摘要
对黄土高原水土保持世界银行贷款项目实施的生态效益分析结果表明 ,实施水土保持措施后改善了试区土壤理化性质 ,提高土壤肥力和林草植被盖度 ,改善了局地气候 ,减少了自然灾害 。
The ecological benefits by applying World Bank’s Loan Project of soil and water conservation in the Loess Plateau were analyzed.The results show that the soil physical and chemical properties are improved,the soil fertility and the local grass and forest coverage are increased,at the same time,the local climate is improved,the natural disasters are decreased and the recovery and protection of biodiversities are promoted.
出处
《中国生态农业学报》
CAS
CSCD
2004年第4期198-200,共3页
Chinese Journal of Eco-Agriculture
基金
国家自然科学基金委员会
水利部黄河水利委员会黄河联合研究基金重点项目 ( 5 0 2 3 90 80 )资助
