论文部分内容阅读
迭部县是甘肃省甘南州的下辖县,位于青藏高原东部边缘,西秦岭、岷山、迭山贯穿境内,全境60%以上区域为茂密森林。3月2日~3日,甘南州迭部林业局腊子口林场和达拉林场相继发生森林火灾。火灾发生区域是原始林场,面积约7.5万公顷,着火区域山势陡峭,地形复杂,海拔在2400米~4300米之间。同时,在风力影响下,火势曾一度失去控制,火灾区域塌方及坠石频发,情况十分紧急。
Diebu County is a county under the jurisdiction of Gannan Prefecture in Gansu Province. It is located on the eastern edge of the Qinghai-Tibet Plateau. West Qinling, Minshan and Dieshan run through the territory. Over 60% of the total area is dense forest. From March 2 to March 3, forest fires occurred successively in Lazikou Forest Farm and Dalalin Farm in Diebu Forestry Bureau of Gannan Prefecture. The area of the fire is the original forest farm, with an area of 75,000 hectares. The fire area is steep and the terrain is complex with an elevation of 2400 to 4300 meters. At the same time, under the influence of the wind, the fire once lost its control. The landslides and falling stones in the fire area were frequent and the situation was very urgent.