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在我国,鱼类养殖是一项重要的商业活动。鱼类养殖在过去几十年的快速发展过程中,对水环境产生了重要影响。研究表明:鱼类养殖对养殖区鱼、浮游生物、水生植物群落结构和水质变化有重要影响。现在,几乎所有的鱼类养殖系统都在一定程度上受到了损害。随着人们环境保护意识的增强,鱼类养殖的环境效应和渔业管理问题已引起了社会的广泛关注,渔业管理不再仅仅是通过开发资源以获取最高产量。 面临挑战,人们应该采取切实可行的步骤,从传统的渔业管理转变到基于生态系统的渔业管理,将渔业纳入生态系统管理以保障养殖业的可持续发展。
In our country, fish farming is an important commercial activity. The rapid development of fish culture over the past decades has had a major impact on the aquatic environment. The research shows that fish farming has significant influence on the community structure of fish, plankton and aquatic plants and water quality in aquaculture area. Almost all fish farming systems are now suffering to some extent. With the increasing awareness of environmental protection, the environmental effects of fish farming and fisheries management issues have drawn widespread public concern. Fisheries management no longer uses resources for maximum output. Faced with challenges, people should take practical steps to shift from traditional fisheries management to ecosystem-based fisheries management and integrate fisheries into ecosystem management to ensure the sustainable development of aquaculture.