{"id":"https://openalex.org/W1463189127","doi":"https://doi.org/10.1007/978-3-642-27278-3_1","title":"Study on Soil Nutrients Spatial Variability in Yushu City","display_name":"Study on Soil Nutrients Spatial Variability in Yushu City","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W1463189127","doi":"https://doi.org/10.1007/978-3-642-27278-3_1","mag":"1463189127"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-27278-3_1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-642-27278-3_1","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-642-27278-3_1.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IFIP Advances in Information and Communication Technology","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/978-3-642-27278-3_1.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102216526","display_name":"Yueling Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210152006","display_name":"Jilin Agricultural University","ror":"https://ror.org/05dmhhd41","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152006"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yueling Zhao","raw_affiliation_strings":["Jilin Agricultural University, Changchun, Jilin, 130118, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jilin Agricultural University, Changchun, Jilin, 130118, China","institution_ids":["https://openalex.org/I4210152006"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047641665","display_name":"Haiyan Han","orcid":"https://orcid.org/0000-0002-5887-4347"},"institutions":[{"id":"https://openalex.org/I49232843","display_name":"Changchun University","ror":"https://ror.org/02an57k10","country_code":"CN","type":"education","lineage":["https://openalex.org/I49232843"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyan Han","raw_affiliation_strings":["Changchun University, Changchun, Jilin, 130022, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Changchun University, Changchun, Jilin, 130022, China","institution_ids":["https://openalex.org/I49232843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113745855","display_name":"Liying Cao","orcid":"https://orcid.org/0000-0001-7413-8385"},"institutions":[{"id":"https://openalex.org/I4210152006","display_name":"Jilin Agricultural University","ror":"https://ror.org/05dmhhd41","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152006"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liying Cao","raw_affiliation_strings":["Jilin Agricultural University, Changchun, Jilin, 130118, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jilin Agricultural University, Changchun, Jilin, 130118, China","institution_ids":["https://openalex.org/I4210152006"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111392997","display_name":"Guifen Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210152006","display_name":"Jilin Agricultural University","ror":"https://ror.org/05dmhhd41","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152006"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guifen Chen","raw_affiliation_strings":["Jilin Agricultural University, Changchun, Jilin, 130118, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jilin Agricultural University, Changchun, Jilin, 130118, China","institution_ids":["https://openalex.org/I4210152006"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.14002642,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.989799976348877,"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"}},"topics":[{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.989799976348877,"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/T13909","display_name":"Environmental Quality and Pollution","score":0.9865999817848206,"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/T13058","display_name":"Soil and Land Suitability Analysis","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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":0.8102011680603027},{"id":"https://openalex.org/keywords/phosphorus","display_name":"Phosphorus","score":0.7144548892974854},{"id":"https://openalex.org/keywords/topsoil","display_name":"Topsoil","score":0.6872578859329224},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6267600059509277},{"id":"https://openalex.org/keywords/nutrient","display_name":"Nutrient","score":0.6001462340354919},{"id":"https://openalex.org/keywords/spatial-variability","display_name":"Spatial variability","score":0.5979220271110535},{"id":"https://openalex.org/keywords/variogram","display_name":"Variogram","score":0.5126647353172302},{"id":"https://openalex.org/keywords/nitrogen","display_name":"Nitrogen","score":0.49382075667381287},{"id":"https://openalex.org/keywords/fertilizer","display_name":"Fertilizer","score":0.4756057858467102},{"id":"https://openalex.org/keywords/soil-nutrients","display_name":"Soil nutrients","score":0.458542138338089},{"id":"https://openalex.org/keywords/potassium","display_name":"Potassium","score":0.45171597599983215},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.3593742847442627},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.2893179655075073},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25626522302627563},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.18182450532913208},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.1607816219329834},{"id":"https://openalex.org/keywords/soil-water","display_name":"Soil water","score":0.12162154912948608},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11219999194145203}],"concepts":[{"id":"https://openalex.org/C125572338","wikidata":"https://www.wikidata.org/wiki/Q1440020","display_name":"Geostatistics","level":3,"score":0.8102011680603027},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.7144548892974854},{"id":"https://openalex.org/C20529654","wikidata":"https://www.wikidata.org/wiki/Q1247456","display_name":"Topsoil","level":3,"score":0.6872578859329224},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6267600059509277},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.6001462340354919},{"id":"https://openalex.org/C94747663","wikidata":"https://www.wikidata.org/wiki/Q7574086","display_name":"Spatial variability","level":2,"score":0.5979220271110535},{"id":"https://openalex.org/C154881674","wikidata":"https://www.wikidata.org/wiki/Q2269270","display_name":"Variogram","level":3,"score":0.5126647353172302},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.49382075667381287},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4756057858467102},{"id":"https://openalex.org/C2992136107","wikidata":"https://www.wikidata.org/wiki/Q104856566","display_name":"Soil nutrients","level":3,"score":0.458542138338089},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.45171597599983215},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.3593742847442627},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.2893179655075073},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25626522302627563},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.18182450532913208},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1607816219329834},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.12162154912948608},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11219999194145203},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-642-27278-3_1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-642-27278-3_1","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-642-27278-3_1.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IFIP Advances in Information and Communication Technology","raw_type":"book-chapter"},{"id":"pmh:oai:HAL:hal-01360955v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-01360955","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"5th Computer and Computing Technologies in Agriculture (CCTA), Oct 2011, Beijing, China. pp.1-7, &#x27E8;10.1007/978-3-642-27278-3_1&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":{"id":"doi:10.1007/978-3-642-27278-3_1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-642-27278-3_1","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-642-27278-3_1.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IFIP Advances in Information and Communication Technology","raw_type":"book-chapter"},"sustainable_development_goals":[{"score":0.7200000286102295,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320324636","display_name":"Jilin Agricultural University","ror":"https://ror.org/05dmhhd41"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1463189127.pdf","grobid_xml":"https://content.openalex.org/works/W1463189127.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1964785899","https://openalex.org/W2024955278","https://openalex.org/W2074984119","https://openalex.org/W2118398570","https://openalex.org/W2165937308","https://openalex.org/W2298247676","https://openalex.org/W2358321290","https://openalex.org/W2381629489","https://openalex.org/W2389083772","https://openalex.org/W2390787080"],"related_works":["https://openalex.org/W2365452842","https://openalex.org/W4255440089","https://openalex.org/W4210344345","https://openalex.org/W2546930921","https://openalex.org/W4243651458","https://openalex.org/W2014059759","https://openalex.org/W2375799645","https://openalex.org/W2384253261","https://openalex.org/W2381009485","https://openalex.org/W2354711097"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,5,21,46,84],"help":[3],"farmers":[4],"understand":[6],"soil":[7,12,52],"nutrients,":[8,53],"use":[9],"effectively":[10],"our":[11,15],"and":[13,61,73,86,109,138],"protect":[14],"environment,":[16],"at":[17],"the":[18,26,29,48,77,87,125,135,139,147],"same":[19],"time":[20],"improve":[22],"sustainable":[23],"development":[24],"of":[25,39,51,79,90,92,101,118,141,150],"agricultural":[27],"system,":[28],"topsoil":[30],"samples":[31],"were":[32,44,81],"collected":[33],"form":[34],"yushu":[35],"city":[36],".The":[37],"ways":[38],"combining":[40],"Geostatistics":[41],"with":[42],"GIS":[43],"applied":[45],"analyze":[47],"spatial":[49,114,148],"variability":[50,149],"such":[54],"as":[55],"Alkaline":[56,68,104],"hydrolysis":[57,69,105],"nitrogen,":[58,70,106],"available":[59,62,71,74,93,107,110,121],"phosphorus":[60,72,94,108,122],"potassium.":[63],"All":[64],"results":[65],"shows":[66],"that":[67],"potassium":[75,111],"in":[76],"coefficient":[78,89],"variation":[80,91],"from":[82],"9%":[83],"46%,":[85],"largest":[88],"was":[95],"46%.":[96],"By":[97],"using":[98],"Semi-variogram":[99],"function":[100],"statistical":[102],"analysis,":[103],"show":[112],"Moderate":[113],"dependency.":[115],"The":[116],"relevance":[117],"space":[119],"about":[120],"may":[123,143],"be":[124,144],"weakest,":[126],"which":[127],"is":[128],"effected":[129],"mainly":[130],"by":[131],"random":[132],"factors.":[133],"So":[134],"different":[136,151],"management":[137],"level":[140],"fertilizer":[142],"done":[145],"according":[146],"area":[152],"format.":[153]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
