{"id":"https://openalex.org/W4200224315","doi":"https://doi.org/10.33920/sel-09-2111-01","title":"The growth intra-group variability of perch Perca fluviatilis L., 1758 (Percidae) from Vyacheslavsky Reservoir","display_name":"The growth intra-group variability of perch Perca fluviatilis L., 1758 (Percidae) from Vyacheslavsky Reservoir","publication_year":2021,"publication_date":"2021-11-01","ids":{"openalex":"https://openalex.org/W4200224315","doi":"https://doi.org/10.33920/sel-09-2111-01"},"language":"en","primary_location":{"id":"doi:10.33920/sel-09-2111-01","doi":"https://doi.org/10.33920/sel-09-2111-01","is_oa":false,"landing_page_url":"https://doi.org/10.33920/sel-09-2111-01","pdf_url":null,"source":{"id":"https://openalex.org/S4210240023","display_name":"Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries)","issn_l":"2074-5990","issn":["2074-5990","2712-8083"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries)","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5073796329","display_name":"Vladimir Nickolaevich Krainyuk","orcid":"https://orcid.org/0000-0002-9330-9925","observed_orcids":["https://orcid.org/0000-0002-9330-9925"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Vladimir N. Krainyuk","raw_affiliation_strings":["Karaganda base of Northern branches of Fisheries Research and Production Center, Republic of Kazakhstan"],"raw_orcid":"https://orcid.org/0000-0002-9330-9925","affiliations":[{"raw_affiliation_string":"Karaganda base of Northern branches of Fisheries Research and Production Center, Republic of Kazakhstan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5073796329"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1641,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.49919225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":"11","first_page":"8","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12319","display_name":"Fish Biology and Ecology Studies","score":0.9589999914169312,"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/T12319","display_name":"Fish Biology and Ecology Studies","score":0.9589999914169312,"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":0.027300000190734863,"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/T10450","display_name":"Aquaculture Nutrition and Growth","score":0.0034000000450760126,"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/perca-fluviatilis","display_name":"Perca fluviatilis","score":0.9779999852180481},{"id":"https://openalex.org/keywords/perch","display_name":"perch","score":0.628000020980835},{"id":"https://openalex.org/keywords/fish-growth","display_name":"fish growth","score":0.6520000100135803},{"id":"https://openalex.org/keywords/back-calculation","display_name":"back-calculation","score":0.6669999957084656},{"id":"https://openalex.org/keywords/growth-rate","display_name":"growth rate","score":0.43799999356269836},{"id":"https://openalex.org/keywords/von-bertalanffy-growth-curve","display_name":"von Bertalanffy growth curve","score":0.7570000290870667},{"id":"https://openalex.org/keywords/body-length","display_name":"body length","score":0.4970000088214874},{"id":"https://openalex.org/keywords/population-decline-ecology","display_name":"population decline (ecology)","score":0.421999990940094},{"id":"https://openalex.org/keywords/reservoir-fish-populations","display_name":"reservoir fish populations","score":0.48500001430511475}],"concepts":[{"id":"https://openalex.org/C2777798493","wikidata":"https://www.wikidata.org/wiki/Q600262","display_name":"Perch","level":3,"score":0.9638773202896118},{"id":"https://openalex.org/C2777371287","wikidata":"https://www.wikidata.org/wiki/Q746136","display_name":"Percidae","level":4,"score":0.7397517561912537},{"id":"https://openalex.org/C514101110","wikidata":"https://www.wikidata.org/wiki/Q14373","display_name":"Fishing","level":2,"score":0.6185975074768066},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5144715309143066},{"id":"https://openalex.org/C2778312390","wikidata":"https://www.wikidata.org/wiki/Q4139973","display_name":"Growth rate","level":2,"score":0.483493834733963},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.400715708732605},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.38849499821662903},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3751465380191803},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.34879159927368164},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.3034263253211975},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2217082381248474},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.19003385305404663},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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:10.33920/sel-09-2111-01","doi":"https://doi.org/10.33920/sel-09-2111-01","is_oa":false,"landing_page_url":"https://doi.org/10.33920/sel-09-2111-01","pdf_url":null,"source":{"id":"https://openalex.org/S4210240023","display_name":"Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries)","issn_l":"2074-5990","issn":["2074-5990","2712-8083"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries)","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.53329998254776}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8600000143051147}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W204940627","https://openalex.org/W2001795254","https://openalex.org/W2114734135","https://openalex.org/W2131634465","https://openalex.org/W2313028561","https://openalex.org/W4233054932"],"related_works":["https://openalex.org/W3116085195","https://openalex.org/W3145075269","https://openalex.org/W4388943380","https://openalex.org/W6000493","https://openalex.org/W2094123416","https://openalex.org/W2949512425","https://openalex.org/W1569114062","https://openalex.org/W2200439920","https://openalex.org/W2050779775","https://openalex.org/W1969650820"],"abstract_inverted_index":{"The":[0,40,57,175],"dates":[1],"on":[2,209],"back":[3],"calculation":[4],"of":[5,17,20,37,43,60,72,83,88,101,105,114,117,125,141,166,180,186,223,240],"perch":[6,44,61,106,142,233],"growth":[7,41,73,139,152,168,219],"from":[8],"Vyacheslavsky":[9],"(Astana)":[10],"reservoir":[11,144],"located":[12],"in":[13,45,51,91,107,143,156,163,177,218,231],"the":[14,18,96,102,108,115,118,130,138,157,164,178,189,210,213,228,232,237],"Akmola":[15],"oblast":[16],"Republic":[19],"Kazakhstan":[21],"are":[22,49,135,196,203],"presented.":[23],"We":[24],"studied":[25,55],"2":[26],"samples,":[27],"separated":[28],"by":[29],"a":[30,79,136,146],"time":[31],"interval":[32],"approximately":[33],"equal":[34],"to":[35,148],"duration":[36],"one":[38],"generation.":[39],"rates":[42,140],"this":[46],"water":[47],"body":[48,89],"slower":[50],"comparison":[52],"with":[53],"previously":[54],"populations.":[56],"calculated":[58,86,171],"length":[59,90],"have":[62],"changed":[63],"little":[64],"for":[65,216],"four":[66],"years.":[67],"Sexual":[68],"and":[69,122,170,202,235],"generational":[70],"variability":[71,100],"is":[74,78],"not":[75],"observed.":[76],"There":[77],"fairly":[80],"high":[81],"level":[82,201],"correlation":[84],"between":[85],"parameters":[87,183],"adjacent":[92],"generations,":[93],"which":[94,226],"indicates":[95,184],"stability":[97],"or":[98],"insignificant":[99],"habitat":[103],"conditions":[104],"reservoir.":[109],"It":[110],"can":[111],"also":[112],"show":[113,145],"immutability":[116],"main":[119,214],"influencing":[120],"factors":[121,134],"their":[123],"vectors":[124],"impact.":[126],"Taking":[127],"into":[128],"account":[129],"fact":[131],"that":[132],"these":[133],"negative,":[137],"tendency":[147],"decrease.":[149],"Von":[150],"Bertalanffy\u2019s":[151],"equation":[153],"performed":[154],"better":[155],"2015":[158],"sample.":[159],"This":[160],"was":[161,221],"reflected":[162],"coefficient":[165],"Poly-Munro":[167],"efficiency":[169],"(theoretical)":[172],"weight":[173],"growth.":[174],"decrease":[176],"\u201cquality\u201d":[179],"population":[181,234],"biological":[182],"beginning":[185],"degradation":[187],"within":[188],"group,":[190],"possibly.":[191],"But,":[192],"now":[193],"observed":[194],"differences":[195],"still":[197],"at":[198],"an":[199],"unreliable":[200],"characterized":[204],"only":[205],"as":[206],"tendencies.":[207],"Based":[208],"logical":[211],"analysis,":[212],"reason":[215],"decline":[217],"rate":[220],"termination":[222],"commercial":[224],"fishing,":[225],"upset":[227],"existing":[229],"balance":[230],"caused":[236],"so-called":[238],"\u201cneglect":[239],"fishing\u201d.":[241]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}