浙江三门湾海岸发育与持续利用  

COASTAL EVOLUTION AND COMPREHENSIVE DEVELOPMENT OF SANMENWAN BAY, ZHEJIANG PROVINCE

作　　者：夏小明[1] 谢钦春[1] 

机构地区：[1]国家海洋局第二海洋研究所,杭州310012

出　　处：《海洋通报》1996年第4期49-57,共9页Marine Science Bulletin

摘　　要：浙江三门湾为复合型潮汐汊道系统.由于近代(尤其1949年后)大规模围涂堵港,海岸发育从动态平衡进入促淤阶段,表现为岸线推移与潮滩淤涨加快、汊道淤浅缩窄甚至衰亡.为保护深水岸段资源,应优先发展能源与港口建设,严格控制围涂堵港,以维持汊道水深条件.The Sanmenwan Bay is a complex tidal inlets system. Because of a great deal of reclamation and dam constructions to block sub - inlets recently ( especially after 1949), the coast has been growing from dynamic equilibrium to rapid accumulation state. The coastline and tidal flat advance seawards faster and faster, and the sub-inlets become shallow, narrow or even die. In order to protect the deepwater coastal resources and give priority to the development of energy and port, the reclamation and dams must be limited, and the waterdepth conditions of inlets should be maintained.

关 键 词：三门湾 潮汐汊道 海岸发育 持续利用 浙江 

分 类 号：P737.13[天文地球—海洋地质]