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湘西自治州地处云贵高原东侧武陵山区,西北紧靠川鄂群山,地形自西北向东南倾斜,面积21348平方公里,人口280多万。境内地形崎岖,高低悬殊,海拔高度多在300—800米之间。年平均气温16℃左右,年雨量1300—1400毫米,无霜期250—280天,属亚热带湿润季风气候。山地土壤多属石灰岩、板页岩、紫色砂页岩等成土母质发育形成的山地黄壤、黄棕壤、红壤和紫色土。全州境内从雨量、气候和土壤来说,都十分适宜树木生长,森林植被非常丰富。故长期来湘西自治州是湖南的重点林区和木材供应基地。
Xiangxi Autonomous Prefecture is located in the Wuling Mountain region to the east of the Yunnan-Guizhou Plateau, close to the mountains of Sichuan-Hubei Province in the northwest, with a topography of 23,248 square kilometers and a population of over 2.8 million with a topography of from the northwest to the southeast. Terrain rugged terrain, high and low disparity, altitude more than 300-800 meters. The annual average temperature of about 16 ℃, annual rainfall 1300-1400 mm, frost-free period 250-280 days, is a subtropical humid monsoon climate. Most of the mountainous soil is mountainous yellow soil, yellow brown soil, red soil and purple soil formed by the development of parent materials such as limestone, slate shale and purple sandstone. The state’s territory is very suitable for tree growth from rainfall, climate and soil, and the forest is very rich in vegetation. For a long time, Xiangxi Autonomous Prefecture is the key forest area and timber supply base in Hunan.