{"id":"https://openalex.org/W67082209","doi":"https://doi.org/10.2495/eco050701","title":"Status Of The Barra Das Jangadas Estuary(North-eastern Brazil): An Ecological Approach","display_name":"Status Of The Barra Das Jangadas Estuary(North-eastern Brazil): An Ecological Approach","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W67082209","doi":"https://doi.org/10.2495/eco050701","mag":"67082209"},"language":"en","primary_location":{"id":"pmh:oai:epic.awi.de:13528","doi":null,"is_oa":false,"landing_page_url":"https://epic.awi.de/id/eprint/13528/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400378","display_name":"Helmholtz-Zentrum f\u00fcr Polar-und Meeresforschung (Alfred-Wegener-Institut)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799732068","host_organization_name":"Royal Prince Alfred Hospital","host_organization_lineage":["https://openalex.org/I2799732068"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Inbook"},"volume":null,"type":"book","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113663415","display_name":"S. J. Mac\u00eado","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. J. Mac\u00eado","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051914860","display_name":"Sigrid Neumann\u2010Leit\u00e3o","orcid":"https://orcid.org/0000-0001-7878-8772","observed_orcids":["https://orcid.org/0000-0001-7878-8772"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sigrid Neumann\u2010Leit\u00e3o","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7878-8772","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045184752","display_name":"Maria Luise Koening","orcid":"https://orcid.org/0000-0002-7110-3897","observed_orcids":["https://orcid.org/0000-0002-7110-3897"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maria Luise Koening","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-7110-3897","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074867941","display_name":"Moacyr Ara\u00fajo","orcid":"https://orcid.org/0000-0001-8462-6446","observed_orcids":["https://orcid.org/0000-0001-8462-6446"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Moacyr Ara\u00fajo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8462-6446","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016024671","display_name":"Ralf Schwamborn","orcid":"https://orcid.org/0000-0001-9150-8720","observed_orcids":["https://orcid.org/0000-0001-9150-8720"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ralf Schwamborn","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-9150-8720","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024073105","display_name":"F. A. N. Feitosa","orcid":"https://orcid.org/0000-0003-3396-9013","observed_orcids":["https://orcid.org/0000-0003-3396-9013"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F. A. N. Feitosa","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3396-9013","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"K\u00e1tia Muniz","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K\u00e1tia Muniz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"S\u00edrleis Rodrigues Lacerda","orcid":"https://orcid.org/0000-0002-1358-2420","observed_orcids":["https://orcid.org/0000-0002-1358-2420"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S\u00edrleis Rodrigues Lacerda","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1358-2420","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103710939","display_name":"Manuel J. Flores Montes","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Manuel J. Flores Montes","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.01428571,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"81","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10032","display_name":"Marine and coastal ecosystems","score":0.8090999722480774,"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":0.8090999722480774,"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":0.11100000143051147,"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/T13485","display_name":"Marine and Coastal Ecosystems","score":0.06449999660253525,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/estuarine-water-quality","display_name":"estuarine water quality","score":0.9210000038146973},{"id":"https://openalex.org/keywords/phytoplankton","display_name":"phytoplankton","score":0.8960000276565552},{"id":"https://openalex.org/keywords/zooplankton","display_name":"zooplankton","score":1.0},{"id":"https://openalex.org/keywords/eutrophication","display_name":"eutrophication","score":0.902999997138977},{"id":"https://openalex.org/keywords/cyanobacterial-blooms","display_name":"cyanobacterial blooms","score":0.8209999799728394},{"id":"https://openalex.org/keywords/dissolved-oxygen","display_name":"dissolved oxygen","score":0.7770000100135803},{"id":"https://openalex.org/keywords/chlorophyll-a","display_name":"chlorophyll a","score":0.8849999904632568},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.49399998784065247},{"id":"https://openalex.org/keywords/tidal-variation","display_name":"tidal variation","score":0.609000027179718},{"id":"https://openalex.org/keywords/plankton-diversity","display_name":"plankton diversity","score":0.7450000047683716},{"id":"https://openalex.org/keywords/r-strategists","display_name":"r-strategists","score":0.8709999918937683},{"id":"https://openalex.org/keywords/estuarine-pollution","display_name":"estuarine pollution","score":0.6320000290870667},{"id":"https://openalex.org/keywords/residence-time","display_name":"residence time","score":0.39899998903274536}],"concepts":[{"id":"https://openalex.org/C108469399","wikidata":"https://www.wikidata.org/wiki/Q25367","display_name":"Plankton","level":2,"score":0.7907922267913818},{"id":"https://openalex.org/C2780892065","wikidata":"https://www.wikidata.org/wiki/Q184755","display_name":"Phytoplankton","level":3,"score":0.7383279800415039},{"id":"https://openalex.org/C52322663","wikidata":"https://www.wikidata.org/wiki/Q3117517","display_name":"Wet season","level":2,"score":0.7380415201187134},{"id":"https://openalex.org/C158836135","wikidata":"https://www.wikidata.org/wiki/Q842627","display_name":"Zooplankton","level":2,"score":0.7362450361251831},{"id":"https://openalex.org/C88160329","wikidata":"https://www.wikidata.org/wiki/Q47053","display_name":"Estuary","level":2,"score":0.6924947500228882},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6612434387207031},{"id":"https://openalex.org/C186699998","wikidata":"https://www.wikidata.org/wiki/Q156698","display_name":"Eutrophication","level":3,"score":0.6309509873390198},{"id":"https://openalex.org/C111201904","wikidata":"https://www.wikidata.org/wiki/Q16964180","display_name":"Limnetic zone","level":3,"score":0.588792622089386},{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.5390080809593201},{"id":"https://openalex.org/C9777977","wikidata":"https://www.wikidata.org/wiki/Q146575","display_name":"Dry season","level":2,"score":0.5336158275604248},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.4925280511379242},{"id":"https://openalex.org/C120305227","wikidata":"https://www.wikidata.org/wiki/Q326139","display_name":"Algal bloom","level":4,"score":0.4413217008113861},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.42206352949142456},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.38135120272636414},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.326013445854187},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2559276223182678},{"id":"https://openalex.org/C186632785","wikidata":"https://www.wikidata.org/wiki/Q506894","display_name":"Littoral zone","level":2,"score":0.08679580688476562},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.06483656167984009},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:epic.awi.de:13528","doi":null,"is_oa":false,"landing_page_url":"https://epic.awi.de/id/eprint/13528/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400378","display_name":"Helmholtz-Zentrum f\u00fcr Polar-und Meeresforschung (Alfred-Wegener-Institut)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799732068","host_organization_name":"Royal Prince Alfred Hospital","host_organization_lineage":["https://openalex.org/I2799732068"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Inbook"},{"id":"mag:2212257529","doi":"https://doi.org/10.2495/eco050701","is_oa":false,"landing_page_url":"https://www.witpress.com/Secure/elibrary/papers/ECO05/ECO05070FU.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764867093","display_name":"WIT transactions on ecology and the environment","issn_l":"1743-3541","issn":["1743-3541","1746-448X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310311589","host_organization_name":"WIT Press","host_organization_lineage":["https://openalex.org/P4310311589"],"host_organization_lineage_names":["WIT Press"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"WIT Transactions on Ecology and the Environment","raw_type":null},{"id":"mag:67082209","doi":null,"is_oa":false,"landing_page_url":"https://epic.awi.de/13528/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":1.0},{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.965499997138977}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1510260922","https://openalex.org/W1526492424","https://openalex.org/W1572543759","https://openalex.org/W1804161326","https://openalex.org/W1986793351","https://openalex.org/W2009616017","https://openalex.org/W2011409120","https://openalex.org/W2040823492","https://openalex.org/W2041404167","https://openalex.org/W2101791894","https://openalex.org/W2123665515","https://openalex.org/W2285694192"],"related_works":["https://openalex.org/W2006256499","https://openalex.org/W2186200981","https://openalex.org/W7120446968","https://openalex.org/W2738014914","https://openalex.org/W1994944580","https://openalex.org/W7061738629","https://openalex.org/W3188244752","https://openalex.org/W7047838995","https://openalex.org/W2186595082","https://openalex.org/W7099729340"],"abstract_inverted_index":{"The":[0,70,108,149,161,170],"basic":[1],"hydrological":[2],"and":[3,19,43,50,86,124,138,154,185],"planktonic":[4],"characteristics":[5],"of":[6,168],"the":[7,16,20,24,40,44,51,65,113,135,144,147,179,189,195,201,208],"Barra":[8],"das":[9],"Jangadas":[10],"estuary":[11,145],"were":[12,55,122],"monitored":[13],"to":[14,92,131,158],"assess":[15],"water":[17,52,202],"quality":[18],"abiotic":[21],"factors":[22],"influencing":[23],"plankton":[25,111,162],"populations.":[26],"An":[27],"intensive":[28],"seven":[29],"day":[30],"sampling":[31,62],"program":[32],"was":[33,73,104,164,174,204],"conducted":[34],"at":[35,76],"a":[36,83],"fixed":[37],"station,":[38],"during":[39,64,88,182],"dry":[41,180],"(January/2001)":[42],"rainy":[45,136,190],"(July/2001)":[46],"seasons.":[47],"Phytoplankton,":[48],"zooplankton":[49,150],"physicochemical":[53],"parameters":[54],"sampled":[56],"in":[57,67,79,134,143,178,188,198],"different":[58],"tides,":[59],"totaling":[60],"56":[61],"procedures":[63],"168-hours-program,":[66],"each":[68],"season.":[69],"dissolved":[71],"oxygen":[72],"under":[74],"saturation":[75],"low":[77,192],"tide":[78,90,184,197],"both":[80,133,199],"seasons,":[81],"indicating":[82],"polluted":[84],"area;":[85],"saturated":[87],"high":[89,105,183],"due":[91],"marine":[93,109,175],"influence.":[94],"High":[95],"overall":[96],"nutrient":[97],"concentrations":[98],"indicated":[99],"an":[100],"eutrophic":[101],"environment.":[102],"Chlorophyll-a":[103],"(~25":[106],"mg.m).":[107],"eurihaline":[110,176],"dominated":[112],"area.":[114],"Phytoplankton":[115],"presented":[116,151],"266":[117],"species,":[118],"however":[119],"only":[120],"six":[121],"abundant":[123],"frequent;":[125],"density":[126],"varied":[127,155],"from":[128,156],"95.10":[129],"cel.L":[130],"7,830.10":[132],"season,":[137,191],"cyanobacterial":[139],"blooms":[140],"usually":[141],"occurred":[142],"unbalancing":[146],"system.":[148],"87":[152],"taxa":[153],"1,300":[157],"18,500":[159],"ind.m.":[160],"diversity":[163],"low,":[165],"mostly":[166],"composed":[167],"r-strategists.":[169],"main":[171],"pattern":[172],"observed":[173],"species":[177,187],"season":[181],"limnetic":[186],"tide.":[193],"During":[194],"neap":[196],"seasons":[200],"renovation":[203],"very":[205],"poor,":[206],"increasing":[207],"pollution":[209],"load":[210],"residence":[211],"time.":[212]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}