摘要
滇、黔、桂的岩溶是我国最集中的分布区域。该地区的水土流失，不仅使农业生态环境迅速恶化，而且制约着农村经济的发展。本文就该地区水土流失的现状、危害，对其成因及治理对策作了探讨。
National Karst area is mainly distrubuted in Diang、Qiang and guei three provinces. Agricultural ecologic environment in the area not only worsens rapidly but also constrains ruralecanomic development because of the soil erosion. This papcr probed the current situation，dam-age，cause and policy ofcontrol of soil crosion in this arca.
出处
《生态经济》
1994年第3期34-37,21,共5页
Ecological Economy
关键词
岩溶地区
水土流失
治理措施
Karst area Soil erosion Policy of control
