南北盘江水土保持在云贵大开发中的地位和作用

珠江上游南北盘江位于云贵出海通道的腹地 ,自然资源丰富 ,山体土层薄、坡度大 ,水土流失严重 ,生态环境恶化。其水土保持生态环境建设是云贵两省实施西部大开发的关键和重要内容 ,对本地区脱贫致富、发展壮大旅游业、防洪减灾等有重要作用。生态环境重建的思路是 :控制人口增长 ,减轻环境压力 ;综合治理水土流失、优化产业结构、发展生态经济 ,控制生态环境恶化趋势 ;有计划地实施陡坡耕地退耕还林还草。

Position and Role of South and North Pan River Soil and Water Conservation in the Development of Yunnan and Guizhou Province

Located in the hinterland of the channel leading Yunnan and Guizhou provinces to the sea, and upper reach of Zhu River, the south and north Pan river area is endorsed with rich natural resources and severe soil and water loss owing to thin soil layers and steep slopes in mountains, as well as deterioration in ecological environment. As one of key and important components for implementation of great development of Western China in the two provinces, soil and water conservation ecological environment construction plays an important role in achieving richness and poverty alleviation of local people, development of tourism, flood prevention and disaster reduction and so on. The mind set for ecological environment reconstruction should be to control increase of population, enlighten pressure for environment, comprehensively harness soil and water loss, optimize industrial structure, develop ecological economy, control the trend of ecological environment deterioration, and recover cultivated slope land to forest and grass on schedule.