黄土高原沟道坝系建设的理论与实践  

Theory and practice of building gully dam on loess Plateau

作　　者：徐向舟[1] 张红武[2] 欧阳晓红[3] 

机构地区：[1]大连理工大学,大连116024 [2]清华大学,北京100084 [3]水利部综合事业局,北京100053

出　　处：《中国水利》2008年第6期45-47,50,共4页China Water Resources

基　　金：中国小流域治理管理项目(英国赠款项目);"十一五"国家科技支撑计划重点项目课题(2006BAB14B05)

摘　　要：黄土高原地理气候条件十分恶劣,单一发展林草措施难以控制水土流失。沟道坝系工程抗洪和拦沙能力强,能有效改变黄土高原水土流失严重区的侵蚀地理环境,控制水土流失,而且可以通过发展坝系农业,促进当地的经济发展。对坝系工程的生态应用与坝系理论的研究思路提出了建议。Due to the worsening of geological climate in loess Plateau, single measure of planting forest and grass cannot meet the needs of erosion control. Gully clam is able to control flood and arrest sand, and also effectively improve the environment of heavily-eroded areas in Loess Plateau by erosion control, With gully clam, it can promote agriculture and economic development of the region. Theoretical methodology of study and ecological application of the clam are also introduced.

关 键 词：黄土高原 水土保持 沟道坝系 

分 类 号：S157[农业科学—土壤学]