对黄河中上游乌梁素海流域湿地资源组成和分布情况,以及面临的威胁和存在的问题进行深入的调查分析,结果显示,造成区域湿地面积萎缩、沼泽化严重的主要原因为:自然干旱,蒸发量是降雨量的近10倍,补水得不到保障;人类的生产生活的扩充,湿地资源的保护没有得到充分重视,综合治理的理念不够深入等。针对这些威胁和问题,提出点、线、面相结合的治理对策与建议。

Through in-depth investigation and analysis of the composition and distribution of wetland resources in the Wuliangsu basin in the middle and upper reaches of the Yellow River,as well as the threats and existing problems,the results show that the main causes of the regional wetland area shrinkage and serious swamping are natural drought,evaporation is nearly 10 times of rainfall,and water replenishment is not guaranteed.The expansion of human production and life,the protection of wetland resources have not received sufficient attention,and the concept of comprehensive management is not deep enough.In view of these threats and problems,this paper puts forward corresponding comprehensive countermeasures and suggestions of combining points,lines and planes.