摘要
上海地区发育的含水砂层均为长江水系古河道,其一直延伸至长江口、杭州湾水域,尤以埋深170m以下的含水层分布更广,成为水下淡水资源的赋存场所。初勘结果表明,其水量丰富、水质优良,从而为海上及岛屿供水提供了新途径。
The ancient river course of the Pleistocene in Shanghai, line stretches to continental shelf. In it stockpile undersea freshwater resources. Its water quality is good, water quantity is plentiful by prospecting results. So, new ways of water supply for islands and at sea is furnished.
出处
《海洋开发与管理》
1995年第2期54-56,共3页
Ocean Development and Management
关键词
长江口
淡水资源
水下淡水
供水
海岛供水
undersea freshwater resources ancient river course water supply for is-lands
