{"id":"https://openalex.org/W4396805686","doi":"https://doi.org/10.3390/w16101350","title":"Comparative Study on the Determination of Chlorophyll-a in Lake Phytoplankton by a YSI Multi-Parameter Water Quality Meter and Laboratory Spectrophotometric Method","display_name":"Comparative Study on the Determination of Chlorophyll-a in Lake Phytoplankton by a YSI Multi-Parameter Water Quality Meter and Laboratory Spectrophotometric Method","publication_year":2024,"publication_date":"2024-05-09","ids":{"openalex":"https://openalex.org/W4396805686","doi":"https://doi.org/10.3390/w16101350"},"language":"en","primary_location":{"id":"doi:10.3390/w16101350","doi":"https://doi.org/10.3390/w16101350","is_oa":true,"landing_page_url":"https://doi.org/10.3390/w16101350","pdf_url":null,"source":{"id":"https://openalex.org/S134216166","display_name":"Water","issn_l":"2073-4441","issn":["2073-4441"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Water","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/w16101350","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100440213","display_name":"Jie Wang","orcid":"https://orcid.org/0009-0004-1824-7244","observed_orcids":["https://orcid.org/0009-0004-1824-7244"]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Wang","raw_affiliation_strings":["Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016579357","display_name":"Lizeng Duan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lizeng Duan","raw_affiliation_strings":["Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029582992","display_name":"Donglin Li","orcid":"https://orcid.org/0000-0003-4126-4136","observed_orcids":["https://orcid.org/0000-0003-4126-4136"]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Donglin Li","raw_affiliation_strings":["Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yuwei Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuwei Zhang","raw_affiliation_strings":["Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","Institute for International Rivers and Eco-Security, Yunnan University, Kunming 650504, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","institution_ids":["https://openalex.org/I189210763"]},{"raw_affiliation_string":"Institute for International Rivers and Eco-Security, Yunnan University, Kunming 650504, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101066079","display_name":"Zheng Yuan","orcid":"https://orcid.org/0009-0008-8450-245X","observed_orcids":["https://orcid.org/0009-0008-8450-245X"]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Yuan","raw_affiliation_strings":["Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","Institute for International Rivers and Eco-Security, Yunnan University, Kunming 650504, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","institution_ids":["https://openalex.org/I189210763"]},{"raw_affiliation_string":"Institute for International Rivers and Eco-Security, Yunnan University, Kunming 650504, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100721215","display_name":"Huayu Li","orcid":"https://orcid.org/0009-0002-6845-0561","observed_orcids":["https://orcid.org/0009-0002-6845-0561"]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huayu Li","raw_affiliation_strings":["Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091899907","display_name":"Hucai Zhang","orcid":"https://orcid.org/0000-0001-7733-2036","observed_orcids":["https://orcid.org/0000-0001-7733-2036"]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hucai Zhang","raw_affiliation_strings":["Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China"],"raw_orcid":"https://orcid.org/0000-0001-7733-2036","affiliations":[{"raw_affiliation_string":"Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, China","institution_ids":["https://openalex.org/I189210763"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5091899907"],"corresponding_institution_ids":["https://openalex.org/I189210763"],"apc_list":{"value":2600,"currency":"CHF","value_usd":2955},"apc_paid":{"value":2600,"currency":"CHF","value_usd":2955},"fwci":1.0022,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.67358811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"16","issue":"10","first_page":"1350","last_page":"1350"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10236","display_name":"Aquatic Ecosystems and Phytoplankton Dynamics","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T10236","display_name":"Aquatic Ecosystems and Phytoplankton Dynamics","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T10032","display_name":"Marine Plankton and Biogeochemistry","score":0.0006000000284984708,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/chlorophyll-a","display_name":"chlorophyll a","score":0.996999979019165},{"id":"https://openalex.org/keywords/phytoplankton-density","display_name":"phytoplankton density","score":0.9670000076293945},{"id":"https://openalex.org/keywords/spectrophotometry","display_name":"spectrophotometry","score":0.7680000066757202},{"id":"https://openalex.org/keywords/method-comparison","display_name":"method comparison","score":0.6110000014305115},{"id":"https://openalex.org/keywords/eutrophication","display_name":"eutrophication","score":0.8230000138282776},{"id":"https://openalex.org/keywords/algal-blooms","display_name":"algal blooms","score":0.9660000205039978},{"id":"https://openalex.org/keywords/plateau-lakes","display_name":"plateau lakes","score":0.9459999799728394},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.7089999914169312},{"id":"https://openalex.org/keywords/trophic-state","display_name":"trophic state","score":0.8399999737739563},{"id":"https://openalex.org/keywords/phytoplankton-diversity","display_name":"phytoplankton diversity","score":0.7990000247955322},{"id":"https://openalex.org/keywords/fluorescence-intensity","display_name":"fluorescence intensity","score":0.5059999823570251},{"id":"https://openalex.org/keywords/yunnan","display_name":"Yunnan","score":0.5509999990463257}],"concepts":[{"id":"https://openalex.org/C2780892065","wikidata":"https://www.wikidata.org/wiki/Q184755","display_name":"Phytoplankton","level":3,"score":0.9604619741439819},{"id":"https://openalex.org/C186699998","wikidata":"https://www.wikidata.org/wiki/Q156698","display_name":"Eutrophication","level":3,"score":0.8314581513404846},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6571977138519287},{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.5985241532325745},{"id":"https://openalex.org/C2778902199","wikidata":"https://www.wikidata.org/wiki/Q133878","display_name":"Chlorophyll a","level":2,"score":0.5631529688835144},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.46491533517837524},{"id":"https://openalex.org/C9777977","wikidata":"https://www.wikidata.org/wiki/Q146575","display_name":"Dry season","level":2,"score":0.44758644700050354},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.2916668653488159},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.22605398297309875},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.13375318050384521}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/w16101350","doi":"https://doi.org/10.3390/w16101350","is_oa":true,"landing_page_url":"https://doi.org/10.3390/w16101350","pdf_url":null,"source":{"id":"https://openalex.org/S134216166","display_name":"Water","issn_l":"2073-4441","issn":["2073-4441"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Water","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/w16101350","doi":"https://doi.org/10.3390/w16101350","is_oa":true,"landing_page_url":"https://doi.org/10.3390/w16101350","pdf_url":null,"source":{"id":"https://openalex.org/S134216166","display_name":"Water","issn_l":"2073-4441","issn":["2073-4441"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Water","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.6618000268936157}],"study_designs":[],"awards":[{"id":"https://openalex.org/G4336405547","display_name":null,"funder_award_id":"KC-22222984","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6430180752","display_name":null,"funder_award_id":"202103AC100001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G819732350","display_name":null,"funder_award_id":"U2202207","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W84053410","https://openalex.org/W1965600615","https://openalex.org/W1968803940","https://openalex.org/W2000189050","https://openalex.org/W2027294099","https://openalex.org/W2028348116","https://openalex.org/W2040738344","https://openalex.org/W2042004485","https://openalex.org/W2057652801","https://openalex.org/W2071673898","https://openalex.org/W2104278903","https://openalex.org/W2107667666","https://openalex.org/W2143524088","https://openalex.org/W2164689991","https://openalex.org/W2362925508","https://openalex.org/W2365316640","https://openalex.org/W2372018514","https://openalex.org/W2374820243","https://openalex.org/W2387649862","https://openalex.org/W2424862843","https://openalex.org/W2783793358","https://openalex.org/W2903246098","https://openalex.org/W2914868446","https://openalex.org/W2945440481","https://openalex.org/W2979808541","https://openalex.org/W3042804500","https://openalex.org/W3081764520","https://openalex.org/W3083279330","https://openalex.org/W3129820227","https://openalex.org/W3152511926","https://openalex.org/W3211343028","https://openalex.org/W4200376832","https://openalex.org/W4213342765","https://openalex.org/W4241905669","https://openalex.org/W4281261624","https://openalex.org/W4293728276","https://openalex.org/W4293728290","https://openalex.org/W4295095521","https://openalex.org/W4296047358","https://openalex.org/W4307346912","https://openalex.org/W7061425257"],"related_works":["https://openalex.org/W2368180408","https://openalex.org/W4313584913","https://openalex.org/W2374613953","https://openalex.org/W4309087143","https://openalex.org/W1525540089","https://openalex.org/W4210514347","https://openalex.org/W7163397433","https://openalex.org/W7081935759","https://openalex.org/W4404546379","https://openalex.org/W2982747680"],"abstract_inverted_index":{"Algal":[0],"blooms":[1],"caused":[2],"by":[3,73,111,120,144],"eutrophication":[4,24],"are":[5,20,186],"a":[6],"major":[7],"global":[8],"problem,":[9],"and":[10,13,52,66,78,94,97,123,140,244,263,289,298,301],"the":[11,27,30,64,74,79,90,107,112,121,124,127,145,153,157,203,213,224,229,247],"monitoring":[12],"prediction":[14],"of":[15,23,29,106,174,181,197,206,216,249,254],"algal":[16],"densities":[17],"in":[18,39,60,89,152,212,218,242,251,277],"lakes":[19,59],"important":[21],"indicators":[22],"management.":[25],"However,":[26,183],"reliability":[28],"commonly":[31],"used":[32,88,160],"chlorophyll-a":[33],"(Chl-a)":[34],"to":[35,43,161,164,171,178,220,239,273,282,304],"characterize":[36,165,274],"phytoplankton":[37,101,141,166,175,191,217,231,245,256,264,275,286],"density":[38,102,142,167,176,265,276],"lake":[40],"environments":[41],"needs":[42],"be":[44,305],"further":[45],"investigated.":[46],"In":[47,293],"this":[48],"paper,":[49],"we":[50],"sampled":[51],"analyzed":[53],"365":[54],"samples":[55],"from":[56,227],"nine":[57],"plateau":[58],"Yunnan":[61],"Province":[62],"during":[63],"dry":[65,154],"rainy":[67],"seasons.":[68],"The":[69,136,259],"Chl-a":[70,108,139,163,204,243,250,262,272],"data":[71],"measured":[72,110,119,143],"laboratory":[75,113,158,295],"spectrophotometric":[76],"method":[77],"portable":[80],"YSI":[81,146,225],"multi-parameter":[82],"water":[83],"quality":[84],"meter":[85],"(YSI)":[86],"directly":[87],"field":[91],"were":[92,103,115],"compared,":[93],"regression":[95],"analysis":[96,99],"correlation":[98,125,137],"with":[100],"performed.":[104],"Most":[105],"values":[109],"instrument":[114],"greater":[116],"than":[117],"those":[118],"YSI,":[122],"between":[126,138,261],"two":[128],"methods":[129,159,185,297],"was":[130,266],"weak":[131],"(0.492,":[132],"p":[133],"<":[134,150],"0.001).":[135],"reached":[147],"0.67":[148],"(p":[149],"0.001)":[151],"season,":[155],"while":[156],"measure":[162],"may":[168],"have":[169],"led":[170],"an":[172],"overestimation":[173],"due":[177],"nonspecific":[179],"sources":[180],"Chl-a.":[182],"both":[184],"relatively":[187],"inaccurate":[188],"for":[189],"characterizing":[190],"density.":[192,232],"For":[193],"different":[194,209,255],"trophic":[195],"states":[196],"lakes,":[198,278],"nutrient":[199],"concentration":[200,205],"changes":[201,211,241],"affect":[202],"phytoplankton.":[207],"During":[208],"seasons,":[210],"fluorescence":[214],"intensity":[215],"response":[219],"environmental":[221,284],"conditions":[222],"prevent":[223],"results":[226],"reflecting":[228],"authentic":[230],"Furthermore,":[233],"high":[234],"species":[235,267],"diversity":[236],"can":[237],"lead":[238],"inconsistent":[240],"because":[246],"content":[248],"individual":[252],"cells":[253],"is":[257,280],"different.":[258],"relationship":[260],"specific.":[268],"Therefore,":[269],"when":[270],"applying":[271],"it":[279],"necessary":[281],"consider":[283],"conditions,":[285],"community":[287],"structure":[288],"other":[290],"practical":[291],"conditions.":[292],"addition,":[294],"analytical":[296],"instrumental":[299],"techniques":[300],"instruments":[302],"need":[303],"improved.":[306]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":3}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2024-05-11T00:00:00"}