摘要
黄土高原的生态环境建设问题是当前黄土高原综合治理一个十分重要和突出的问题。笔者综合多年科学研究和实验资料,分析了黄土高原生态环境建设的紧迫性,指出了黄土高原水土流失的严重破坏性;论述了黄土高原生态环境建设的区域特征,并列举了黄土高原地区安塞、长武、固原三个试验区生态环境建设的实例。最后提出了关于黄土高原强化生态建设亟需研究的若干关键科学技术问题。
The problem of eco-environmental construction on the Loess Plateau is avery important and protruding problem in comprehensive control over the loessplateau at present. Based on many years' scientific research and experimental data,the author analysed the urgency of eco-environmental construction of the loess pla-teau, and pointed out the severe damages caused by soil and water erosion on theLoess Plateau. Also, this paper deals with rogional behaviors of eco-environmentalconstruction on the loess plateau with actual examples cited concerning eco-environ-mental construction in such three experimental areas as in Anzai, Changwu andGuyuan counties. This paper finally suggests several key scientific and technologicalproblems needed to be studied urgently.
出处
《水土保持通报》
CSCD
北大核心
1992年第1期1-8,共8页
Bulletin of Soil and Water Conservation
关键词
黄土高原
生态环境
土壤侵蚀
the loess plateau
small
watershed
waterand soil erosicn
ecoenvironment
construction
