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(一)贵州山地坡面类型及其特性 贵州地处祖国西南部的亚热带湿润地区,位于东经104°—109°,北纬25°—29°之间。全省总面积为17.4万多平方公里,平均海拔高度约1000米,统称贵州高原。由于大地构造复杂,在漫长的地质大循环中,历经多次地壳运动,逐步奠定了贵州当今的大地构造轮廓和复杂的地貌景观。纵观全省,乃属一个从东向西成阶梯状上升,间嵌着严重下切,形成一个山峰林立、河流峡谷密布的高原山岳地貌,万亩以上的高原盆地约占0.12％,零星平地占1.9％,丘陵及丰山地占10.3％,山地为87.6％。 其山地坡面具有三大特征:
(1) Types and Characteristics of Mountain Slopes in Guizhou Guizhou is located in the subtropical humid region in the southwestern part of the motherland, between 104 ° -109 ° East longitude and 25 ° -29 ° North latitude. The province’s total area of more than 174,000 square kilometers, the average altitude of about 1,000 meters, collectively referred to the Guizhou Plateau. Due to the complex structure of the earth, in the long geological cycle, after many crustal movements, Guizhou nowadays has laid the continent’s contours and complex landscapes. Throughout the province, is a rise from east to west into a ladder-like rise, embedded between a series of serious undercutting, the formation of a lush mountain valleys and valleys of the plateau mountain landform, mu of plateau basin accounted for about 0.12%, sporadic flat accounted for 1.9 %, Hills and Fengshan accounted for 10.3%, mountain 87.6%. Its mountain slope has three major characteristics: