{"id":"https://openalex.org/W2852296985","doi":"https://doi.org/10.21077/ijf.2018.65.2.72773-07","title":"Trends in penaeid shrimp landings by sona boats at Visakhapatnam Fishing Harbour, Andhra Pradesh","display_name":"Trends in penaeid shrimp landings by sona boats at Visakhapatnam Fishing Harbour, Andhra Pradesh","publication_year":2018,"publication_date":"2018-07-02","ids":{"openalex":"https://openalex.org/W2852296985","doi":"https://doi.org/10.21077/ijf.2018.65.2.72773-07","mag":"2852296985"},"language":"en","primary_location":{"id":"doi:10.21077/ijf.2018.65.2.72773-07","doi":"https://doi.org/10.21077/ijf.2018.65.2.72773-07","is_oa":true,"landing_page_url":"https://doi.org/10.21077/ijf.2018.65.2.72773-07","pdf_url":"http://epubs.icar.org.in/ejournal/index.php/IJF/article/download/72773/34266","source":{"id":"https://openalex.org/S144753198","display_name":"Indian Journal of Fisheries","issn_l":"0970-6011","issn":["0970-6011"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318737","host_organization_name":"Indian Council of Agricultural Research","host_organization_lineage":["https://openalex.org/P4310318737"],"host_organization_lineage_names":["Indian Council of Agricultural Research"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indian Journal of Fisheries","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://epubs.icar.org.in/ejournal/index.php/IJF/article/download/72773/34266","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112714457","display_name":"Gidda Maheswarudu","orcid":"https://orcid.org/0000-0003-1220-5217","observed_orcids":["https://orcid.org/0000-0003-1220-5217"]},"institutions":[{"id":"https://openalex.org/I899802","display_name":"Central Marine Fisheries Research Institute","ror":"https://ror.org/02jw8vr54","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I899802"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"G. Maheswarudu","raw_affiliation_strings":["CMFRI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CMFRI","institution_ids":["https://openalex.org/I899802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064473104","display_name":"Miriam Paul Sreeram","orcid":"https://orcid.org/0000-0003-4093-1718","observed_orcids":["https://orcid.org/0000-0003-4093-1718"]},"institutions":[{"id":"https://openalex.org/I179420787","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43","country_code":"IN","type":"government","lineage":["https://openalex.org/I179420787"]},{"id":"https://openalex.org/I899802","display_name":"Central Marine Fisheries Research Institute","ror":"https://ror.org/02jw8vr54","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I899802"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Miriam Paul Sreeram","raw_affiliation_strings":["ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India","institution_ids":["https://openalex.org/I179420787","https://openalex.org/I899802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087975703","display_name":"E. Dhanwanthari","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I179420787","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43","country_code":"IN","type":"government","lineage":["https://openalex.org/I179420787"]},{"id":"https://openalex.org/I899802","display_name":"Central Marine Fisheries Research Institute","ror":"https://ror.org/02jw8vr54","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I899802"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"E. Dhanwanthari","raw_affiliation_strings":["ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India","institution_ids":["https://openalex.org/I179420787","https://openalex.org/I899802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040647429","display_name":"J B Varma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I179420787","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43","country_code":"IN","type":"government","lineage":["https://openalex.org/I179420787"]},{"id":"https://openalex.org/I899802","display_name":"Central Marine Fisheries Research Institute","ror":"https://ror.org/02jw8vr54","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I899802"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"J. B. Varma","raw_affiliation_strings":["ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India","institution_ids":["https://openalex.org/I179420787","https://openalex.org/I899802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034471387","display_name":"C K Sajeev","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I179420787","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43","country_code":"IN","type":"government","lineage":["https://openalex.org/I179420787"]},{"id":"https://openalex.org/I899802","display_name":"Central Marine Fisheries Research Institute","ror":"https://ror.org/02jw8vr54","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I899802"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"C. K. Sajeev","raw_affiliation_strings":["ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India","institution_ids":["https://openalex.org/I179420787","https://openalex.org/I899802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077766563","display_name":"S Satya Rao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I179420787","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43","country_code":"IN","type":"government","lineage":["https://openalex.org/I179420787"]},{"id":"https://openalex.org/I899802","display_name":"Central Marine Fisheries Research Institute","ror":"https://ror.org/02jw8vr54","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I899802"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Satya Rao","raw_affiliation_strings":["ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India","institution_ids":["https://openalex.org/I179420787","https://openalex.org/I899802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111739646","display_name":"K. Narayana Rao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I179420787","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43","country_code":"IN","type":"government","lineage":["https://openalex.org/I179420787"]},{"id":"https://openalex.org/I899802","display_name":"Central Marine Fisheries Research Institute","ror":"https://ror.org/02jw8vr54","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I899802"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Narayana Rao","raw_affiliation_strings":["ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Pandurangapuram Visakhapatnam -530 003, Andhra Pradesh, India","institution_ids":["https://openalex.org/I179420787","https://openalex.org/I899802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2183,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.49952178,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"65","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.9843999743461609,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.9843999743461609,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13485","display_name":"Coastal Fisheries and Human Impacts","score":0.008299999870359898,"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"}},{"id":"https://openalex.org/T14405","display_name":"Fisheries and Aquaculture Studies","score":0.002400000113993883,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fishing-effort","display_name":"fishing effort","score":0.4779999852180481},{"id":"https://openalex.org/keywords/metapenaeus-monoceros","display_name":"Metapenaeus monoceros","score":0.8970000147819519},{"id":"https://openalex.org/keywords/metapenaeus-dobsoni","display_name":"Metapenaeus dobsoni","score":0.9990000128746033},{"id":"https://openalex.org/keywords/species-composition","display_name":"species composition","score":0.7639999985694885},{"id":"https://openalex.org/keywords/overexploitation","display_name":"overexploitation","score":0.9309999942779541},{"id":"https://openalex.org/keywords/bay-of-bengal","display_name":"Bay of Bengal","score":0.847000002861023},{"id":"https://openalex.org/keywords/fishing-gear-selectivity","display_name":"fishing gear selectivity","score":0.3370000123977661}],"concepts":[{"id":"https://openalex.org/C2776841996","wikidata":"https://www.wikidata.org/wiki/Q1517781","display_name":"Shrimp","level":2,"score":0.9050530195236206},{"id":"https://openalex.org/C514101110","wikidata":"https://www.wikidata.org/wiki/Q14373","display_name":"Fishing","level":2,"score":0.8118565678596497},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.8111034631729126},{"id":"https://openalex.org/C115880899","wikidata":"https://www.wikidata.org/wiki/Q1124247","display_name":"Bay","level":2,"score":0.7231588363647461},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4630790650844574},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3765040338039398},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.04655149579048157}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21077/ijf.2018.65.2.72773-07","doi":"https://doi.org/10.21077/ijf.2018.65.2.72773-07","is_oa":true,"landing_page_url":"https://doi.org/10.21077/ijf.2018.65.2.72773-07","pdf_url":"http://epubs.icar.org.in/ejournal/index.php/IJF/article/download/72773/34266","source":{"id":"https://openalex.org/S144753198","display_name":"Indian Journal of Fisheries","issn_l":"0970-6011","issn":["0970-6011"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318737","host_organization_name":"Indian Council of Agricultural Research","host_organization_lineage":["https://openalex.org/P4310318737"],"host_organization_lineage_names":["Indian Council of Agricultural Research"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indian Journal of Fisheries","raw_type":"journal-article"},{"id":"pmh:oai:ojs.epubs.icar.org.in:article/72773","doi":null,"is_oa":true,"landing_page_url":"https://epubs.icar.org.in/index.php/IJF/article/view/72773","pdf_url":"https://epubs.icar.org.in/index.php/IJF/article/download/72773/34266","source":{"id":"https://openalex.org/S144753198","display_name":"Indian Journal of Fisheries","issn_l":"0970-6011","issn":["0970-6011"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318737","host_organization_name":"Indian Council of Agricultural Research","host_organization_lineage":["https://openalex.org/P4310318737"],"host_organization_lineage_names":["Indian Council of Agricultural Research"],"type":"journal"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0970-6011","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:eprints.cmfri.org.in:12924","doi":null,"is_oa":false,"landing_page_url":"http://eprints.cmfri.org.in/12924/1/IJF_65_2_Maheswarudu.pdf","pdf_url":"http://eprints.cmfri.org.in/12924/1/IJF_65_2_Maheswarudu.pdf","source":{"id":"https://openalex.org/S4306402395","display_name":"Eprints@CMFRI Open Access Institutional Repository (Central Marine Fisheries Research Institute)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I899802","host_organization_name":"Central Marine Fisheries Research Institute","host_organization_lineage":["https://openalex.org/I899802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.21077/ijf.2018.65.2.72773-07","doi":"https://doi.org/10.21077/ijf.2018.65.2.72773-07","is_oa":true,"landing_page_url":"https://doi.org/10.21077/ijf.2018.65.2.72773-07","pdf_url":"http://epubs.icar.org.in/ejournal/index.php/IJF/article/download/72773/34266","source":{"id":"https://openalex.org/S144753198","display_name":"Indian Journal of Fisheries","issn_l":"0970-6011","issn":["0970-6011"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318737","host_organization_name":"Indian Council of Agricultural Research","host_organization_lineage":["https://openalex.org/P4310318737"],"host_organization_lineage_names":["Indian Council of Agricultural Research"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indian Journal of Fisheries","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/F4320320769","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43"},{"id":"https://openalex.org/F4320328435","display_name":"Central Marine Fisheries Research Institute","ror":"https://ror.org/02jw8vr54"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2852296985.pdf","grobid_xml":"https://content.openalex.org/works/W2852296985.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W52003976","https://openalex.org/W106188989","https://openalex.org/W125054336","https://openalex.org/W143058013","https://openalex.org/W2169880907"],"related_works":["https://openalex.org/W2169880907","https://openalex.org/W7056630173","https://openalex.org/W3088138886","https://openalex.org/W1506208069","https://openalex.org/W7097782801","https://openalex.org/W7042551222","https://openalex.org/W3088231076","https://openalex.org/W1584565018","https://openalex.org/W7032901004","https://openalex.org/W371698158"],"abstract_inverted_index":{"Sona":[0],"boats":[1,18,50,112],"operate":[2],"mostly":[3],"in":[4,44],"the":[5,9,42,56,63,110,114,135,171,178,272,285,293,300],"northern":[6],"part":[7],"of":[8,11,35,77,219,243,275,289,299],"Bay":[10],"Bengal":[12],"up":[13],"to":[14,23,60,71,88,113,120,186,296],"sand":[15],"heads.":[16],"The":[17,38,175],"(13-15":[19],"m":[20],"OAL)":[21],"worthy":[22],"conduct":[24],"voyage":[25],"fishing":[26,66,125,290],"for":[27,55,159,164,177,189,196,201,221,232],"10-20":[28],"days":[29],"exploit":[30],"resources":[31],"upto":[32],"a":[33],"depth":[34],"100":[36],"m.":[37],"present":[39],"study":[40,286],"analysed":[41],"trends":[43],"penaeid":[45,82,106,128,179,277],"shrimp":[46,83,107,129,138,191],"landings":[47,117],"by":[48,142,146,150,182,205,282],"sona":[49,111,283],"at":[51,102,292],"Visakhapatnam":[52],"Fishing":[53],"Harbour,":[54],"period":[57],"from":[58,69,86,109,184],"2001":[59,214,247],"2010.":[61,240],"During":[62],"period,":[64],"annual":[65,154],"effort":[67,126,291],"ranged":[68],"4,77,710":[70],"16,31,507":[72],"h":[73],"with":[74],"an":[75],"average":[76,91],"10,15,":[78],"230":[79],"h.":[80],"Annual":[81,105],"catch":[84,96,130,200],"varied":[85],"1,409":[87],"7,496":[89],"t,":[90],"being":[92,168],"4,892":[93],"t.":[94],"Average":[95],"per":[97],"hour":[98],"(CPH)":[99],"was":[100,118,140],"estimated":[101,204],"4.81":[103],"kg.":[104],"contribution":[108],"total":[115,244,280],"fish":[116,245],"10.2":[119],"22%":[121],"(average":[122],"15.9).":[123],"Both":[124],"and":[127,157,170,215,228,230,239,248,263,269,279],"showed":[131,211,250],"increasing":[132],"trend":[133],"during":[134,173,213,224,235,254,267],"period.":[136],"Penaeid":[137],"fishery":[139],"supported":[141],"14":[143],"genera/species":[144],"dominated":[145],"Metapenaeus":[147],"monoceros":[148],"followed":[149],"M.":[151],"dobsoni.":[152],"Mean":[153],"species":[155,161,192],"composition":[156],"CPH":[158,176,188],"each":[160,202],"were":[162],"computed":[163],"two":[165],"span,":[166],"first":[167],"2001-2005":[169],"second":[172],"2006-2010.":[174],"shrimps":[180,278],"increased":[181,195],"1.5%":[183],"span-1":[185],"span-2.":[187],"smaller":[190],"declined":[193],"whereas":[194],"commercial":[197],"species.":[198],"Expected":[199],"year":[203],"Schaefer":[206],"production":[207],"model":[208],"(CEDA;":[209],"r2=0.72)":[210],"underexploitation":[212],"2004;":[216],"optimum":[217,252],"state":[218,253],"exploitation":[220,273],"four":[222,233],"years":[223,234,256],"2005,":[225],"2006,":[226,259],"2007":[227],"2009":[229,262],"overexploitation":[231,266],"2002,":[236],"2003,":[237,258],"2008":[238],"In":[241],"terms":[242],"landings,":[246],"2002":[249],"underexploitation,":[251],"six":[255],"i.e.,":[257],"2007,":[260],"2008,":[261],"2010;":[264],"while":[265],"2004":[268],"2005.":[270],"Considering":[271],"rate":[274],"both":[276],"fish,":[281],"boats,":[284],"suggests":[287],"restriction":[288],"2009-2010":[294],"level":[295],"ensure":[297],"sustainability":[298],"resources.":[301]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2018-07-19T00:00:00"}