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鄂西南山区系指神农架分水岭一线以南的广大山区,包括湖北省鄂西自治州全部和宜昌地区的宜昌市、宜都、兴山、秭归、长阳、五峰等县,总土地面积约占全省幅员的1/4。 本区属石灰岩山原为主体的低中山山地;>25°陡坡地占一半以上,为生态上的脆弱地区;水热条件好,具有明显的垂直变化特点;水能蕴藏量大,是弛名全国的水能仓库;宜林牧地面积大,多种经营品种多,是动北省最有发展前途的林特牧商品生产基地。
The mountainous areas in southwestern Hubei refer to the vast mountainous areas south of the watershed of Shennongjia, including all of Yichang, Yidu, Xingshan, Zigui, Changyang and Wufeng counties in Hubei Province and all the autonomous prefectures in Hubei Province. The total land area accounts for the entire province Of 1/4. The area belongs to the low mountain mountain where the limestone mountain is the main body;> 25 ° steep slope accounts for more than half, which is an ecologically fragile area; hydrothermal conditions are good, with obvious vertical variation; water reserves are large, Of the water can warehouse; Yilin pastoral area, a variety of business varieties, is moving the most promising future Linte animal husbandry commodity production base.