摘要
受自然和人为因素的干扰,淡水鱼类的产卵场及栖息地遭到严重破坏,渔业资源日益衰退。近年来,人工鱼巢被广泛应用于淡水流域及河口渔业资源及其生境的修复和管理,为保护淡水流域生物多样性和制定渔业管理措施等方面提供了一条有效途径。本文对国内外人工鱼巢的类型、构造、材质进行了总结归纳,阐述了人工鱼巢的效应、布设方式及管理应用,重点介绍了不同类型人工鱼巢在渔业资源增殖效应方面的研究实例,并对今后人工鱼巢的构造和材质选择提出了改进建议。
Due to the natural and anthropogenic stress,the spawning grounds and habitats of freshwater fishes have been severely damaged and the fishery resources have been declining.In recent years,artificial fish nests have been widely used in the restoration and management of freshwater,estuarine fishery resources and their habitats,providing an effective pathway to protect biological diversity and develop fishery management measures.The present study summarized the types,structures and material compositions of the nests around the world.Meanwhile,the effect,layout mode,and management application of the fish-nests were analyzed,with an emphasis on their different effects on fishery resource enhancement and presented suggestions for improvement of the construction and material selection in the future.
作者
李云涛
郭美玉
詹诚
杨晓龙
董云霞
LI Yun-tao;GUO Mei-yu;ZHAN Cheng;YANG Xiao-long;DONG Yun-xia(Guangxi Transportation Research ＆ Consulting Co.,Ltd.,Nanning 530001,China;Ministry of Education Key Laboratory of Mariculture,Ocean University of China,Qingdao 266003,Shangdong,China;Guangxi Key Laboratory of Rate and Endangered Animal Ecology,Guangxi Normal University,Guilin 530007,Guangxi,China)
出处
《淡水渔业》
CSCD
北大核心
2018年第4期58-62,共5页
Freshwater Fisheries
基金
广西科学研究与技术开发计划项目(桂科攻1598007-7)
广西自然科学基金(2016GXNSFAA380065)
广西珍稀濒危动物生态学重点实验室研究基金(桂科能1402k009)
关键词
人工鱼巢
淡水水域
生境
增殖
artificial fish nest
freshwater area
habitat
propagation
