摘要
土壤侵蚀使水土资源流失,河道泥沙淤积,严重制约着区域生态、社会、经济的发展。伊朗地处干旱、半干旱气候带,土壤侵蚀严重,河流泥沙问题突出,已成为影响该国经济社会发展的主要环境问题之一。通过介绍伊朗土壤侵蚀和泥沙淤积的基本情况,并对该国有关土壤侵蚀及河流泥沙方面的研究和治理成果进行总结,提出未来研究的趋势和相关建议,以期为伊朗和我国的水土保持及泥沙治理提供参考。
The soil erosion results in soil and water losses, sediment deposition, and restricts the development of society and economy. As a result of in arid, semi-arid climatic zone, soil erosion and sediment deposition in Iran are very serious and have become one of main problems influencing national development. A review of the basic status of soil erosion and sediment deposition of Iran was briefed, and the advances and experiences were summarized. On this basis, some suggestions were put forwarded as a reference.
出处
《中国水土保持科学》
CSCD
2009年第4期115-119,124,共6页
Science of Soil and Water Conservation
基金
中国水利水电科学研究院科研专项2007-2008(ky-073)
水利部"948"项目"水库功能评价体系与指标"(200833)
关键词
土壤侵蚀
河流泥沙
水土保持
伊朗
soil erosion
fiver sediment
soil and water conservation
Iranian
