舟山群岛浅海水域增养殖环境评价

An Assessment on Aquaculture and Enhancement of Shallow Waters in Zhoushan Islands

一、引言 我省拥有4000多万亩浅海滩涂,海岸线长达6141公里,沿岸有众多河口、港湾,面积大于500平方米的海岛有3050个,且大多分布在20米等深线以内。由于大量的淡水汇入大海,使我省海域营养盐含量丰富,是鱼、虾、贝、藻增养殖的好场所,因此,大力发展增养殖渔业,对于开发利用海洋水产资源、增加高值水产品产量和发展沿海城乡经济等方面将起到重大作用。

The paper assesses the environment .for enhancement and aquaculture in the shallow sea in Zhoushan from the climate, hydrography and fishery resources, and compares the factors and development status of enhancement and aquaculture in the adjacent sea areas, and the overall conclusion thereby was drawn.