摘要
对山川秀美工程试验示范区——甘肃省庄浪县梯田建设的成就及经验进行了分析总结,证实修建梯田是黄土丘陵沟壑地区治理水土流失、改善生态环境的重要工程技术措施,在山川秀美工程中具有广阔的应用前景。
The loess hilly and gully areas face the severe shortage of water resources because of insufficient precipitation and varied topography. In this paper, the roles of terrace in water and soil conservancy are discussed. Taking Zhuanglang County in Gansu province as a case, terrace construction is verified to be an important technique measure to harness water and soil erosion and improve ecological environment, and has a great application prospect in the ecological restoration engineering.
出处
《干旱地区农业研究》
CSCD
北大核心
2005年第6期158-160,共3页
Agricultural Research in the Arid Areas
基金
科技部"中国西北地区山川秀美科技行动计划前期研究"项目(2002BA901A43)
关键词
梯田建设
黄土丘陵沟壑区
农业可持续发展
庄浪县
terrace construction
loess hilly and gully areas
agricultural sustainable development
Zhuanglang County
