CAJ | 학술논문

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.
재아국,어류양식시일항중요적상업활동.어류양식재과거궤십년적쾌속발전과정중,대수배경산생료중요영향.연구표명:어류양식대양식구어、부유생물、수생식물군락결구화수질변화유중요영향.현재,궤호소유적어류양식계통도재일정정도상수도료손해.수착인문배경보호의식적증강,어류양식적배경효응화어업관리문제이인기료사회적엄범관주,어업관리불재부부시통과개발자원이획취최고산량.면림도전,인문응해채취절실가행적보취,종전통적어업관리전변도기우생태계통적어업관리,장어업납입생태계통관리이보장양식업적가지속발전.
Fish culture is an important commercial practice in China.The rapid develoment of tish culture industry over last few decades has aroused the increasing concern abort its impact on the marine and freshwater environments involved. Recentstudies show that great changes in commruity structure of fish,plankton and apuatic macrophytes,as well as in water pualitycould take place in fish culture zones,and most fish culture systems have been threatened in some degree.Environmental effectsand fisheries management of the fish culture zones have become the focus lf growing concern.Fisheries management is nolonger a puestion of maximizing the yield of commercially exploited resorrces.Inorder to achieve the sustainable apuaculture,practical steps should be defined to move from the traditional fisheries management framework to ecosystem-based management.