今年7月12日至13日,8月4日至6日,唐山境内连续两次遭到了1962年以来最大的暴雨袭击。两次暴雨中心降水量分别达到198毫米和270毫米,人民生命财产遭受到巨大损失,是仅次于1976年大地震的又一次严重的自然灾害。在这两次大暴雨中,唐山林业工程特别是“围山转”工程经受住了严竣考验,在抗洪御灾中发挥了重要的作用。 “围山转”造林和水土保持小流域综合治 July 12 to 13 this year, August 4 to 6, Tangshan was hit twice in a row since 1962 the largest storm attack. The precipitation of two heavy rainstorms reached 198 mm and 270 mm, respectively, causing huge losses to people’s lives and property. It is another serious natural disaster after the 1976 earthquake. During these two torrential rains, the Tangshan forestry project, especially the “Mountain Turn” project, has withstood the severe test and played an important role in flood control and disaster relief. “Wai turn ” afforestation and soil and water conservation small watershed comprehensive treatment