湖南省水土保持生态环境分析及建设对策

湖南省由于近年来毁林开荒、陡坡种植和人口的增加，水土流失面积由解放初的18 500 km²增加到47 000 km²，造成土地石化、淤塞塘库，水旱灾害加剧。治理水土流失必须要加强宣传和预防监督，增加治理力度和加强科学研究等，才能全面实现水土保持生态平衡的宏伟目标。

Analysis and Constructive Countermeasure for Ecological Environment of Soil and Water Conservation in Hunan Province

Due to forest damage, cultivation on virgin land and increasing population in Hunan province, the area of soil erosion has increased from 18 500 km² during the initial post-liberation period to 47 000 km² until now, which makes land petrified, pond and reservoir were silted up, flood and drought become aggravating. In order to realize the grand goal of keeping ecological equilibrium of soil and water conservation, so harnessing soil erosion should put emphasis on strengthening propaganda, supervision, enforcing harnessment dynamics and scientific research.