{"title":"The current state of stocks and artificial reproduction of Sterlet in Russia","authors":"A. Bykov, S. Brazhnik","doi":"10.36038/0234-2774-2022-23-3-5-30","DOIUrl":null,"url":null,"abstract":"Based on the analysis of literary sources on the history of fishing in rivers and reservoirs of Russia for the XX and the beginning of the XXI century, the characteristics of the current state of sterlet stocks by subjects in individual fisheries basins are given. The main reasons for the decrease in sterlet catches for the Volga basin are hydro–construction, for the rivers of Siberia – poaching. As a result of re-climatization measures and mass stocking of young sterlet by the 20s of the XXI century, «factory» populations of commercial sterlet were formed in individual reservoirs and rivers of the European part of the country.","PeriodicalId":129863,"journal":{"name":"Problems of fisheries","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Problems of fisheries","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36038/0234-2774-2022-23-3-5-30","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Based on the analysis of literary sources on the history of fishing in rivers and reservoirs of Russia for the XX and the beginning of the XXI century, the characteristics of the current state of sterlet stocks by subjects in individual fisheries basins are given. The main reasons for the decrease in sterlet catches for the Volga basin are hydro–construction, for the rivers of Siberia – poaching. As a result of re-climatization measures and mass stocking of young sterlet by the 20s of the XXI century, «factory» populations of commercial sterlet were formed in individual reservoirs and rivers of the European part of the country.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
