{"id":"https://openalex.org/W4414758076","doi":"https://doi.org/10.1109/jstars.2025.3617083","title":"Research on Stacking Ensemble Learning-Based Remote Sensing Retrieval of Total Phosphorus Concentration in Poyang Lake and Its Multidimensional Driving Mechanisms","display_name":"Research on Stacking Ensemble Learning-Based Remote Sensing Retrieval of Total Phosphorus Concentration in Poyang Lake and Its Multidimensional Driving Mechanisms","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4414758076","doi":"https://doi.org/10.1109/jstars.2025.3617083"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3617083","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3617083","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2025.3617083","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Luanbin Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luanbin Yin","raw_affiliation_strings":["Key Laboratory of Mechanism, Prevention and Mitigation of Land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","Key Laboratory of Mechanism, Prevention and Mitigation of land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Mechanism, Prevention and Mitigation of Land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]},{"raw_affiliation_string":"Key Laboratory of Mechanism, Prevention and Mitigation of land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066857305","display_name":"ChaoYue Wang","orcid":"https://orcid.org/0009-0002-0379-227X"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Che Wang","raw_affiliation_strings":["Key Laboratory of Mechanism, Prevention and Mitigation of Land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","Key Laboratory of Mechanism, Prevention and Mitigation of land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0002-0379-227X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Mechanism, Prevention and Mitigation of Land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]},{"raw_affiliation_string":"Key Laboratory of Mechanism, Prevention and Mitigation of land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xuejun Wang","orcid":"https://orcid.org/0009-0004-9921-155X"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejun Wang","raw_affiliation_strings":["Key Laboratory of Mechanism, Prevention and Mitigation of Land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","Key Laboratory of Mechanism, Prevention and Mitigation of land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0004-9921-155X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Mechanism, Prevention and Mitigation of Land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]},{"raw_affiliation_string":"Key Laboratory of Mechanism, Prevention and Mitigation of land Subsidence, MOE and Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I25254941"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":0.5018,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.68830797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"18","issue":null,"first_page":"25770","last_page":"25780"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11634","display_name":"Water Quality and Pollution Assessment","score":0.8998000025749207,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T11634","display_name":"Water Quality and Pollution Assessment","score":0.8998000025749207,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.8952000141143799,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing 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/T12697","display_name":"Water Quality Monitoring Technologies","score":0.7824000120162964,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/inversion","display_name":"Inversion (geology)","score":0.5378999710083008},{"id":"https://openalex.org/keywords/eutrophication","display_name":"Eutrophication","score":0.520799994468689},{"id":"https://openalex.org/keywords/water-quality","display_name":"Water quality","score":0.5169000029563904},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.5049999952316284},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.43950000405311584},{"id":"https://openalex.org/keywords/stacking","display_name":"Stacking","score":0.390500009059906},{"id":"https://openalex.org/keywords/flood-myth","display_name":"Flood myth","score":0.35179999470710754},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.31349998712539673}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7172999978065491},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6629999876022339},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5378999710083008},{"id":"https://openalex.org/C186699998","wikidata":"https://www.wikidata.org/wiki/Q156698","display_name":"Eutrophication","level":3,"score":0.520799994468689},{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.5169000029563904},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.5049999952316284},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44589999318122864},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.43950000405311584},{"id":"https://openalex.org/C33347731","wikidata":"https://www.wikidata.org/wiki/Q285210","display_name":"Stacking","level":2,"score":0.390500009059906},{"id":"https://openalex.org/C74256435","wikidata":"https://www.wikidata.org/wiki/Q134052","display_name":"Flood myth","level":2,"score":0.35179999470710754},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.31349998712539673},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.31290000677108765},{"id":"https://openalex.org/C175327387","wikidata":"https://www.wikidata.org/wiki/Q3289906","display_name":"Aquatic ecosystem","level":2,"score":0.3109999895095825},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2888999879360199},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.2809000015258789},{"id":"https://openalex.org/C179006392","wikidata":"https://www.wikidata.org/wiki/Q3736556","display_name":"Nonpoint source pollution","level":3,"score":0.28029999136924744},{"id":"https://openalex.org/C2775938548","wikidata":"https://www.wikidata.org/wiki/Q1565182","display_name":"Thematic Mapper","level":3,"score":0.27559998631477356},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.27480000257492065},{"id":"https://openalex.org/C50477045","wikidata":"https://www.wikidata.org/wiki/Q1444790","display_name":"Surface runoff","level":2,"score":0.2676999866962433},{"id":"https://openalex.org/C2780408538","wikidata":"https://www.wikidata.org/wiki/Q3615217","display_name":"Ancillary data","level":2,"score":0.2599000036716461},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.25699999928474426}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3617083","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3617083","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4eb237eb72864b358774b1be07d2a810","is_oa":true,"landing_page_url":"https://doaj.org/article/4eb237eb72864b358774b1be07d2a810","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":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 25770-25780 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3617083","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3617083","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1952626668","display_name":"\u4eac\u6d25\u5180\u5178\u578b\u533a\u5730\u4e0b\u7a7a\u95f4\u6f14\u5316\u4e0e\u5730\u9762\u6c89\u964d\u54cd\u5e94\u673a\u7406\u7814\u7a76","funder_award_id":"41930109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4119202076","display_name":null,"funder_award_id":"42271487","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1978874573","https://openalex.org/W2126534649","https://openalex.org/W2487898712","https://openalex.org/W2511881554","https://openalex.org/W2559797369","https://openalex.org/W2738308406","https://openalex.org/W2751938149","https://openalex.org/W2989867133","https://openalex.org/W3002483235","https://openalex.org/W3005960596","https://openalex.org/W3011013353","https://openalex.org/W3017070726","https://openalex.org/W3040078245","https://openalex.org/W3156052639","https://openalex.org/W4210501753","https://openalex.org/W4220725168","https://openalex.org/W4292451940","https://openalex.org/W4296096107","https://openalex.org/W4296482985","https://openalex.org/W4311153995","https://openalex.org/W4316465968","https://openalex.org/W4327603948","https://openalex.org/W4382791536","https://openalex.org/W4385730495","https://openalex.org/W4385949507","https://openalex.org/W4386920682","https://openalex.org/W4389206140","https://openalex.org/W4393315331","https://openalex.org/W4393352813","https://openalex.org/W4394879020","https://openalex.org/W4398151337","https://openalex.org/W4399781115","https://openalex.org/W4401043544","https://openalex.org/W4402122328","https://openalex.org/W4402182230","https://openalex.org/W4402518917","https://openalex.org/W4403320708","https://openalex.org/W4404604010","https://openalex.org/W4406089614","https://openalex.org/W4406308621","https://openalex.org/W4408377434","https://openalex.org/W4408606362","https://openalex.org/W4408725479","https://openalex.org/W4408896709","https://openalex.org/W4408972756","https://openalex.org/W4409074591","https://openalex.org/W4409481664","https://openalex.org/W4411250228"],"related_works":[],"abstract_inverted_index":{"As":[0],"a":[1,17,86,98,165,198,277,291,344],"critical":[2],"ecological":[3,22],"security":[4],"barrier":[5],"in":[6,47,74,142,223,232,254,280,356,384],"the":[7,53,129,147,182,204,233,255,282,311,368],"Yangtze":[8],"River":[9],"Basin,":[10],"Poyang":[11,48,357],"Lake's":[12],"water":[13,41,301,372,381],"quality":[14,42,302,373,382],"status":[15],"has":[16,366],"decisive":[18],"impact":[19],"on":[20,104],"regional":[21,221],"and":[23,44,58,115,151,235,245,265,299,308,323,332],"environmental":[24],"stability.":[25],"Remote":[26],"sensing":[27],"retrieval":[28],"of":[29,55,61,174,271,286,362],"total":[30,287],"phosphorus":[31,297],"(TP)":[32],"concentrations":[33,250],"serves":[34],"as":[35,329],"an":[36],"effective":[37],"technical":[38,349,378],"approach":[39,126],"for":[40,90,294,351,371,380],"monitoring":[43,56,132,355],"eutrophication":[45],"assessment":[46],"Lake.":[49],"However,":[50],"constrained":[51],"by":[52,155,242],"scarcity":[54],"data":[57,112],"inherent":[59],"limitations":[60],"conventional":[62],"methods,":[63],"existing":[64],"TP":[65,91,116,131,158,175,224,315,354],"concentration":[66,92,117],"inversion":[67,88,159,184],"techniques":[68],"still":[69],"face":[70],"significant":[71],"accuracy":[72,189],"constraints":[73],"complex":[75],"inland":[76],"aquatic":[77,105],"environments.":[78],"To":[79],"address":[80],"this":[81,83,385],"challenges,":[82],"study":[84,312],"develops":[85],"novel":[87],"framework":[89,95,148,185,350],"estimation.":[93],"The":[94,177],"innovatively":[96],"incorporates":[97],"two-stage":[99],"parameterized":[100],"perturbation":[101],"mechanism":[102],"based":[103],"optical":[106],"characteristics,":[107],"simultaneously":[108],"enhancing":[109],"multispectral":[110],"reflectance":[111],"(B02-B12":[113],"bands)":[114],"distribution":[118,284],"patterns":[119,285],"through":[120,337,359],"spectral":[121],"feature":[122],"optimization":[123],"strategies.":[124],"This":[125,341],"successfully":[127],"expands":[128],"sparse":[130],"dataset":[133],"to":[134,169,203],"14":[135],"times":[136],"its":[137],"original":[138],"scale.":[139],"Furthermore,":[140],"grounded":[141],"Stacking":[143],"ensemble":[144],"learning":[145],"theory,":[146],"employs":[149],"LightGBM":[150],"Extra":[152,208],"Trees":[153,209],"algorithms\u2014distinguished":[154],"their":[156],"excellent":[157],"performance\u2014as":[160],"base":[161],"learners,":[162],"while":[163],"integrating":[164,305],"Random":[166],"Forest":[167],"meta-learner":[168],"achieve":[170],"nonlinear":[171],"fusion":[172],"reconstruction":[173],"concentrations.":[176,225],"experimental":[178],"results":[179,259],"showed":[180],"that":[181,314],"constructed":[183],"achieved":[186],"optimal":[187],"predictive":[188],"(RMSE":[190,210],"=":[191,195,211,215],"0.0148":[192],"mg/L,":[193,213],"R\u00b2":[194,214],"0.6121),":[196],"representing":[197],"6.02%":[199],"performance":[200],"improvement":[201],"compared":[202],"best":[205],"single":[206],"model":[207],"0.0159":[212],"0.5519).":[216],"Spatial":[217],"analysis":[218,270,361],"revealed":[219],"distinct":[220],"differences":[222],"Higher":[226],"values":[227],"(0.15\u20130.213":[228],"mg/L)":[229,252],"were":[230],"found":[231,313],"northern":[234],"southern":[236],"marginal":[237],"regions,":[238],"which":[239],"are":[240,260],"affected":[241],"agricultural":[243],"runoff":[244],"urban":[246],"wastewater":[247],"discharge.":[248],"Lower":[249],"(0.062\u20130.12":[251],"occurred":[253],"central":[256],"waters.":[257],"These":[258],"consistent":[261],"with":[262],"field":[263],"measurements":[264],"historical":[266],"pollution":[267],"patterns.Conducting":[268],"in-depth":[269],"driving":[272,363],"factors":[273,327],"is":[274],"not":[275],"only":[276],"key":[278],"link":[279],"deciphering":[281],"spatial":[283,316],"phosphorus,":[288],"but":[289],"also":[290],"scientific":[292,369],"prerequisite":[293],"achieving":[295],"precise":[296],"control":[298],"targeted":[300],"management.":[303,374],"By":[304],"Pearson":[306],"correlation":[307],"PCA":[309],"analyses,":[310],"heterogeneity":[317],"resulted":[318],"from":[319],"combined":[320],"exogenous":[321],"inputs":[322],"endogenous":[324],"releases.":[325],"Meteorological":[326],"such":[328],"evapotranspiration,":[330],"precipitation,":[331],"temperature":[333],"regulated":[334],"these":[335],"processes":[336],"hydro-meteorological":[338],"coupling":[339],"pathways.":[340],"research":[342],"established":[343],"reliable":[345],"\u201cspectral":[346],"enhancement\u2013integrated":[347],"inversion\u201d":[348],"remote":[352],"sensing\u2013based":[353],"Lake.Meanwhile,":[358],"systematic":[360],"factors,":[364],"it":[365],"consolidated":[367],"foundation":[370],"It":[375],"provides":[376],"important":[377],"support":[379],"management":[383],"ecologically":[386],"sensitive":[387],"region.":[388]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}