{"id":"https://openalex.org/W2756001048","doi":"https://doi.org/10.1016/j.oceano.2017.08.003","title":"Seasonal influence of physico-chemical parameters on phytoplankton diversity, community structure and abundance at Parangipettai coastal waters, Bay of Bengal, South East Coast of India","display_name":"Seasonal influence of physico-chemical parameters on phytoplankton diversity, community structure and abundance at Parangipettai coastal waters, Bay of Bengal, South East Coast of India","publication_year":2017,"publication_date":"2017-09-20","ids":{"openalex":"https://openalex.org/W2756001048","doi":"https://doi.org/10.1016/j.oceano.2017.08.003","mag":"2756001048"},"language":"en","primary_location":{"id":"doi:10.1016/j.oceano.2017.08.003","doi":"https://doi.org/10.1016/j.oceano.2017.08.003","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.oceano.2017.08.003","pdf_url":"https://www.sciencedirect.com/science/article/pii/S007832341730091X/pdf","source":{"id":"https://openalex.org/S176690450","display_name":"Oceanologia","issn_l":"0078-3234","issn":["0078-3234","2300-7370"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","ddh","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Oceanologia","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.sciencedirect.com/science/article/pii/S007832341730091X/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043159068","display_name":"Vajravelu Manigandan","orcid":"https://orcid.org/0000-0002-3400-7601","observed_orcids":["https://orcid.org/0000-0002-3400-7601"]},"institutions":[{"id":"https://openalex.org/I197081775","display_name":"Annamalai University","ror":"https://ror.org/01x24z140","country_code":"IN","type":"education","lineage":["https://openalex.org/I197081775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manigandan Vajravelu","raw_affiliation_strings":["Centre of Advanced Study in Marine Biology, Annamalai University, Parangipettai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Advanced Study in Marine Biology, Annamalai University, Parangipettai, India","institution_ids":["https://openalex.org/I197081775"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yosuva Martin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197081775","display_name":"Annamalai University","ror":"https://ror.org/01x24z140","country_code":"IN","type":"education","lineage":["https://openalex.org/I197081775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Yosuva Martin","raw_affiliation_strings":["Centre of Advanced Study in Marine Biology, Annamalai University, Parangipettai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Advanced Study in Marine Biology, Annamalai University, Parangipettai, India","institution_ids":["https://openalex.org/I197081775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111536326","display_name":"Saravanakumar Ayyappan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197081775","display_name":"Annamalai University","ror":"https://ror.org/01x24z140","country_code":"IN","type":"education","lineage":["https://openalex.org/I197081775"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Saravanakumar Ayyappan","raw_affiliation_strings":["Faculty of Marine Science, Centre of Advanced Study in Marine Biology, Annamalai University, Parangipettai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Marine Science, Centre of Advanced Study in Marine Biology, Annamalai University, Parangipettai, India","institution_ids":["https://openalex.org/I197081775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040571186","display_name":"Mayakrishnan Machendiranathan","orcid":"https://orcid.org/0000-0002-4481-2188","observed_orcids":["https://orcid.org/0000-0002-4481-2188"]},"institutions":[{"id":"https://openalex.org/I197081775","display_name":"Annamalai University","ror":"https://ror.org/01x24z140","country_code":"IN","type":"education","lineage":["https://openalex.org/I197081775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Machendiranathan Mayakrishnan","raw_affiliation_strings":["Centre of Advanced Study in Marine Biology, Annamalai University, Parangipettai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Advanced Study in Marine Biology, Annamalai University, Parangipettai, India","institution_ids":["https://openalex.org/I197081775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5111536326"],"corresponding_institution_ids":["https://openalex.org/I197081775"],"apc_list":null,"apc_paid":null,"fwci":5.1728,"has_fulltext":true,"cited_by_count":175,"citation_normalized_percentile":{"value":0.96483385,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"60","issue":"2","first_page":"114","last_page":"127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10032","display_name":"Marine Plankton and Biogeochemistry","score":0.95169997215271,"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 Plankton and Biogeochemistry","score":0.95169997215271,"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/T10236","display_name":"Aquatic Ecosystems and Phytoplankton Dynamics","score":0.04390000179409981,"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/T10765","display_name":"Marine Biology and Ecology Research","score":0.0005000000237487257,"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/phytoplankton-diversity","display_name":"phytoplankton diversity","score":0.906000018119812},{"id":"https://openalex.org/keywords/phytoplankton-community-composition","display_name":"phytoplankton community structure","score":0.925000011920929},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.8930000066757202},{"id":"https://openalex.org/keywords/physicochemical-parameters","display_name":"physicochemical parameters","score":0.9390000104904175},{"id":"https://openalex.org/keywords/bay-of-bengal","display_name":"Bay of Bengal","score":0.6629999876022339},{"id":"https://openalex.org/keywords/coscinodiscophyceae","display_name":"Coscinodiscophyceae","score":0.9549999833106995},{"id":"https://openalex.org/keywords/diatoms","display_name":"diatoms","score":0.9990000128746033},{"id":"https://openalex.org/keywords/fragilariophyceae","display_name":"Fragilariophyceae","score":0.8130000233650208},{"id":"https://openalex.org/keywords/dinoflagellates","display_name":"dinoflagellates","score":0.9589999914169312},{"id":"https://openalex.org/keywords/cyanobacteria","display_name":"cyanobacteria","score":0.9980000257492065},{"id":"https://openalex.org/keywords/nutrient-availability","display_name":"nutrient availability","score":0.5799999833106995},{"id":"https://openalex.org/keywords/salinity","display_name":"salinity","score":0.7059999704360962},{"id":"https://openalex.org/keywords/dissolved-oxygen","display_name":"dissolved oxygen","score":0.9800000190734863},{"id":"https://openalex.org/keywords/silicate","display_name":"silicate","score":0.7549999952316284},{"id":"https://openalex.org/keywords/inorganic-phosphate","display_name":"inorganic phosphate","score":0.9800000190734863},{"id":"https://openalex.org/keywords/phytoplankton-production","display_name":"phytoplankton productivity","score":0.7289999723434448},{"id":"https://openalex.org/keywords/shannon-diversity-index","display_name":"Shannon diversity index","score":0.7699999809265137},{"id":"https://openalex.org/keywords/monsoon","display_name":"monsoon","score":0.7730000019073486}],"concepts":[{"id":"https://openalex.org/C2780892065","wikidata":"https://www.wikidata.org/wiki/Q184755","display_name":"Phytoplankton","level":3,"score":0.8882915377616882},{"id":"https://openalex.org/C115880899","wikidata":"https://www.wikidata.org/wiki/Q1124247","display_name":"Bay","level":2,"score":0.7185258865356445},{"id":"https://openalex.org/C77077793","wikidata":"https://www.wikidata.org/wiki/Q336019","display_name":"Abundance (ecology)","level":2,"score":0.6437937021255493},{"id":"https://openalex.org/C2778908408","wikidata":"https://www.wikidata.org/wiki/Q2567254","display_name":"Dinophyceae","level":4,"score":0.6220235228538513},{"id":"https://openalex.org/C102720910","wikidata":"https://www.wikidata.org/wiki/Q16851643","display_name":"Canonical correspondence analysis","level":3,"score":0.591846227645874},{"id":"https://openalex.org/C129513315","wikidata":"https://www.wikidata.org/wiki/Q179615","display_name":"Salinity","level":2,"score":0.5772281885147095},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.5648670196533203},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5009815692901611},{"id":"https://openalex.org/C30968088","wikidata":"https://www.wikidata.org/wiki/Q1230601","display_name":"Diversity index","level":3,"score":0.4629206657409668},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.44849374890327454},{"id":"https://openalex.org/C133079900","wikidata":"https://www.wikidata.org/wiki/Q5155065","display_name":"Community structure","level":2,"score":0.43376922607421875},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3964409828186035},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.3862060308456421},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.2995298504829407},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09271660447120667},{"id":"https://openalex.org/C53565203","wikidata":"https://www.wikidata.org/wiki/Q17146659","display_name":"Species richness","level":2,"score":0.09130251407623291},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.oceano.2017.08.003","doi":"https://doi.org/10.1016/j.oceano.2017.08.003","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.oceano.2017.08.003","pdf_url":"https://www.sciencedirect.com/science/article/pii/S007832341730091X/pdf","source":{"id":"https://openalex.org/S176690450","display_name":"Oceanologia","issn_l":"0078-3234","issn":["0078-3234","2300-7370"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","ddh","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Oceanologia","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f3ec89b638484054ae0b9f84ad0f1d77","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/f3ec89b638484054ae0b9f84ad0f1d77","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,"listed_in":[],"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":"Oceanologia, Vol 60, Iss 2, Pp 114-127 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.oceano.2017.08.003","doi":"https://doi.org/10.1016/j.oceano.2017.08.003","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.oceano.2017.08.003","pdf_url":"https://www.sciencedirect.com/science/article/pii/S007832341730091X/pdf","source":{"id":"https://openalex.org/S176690450","display_name":"Oceanologia","issn_l":"0078-3234","issn":["0078-3234","2300-7370"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","ddh","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Oceanologia","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":1.0,"display_name":"Life below water"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334946","display_name":"Indian National Centre for Ocean Information Services","ror":"https://ror.org/04xbqmj23"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2756001048.pdf","grobid_xml":"https://content.openalex.org/works/W2756001048.grobid-xml"},"referenced_works_count":83,"referenced_works":["https://openalex.org/W11550308","https://openalex.org/W47232851","https://openalex.org/W84332862","https://openalex.org/W97439406","https://openalex.org/W98328731","https://openalex.org/W130003731","https://openalex.org/W139062733","https://openalex.org/W153002056","https://openalex.org/W155599866","https://openalex.org/W580194568","https://openalex.org/W863319223","https://openalex.org/W1242068437","https://openalex.org/W1486478514","https://openalex.org/W1509917075","https://openalex.org/W1587026990","https://openalex.org/W1963578690","https://openalex.org/W1964573311","https://openalex.org/W1965576947","https://openalex.org/W1983080801","https://openalex.org/W1990125530","https://openalex.org/W1991310235","https://openalex.org/W1993944445","https://openalex.org/W1999740995","https://openalex.org/W2002593030","https://openalex.org/W2006072531","https://openalex.org/W2007483443","https://openalex.org/W2041404167","https://openalex.org/W2041905826","https://openalex.org/W2042382501","https://openalex.org/W2044028747","https://openalex.org/W2052725751","https://openalex.org/W2052781026","https://openalex.org/W2054455846","https://openalex.org/W2054525442","https://openalex.org/W2057171406","https://openalex.org/W2071388458","https://openalex.org/W2075662664","https://openalex.org/W2079236257","https://openalex.org/W2082061318","https://openalex.org/W2085744275","https://openalex.org/W2090011679","https://openalex.org/W2094534923","https://openalex.org/W2099744539","https://openalex.org/W2100621651","https://openalex.org/W2103216604","https://openalex.org/W2113569175","https://openalex.org/W2119739673","https://openalex.org/W2121727916","https://openalex.org/W2129351365","https://openalex.org/W2135039232","https://openalex.org/W2138305316","https://openalex.org/W2141208976","https://openalex.org/W2152473128","https://openalex.org/W2152634594","https://openalex.org/W2162638727","https://openalex.org/W2167705142","https://openalex.org/W2181388642","https://openalex.org/W2186462231","https://openalex.org/W2187219637","https://openalex.org/W2189015856","https://openalex.org/W2243395629","https://openalex.org/W2258138720","https://openalex.org/W2285694192","https://openalex.org/W2317990657","https://openalex.org/W2334384960","https://openalex.org/W2416007133","https://openalex.org/W2416877904","https://openalex.org/W2433867283","https://openalex.org/W2466931166","https://openalex.org/W2467036944","https://openalex.org/W2467551993","https://openalex.org/W2474936851","https://openalex.org/W2484351126","https://openalex.org/W2594390196","https://openalex.org/W2734966232","https://openalex.org/W2995593208","https://openalex.org/W3085392349","https://openalex.org/W3174993126","https://openalex.org/W4238157054","https://openalex.org/W4238380085","https://openalex.org/W4285719527","https://openalex.org/W6604073380","https://openalex.org/W6722669764"],"related_works":["https://openalex.org/W2299199481","https://openalex.org/W4399050249","https://openalex.org/W2416877904","https://openalex.org/W2002593030","https://openalex.org/W4400907970","https://openalex.org/W2938476351","https://openalex.org/W4280537873","https://openalex.org/W2060298271","https://openalex.org/W2603186789","https://openalex.org/W2042382501"],"abstract_inverted_index":{"The":[0,61,121,153,178],"present":[1],"investigation":[2],"studied":[3],"the":[4,34,105,108,135,160,188,197],"seasonal":[5,130,189],"variation":[6,66],"between":[7,191],"physico-chemical":[8,44],"parameters":[9,45,77],"and":[10,15,57,101,119,173,193,207],"phytoplankton":[11,81,122,158,192,214],"diversity,":[12],"community":[13],"structure":[14],"abundance;":[16],"quantitative":[17],"samples":[18],"were":[19,41,86],"collected":[20],"on":[21,43,80,157,213],"a":[22,72,210],"monthly":[23],"basis":[24],"from":[25,116],"April":[26],"2015":[27],"to":[28,89,129,168,185],"March":[29],"2016":[30],"at":[31],"Parangipettai":[32],"coast,":[33],"Bay":[35],"of":[36,75,110],"Bengal":[37],"(BOB).":[38],"Statistical":[39],"analyses":[40],"performed":[42,154],"such":[46],"as":[47,69,71,132,134],"salinity,":[48,204],"dissolved":[49],"oxygen":[50],"(DO),":[51],"pH,":[52],"temperature,":[53,203],"nitrate,":[54],"nitrite,":[55],"silicate,":[56,205],"inorganic":[58],"phosphate":[59],"(IP).":[60],"significant":[62,126],"(P":[63],"<":[64],"0.0005)":[65],"among":[67],"seasons":[68],"well":[70,133],"high":[73],"influence":[74,212],"these":[76],"was":[78,114,149,166,183],"observed":[79,115,150],"productivity.":[82],"Totally,":[83],"117":[84],"species":[85,113,123],"identified,":[87],"belonging":[88],"five":[90],"different":[91],"classes,":[92],"Coscinodiscophyceae":[93,118],"(62%),":[94],"Bacillariophyceae":[95],"(17%),":[96],"Fragilariophyceae":[97],"(8%),":[98],"Dinophyceae":[99],"(8%)":[100],"Cyanophyceae":[102],"(5%).":[103],"Throughout":[104],"study":[106],"period,":[107],"occurrence":[109],"most":[111],"dominant":[112],"class":[117],"Bacillariophyceae.":[120],"also":[124],"showed":[125],"changes":[127],"according":[128],"variations":[131],"nutrient":[136],"availability.":[137],"Phytoplankton":[138],"attained":[139],"their":[140],"maximum":[141],"population":[142,148],"density":[143],"during":[144,151,171,175],"premonsoon;":[145],"whereas":[146],"minimum":[147],"monsoon.":[152],"statistical":[155],"analysis":[156],"species,":[159],"Shannon":[161],"&":[162],"Wiener":[163],"diversity":[164],"index":[165],"found":[167],"be":[169],"higher":[170,211],"postmonsoon":[172],"lower":[174],"monsoon":[176],"season.":[177],"Canonical":[179],"Correspondence":[180],"Analysis":[181],"(CCA)":[182],"used,":[184],"find":[186],"out":[187],"relationship":[190],"physicochemical":[194],"parameters.":[195],"Hence,":[196],"executed":[198],"CCA":[199],"results":[200],"revealed":[201],"that":[202],"DO":[206],"IP":[208],"have":[209],"abundance.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":18},{"year":2025,"cited_by_count":23},{"year":2024,"cited_by_count":36},{"year":2023,"cited_by_count":23},{"year":2022,"cited_by_count":22},{"year":2021,"cited_by_count":20},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":6},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2017-09-25T00:00:00"}
