Chilt Thera渔业合作社四年来Gobind Sagar水库渔获量统计

Q4 Environmental Science
K. Lal
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引用次数: 0

摘要

印度有许多水库。Gobind Sagar水库是1963年在Bhakra村的Sutlej河上筑坝建成的。这个水库位于印度喜马偕尔邦。在这个水库工作的渔民以渔业合作社的形式组织起来。渔业合作社Chilt Thera就是其中之一。本研究纳入了2013年9月至2016年12月渔业合作社Chilt Thera捕捞的鱼类数据。出于行政上的原因,国家渔业部门还为不同的合作社确定了作业区域。刺网在下午使用,第二天早上收集。只有持牌的渔民才可以捕捞这种鱼。渔民将渔获物交给有关合作社,合作社再将渔获物以既定价格出售给有关承包商。每年季风季节有两个月为禁渔期,以保育鱼类。黄颡鱼(Cirrhina mrigala)的捕获量很少(8只,重20公斤)。在此期间,拉比奥·卡尔巴苏并没有受到这个合作社的控制。巨齿蛇的捕获量很少。鱼类以鲢鱼(Hypophthalmichthys molitrix)和鲤鱼(Cyprinus carpio)为主。水蛭意外地进入了水库。鲤鱼和印度主要鲤鱼的种子放养正在定期进行。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Statistics of Fish Catch from Gobind Sagar Reservoir by Fisheries Co-operative Society Chilt Thera, during four years
There are many reservoirs in India. Gobind Sagar Reservoir has been created by damming River Sutlej at village Bhakra in 1963. This reservoir is located in Himachal Pradesh, India. Fishermen working in this reservoir have organized themselves in the form of fisheries co-operative societies. Fisheries co-operative society Chilt Thera is one of these co-operatives. Data of fish caught by fisheries co-operative society Chilt Thera during September 2013 to December 2016, has been included in this study. Area of operations have also been fixed for different co-operatives by the state department of fisheries, for administrative reasons. Gill nets were applied during afternoon hours and collected next morning. Only licensed fishermen are allowed to catch the fish. Fishermen hand over their catch to their concerned co-operative which further sells the fish to the concerned contractors at the already fixed price. Close season was observed for two months during monsoon season every year, for fish conservation. Cirrhina mrigala was very less in catch (8 individuals weighing 20 kg). Labeo calbasu was not in catch of this co-operative, during this period. Catch of Ctenopharyn godonidella was very less. Fish catch was dominated by the Hypophthalmichthys molitrix (silver carp) and Cyprinus carpio (Common Carp). H. molitrix have got accidently entered in the reservoir. Seed stocking of Cyprinus carpio and Indian Major Carps is being done regularly.
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来源期刊
Ecology, Environment and Conservation
Ecology, Environment and Conservation Environmental Science-Nature and Landscape Conservation
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期刊介绍: Published Quarterly Since 1995. Ecology, Environment and Conservation is published in March, June, September and December every year. ECOLOGY, ENVIRONMENT AND CONSERVATION is one of the leading International environmental journal. It is widely subsribed in India and abroad by Institutions and Individuals in education and research as well as by Industries, Govt. Departments and Research Institutes.
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