/W2172112288","doi":"https://doi.org/10.3390/rs5126443","mag":"2172112288"},"language":"en","primary_location":{"id":"doi:10.3390/rs5126443","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs5126443","pdf_url":"https://www.mdpi.com/2072-4292/5/12/6443/pdf?version=1403135138","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/2072-4292/5/12/6443/pdf?version=1403135138","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054546485","display_name":"Hongyan Cai","orcid":"https://orcid.org/0000-0003-3876-2089"},"institutions":[{"id":"https://openalex.org/I4210160793","display_name":"Institute of Geographic Sciences and Natural Resources Research","ror":"https://ror.org/04t1cdb72","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210160793"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyan Cai","raw_affiliation_strings":["State Key Laboratory of Resources and Environmental Information Systems,  Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Resources and Environmental Information Systems,  Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210160793"]},{"raw_affiliation_string":"State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210160793","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102933148","display_name":"Xiaohuan Yang","orcid":"https://orcid.org/0000-0002-3955-6845"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210160793","display_name":"Institute of Geographic Sciences and Natural Resources Research","ror":"https://ror.org/04t1cdb72","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210160793"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaohuan Yang","raw_affiliation_strings":["State Key Laboratory of Resources and Environmental Information Systems,  Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Resources and Environmental Information Systems,  Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210160793"]},{"raw_affiliation_string":"State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210160793","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023158186","display_name":"Xinliang Xu","orcid":"https://orcid.org/0000-0002-9185-9747"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210160793","display_name":"Institute of Geographic Sciences and Natural Resources Research","ror":"https://ror.org/04t1cdb72","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210160793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinliang Xu","raw_affiliation_strings":["State Key Laboratory of Resources and Environmental Information Systems,  Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Resources and Environmental Information Systems,  Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210160793"]},{"raw_affiliation_string":"State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210160793","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102933148"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210160793"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.8848,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.77721568,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"5","issue":"12","first_page":"6443","last_page":"6460"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10226","display_name":"Land Use and Ecosystem Services","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10226","display_name":"Land Use and Ecosystem Services","score":0.9997000098228455,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9883999824523926,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12253","display_name":"Urban Agriculture and Sustainability","score":0.9678999781608582,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/urbanization","display_name":"Urbanization","score":0.7678530216217041},{"id":"https://openalex.org/keywords/beijing","display_name":"Beijing","score":0.6603897213935852},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.650450587272644},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.5725983381271362},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.5625459551811218},{"id":"https://openalex.org/keywords/productivity","display_name":"Productivity","score":0.5337145328521729},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.5061001181602478},{"id":"https://openalex.org/keywords/agricultural-productivity","display_name":"Agricultural productivity","score":0.4957197904586792},{"id":"https://openalex.org/keywords/agricultural-land","display_name":"Agricultural land","score":0.4782392382621765},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4349175691604614},{"id":"https://openalex.org/keywords/food-security","display_name":"Food security","score":0.43127915263175964},{"id":"https://openalex.org/keywords/agricultural-economics","display_name":"Agricultural economics","score":0.4162941575050354},{"id":"https://openalex.org/keywords/environmental-protection","display_name":"Environmental protection","score":0.3510842025279999},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.0834389328956604},{"id":"https://openalex.org/keywords/economic-growth","display_name":"Economic growth","score":0.06271818280220032}],"concepts":[{"id":"https://openalex.org/C39853841","wikidata":"https://www.wikidata.org/wiki/Q161078","display_name":"Urbanization","level":2,"score":0.7678530216217041},{"id":"https://openalex.org/C2778304055","wikidata":"https://www.wikidata.org/wiki/Q657474","display_name":"Beijing","level":3,"score":0.6603897213935852},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.650450587272644},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5725983381271362},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.5625459551811218},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.5337145328521729},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.5061001181602478},{"id":"https://openalex.org/C128383755","wikidata":"https://www.wikidata.org/wiki/Q3816336","display_name":"Agricultural productivity","level":3,"score":0.4957197904586792},{"id":"https://openalex.org/C502990516","wikidata":"https://www.wikidata.org/wiki/Q3395383","display_name":"Agricultural land","level":3,"score":0.4782392382621765},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4349175691604614},{"id":"https://openalex.org/C549605437","wikidata":"https://www.wikidata.org/wiki/Q1229911","display_name":"Food security","level":3,"score":0.43127915263175964},{"id":"https://openalex.org/C48824518","wikidata":"https://www.wikidata.org/wiki/Q396340","display_name":"Agricultural economics","level":1,"score":0.4162941575050354},{"id":"https://openalex.org/C526734887","wikidata":"https://www.wikidata.org/wiki/Q832237","display_name":"Environmental protection","level":1,"score":0.3510842025279999},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0834389328956604},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.06271818280220032},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs5126443","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs5126443","pdf_url":"https://www.mdpi.com/2072-4292/5/12/6443/pdf?version=1403135138","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:6560e3889f15499b8aa1a259f5d8266e","is_oa":true,"landing_page_url":"https://doaj.org/article/6560e3889f15499b8aa1a259f5d8266e","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 5, Iss 12, Pp 6443-6460 (2013)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/5/12/6443/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs5126443","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 5; Issue 12; Pages: 6443-6460","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs5126443","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs5126443","pdf_url":"https://www.mdpi.com/2072-4292/5/12/6443/pdf?version=1403135138","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":[{"id":"https://metadata.un.org/sdg/11","score":0.4699999988079071,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320322643","display_name":"Ministry of Land and Resources of the People's Republic of China","ror":"https://ror.org/02kxqx159"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2172112288.pdf","grobid_xml":"https://content.openalex.org/works/W2172112288.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1546965551","https://openalex.org/W1885868234","https://openalex.org/W1985949400","https://openalex.org/W1998940448","https://openalex.org/W2006249338","https://openalex.org/W2023877532","https://openalex.org/W2043154307","https://openalex.org/W2053568580","https://openalex.org/W2085340808","https://openalex.org/W2087306084","https://openalex.org/W2109464815","https://openalex.org/W2109637933","https://openalex.org/W2139462271","https://openalex.org/W2148333466","https://openalex.org/W2161122967","https://openalex.org/W2167742631","https://openalex.org/W2215456049","https://openalex.org/W2347698623","https://openalex.org/W2348366792","https://openalex.org/W2354344454","https://openalex.org/W2376059243","https://openalex.org/W2379129275","https://openalex.org/W2391971081","https://openalex.org/W2393205291","https://openalex.org/W3141747252"],"related_works":["https://openalex.org/W3122296263","https://openalex.org/W3126366762","https://openalex.org/W1577157572","https://openalex.org/W2978601607","https://openalex.org/W3123816715","https://openalex.org/W1547680821","https://openalex.org/W4213187175","https://openalex.org/W4252349849","https://openalex.org/W4200574655","https://openalex.org/W2367950326"],"abstract_inverted_index":{"Rapid":[0],"urbanization":[1,60],"and":[2,30,49,122,126,166,199,209],"population":[3],"growth":[4],"in":[5,83,119,159,169,185,239],"China":[6,240],"have":[7],"raised":[8],"great":[9],"concerns":[10],"regarding":[11],"food":[12],"security":[13],"caused":[14,142],"by":[15],"the":[16,38,42,80,107,115,120,131,134,160,164,170,173,176,186,190,232,247,251,259],"loss":[17,148,181],"of":[18,41,44,79,92,109,114,133,149,163,179,217,235,250,262],"limited":[19],"cultivated":[20],"land.":[21,263],"In":[22],"this":[23,100,228],"study,":[24],"we":[25],"used":[26],"remotely":[27],"sensed":[28],"data":[29],"an":[31],"agricultural":[32,54,152],"productivity":[33,55,153],"estimation":[34],"model":[35],"to":[36,64,87,111,246],"characterize":[37],"spatiotemporal":[39],"patterns":[40],"conversion":[43,116],"cropland":[45,82,93],"into":[46],"urban":[47,70,136],"land":[48,219,223],"quantify":[50],"its":[51],"impacts":[52],"on":[53,130,189,214],"potential":[56,150],"during":[57],"China\u2019s":[58],"rapid":[59],"period,":[61],"from":[62],"1990":[63,86],"2010.":[65,112],"The":[66,138,253],"results":[67],"show":[68],"that":[69,202,224,231],"development":[71],"has":[72],"transformed":[73],"approximately":[74,89],"4.18":[75],"Mha,":[76],"or":[77,146],"2.26%,":[78],"total":[81,236],"China.":[84],"From":[85],"2000,":[88],"1.50":[90],"Mha":[91],"was":[94,104],"developed,":[95],"while":[96],"roughly":[97],"1.8":[98],"times":[99],"amount":[101],"(2.68":[102],"Mha)":[103],"converted":[105],"over":[106],"period":[108],"2000":[110],"Most":[113],"is":[117,127],"located":[118],"central":[121],"eastern":[123,191],"coastal":[124],"provinces":[125,188],"mainly":[128,183],"concentrated":[129,184],"periphery":[132],"major":[135,248],"areas.":[137],"transformation":[139],"has,":[140],"consequently,":[141],"a":[143],"71.45":[144],"Tg,":[145],"2.65%,":[147],"light-temperature":[151],"(PLTAP);":[154],"losses":[155],"were":[156],"24.33":[157],"Tg":[158,168],"first":[161],"decade":[162],"study":[165,229],"47.11":[167],"second.":[171],"At":[172],"provincial":[174],"scale,":[175],"largest":[177],"percentages":[178],"PLTAP":[180],"are":[182],"developed":[187],"coast,":[192],"such":[193],"as":[194],"Shanghai,":[195],"Beijing,":[196],"Zhejiang,":[197],"Tianjin,":[198],"Jiangsu.":[200],"Considering":[201],"these":[203],"areas":[204],"can":[205,225],"accommodate":[206],"more":[207],"people":[208],"produce":[210],"higher":[211],"economic":[212],"output":[213],"unit":[215],"area":[216],"built-up":[218],"and,":[220],"yet,":[221],"scarce":[222],"be":[226,242],"reclaimed,":[227],"suggests":[230],"dynamic":[233],"balance":[234],"farmland":[237],"policy":[238,254],"should":[241],"varied":[243],"provincially":[244],"according":[245],"function":[249],"province.":[252],"adjustment":[255],"will":[256],"help":[257],"maximize":[258],"utilization":[260],"efficiency":[261]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
