摘要
水是生命之源、生产之要、生态之基,湿地作为陆地与水体之间的过渡地带,不仅直接为人们的生产、生活提供和贮存水源,而且具有巨大的环境功能与效益,在补充地下水、涵养水源、抵御洪水、调节径流、蓄洪、防旱、控制污染、调节气候、控制土壤侵蚀、美化环境等方面具有不可替代的作用,同时也是动植物集中分布和生长栖息之处,具有丰富的生物多样性和极高的生产潜力,被誉为大地之肾。近些年赤峰河道断流、湿地面积缩小问题突然显现。因此,迅速做出制度安排尤为重要。本文从赤峰水资源及湿地现状出发,剖析存在的问题,提出一些具体的对策,为有关决策部门提供参考。
Water is the source of life, production, ecological base, wetland as a transition zone between land and water body, not only directly to the people's production, life and storage of water, but also has huge environmental function and benefit, the groundwater recharge, water conservation, regulating runoff, flood, flood defence, prevention, control pollution, climate regulation, control soil erosion, beautify the environment plays an irreplaceable role, but also the animals and plants concentrated distribution and growth habitat, with rich biological diversity and high production potential, known as the kidney of the earth. In recent years, Chifeng river flow wetland area to narrow down the problem appears all of a sudden. Therefore, to make a quick system arrangement is particularly important. This article from the Chifeng water resources and wetland present situation, analyze the existing problems, put forward some specific measures, for the relevant departments to provide reference.
出处
《环境与发展》
2012年第4期9-13,共5页
Environment & Development
关键词
水资源
湿地
对策
研究
research ofwater
resources of Wetland
Countermeasure
Research