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沙漠化是全球性共同关注的重大问题,我国是沙漠化面积最大的国家之一,且有愈演愈烈态势。正受到人们越来越大的关注。沙漠化不仅威胁到人类居住的生态环境,而且也威胁到沙漠区经济、社会可持续发展。我县沙化土地主要分布在青海湖周边区域。论文针对青海湖沙岛地区的沙漠化土地,进行2种沙障设置的比较,结果得出,尼龙袋沙障治沙优于草方格沙障治沙。
Desertification is a major global issue of common concern. China is one of the countries with the largest desertification area and has become increasingly fierce. Is receiving more and more attention. Desertification not only threatens the ecological environment inhabited by human beings, but also threatens the economic and social sustainable development of desert areas. Sandy land in our county is mainly distributed in the area around Qinghai Lake. Papers for the sand island of Qinghai Lake desertification land, the two sets of sand barrier comparison, the results obtained, nylon bag sand barrier is better than grass barrier sand barrier.