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作 者:吴金明[1] 董春燕 张辉[1] 熊远辉 谭志斌 危起伟[1] WU Jin-ming;DONG Chun-yan;ZHANG Hui;XIONG Yuan-hui;TAN Zhi-bin;WEI Qi-wei(Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Hubei Wuhan 430223,China;College of Animal Science,Guizhou University,Guizhou Guiyang 550025,China;Yangtze River Xinluo Reaches Baiji Dolphin National Nature Reserve Management Office,Hubei Honghu 433200,China;Fisheries Breeding Experimental Station of Hubei Province,Hubei Wuhan 430070,China)
机构地区:[1]中国水产科学研究院长江水产研究所,湖北武汉430223 [2]贵州大学动物科学学院,贵州贵阳550025 [3]长江新螺段白鱀豚国家级自然保护区管理处,湖北洪湖433200 [4]湖北省水产良种试验站,湖北武汉430070
出 处:《中国渔业经济》2021年第1期39-44,共6页Chinese Fisheries Economics
基 金:农业农村部财政专项“长江渔业资源与环境调查”、九江市科技计划项目“鄱阳湖刀鲚资源监测与栖息地质量评估”资助。
摘 要:为了解长江中游干流江段垂钓的现状,为渔政部门制定监管政策提供数据参考,2017年11-12月首次对长江中游干流的垂钓情况进行抽样统计和分析。根据79个样段的抽样结果估算出长江中游垂钓总人数为4600人,平均密度为4.8人/km。各江段的垂钓人员数量存在较大的数量差异,宜昌、汉口、鄂州等4个城市样段的垂钓者密度大于20人/km。钓具以投杆类为主,占钓具总量的76.2%。估算长江中游干流年垂钓渔获量为171.1 t。垂钓者以中老年人为主,平均年龄为53.7岁。基于调查结果,提出了划定禁钓区、垂钓人员备案、禁钓区管护设施建设、巡查执法、开展服务于休闲渔业的增殖放流的研究和法律法规建设共6项措施建议。In order to understand the current status of sport angling and to provide data reference for making fishing regulations,an investigation on sport angling in the middle reaches of the Yangtze River is conducted in November and December,2017.Based on the statistics of 79 sampling reaches,it is estimated that the total number of anglers in the middle reaches of the Yangtze River is 4600,with an average density of 4.8 person/km.The density of anglers in different reaches vary greatly.It is more than 20 person/km in 4 city reaches of Yichang,Hankou and Ezhou.Casting rods are in common use,accounting for 76.2%of the total fishing tackles.Estimated annual fishing catch by sport angling in the middle reaches of the Yangtze River is 171.1 t.Anglers are mainly middle-aged and elderly,with an average age of 53.7 years old.Based on the results of the survey,management measures are proposed,which include identification of closed fishing areas,anglers registration,infrastructure of management and protection,and inspection and law enforcement.
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