{"id":"https://openalex.org/W2332435975","doi":"https://doi.org/10.2331/suisan.58.1861","title":"Fluctuation of Reproduction and Stock Management of the Japanese Sardine (Sardinops melanostictus).","display_name":"Fluctuation of Reproduction and Stock Management of the Japanese Sardine (Sardinops melanostictus).","publication_year":1992,"publication_date":"1992-01-01","ids":{"openalex":"https://openalex.org/W2332435975","doi":"https://doi.org/10.2331/suisan.58.1861","mag":"2332435975"},"language":"en","primary_location":{"id":"doi:10.2331/suisan.58.1861","doi":"https://doi.org/10.2331/suisan.58.1861","is_oa":true,"landing_page_url":"https://doi.org/10.2331/suisan.58.1861","pdf_url":"https://www.jstage.jst.go.jp/article/suisan1932/58/10/58_10_1861/_pdf","source":{"id":"https://openalex.org/S4210186241","display_name":"NIPPON SUISAN GAKKAISHI","issn_l":"0021-5392","issn":["0021-5392","1349-998X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NIPPON SUISAN GAKKAISHI","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://www.jstage.jst.go.jp/article/suisan1932/58/10/58_10_1861/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014748794","display_name":"Hiroyuki Matsuda","orcid":"https://orcid.org/0000-0002-1768-300X","observed_orcids":["https://orcid.org/0000-0002-1768-300X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroyuki Matsuda","raw_affiliation_strings":["(JapanMa\u03c4lneFisheryResourceResearcbCenter , Klo}cho , Chiyoda , Tokyo 102 , Japan)","National Research Institute of Fisheries Science, Kachidokl, Chuo, ToKyo104, Japan","\u30fc(Japan Marine Fishery Resource Research Center, Kioicho, Chiyoda, Tokyo 102, Japan)","\u30fc(JapanMa\u03c4lneFisheryResourceResearcbCenter,Klo}cho,Chiyoda,Tokyo 102,Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"(JapanMa\u03c4lneFisheryResourceResearcbCenter , Klo}cho , Chiyoda , Tokyo 102 , Japan)","institution_ids":[]},{"raw_affiliation_string":"National Research Institute of Fisheries Science, Kachidokl, Chuo, ToKyo104, Japan","institution_ids":[]},{"raw_affiliation_string":"\u30fc(Japan Marine Fishery Resource Research Center, Kioicho, Chiyoda, Tokyo 102, Japan)","institution_ids":[]},{"raw_affiliation_string":"\u30fc(JapanMa\u03c4lneFisheryResourceResearcbCenter,Klo}cho,Chiyoda,Tokyo 102,Japan)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031586944","display_name":"Tatsu Kishida","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tatsu Kishida","raw_affiliation_strings":["Institute of Fisheries Science , Kachidokl , Chuo , ToKyo104 , Japan","National Research Institute of Fisheries Science, Kachidokl, Chuo, ToKyo104, Japan","\u30fc(Japan Marine Fishery Resource Research Center, Kioicho, Chiyoda, Tokyo 102, Japan)","\u30fc(JapanMa\u03c4lneFisheryResourceResearcbCenter,Klo}cho,Chiyoda,Tokyo 102,Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Fisheries Science , Kachidokl , Chuo , ToKyo104 , Japan","institution_ids":[]},{"raw_affiliation_string":"National Research Institute of Fisheries Science, Kachidokl, Chuo, ToKyo104, Japan","institution_ids":[]},{"raw_affiliation_string":"\u30fc(Japan Marine Fishery Resource Research Center, Kioicho, Chiyoda, Tokyo 102, Japan)","institution_ids":[]},{"raw_affiliation_string":"\u30fc(JapanMa\u03c4lneFisheryResourceResearcbCenter,Klo}cho,Chiyoda,Tokyo 102,Japan)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080386512","display_name":"Hirofumi Shimizu","orcid":"https://orcid.org/0000-0002-0915-970X","observed_orcids":["https://orcid.org/0000-0002-0915-970X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hirofumi Shimizu","raw_affiliation_strings":["Institute of Fisheries Science , Kachidokl , Chuo , ToKyo104 , Japan","National Research Institute of Fisheries Science, Kachidokl, Chuo, ToKyo104, Japan","\u30fc(Japan Marine Fishery Resource Research Center, Kioicho, Chiyoda, Tokyo 102, Japan)","\u30fc(JapanMa\u03c4lneFisheryResourceResearcbCenter,Klo}cho,Chiyoda,Tokyo 102,Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Fisheries Science , Kachidokl , Chuo , ToKyo104 , Japan","institution_ids":[]},{"raw_affiliation_string":"National Research Institute of Fisheries Science, Kachidokl, Chuo, ToKyo104, Japan","institution_ids":[]},{"raw_affiliation_string":"\u30fc(Japan Marine Fishery Resource Research Center, Kioicho, Chiyoda, Tokyo 102, Japan)","institution_ids":[]},{"raw_affiliation_string":"\u30fc(JapanMa\u03c4lneFisheryResourceResearcbCenter,Klo}cho,Chiyoda,Tokyo 102,Japan)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068976337","display_name":"Takashi Kidachi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Kidachi","raw_affiliation_strings":["Institute of Fisheries Science , Kachidokl , Chuo , ToKyo104 , Japan","\u30f3 \u30bf \u30fc ( Japan Marine Fishery Resource Research Center , Kioicho , Chiyoda , Tokyo 102 , Japan)","National Research Institute of Fisheries Science, Kachidokl, Chuo, ToKyo104, Japan","\u30fc(Japan Marine Fishery Resource Research Center, Kioicho, Chiyoda, Tokyo 102, Japan)","\u30fc(JapanMa\u03c4lneFisheryResourceResearcbCenter,Klo}cho,Chiyoda,Tokyo 102,Japan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Fisheries Science , Kachidokl , Chuo , ToKyo104 , Japan","institution_ids":[]},{"raw_affiliation_string":"\u30f3 \u30bf \u30fc ( Japan Marine Fishery Resource Research Center , Kioicho , Chiyoda , Tokyo 102 , Japan)","institution_ids":[]},{"raw_affiliation_string":"National Research Institute of Fisheries Science, Kachidokl, Chuo, ToKyo104, Japan","institution_ids":[]},{"raw_affiliation_string":"\u30fc(Japan Marine Fishery Resource Research Center, Kioicho, Chiyoda, Tokyo 102, Japan)","institution_ids":[]},{"raw_affiliation_string":"\u30fc(JapanMa\u03c4lneFisheryResourceResearcbCenter,Klo}cho,Chiyoda,Tokyo 102,Japan)","institution_ids":[]}]}],"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":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"58","issue":"10","first_page":"1861","last_page":"1866"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.9990000128746033,"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":0.9990000128746033,"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/T10302","display_name":"Fish Ecology and Management Studies","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sardinops-melanostictus","display_name":"Sardinops melanostictus","score":1.0},{"id":"https://openalex.org/keywords/egg-production","display_name":"egg production","score":0.6970000267028809},{"id":"https://openalex.org/keywords/inventory-management","display_name":"inventory management","score":0.6399999856948853},{"id":"https://openalex.org/keywords/stock-depletion","display_name":"stock depletion","score":0.4300000071525574},{"id":"https://openalex.org/keywords/catch-projections","display_name":"catch projections","score":0.4169999957084656}],"concepts":[{"id":"https://openalex.org/C2779215912","wikidata":"https://www.wikidata.org/wiki/Q5141254","display_name":"Sardine","level":3,"score":0.9307138919830322},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.7544857859611511},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.5033885836601257},{"id":"https://openalex.org/C514101110","wikidata":"https://www.wikidata.org/wiki/Q14373","display_name":"Fishing","level":2,"score":0.500774621963501},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3368440866470337},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.31489717960357666},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2331/suisan.58.1861","doi":"https://doi.org/10.2331/suisan.58.1861","is_oa":true,"landing_page_url":"https://doi.org/10.2331/suisan.58.1861","pdf_url":"https://www.jstage.jst.go.jp/article/suisan1932/58/10/58_10_1861/_pdf","source":{"id":"https://openalex.org/S4210186241","display_name":"NIPPON SUISAN GAKKAISHI","issn_l":"0021-5392","issn":["0021-5392","1349-998X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NIPPON SUISAN GAKKAISHI","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2331/suisan.58.1861","doi":"https://doi.org/10.2331/suisan.58.1861","is_oa":true,"landing_page_url":"https://doi.org/10.2331/suisan.58.1861","pdf_url":"https://www.jstage.jst.go.jp/article/suisan1932/58/10/58_10_1861/_pdf","source":{"id":"https://openalex.org/S4210186241","display_name":"NIPPON SUISAN GAKKAISHI","issn_l":"0021-5392","issn":["0021-5392","1349-998X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NIPPON SUISAN GAKKAISHI","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","score":1.0,"id":"https://metadata.un.org/sdg/14"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2332435975.pdf","grobid_xml":"https://content.openalex.org/works/W2332435975.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2076304902","https://openalex.org/W1982287287","https://openalex.org/W4231725137","https://openalex.org/W2898040235","https://openalex.org/W2117394035","https://openalex.org/W2314398970","https://openalex.org/W2153237801","https://openalex.org/W7208371856","https://openalex.org/W7165822115","https://openalex.org/W2134279002"],"abstract_inverted_index":{"Using":[0],"the":[1,8,12,28,32,41,44,49,53,60,67,76,83,87,93,102,112],"yearly":[2],"egg":[3],"production":[4],"and":[5,24,63,73,101],"catch":[6,95],"of":[7,17,38,43,69,89,111],"Japanese":[9,45],"sardine":[10,46],"in":[11,31,66,86],"period":[13,68,88],"1951-87,":[14],"including":[15],"periods":[16],"low":[18,70,108],"stock":[19,22,26,71,91,104,113],"level,":[20,23,27,72,92],"increasing":[21,90],"high":[25],"annual":[29],"change":[30],"reproduction":[33,57],"index":[34],"was":[35,47],"calculated.The":[36],"effect":[37],"fishing":[39],"on":[40],"recruitment":[42],"evaluated.Under":[48],"assumption":[50],"that":[51,74],"over":[52,75],"next":[54],"ten":[55],"years,":[56,79],"will":[58,81],"have":[59],"same":[61,84],"average":[62],"variance":[64],"as":[65,85],"following":[77],"five":[78],"these":[80,98],"be":[82,107],"total":[94],"amount":[96],"for":[97],"15":[99],"years":[100],"final":[103],"level":[105],"would":[106],"if":[109],"1/2":[110],"were":[114],"caught":[115],"every":[116],"year.":[117]},"counts_by_year":[],"updated_date":"2026-09-23T05:00:35.095934","created_date":"2016-06-24T00:00:00"}
