据新华社记者李铁报道，中国科学院的几位专家最近提出了沙尘暴发生的成因的新见解，并提出了防治沙尘暴灾害的一些具体对策。 中科院兰州寒区旱区环境与工程研究所的陈广庭、屈建军等几位研究员认为，中国北方地区再次进入沙尘暴频发期，主要原因是沙漠化加剧造成的。沙尘暴经 According to Xinhua News Agency reporter Li Tie, several experts from the Chinese Academy of Sciences recently proposed new insights into the causes of sandstorms and put forward some concrete countermeasures against the dust storms. Several researchers, such as Chen Guangting and Qu Jianjun, from the Lanzhou Cold, Arid and Arid Regions Environmental and Engineering Research Institute of the Chinese Academy of Sciences believe that the frequent re-entry of dust storms into northern China is mainly due to the intensification of desertification. Dust storm