我国海水养殖的生态预警评价指标体系与方法  

Marine aquaculture ecological warning evaluation index system and method in China

作　　者：李京梅[1] 郭斌[1] 

机构地区：[1]中国海洋大学经济学院,山东青岛266100

出　　处：《海洋环境科学》2012年第3期448-452,共5页Marine Environmental Science

基　　金：教育部人文社会科学研究基地重大项目:海洋生态系统服务功能价值损失评估与补偿研究(2012JDPY03);山东省社科基金山东省海水养殖环境影响价值评估及养殖规模成本效益分析(06BJJ020);国家重点基础研究规划(973项目):典型富营养化海域藻华灾害对生态安全的影响(2010CB428705)

摘　　要：在界定海水养殖业生态环境预警的概念基础上,初步建立了养殖业生态预警的指标评价体系和评价方法,并使用各个指标的实际观测数据进行初步模拟分析。研究发现,2001～2009年期间,2001年、2003年和2005年我国海水养殖的生态环境影响处于重警状态,2009年的生态效应处于轻警状态,其余年份均为中警状态。说明我国现有的海水养殖生态环境影响已和社会经济可持续发展产生一定程度的不协调,建议调整我国海水养殖的发展规模、降低海水养殖密度、加强海洋生态环境管理。Based on the definition of marine aquaculture ecological environment warning, the ecological warning evaluation index sys- tem as well as evaluation methods were set up, and the actual observation data of every index for the preliminary simulation analysis was used. The result showed that from 2001 to 2009, the marl-cultural ecological environment effect was in the heavy police state in 2001,2003 and 2005 respectively; the ecological effect is in light police state in 2009; the rest is in the middle police state. This provesd that the ecological environment effect of existing marine aquaculture was in harmonious with sustainable economic development in China. It is suggested that marl-cultural development scale and breeding density should be adjusted or reduced, ecological environ- mental management for marl-culture should be strenathened, resDectivelv.

关 键 词：海水养殖 环境污染 生态破坏 生态预警 

分 类 号：X826[环境科学与工程—环境工程]