摘要
为部分修复当地已消失的活牡蛎礁,减缓活牡蛎礁面积下降的趋势,提高人们的保护意识,养护渔业资源,保持甚至增加现有的活牡蛎礁面积,天津市在大神堂活牡蛎礁实施了人工鱼礁建设及增殖放流。评估结果显示,在生态修复手段的帮助下,浅海生态环境状况得到改善,生物多样性水平有所提高,生态系统退化受到遏制,贝鲜蟹肥的海洋渔业得以重建,促进了海洋经济的可持续发展。
Through the artificial fishing reef and ecological oyster reef construction, artificial propagation and releasing in Tianjin, the disappearing live oyster reef is being restored, slowing down the trend of oyster reef decrease, enhancing the public protection awareness, and maintaining or even increasing the existing live oyster reef. With the help of ecological restoration, the marine ecological environment has been improved, the diversity of marine biology enhanced and the degeneration of coo-system restrained. In addition, the restoration projects will help to recover the marine fishery and promote the sustainable development of marine economy.
出处
《海洋经济》
2014年第5期16-22,共7页
Marine Economy
关键词
人工鱼礁
牡蛎礁
生态修复
资源养护
海洋渔业
Artificial fishing reef
Oyster reef
Ecological restoration
Resources conservation
Marine fishery
