{"id":"https://openalex.org/W2030537205","doi":"https://doi.org/10.1109/geoinformatics.2010.5567500","title":"Heavy metal contamination in arable land of Chongming based on GIS and Geostatistics","display_name":"Heavy metal contamination in arable land of Chongming based on GIS and Geostatistics","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2030537205","doi":"https://doi.org/10.1109/geoinformatics.2010.5567500","mag":"2030537205"},"language":"en","primary_location":{"id":"doi:10.1109/geoinformatics.2010.5567500","is_oa":false,"landing_page_url":"https://doi.org/10.1109/geoinformatics.2010.5567500","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 18th International Conference on Geoinformatics","raw_type":"proceedings-article"},"type":"article","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":null,"display_name":"Gua Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gua Shen","raw_affiliation_strings":["Laboratory of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, China","Lab. of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, 0086 200240, P. R. China"],"affiliations":[{"raw_affiliation_string":"Laboratory of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Lab. of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, 0086 200240, P. R. China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113015004","display_name":"Xiumei Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiumei Huang","raw_affiliation_strings":["Laboratory of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, China","Lab. of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, 0086 200240, P. R. China"],"affiliations":[{"raw_affiliation_string":"Laboratory of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Lab. of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, 0086 200240, P. R. China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015464151","display_name":"Zhenhua Qian","orcid":"https://orcid.org/0000-0002-4681-2747"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenhua Qian","raw_affiliation_strings":["Laboratory of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, China","Lab. of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, 0086 200240, P. R. China"],"affiliations":[{"raw_affiliation_string":"Laboratory of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Lab. of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, 0086 200240, P. R. China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088869029","display_name":"Jinging Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinging Xu","raw_affiliation_strings":["Laboratory of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, China","Lab. of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, 0086 200240, P. R. China"],"affiliations":[{"raw_affiliation_string":"Laboratory of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Lab. of Digital Agriculture, School of Agriculture &Biology, Shanghai Jiaotong University, Shanghai, 0086 200240, P. R. China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.10506645,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"27","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9775999784469604,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9775999784469604,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9661999940872192,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13909","display_name":"Environmental Quality and Pollution","score":0.9508000016212463,"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/geostatistics","display_name":"Geostatistics","score":0.8195431232452393},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.7846110463142395},{"id":"https://openalex.org/keywords/arable-land","display_name":"Arable land","score":0.7687122821807861},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6296249628067017},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5247997045516968},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.5073201060295105},{"id":"https://openalex.org/keywords/multivariate-interpolation","display_name":"Multivariate interpolation","score":0.4941764175891876},{"id":"https://openalex.org/keywords/variogram","display_name":"Variogram","score":0.49120205640792847},{"id":"https://openalex.org/keywords/pollution","display_name":"Pollution","score":0.46257880330085754},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.4315558671951294},{"id":"https://openalex.org/keywords/contamination","display_name":"Contamination","score":0.4196584224700928},{"id":"https://openalex.org/keywords/spatial-variability","display_name":"Spatial variability","score":0.40921273827552795},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23759648203849792},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1628008782863617},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.13269862532615662},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11551079154014587},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10550156235694885},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.09179094433784485},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.09145534038543701}],"concepts":[{"id":"https://openalex.org/C125572338","wikidata":"https://www.wikidata.org/wiki/Q1440020","display_name":"Geostatistics","level":3,"score":0.8195431232452393},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.7846110463142395},{"id":"https://openalex.org/C71762439","wikidata":"https://www.wikidata.org/wiki/Q843920","display_name":"Arable land","level":3,"score":0.7687122821807861},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6296249628067017},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5247997045516968},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.5073201060295105},{"id":"https://openalex.org/C203332170","wikidata":"https://www.wikidata.org/wiki/Q6334079","display_name":"Multivariate interpolation","level":3,"score":0.4941764175891876},{"id":"https://openalex.org/C154881674","wikidata":"https://www.wikidata.org/wiki/Q2269270","display_name":"Variogram","level":3,"score":0.49120205640792847},{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.46257880330085754},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.4315558671951294},{"id":"https://openalex.org/C112570922","wikidata":"https://www.wikidata.org/wiki/Q60528603","display_name":"Contamination","level":2,"score":0.4196584224700928},{"id":"https://openalex.org/C94747663","wikidata":"https://www.wikidata.org/wiki/Q7574086","display_name":"Spatial variability","level":2,"score":0.40921273827552795},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23759648203849792},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1628008782863617},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.13269862532615662},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11551079154014587},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10550156235694885},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.09179094433784485},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.09145534038543701},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.0},{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/geoinformatics.2010.5567500","is_oa":false,"landing_page_url":"https://doi.org/10.1109/geoinformatics.2010.5567500","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 18th International Conference on Geoinformatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.7400000095367432,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W326749311","https://openalex.org/W1002486333","https://openalex.org/W1580438534","https://openalex.org/W1971428098","https://openalex.org/W1972305741","https://openalex.org/W2005402137","https://openalex.org/W2056193610","https://openalex.org/W2060547341","https://openalex.org/W2140426308","https://openalex.org/W2153037394","https://openalex.org/W2166757219","https://openalex.org/W2170892238"],"related_works":["https://openalex.org/W2052710480","https://openalex.org/W2368967224","https://openalex.org/W2037793448","https://openalex.org/W3016725241","https://openalex.org/W1977441901","https://openalex.org/W2358349144","https://openalex.org/W3133739838","https://openalex.org/W111602388","https://openalex.org/W3200148366","https://openalex.org/W2389668059"],"abstract_inverted_index":{"Soil":[0],"heavy":[1,36,44,57,113],"metal":[2,37,58],"pollution":[3,110],"has":[4],"increasing":[5],"applied":[6],"pressure":[7],"on":[8,64,92],"land":[9],"resources":[10],"with":[11,86],"the":[12,30,34,41,55,78,87,105,125,128,138],"intensive":[13],"effects":[14],"of":[15,33,89,112,137],"local":[16],"geochemistry":[17],"or":[18,53],"human":[19],"activities":[20],"in":[21,61],"recent":[22],"years.":[23],"This":[24],"investigation":[25],"was":[26,74,118,130],"conducted":[27],"to":[28,39,51,96,116],"understand":[29],"spatial":[31,106],"variability":[32,107],"soil":[35],"elements,":[38],"evaluate":[40],"relationship":[42],"between":[43],"metals":[45,114],"and":[46,50,66,71,109,132],"their":[47],"probable":[48,56],"sources":[49],"identify":[52],"forewarn":[54],"contamination":[59],"area":[60],"Chongming":[62],"based":[63],"Geostatistics":[65],"GIS.":[67],"The":[68,100,134],"effective":[69],"interpolation":[70],"analysis":[72],"strategy":[73],"explored":[75],"by":[76],"combing":[77],"interpolating":[79],"model":[80],"derived":[81],"from":[82],"dataset":[83,93],"excluding":[84],"outlier":[85,95,129],"performance":[88],"Universal":[90],"Kriging":[91],"including":[94],"meet":[97],"this":[98],"need.":[99],"experimental":[101],"results":[102],"showed":[103],"that":[104,117],"characteristics":[108],"situation":[111],"accorded":[115],"investigated":[119],"through":[120],"field":[121],"work,":[122],"which":[123],"suggested":[124],"scheme":[126],"concerned":[127],"reasonable":[131],"effective.":[133],"further":[135],"improvement":[136],"approach":[139],"is":[140],"needed":[141],"for":[142],"more":[143],"extensive":[144],"application.":[145]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}
