杭州湾萧山围垦区环境变化和土地集约利用研究

萧山围垦是建国以来与海持续争地的历史,其业绩为中外瞩目;围垦缓解了萧山人多地少的矛盾,对发展国民经济具有战略意义;围垦后在河道、输沙量和土地利用构成等方面发生了相应的变化;为使垦区可持续发展,提出围垦区土地集约利用的指导思想、近期开发目标和处理资源开发与保护关系应注意的几个问题。

THE RESEARCH ON THE ENVIRONMENTAL CHANGE AND LAND-INTENSIVE UTILIZATION AT XIAOSHAN RECLAIM REGION IN THE GULF OF HANGZHOU

It is known that the history that Xiaoshan reclaim has fought for land with sea since China was established. The reclaimthat mitigated the difficult that the land was not sufficient for the people in Xiaoshan is very important to develop country econo-my; the river course, the quantum of transmitting sand and the utilization of land were changed after Xiaoshan was reclaimed, Inorder to the reclaim region sustainable development, the article puts emphasis on the instructed idea of land-intensive utilizationin the reclaim, the goal of recent exploit and the relation of the exploit and the protection of resources.