乌拉尔河流域鲟鱼种群恢复与保护的现代生态问题

K. Akhmedenov, A. Chibilev
{"title":"乌拉尔河流域鲟鱼种群恢复与保护的现代生态问题","authors":"K. Akhmedenov, A. Chibilev","doi":"10.18470/1992-1098-2023-1-6-16","DOIUrl":null,"url":null,"abstract":"Aim. The aim of this study was to conduct an analysis of long‐term changes in the number of sturgeon populations and its relationship with the fishing regime and the current state of the Ural River basin, as well as develop measures for the conservation and restoration of their resources.Discussion. Six sturgeon species inhabit the waters of the Ural River basin: Huso huso Linnaeus, 1758; Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833; Acipenser persicus Borodin, 1897; Acipenser stellatus Pallas, 1771; Acipenser nudiventris Lovetsky, 1828 and Acipenser ruthenus, 1758. The degradation of the geosystems of the Ural River basin and the Caspian Sea due to changes in the hydrological regime, increased exploitation of oil and gas fields, as well as poaching has led to a decrease in the number of sturgeons. Moreover, the areas used for the development of petroleum hydrocarbons and the development of related infrastructure coincide with the main areas for feeding and migration of sturgeon and other commercial fish species. The Ural River is the only one in Europe with unregulated lower and middle reaches, thanks to which, until the 90s of the last century, favourable conditions were maintained for the natural reproduction of sturgeon and other fish species. In world practice, the development of commercial sturgeon breeding and reproduction of livestock in regional natural reservoirs provide a promising direction for the preservation of the unique sturgeon gene pool. At the same time, the principal role in the formation of the number and species composition of sturgeons, is given to natural reproduction. In the Ural River Basin, there are opportunities to restore the sturgeon population through a combination of natural reproduction and artificial farming.Conclusions. Despite a slight increase in the occurrence of sturgeons in recent decades, the state of their populations requires special conservation measures. It is necessary to develop joint measures for the protection and reproduction of fish stocks at the interstate level.","PeriodicalId":41300,"journal":{"name":"South of Russia-Ecology Development","volume":"76 1","pages":""},"PeriodicalIF":0.3000,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Modern ecological problems of restoration and conservation of the sturgeon population in the Ural River basin\",\"authors\":\"K. Akhmedenov, A. Chibilev\",\"doi\":\"10.18470/1992-1098-2023-1-6-16\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Aim. The aim of this study was to conduct an analysis of long‐term changes in the number of sturgeon populations and its relationship with the fishing regime and the current state of the Ural River basin, as well as develop measures for the conservation and restoration of their resources.Discussion. Six sturgeon species inhabit the waters of the Ural River basin: Huso huso Linnaeus, 1758; Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833; Acipenser persicus Borodin, 1897; Acipenser stellatus Pallas, 1771; Acipenser nudiventris Lovetsky, 1828 and Acipenser ruthenus, 1758. The degradation of the geosystems of the Ural River basin and the Caspian Sea due to changes in the hydrological regime, increased exploitation of oil and gas fields, as well as poaching has led to a decrease in the number of sturgeons. Moreover, the areas used for the development of petroleum hydrocarbons and the development of related infrastructure coincide with the main areas for feeding and migration of sturgeon and other commercial fish species. The Ural River is the only one in Europe with unregulated lower and middle reaches, thanks to which, until the 90s of the last century, favourable conditions were maintained for the natural reproduction of sturgeon and other fish species. In world practice, the development of commercial sturgeon breeding and reproduction of livestock in regional natural reservoirs provide a promising direction for the preservation of the unique sturgeon gene pool. At the same time, the principal role in the formation of the number and species composition of sturgeons, is given to natural reproduction. In the Ural River Basin, there are opportunities to restore the sturgeon population through a combination of natural reproduction and artificial farming.Conclusions. Despite a slight increase in the occurrence of sturgeons in recent decades, the state of their populations requires special conservation measures. It is necessary to develop joint measures for the protection and reproduction of fish stocks at the interstate level.\",\"PeriodicalId\":41300,\"journal\":{\"name\":\"South of Russia-Ecology Development\",\"volume\":\"76 1\",\"pages\":\"\"},\"PeriodicalIF\":0.3000,\"publicationDate\":\"2023-03-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"South of Russia-Ecology Development\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18470/1992-1098-2023-1-6-16\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ECOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"South of Russia-Ecology Development","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18470/1992-1098-2023-1-6-16","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 1

摘要

的目标。本研究的目的是对鲟鱼种群数量的长期变化及其与捕捞制度和乌拉尔河流域现状的关系进行分析,并制定保护和恢复其资源的措施。六种鲟鱼栖息在乌拉尔河流域的水域:Huso Huso Linnaeus, 1758;Brandt & Ratzeburg, 1833;鲍罗丁,1897;星象,1771;洛夫茨基(1828年)和鲁特努斯(1758年)。乌拉尔河流域和里海的地质系统由于水文制度的变化、石油和天然气田开采的增加以及偷猎而退化,导致鲟鱼数量减少。此外,用于开发石油碳氢化合物和发展相关基础设施的地区与鲟鱼和其他商业鱼类取食和洄游的主要地区相吻合。乌拉尔河是欧洲唯一一条中下游不受管制的河流,因此,直到上世纪90年代,它一直为鲟鱼和其他鱼类的自然繁殖保持着有利的条件。在世界实践中,发展商业鲟鱼养殖和畜牧繁殖,为保护鲟鱼独特的基因库提供了一个有希望的方向。同时,鲟鱼的数量和种类构成的主要形成因素是自然繁殖。在乌拉尔河流域,有机会通过自然繁殖和人工养殖相结合来恢复鲟鱼种群。尽管近几十年来鲟鱼的数量略有增加,但它们的种群状况需要采取特殊的保护措施。有必要在州际一级制定保护和繁殖鱼类资源的联合措施。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Modern ecological problems of restoration and conservation of the sturgeon population in the Ural River basin
Aim. The aim of this study was to conduct an analysis of long‐term changes in the number of sturgeon populations and its relationship with the fishing regime and the current state of the Ural River basin, as well as develop measures for the conservation and restoration of their resources.Discussion. Six sturgeon species inhabit the waters of the Ural River basin: Huso huso Linnaeus, 1758; Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833; Acipenser persicus Borodin, 1897; Acipenser stellatus Pallas, 1771; Acipenser nudiventris Lovetsky, 1828 and Acipenser ruthenus, 1758. The degradation of the geosystems of the Ural River basin and the Caspian Sea due to changes in the hydrological regime, increased exploitation of oil and gas fields, as well as poaching has led to a decrease in the number of sturgeons. Moreover, the areas used for the development of petroleum hydrocarbons and the development of related infrastructure coincide with the main areas for feeding and migration of sturgeon and other commercial fish species. The Ural River is the only one in Europe with unregulated lower and middle reaches, thanks to which, until the 90s of the last century, favourable conditions were maintained for the natural reproduction of sturgeon and other fish species. In world practice, the development of commercial sturgeon breeding and reproduction of livestock in regional natural reservoirs provide a promising direction for the preservation of the unique sturgeon gene pool. At the same time, the principal role in the formation of the number and species composition of sturgeons, is given to natural reproduction. In the Ural River Basin, there are opportunities to restore the sturgeon population through a combination of natural reproduction and artificial farming.Conclusions. Despite a slight increase in the occurrence of sturgeons in recent decades, the state of their populations requires special conservation measures. It is necessary to develop joint measures for the protection and reproduction of fish stocks at the interstate level.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
0.80
自引率
50.00%
发文量
73
审稿时长
8 weeks
期刊最新文献
An elaboration of obstacles and perspectives of medical tourism development taking the approach of integrated service provision (Case study: Isfahan Province, Iran) Agroecological assessment of herbicides application on soybean crops in the central zone of Krasnodar Territory, Russia Microplaston artificial polymers in the Miass River and Lake Turgoyak (Southern Urals, Russia) in the early stages of colonisation Monitoring greenhouse gas emissions at the WAY CARBON carbonic polygon through regenerative animal husbandry A method for obtaining aqueous and dry ethanol extracts of grass (a mixture of flowers with leaves) and a stalk of St. John's wort (Hypericum perforatum L.) with inhibitory activity on the replication of the SARS‐CoV‐2 coronavirus in vitro
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1