论文部分内容阅读
进入二十一世纪,伴随着人类社会的不断发展,水资源短缺问题已成为制约沿海地区经济发展的重要因素,而海水大规模利用不仅可以缓解目前水资源紧缺的形势,同时也带动了国民经济的的增长。经过近几年的发展,海水利用业已初具规模,对GDP的拉动效应逐渐显现。本文从海水淡化和海水直接利用两个方面分析了海水利用业对GDP的拉动作用,进而指出当前存在的一些主要的海水污染现象,保护海水环境需引起我们足够的重视。
Entering into the 21st century, with the continuous development of human society, the shortage of water resources has become an important factor restricting the economic development in the coastal areas. The large-scale utilization of seawater can not only ease the current shortage of water resources, but also promote the development of the national economy The growth. After several years of development, the utilization of seawater has begun to take shape and the pulling effect on GDP has gradually emerged. This paper analyzes the pulling effect of seawater utilization on GDP from the aspects of desalination and direct utilization of seawater, and then points out some of the major existing seawater pollution phenomena and needs our attention to protect the seawater environment.