简要回顾了第五次全国荒漠化和沙化监测情况及其特点,分析了全国荒漠化和沙化土地状况、动态变化情况及防治工作面临的严峻形势,提出了进一步加快荒漠化和沙化防治的对策与建议。监测结果显示:截至2014年,全国荒漠化土地面积26 115.93万hm²,沙化土地面积17 211.75万hm²,与2009年相比,荒漠化土地面积净减少121.20万hm²,年均减少24.24万hm²;沙化土地面积净减少99.02万hm²,年均减少19.80万hm²。

This essay briefs the 5^thChina National Desertification and Sandification Inventory Monitoring and its main features,introduces the latest information of the desertification and sandification status of China,analyzes the serious situation of desertification and sandification control,and gives some suggestions on combating desertification and sandification in China.Monitoring results show that by 2014 the desertification land area of China was 2 611 593 square kilometers and the sandification land area 1 721 175 square kilometers.Compared with these in 2009,the desertification land area decreased by 12 120 square kilometers with annual reduction of 2 424 square kilometers while the sandification net reduction by 9 902 square kilometers with annual average reduction of 1 980 square kilometers.