{"id":"https://openalex.org/W2116779796","doi":"https://doi.org/10.1046/j.1439-0426.1999.00098.x","title":"Feeding behaviour of cod (Gadus morhua) in relation to spawning","display_name":"Feeding behaviour of cod (Gadus morhua) in relation to spawning","publication_year":1999,"publication_date":"1999-03-01","ids":{"openalex":"https://openalex.org/W2116779796","doi":"https://doi.org/10.1046/j.1439-0426.1999.00098.x","mag":"2116779796"},"language":"en","primary_location":{"id":"doi:10.1046/j.1439-0426.1999.00098.x","doi":"https://doi.org/10.1046/j.1439-0426.1999.00098.x","is_oa":true,"landing_page_url":"https://doi.org/10.1046/j.1439-0426.1999.00098.x","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1046/j.1439-0426.1999.00098.x","source":{"id":"https://openalex.org/S28438197","display_name":"Journal of Applied Ichthyology","issn_l":"0175-8659","issn":["0175-8659","1439-0426"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Ichthyology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1046/j.1439-0426.1999.00098.x","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5098119548","display_name":"By S. E. Fordham","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"By S. E. Fordham","raw_affiliation_strings":["Sir James Dunn Academy, PO Box 460, St. Andrews, New Brunswick, Canada, E0G 2X0;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sir James Dunn Academy, PO Box 460, St. Andrews, New Brunswick, Canada, E0G 2X0;","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110220708","display_name":"Edward A. Trippel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1319689352","display_name":"Fisheries and Oceans Canada","ror":"https://ror.org/02qa1x782","country_code":"CA","type":"government","lineage":["https://openalex.org/I1319689352","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"E. A. Trippel","raw_affiliation_strings":["Fisheries and Oceans Canada, Biological Station, St. Andrews, New Brunswick, Canada, E0G 2X0"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fisheries and Oceans Canada, Biological Station, St. Andrews, New Brunswick, Canada, E0G 2X0","institution_ids":["https://openalex.org/I1319689352"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2430,"currency":"USD","value_usd":2430},"apc_paid":null,"fwci":3.8217,"has_fulltext":true,"cited_by_count":123,"citation_normalized_percentile":{"value":0.91555327,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"15","issue":"1","first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.9603999853134155,"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":0.9603999853134155,"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/T10450","display_name":"Aquaculture Nutrition and Growth","score":0.00930000003427267,"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/T12319","display_name":"Fish Biology and Ecology Studies","score":0.009200000204145908,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/atlantic-cod","display_name":"Gadus morhua","score":1.0},{"id":"https://openalex.org/keywords/feeding-behaviour","display_name":"feeding behaviour","score":0.9089999794960022},{"id":"https://openalex.org/keywords/spawning","display_name":"spawning","score":0.9679999947547913},{"id":"https://openalex.org/keywords/food-consumption","display_name":"dietary intake","score":0.6349999904632568},{"id":"https://openalex.org/keywords/egg-production","display_name":"egg production","score":0.9409999847412109},{"id":"https://openalex.org/keywords/fecundity","display_name":"fecundity","score":0.9139999747276306},{"id":"https://openalex.org/keywords/weight-loss","display_name":"weight loss","score":0.7680000066757202},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.6420000195503235},{"id":"https://openalex.org/keywords/maturity","display_name":"maturity","score":0.3050000071525574},{"id":"https://openalex.org/keywords/stomach-fullness-index","display_name":"stomach fullness index","score":0.8109999895095825},{"id":"https://openalex.org/keywords/georges-bank","display_name":"Georges Bank","score":0.9539999961853027}],"concepts":[{"id":"https://openalex.org/C2777883778","wikidata":"https://www.wikidata.org/wiki/Q248924","display_name":"Gadus","level":3,"score":0.9299998879432678},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.905480146408081},{"id":"https://openalex.org/C67283656","wikidata":"https://www.wikidata.org/wiki/Q2587899","display_name":"Fecundity","level":3,"score":0.700488805770874},{"id":"https://openalex.org/C2779428213","wikidata":"https://www.wikidata.org/wiki/Q199788","display_name":"Atlantic cod","level":4,"score":0.6267825365066528},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.6253348588943481},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.4532791078090668},{"id":"https://openalex.org/C147583825","wikidata":"https://www.wikidata.org/wiki/Q620876","display_name":"Body weight","level":2,"score":0.436809241771698},{"id":"https://openalex.org/C193230392","wikidata":"https://www.wikidata.org/wiki/Q1663054","display_name":"Ingestion","level":2,"score":0.4359395205974579},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.2638908624649048},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.17932695150375366},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.12661927938461304},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.07050567865371704},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1046/j.1439-0426.1999.00098.x","doi":"https://doi.org/10.1046/j.1439-0426.1999.00098.x","is_oa":true,"landing_page_url":"https://doi.org/10.1046/j.1439-0426.1999.00098.x","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1046/j.1439-0426.1999.00098.x","source":{"id":"https://openalex.org/S28438197","display_name":"Journal of Applied Ichthyology","issn_l":"0175-8659","issn":["0175-8659","1439-0426"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Ichthyology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1046/j.1439-0426.1999.00098.x","doi":"https://doi.org/10.1046/j.1439-0426.1999.00098.x","is_oa":true,"landing_page_url":"https://doi.org/10.1046/j.1439-0426.1999.00098.x","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1046/j.1439-0426.1999.00098.x","source":{"id":"https://openalex.org/S28438197","display_name":"Journal of Applied Ichthyology","issn_l":"0175-8659","issn":["0175-8659","1439-0426"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Ichthyology","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":1.0}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311590","display_name":"Fordham University","ror":"https://ror.org/03qnxaf80"},{"id":"https://openalex.org/F4320334596","display_name":"Fisheries and Oceans Canada","ror":"https://ror.org/02qa1x782"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2116779796.pdf","grobid_xml":"https://content.openalex.org/works/W2116779796.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2032891202","https://openalex.org/W2126354876","https://openalex.org/W2564393660","https://openalex.org/W2100929671","https://openalex.org/W1970986124","https://openalex.org/W2022962147","https://openalex.org/W2057204397","https://openalex.org/W2133114387","https://openalex.org/W2010324901","https://openalex.org/W4246383668"],"abstract_inverted_index":{"The":[0,56,183],"food":[1,149],"consumption":[2],"and":[3,11,23,41,69,155,170,222],"egg":[4,123,142],"production":[5],"of":[6,54,58,80,94,113,120,132,141,148,166,185,208,227,240],"26":[7],"adult":[8],"(13":[9],"female":[10],"13":[12],"male)":[13],"Atlantic":[14],"cod":[15,216,243],"(Gadus":[16],"morhua)":[17],"were":[18,233],"monitored":[19],"during":[20,76,109,152],"prespawning,":[21],"spawning":[22,59,83,114],"postspawning":[24,156,211],"periods.":[25,158],"Females":[26,144],"spawned":[27],"from":[28,36,175,202],"late":[29],"January":[30,40],"to":[31,38,177,198,204],"mid-April.":[32],"Feeding":[33],"activity":[34],"occurred":[35,108],"December":[37],"early":[39],"ceased":[42],"for":[43],"females,":[44,107],"on":[45,63,88,163,224],"average,":[46,64,89,126,164,225],"36":[47],"days":[48,66,91],"(15\u201354":[49],"days)":[50,68],"before":[51],"the":[52,77,95,110,118,121,219],"onset":[53],"spawning.":[55],"duration":[57],"by":[60,73,106,188,235],"females":[61,86,161,191],"was,":[62],"42":[65],"(10\u201361":[67],"feeding":[70,103,127,157],"was":[71],"suppressed":[72],"both":[74,153],"sexes":[75],"first":[78],"three-quarters":[79],"each":[81],"female\u2019s":[82,134,210],"period.":[84],"Mature":[85],"went,":[87],"70":[90],"or":[92,115,139],"19%":[93],"year":[96],"without":[97],"eating.":[98],"An":[99],"abrupt":[100],"increase":[101],"in":[102,196],"activity,":[104],"particularly":[105],"last":[111,122],"quarter":[112],"shortly":[116],"after":[117,130],"release":[119],"batch":[124],"(on":[125],"started":[128],"again":[129],"91%":[131],"a":[133,209],"eggs":[135,180,186],"had":[136],"been":[137],"released":[138],"82%":[140],"batches).":[143],"consumed":[145],"greater":[146],"quantities":[147],"than":[150],"males":[151,171],"winter":[154],"During":[159],"spawning,":[160],"lost,":[162],"29%":[165],"their":[167],"body":[168,212,229],"weight":[169],"14%.":[172],"Fecundity":[173],"ranged":[174,201],"0.75":[176],"3.97":[178],"million":[179],"per":[181],"female.":[182],"volume":[184],"produced":[187],"four":[189,197],"individual":[190],"(range":[192],"=":[193],"1285\u20135995":[194],"ml":[195],"11":[199],"batches)":[200],"99":[203],"195%":[205],"(mean":[206],"150%)":[207],"volume.":[213],"Six":[214],"immature":[215],"fed":[217],"throughout":[218],"experimental":[220],"period":[221],"gained,":[223],"8%":[226],"initial":[228],"weight.":[230],"Laboratory":[231],"results":[232],"supported":[234],"stomach":[236],"fullness":[237],"index":[238],"values":[239],"Georges":[241],"Bank":[242],"exhibiting":[244],"different":[245],"maturity":[246],"states.":[247]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":8}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
