喀斯特区域地貌与原始森林关系的讨论——以贵州荔波茂兰、望谟、麻山为例

研究表明，喀斯特坡体上能否生长森林，与喀斯特区域地貌类型的关系极为密切，本文通过荔波茂兰与望谟麻山两地的对比认为，山盆期地貌保存良好的地区，有利于森林的生长与恢复；而乌江期地貌叠加发育的地区，则不利于森林的生长。从而说明已石漠化的喀斯特坡体并非全是人为被坏所为，也非所有石漠化喀斯特地区一经封山便可恢复森林。

Relationship between the Karst Regional Geomorphy and the Virgin Forest:A Case Study of Maolan at Libo and Mashan at Wangmo, Guizhou

The study shows that the feasibility of growing forests on the karst slope bodies ties up with the types of karst regional geomorphy. By contrast with two karst areas, Maolan at Libo and Mashan at Wangmo, the result reveals that the area in which Shanpenian stage perfectly preserved are favorable to the forest growth and recovery; Moreover, the area of holding the geomorphic superimposed development of the Wujiangian stage are adverse to the forest growth, consequently demonstrates that the karst slope of the rocky desertification may not only be generated by the mankind behavior and will be difficult to resume the forests so long as seal mountain pass.