大渤海区海水入侵态势与防治构想  

SEA WATER INTRUSION STATUS AND PROVENTION PROPOSAL FOR THE YELLOW SEA AND BOHAI SEA

作　　者：盛学斌[1] 戴昭华[1] 杨明华[1] 

机构地区：[1]中国科学院生态环境研究中心

出　　处：《生态学报》1996年第4期418-426,共9页Acta Ecologica Sinica

摘　　要：本文主要研究大渤海区海水入侵的若干问题及其对生态环境的影响和应采取的对策。大渤海区的山东、河北、辽宁、天津４省市沿海区，７０年代出现海水入侵后，发展速度相当快，且十分严重，结果使该地区土地生产力下降，工农业发展受阻，表生景观退化。仅莱州市７０年代末，海水入侵向内陆推移的速度为每年４６ｍ，而到８０年代末则增加到４０４ｍ，１０ａ扩大约８倍。鉴于此，应采取相应对策。The main objective of this paper is to discusses the problems of sea water intrusion and its effect on eco-environment in the coastal area of Yellow Sea and Bohai Sea.Sea water intrusion has been discovered since 1970's at some places of the coastal area of Yellow Sea and Bohai Sea, and it is extending very fast towards inland and is very heavy.It has caused under-ground water quality deterioration and short supply of fresh water at some places. It has re-sulted in the decrease of land productive capacity, limited industrial and agricultural develop-' ment and destroied the landscape in this area.

关 键 词：海水入侵 沿海地区 生态环境影响 防治构想 

分 类 号：X21[环境科学与工程—环境科学]