{"id":"https://openalex.org/W2000623603","doi":"https://doi.org/10.12681/mms.183","title":"Eutrophication patterns in an eastern Mediterranean coastal lagoon: Vassova, Delta Nestos, Macedonia, Greece","display_name":"Eutrophication patterns in an eastern Mediterranean coastal lagoon: Vassova, Delta Nestos, Macedonia, Greece","publication_year":2005,"publication_date":"2005-12-01","ids":{"openalex":"https://openalex.org/W2000623603","doi":"https://doi.org/10.12681/mms.183","mag":"2000623603"},"language":"en","primary_location":{"id":"doi:10.12681/mms.183","doi":"https://doi.org/10.12681/mms.183","is_oa":true,"landing_page_url":"https://doi.org/10.12681/mms.183","pdf_url":"https://ejournals.epublishing.ekt.gr/index.php/hcmr-med-mar-sc/article/download/12155/12164","source":{"id":"https://openalex.org/S207270806","display_name":"Mediterranean Marine Science","issn_l":"1108-393X","issn":["1108-393X","1791-6763"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310318078","host_organization_name":"Hellenic Centre for Marine Research","host_organization_lineage":["https://openalex.org/P4310318078"],"host_organization_lineage_names":["Hellenic Centre for Marine Research"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mediterranean Marine Science","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://ejournals.epublishing.ekt.gr/index.php/hcmr-med-mar-sc/article/download/12155/12164","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025935917","display_name":"Sotiris Orfanidis","orcid":"https://orcid.org/0000-0002-9043-5432","observed_orcids":["https://orcid.org/0000-0002-9043-5432"]},"institutions":[{"id":"https://openalex.org/I4210147215","display_name":"National Agricultural Research Foundation","ror":"https://ror.org/04e0pwy27","country_code":"GR","type":"facility","lineage":["https://openalex.org/I2800057246","https://openalex.org/I4210147215"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"S. ORFANIDIS","raw_affiliation_strings":["National Agricultural Research Foundation, Fisheries Research Institute, 640 07 Nea Peramos, Kavala"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Agricultural Research Foundation, Fisheries Research Institute, 640 07 Nea Peramos, Kavala","institution_ids":["https://openalex.org/I4210147215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015056749","display_name":"Nikolaos Stamatis","orcid":"https://orcid.org/0000-0001-8620-5266","observed_orcids":["https://orcid.org/0000-0001-8620-5266"]},"institutions":[{"id":"https://openalex.org/I4210147215","display_name":"National Agricultural Research Foundation","ror":"https://ror.org/04e0pwy27","country_code":"GR","type":"facility","lineage":["https://openalex.org/I2800057246","https://openalex.org/I4210147215"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"N. STAMATIS","raw_affiliation_strings":["Fisheries Research Institute, National Agricultural Research Foundation, 640 07 Nea Peramos, Kavala"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fisheries Research Institute, National Agricultural Research Foundation, 640 07 Nea Peramos, Kavala","institution_ids":["https://openalex.org/I4210147215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011854396","display_name":"V. Ragias","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. RAGIAS","raw_affiliation_strings":["Department of Aquatic Organism\u2019s Pathology, Institute for Infectious and Parasitic Diseases of Thessaloniki, 546 27 Thessaloniki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Aquatic Organism\u2019s Pathology, Institute for Infectious and Parasitic Diseases of Thessaloniki, 546 27 Thessaloniki","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111855428","display_name":"W. Schramm","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Christian-Albrechts-Universit\u00e4t zu Kiel","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"W. SCHRAMM","raw_affiliation_strings":["Institute f\u00fcr Meereskunde, Universit\u00e4t Kiel, D\u00fcsternbrooker Weg 20, 241 05 Kiel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute f\u00fcr Meereskunde, Universit\u00e4t Kiel, D\u00fcsternbrooker Weg 20, 241 05 Kiel","institution_ids":["https://openalex.org/I32021983"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2384,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.47318029,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"6","issue":"2","first_page":"17","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10032","display_name":"Marine Plankton and Biogeochemistry","score":0.9229000210762024,"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":0.9229000210762024,"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":0.04129999876022339,"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/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.014399999752640724,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/eutrophication","display_name":"eutrophication","score":0.8989999890327454},{"id":"https://openalex.org/keywords/coastal-lagoons","display_name":"coastal lagoons","score":0.9819999933242798},{"id":"https://openalex.org/keywords/fish-farming","display_name":"fish farming","score":0.7149999737739563},{"id":"https://openalex.org/keywords/nitrate","display_name":"nitrate","score":0.6959999799728394},{"id":"https://openalex.org/keywords/dissolved-phosphorus","display_name":"dissolved phosphorus","score":0.781000018119812},{"id":"https://openalex.org/keywords/salinity","display_name":"salinity","score":0.6209999918937683},{"id":"https://openalex.org/keywords/freshwater-input","display_name":"freshwater discharge","score":0.8899999856948853},{"id":"https://openalex.org/keywords/nutrient-sources","display_name":"nutrient sources","score":0.5960000157356262},{"id":"https://openalex.org/keywords/sediment-phosphorus","display_name":"sediment phosphorus","score":0.8190000057220459},{"id":"https://openalex.org/keywords/n-p-ratio","display_name":"N:P ratio","score":0.6809999942779541},{"id":"https://openalex.org/keywords/water-circulation","display_name":"water circulation","score":0.6629999876022339},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.6179999709129333}],"concepts":[{"id":"https://openalex.org/C186699998","wikidata":"https://www.wikidata.org/wiki/Q156698","display_name":"Eutrophication","level":3,"score":0.9341132044792175},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7533270120620728},{"id":"https://openalex.org/C76256466","wikidata":"https://www.wikidata.org/wiki/Q182468","display_name":"Hydrography","level":2,"score":0.6672846674919128},{"id":"https://openalex.org/C129513315","wikidata":"https://www.wikidata.org/wiki/Q179615","display_name":"Salinity","level":2,"score":0.6048769950866699},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.5480263233184814},{"id":"https://openalex.org/C2776384668","wikidata":"https://www.wikidata.org/wiki/Q182168","display_name":"Nitrate","level":2,"score":0.49808526039123535},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.4545745551586151},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.4433688223361969},{"id":"https://openalex.org/C4646841","wikidata":"https://www.wikidata.org/wiki/Q13996","display_name":"Mediterranean climate","level":2,"score":0.43735596537590027},{"id":"https://openalex.org/C50477045","wikidata":"https://www.wikidata.org/wiki/Q1444790","display_name":"Surface runoff","level":2,"score":0.41274166107177734},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.3997979164123535},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.27014443278312683},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10650864243507385},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.12681/mms.183","doi":"https://doi.org/10.12681/mms.183","is_oa":true,"landing_page_url":"https://doi.org/10.12681/mms.183","pdf_url":"https://ejournals.epublishing.ekt.gr/index.php/hcmr-med-mar-sc/article/download/12155/12164","source":{"id":"https://openalex.org/S207270806","display_name":"Mediterranean Marine Science","issn_l":"1108-393X","issn":["1108-393X","1791-6763"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310318078","host_organization_name":"Hellenic Centre for Marine Research","host_organization_lineage":["https://openalex.org/P4310318078"],"host_organization_lineage_names":["Hellenic Centre for Marine Research"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mediterranean Marine Science","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.846.9544","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.846.9544","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.medit-mar-sc.net/index.php/marine/article/download/183/183/","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:1c04369052ba4d07be9f8cdd9ffd157d","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/1c04369052ba4d07be9f8cdd9ffd157d","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":"Mediterranean Marine Science, Vol 6, Iss 2, Pp 17-30 (2005)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.12681/mms.183","doi":"https://doi.org/10.12681/mms.183","is_oa":true,"landing_page_url":"https://doi.org/10.12681/mms.183","pdf_url":"https://ejournals.epublishing.ekt.gr/index.php/hcmr-med-mar-sc/article/download/12155/12164","source":{"id":"https://openalex.org/S207270806","display_name":"Mediterranean Marine Science","issn_l":"1108-393X","issn":["1108-393X","1791-6763"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310318078","host_organization_name":"Hellenic Centre for Marine Research","host_organization_lineage":["https://openalex.org/P4310318078"],"host_organization_lineage_names":["Hellenic Centre for Marine Research"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mediterranean Marine Science","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7778000235557556,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"},{"score":0.6735000014305115,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.5769000053405762,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2000623603.pdf","grobid_xml":"https://content.openalex.org/works/W2000623603.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W135631842","https://openalex.org/W148540404","https://openalex.org/W203594585","https://openalex.org/W211282106","https://openalex.org/W244186264","https://openalex.org/W650020522","https://openalex.org/W1532270673","https://openalex.org/W1535023463","https://openalex.org/W1572543759","https://openalex.org/W1595891879","https://openalex.org/W1597851536","https://openalex.org/W1856219842","https://openalex.org/W1988486510","https://openalex.org/W1989791701","https://openalex.org/W1996355757","https://openalex.org/W2016607041","https://openalex.org/W2018586490","https://openalex.org/W2020161181","https://openalex.org/W2027002044","https://openalex.org/W2033980822","https://openalex.org/W2039594188","https://openalex.org/W2074373820","https://openalex.org/W2080477148","https://openalex.org/W2094134971","https://openalex.org/W2094518274","https://openalex.org/W2096086077","https://openalex.org/W2102344685","https://openalex.org/W2136412206","https://openalex.org/W2150593190","https://openalex.org/W2150729204","https://openalex.org/W2162113042","https://openalex.org/W2169320360","https://openalex.org/W2281155009","https://openalex.org/W2308846662","https://openalex.org/W2515315910","https://openalex.org/W2753612710","https://openalex.org/W2772740996","https://openalex.org/W2920960983","https://openalex.org/W2972009619","https://openalex.org/W4230210462","https://openalex.org/W4253882344","https://openalex.org/W6635851987","https://openalex.org/W7000123812"],"related_works":["https://openalex.org/W1595891879","https://openalex.org/W4413486690","https://openalex.org/W1967900960","https://openalex.org/W2298698021","https://openalex.org/W4205362603","https://openalex.org/W4232833914","https://openalex.org/W2136412206","https://openalex.org/W2042748894","https://openalex.org/W186957435","https://openalex.org/W2035397213"],"abstract_inverted_index":{"The":[0,29],"results":[1],"of":[2,7,44,46,59,79,92,148],"an":[3],"intensive":[4],"monitoring":[5],"study":[6],"main":[8,77],"eutrophication":[9,45],"parameters":[10,62],"in":[11,20,37,83,95,115,173,208],"relation":[12],"to":[13,33,39,41,55,70,104,128,189],"fish":[14,135,186],"farming":[15,136,187],"management,":[16],"climate":[17],"and":[18,51,64,81,107,121,131,134,152,203,213],"hydrography":[19],"the":[21,42,60,76,84,90,96,146,149,162,170,178,201],"Vassova":[22,202],"coastal":[23,47],"lagoon":[24],"(Nestos":[25],"Delta)":[26],"are":[27,195],"presented.":[28],"overall":[30],"aim":[31],"is":[32],"produce":[34],"basic":[35],"knowledge":[36],"order":[38],"contribute":[40],"management":[43,137],"lagoons":[48,207],"at":[49],"local":[50],"national":[52],"levels.":[53],"Due":[54],"extensive":[56],"spatiotemporal":[57],"variability":[58,144],"measured":[61],"correlation":[63],"regression":[65],"polynomial":[66],"analysis":[67],"was":[68,75,177],"used":[69],"identify":[71],"patterns":[72],"(p<0.05).":[73],"Freshwater":[74],"source":[78],"nitrate":[80,113],"phosphate":[82],"lagoon.":[85],"This":[86],"finding":[87],"has":[88,100],"justified":[89],"reduction":[91],"freshwater":[93],"inflow":[94],"past,":[97],"which,":[98],"however,":[99],"increased":[101],"mean":[102],"salinity":[103,110],"30":[105],"PSU":[106],"reduced":[108],"spatial":[109],"gradients.":[111],"Maximum":[112],"values":[114,158],"winter":[116,194],"coincided":[117],"with":[118],"adverse":[119],"climatic":[120],"hydrographic":[122],"conditions":[123],"(high":[124],"precipitation,":[125],"strong":[126],"NE":[127],"E":[129],"winds":[130],"low":[132],"tide)":[133],"that":[138],"hinder":[139],"water":[140,157],"circulation.":[141],"Dissolved":[142],"phosphorus":[143,176],"indicated":[145,159],"combination":[147],"external":[150],"(freshwaters)":[151],"internal":[153],"(sediment)":[154],"P-sources.":[155],"N/P":[156],"nitrogen":[160],"being":[161],"most":[163,179],"important":[164,180],"nutrient":[165,198],"for":[166,184],"primary":[167],"producers":[168],"throughout":[169],"year,":[171],"except":[172],"winter,":[174],"when":[175],"nutrient.":[181],"Practical":[182],"measures":[183],"improving":[185],"practices":[188],"decrease":[190],"\u201ceutrophication":[191],"risk\u201d":[192],"during":[193],"suggested.":[196],"Existing":[197],"data":[199],"from":[200,204],"other":[205],"Greek":[206],"comparison":[209],"were":[210],"also":[211],"presented":[212],"discussed.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}