摘要
通过对草仔坝小流域5年的治理效益分析，表明综合治理措施已显见成效。水土流失已得到控制，植被正在恢复，生态环境明显改善。1993年小流域粮食总产量比治理前增加483t，总收入增加128万元，预测到2000年可达822万元。小流域已初步形成良好的生态经济体系。
The analysis of five years comprehensive control of Caoziba small watershed shows that the control measures have achived obvious effect. Soil and water l0sses in small watershed have been basically controlled,vegetation has been reatestablished and ecological environment has been improved. In 1993, the total grain production of small watershed increased 483 tons than 1987- The total income increased 1 280 000 yuan. According to the predict, the total income will increase to 8 220 000 yuan in the year of 2000. A good eco-economic system of small watershed has formed preliminary.
出处
《水土保持研究》
CSCD
1997年第1期134-137,165,共5页
Research of Soil and Water Conservation
关键词
小流域
综合治理
效益
草仔坝
small watershed comprehensive control effect
