{"id":"https://openalex.org/W4210802341","doi":"https://doi.org/10.3390/rs14030639","title":"Variability of Chlorophyll-a and Secchi Disk Depth (1997\u20132019) in the Bohai Sea Based on Monthly Cloud-Free Satellite Data Reconstructions","display_name":"Variability of Chlorophyll-a and Secchi Disk Depth (1997\u20132019) in the Bohai Sea Based on Monthly Cloud-Free Satellite Data Reconstructions","publication_year":2022,"publication_date":"2022-01-28","ids":{"openalex":"https://openalex.org/W4210802341","doi":"https://doi.org/10.3390/rs14030639"},"language":"en","primary_location":{"id":"doi:10.3390/rs14030639","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030639","pdf_url":"https://www.mdpi.com/2072-4292/14/3/639/pdf?version=1643421201","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/2072-4292/14/3/639/pdf?version=1643421201","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102925717","display_name":"Junting Guo","orcid":"https://orcid.org/0000-0001-6687-5617"},"institutions":[{"id":"https://openalex.org/I4210113896","display_name":"Qingdao National Laboratory for Marine Science and Technology","ror":"https://ror.org/026sv7t11","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210113896"]},{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junting Guo","raw_affiliation_strings":["Physical Oceanography Laboratory/CIMST, Ocean University of China, Qingdao 266100, China","Qingdao National Laboratory for Marine Science and Technology, Qingdao 266100, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physical Oceanography Laboratory/CIMST, Ocean University of China, Qingdao 266100, China","institution_ids":["https://openalex.org/I59028903"]},{"raw_affiliation_string":"Qingdao National Laboratory for Marine Science and Technology, Qingdao 266100, China","institution_ids":["https://openalex.org/I4210113896"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109336083","display_name":"Jingfang Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210113896","display_name":"Qingdao National Laboratory for Marine Science and Technology","ror":"https://ror.org/026sv7t11","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210113896"]},{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingfang Lu","raw_affiliation_strings":["Physical Oceanography Laboratory/CIMST, Ocean University of China, Qingdao 266100, China","Qingdao National Laboratory for Marine Science and Technology, Qingdao 266100, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physical Oceanography Laboratory/CIMST, Ocean University of China, Qingdao 266100, China","institution_ids":["https://openalex.org/I59028903"]},{"raw_affiliation_string":"Qingdao National Laboratory for Marine Science and Technology, Qingdao 266100, China","institution_ids":["https://openalex.org/I4210113896"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100421238","display_name":"Yuming Zhang","orcid":"https://orcid.org/0000-0003-1532-545X"},"institutions":[{"id":"https://openalex.org/I204710742","display_name":"Ministry of Ecology and Environment","ror":"https://ror.org/04gwbew76","country_code":"CN","type":"government","lineage":["https://openalex.org/I204710742"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuming Zhang","raw_affiliation_strings":["South China Institute of Environmental Sciences, Ministry of Ecology and Environment of the People\u2019s Republic of China, Guangzhou 510530, China","South China Institute of Environmental Sciences, Ministry of Ecology and Environment of the People's Republic of China, Guangzhou 510530, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South China Institute of Environmental Sciences, Ministry of Ecology and Environment of the People\u2019s Republic of China, Guangzhou 510530, China","institution_ids":["https://openalex.org/I204710742"]},{"raw_affiliation_string":"South China Institute of Environmental Sciences, Ministry of Ecology and Environment of the People's Republic of China, Guangzhou 510530, China","institution_ids":["https://openalex.org/I204710742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102775366","display_name":"Chen Zhou","orcid":"https://orcid.org/0000-0001-8254-1852"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Zhou","raw_affiliation_strings":["School of Marine Science, Nanjing University of Information Science and Technology, Nanjing 210044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Marine Science, Nanjing University of Information Science and Technology, Nanjing 210044, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100719911","display_name":"Shufang Zhang","orcid":"https://orcid.org/0000-0001-9488-5652"},"institutions":[{"id":"https://openalex.org/I4210114290","display_name":"China National Environmental Monitoring Center","ror":"https://ror.org/026drga03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I204710742","https://openalex.org/I4210114290"]},{"id":"https://openalex.org/I4387156115","display_name":"National Marine Environmental Monitoring Center","ror":"https://ror.org/03eg88604","country_code":null,"type":"facility","lineage":["https://openalex.org/I4387156115"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shufang Zhang","raw_affiliation_strings":["National Marine Environment Monitoring Center, Dalian 116023, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Marine Environment Monitoring Center, Dalian 116023, China","institution_ids":["https://openalex.org/I4210114290","https://openalex.org/I4387156115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101531087","display_name":"Daosheng Wang","orcid":"https://orcid.org/0000-0002-2225-6782"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daosheng Wang","raw_affiliation_strings":["Hubei Key Laboratory of Marine Geological Resources, China University of Geosciences, Wuhan 430074, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Marine Geological Resources, China University of Geosciences, Wuhan 430074, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007867399","display_name":"Xianqing Lv","orcid":"https://orcid.org/0000-0001-7994-7579"},"institutions":[{"id":"https://openalex.org/I4210113896","display_name":"Qingdao National Laboratory for Marine Science and Technology","ror":"https://ror.org/026sv7t11","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210113896"]},{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianqing Lv","raw_affiliation_strings":["Physical Oceanography Laboratory/CIMST, Ocean University of China, Qingdao 266100, China","Qingdao National Laboratory for Marine Science and Technology, Qingdao 266100, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physical Oceanography Laboratory/CIMST, Ocean University of China, Qingdao 266100, China","institution_ids":["https://openalex.org/I59028903"]},{"raw_affiliation_string":"Qingdao National Laboratory for Marine Science and Technology, Qingdao 266100, China","institution_ids":["https://openalex.org/I4210113896"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100719911"],"corresponding_institution_ids":["https://openalex.org/I4210114290","https://openalex.org/I4387156115"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":3.7086,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.92839246,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":"3","first_page":"639","last_page":"639"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10032","display_name":"Marine and coastal ecosystems","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T10032","display_name":"Marine and coastal ecosystems","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T10230","display_name":"Marine and fisheries research","score":0.9822999835014343,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/secchi-disk","display_name":"Secchi disk","score":0.8023228645324707},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6252173185348511},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6088711619377136},{"id":"https://openalex.org/keywords/empirical-orthogonal-functions","display_name":"Empirical orthogonal functions","score":0.5894834995269775},{"id":"https://openalex.org/keywords/chlorophyll-a","display_name":"Chlorophyll a","score":0.5076907873153687},{"id":"https://openalex.org/keywords/ocean-color","display_name":"Ocean color","score":0.4781832993030548},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4168066382408142},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.38041362166404724},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.3452633023262024},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17776989936828613},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.13883623480796814},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11825627088546753},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.07706016302108765}],"concepts":[{"id":"https://openalex.org/C2781026758","wikidata":"https://www.wikidata.org/wiki/Q575941","display_name":"Secchi disk","level":4,"score":0.8023228645324707},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6252173185348511},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6088711619377136},{"id":"https://openalex.org/C13724139","wikidata":"https://www.wikidata.org/wiki/Q3042818","display_name":"Empirical orthogonal functions","level":2,"score":0.5894834995269775},{"id":"https://openalex.org/C2778902199","wikidata":"https://www.wikidata.org/wiki/Q133878","display_name":"Chlorophyll a","level":2,"score":0.5076907873153687},{"id":"https://openalex.org/C2776939893","wikidata":"https://www.wikidata.org/wiki/Q7076134","display_name":"Ocean color","level":3,"score":0.4781832993030548},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4168066382408142},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.38041362166404724},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.3452633023262024},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17776989936828613},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.13883623480796814},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11825627088546753},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.07706016302108765},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.0},{"id":"https://openalex.org/C186699998","wikidata":"https://www.wikidata.org/wiki/Q156698","display_name":"Eutrophication","level":3,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14030639","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030639","pdf_url":"https://www.mdpi.com/2072-4292/14/3/639/pdf?version=1643421201","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:ed5760b2bff64123b6587d68cd85385e","is_oa":true,"landing_page_url":"https://doaj.org/article/ed5760b2bff64123b6587d68cd85385e","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 639 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/3/639/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14030639","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: 639","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14030639","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14030639","pdf_url":"https://www.mdpi.com/2072-4292/14/3/639/pdf?version=1643421201","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":[{"display_name":"Life below water","score":0.7799999713897705,"id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G219626250","display_name":null,"funder_award_id":"No. 42076011, No. U1806214 and No. 42106033","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G623512338","display_name":null,"funder_award_id":"Grant No. 2018YFC1407602","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W1116587888","https://openalex.org/W1149925075","https://openalex.org/W1702113842","https://openalex.org/W1968758870","https://openalex.org/W1983178432","https://openalex.org/W1986623277","https://openalex.org/W1989142070","https://openalex.org/W1995811252","https://openalex.org/W2000226373","https://openalex.org/W2004657074","https://openalex.org/W2012471223","https://openalex.org/W2013399283","https://openalex.org/W2028246222","https://openalex.org/W2044119708","https://openalex.org/W2047399876","https://openalex.org/W2064604870","https://openalex.org/W2075731344","https://openalex.org/W2080202804","https://openalex.org/W2083808131","https://openalex.org/W2114193021","https://openalex.org/W2120514850","https://openalex.org/W2144276939","https://openalex.org/W2161673640","https://openalex.org/W2170178421","https://openalex.org/W2172000614","https://openalex.org/W2176494706","https://openalex.org/W2287802693","https://openalex.org/W2301474374","https://openalex.org/W2384751052","https://openalex.org/W2516435037","https://openalex.org/W2518490088","https://openalex.org/W2602359174","https://openalex.org/W2605980718","https://openalex.org/W2624516189","https://openalex.org/W2790559779","https://openalex.org/W2800781086","https://openalex.org/W2802283512","https://openalex.org/W2884625678","https://openalex.org/W2909215525","https://openalex.org/W2910353990","https://openalex.org/W2955201471","https://openalex.org/W2955977560","https://openalex.org/W2969650971","https://openalex.org/W2998324590","https://openalex.org/W3011586568","https://openalex.org/W3091607471","https://openalex.org/W3093909794","https://openalex.org/W3095092244","https://openalex.org/W3113337826","https://openalex.org/W3126018086","https://openalex.org/W3127751901","https://openalex.org/W3144887425","https://openalex.org/W3167661957","https://openalex.org/W3191958347","https://openalex.org/W3203126660","https://openalex.org/W3205376444","https://openalex.org/W4200626002","https://openalex.org/W4206875347","https://openalex.org/W4246727630","https://openalex.org/W6710297081","https://openalex.org/W6802194157","https://openalex.org/W6802224718","https://openalex.org/W6828229289"],"related_works":["https://openalex.org/W427364248","https://openalex.org/W1966066955","https://openalex.org/W2143282602","https://openalex.org/W2061008045","https://openalex.org/W2186988511","https://openalex.org/W2052735890","https://openalex.org/W2049167280","https://openalex.org/W1992021183","https://openalex.org/W2767585637","https://openalex.org/W2802148760"],"abstract_inverted_index":{"Ocean":[0,26],"colour":[1],"data":[2,60,74],"are":[3],"crucial":[4],"for":[5],"monitoring":[6],"and":[7,34,130,150,154,159,188],"assessing":[8],"marine":[9],"ecosystems.":[10],"In":[11,135],"this":[12],"study,":[13],"the":[14,25,42,46,57,66,76,99,103,109,121,137,162,168,175,182,191,198],"Data":[15],"Interpolating":[16],"Empirical":[17],"Orthogonal":[18],"Functions":[19],"(DINEOF)":[20],"approach":[21],"was":[22,171],"applied":[23],"to":[24,39],"Colour":[27],"Climate":[28],"Change":[29],"Initiative":[30],"(OC-CCI),":[31],"chlorophyll-a":[32],"(Chl-a)":[33,93],"Secchi":[35],"disk":[36],"depth":[37],"(Zsd)":[38],"completely":[40],"reconstruct":[41],"missing":[43],"pixels":[44],"in":[45,102,108,167,197],"Bohai":[47,111,169,199],"Sea":[48,112,170],"during":[49],"1997\u20132019.":[50],"The":[51,86,106,152],"results":[52,143],"of":[53,91,148,157,164,186,194],"cross-validation":[54],"demonstrate":[55],"that":[56],"DINEOF":[58],"reconstructed":[59],"have":[61],"a":[62,89,114,124],"good":[63],"agreement":[64],"with":[65,83],"satellite-measured":[67],"data.":[68],"Based":[69],"on":[70],"monthly":[71],"cloud-free":[72,195],"satellite":[73],"reconstructions,":[75],"Zsd":[77,87,122,160,189],"series":[78],"showed":[79,113],"high":[80],"negative":[81],"correlation":[82],"log10":[84,92],"(Chl-a).":[85],"as":[88],"function":[90],"can":[94],"be":[95],"well":[96],"fitted":[97],"by":[98],"cubic":[100],"polynomial":[101],"offshore":[104],"waters.":[105],"Chl-a":[107,149,158,187],"entire":[110],"significant":[115,125],"decreasing":[116],"trend":[117,127],"(\u22120.013":[118],"mg/m3/year),":[119],"while":[120],"exhibited":[123],"increasing":[126],"(0.0065":[128],"m/year),":[129],"both":[131],"had":[132],"regional-seasonal":[133],"variations.":[134],"addition,":[136],"ensemble":[138],"empirical":[139],"mode":[140],"decomposition":[141],"(EEMD)":[142],"reveal":[144],"highly":[145],"nonlinear":[146,155],"trends":[147,156],"Zsd.":[151],"linear":[153],"suggest":[161],"deterioration":[163],"water":[165],"quality":[166],"not":[172],"continued":[173],"over":[174],"past":[176],"two":[177],"decades.":[178],"This":[179],"study":[180],"presents":[181],"first":[183],"simultaneous":[184],"investigation":[185],"using":[190],"23":[192],"years":[193],"reconstructions":[196],"Sea.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
