Ecological Degradation and Restoration in Loess Hilly Area of South Ningxia Hui Autonomous Region-Taking Pengyang County as an Example

LIU Ku; XIE Ying-zhong; LI Ying-ke; LI Yun; DENG Zhan-zhao

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Ecological Degradation and Restoration in Loess Hilly Area of South Ningxia Hui Autonomous Region-Taking Pengyang County as an Example

- Ecological Degradation and Restoration in Loess Hilly Area of South Ningxia Hui Autonomous Region-Taking Pengyang County as an Example
- Bulletin of Soiland Water Conservation Vol. 25, Issue 2, Pages: 54-56(2006)
- 作者机构：
  
  1. 宁夏大学草业科学研究所,宁夏,银川,750021
  2. 宁夏彭阳县畜牧局,宁夏彭阳,756500
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2006
- 稿件说明：
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LIU Ku, XIE Ying-zhong, LI Ying-ke, et al. Ecological Degradation and Restoration in Loess Hilly Area of South Ningxia Hui Autonomous Region-Taking Pengyang County as an Example[J]. Bulletin of Soiland Water Conservation, 2006, 25(2): 54-56.
DOI：

LIU Ku, XIE Ying-zhong, LI Ying-ke, et al. Ecological Degradation and Restoration in Loess Hilly Area of South Ningxia Hui Autonomous Region-Taking Pengyang County as an Example[J]. Bulletin of Soiland Water Conservation, 2006, 25(2): 54-56. DOI：

摘要

分析了彭阳县生态环境退化的原因.结果表明

自然因素与人为因素的共同作用导致了该区生态环境的退化.介绍了彭阳县当前生态环境建设中采取的恢复措施:工程措施(拦截坝、"88542"整地措施、鱼鳞坑)与生物措施(物种选择、生物配置)相结合.为宁夏南部黄土丘陵区生态恢复提出了几点建议.

Abstract

By taking Pengyang County

Ningx ia Hui Autonomous Region

as an example

reasons for ecological degradation are analyzed. Present measures and methods of the county's ecological coustruction are intreduced.They are engineering measures (pond

"88542"preparation

fish-scalepit) and eclolgical measures (plant species select ion

physical disposition).Some suggest ions are proposed for loess hilly area of south Ningxia.

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