摘要
祁连山在中国西部处于及其重要的地理位置,是北方及西北地区生态安全的主要屏障之一。水源涵养区浅山区植被的恢复与保护在整个祁连山生态系统保护与建设中发挥着重要的作用。但是,由于受到气候变化及人为损坏、超载放牧等负面因素的影响,祁连山水源涵养区浅山区植被受到一定的破坏,为当地生态环境造成巨大压力。本文从山丹县祁连山水源涵养区浅山区植被恢复与保护入手,在明确其重要性的同时分析了近年来对区域植被恢复与保护的策略及取得的成效。
The Qilian Mountains are located in an important geographical position in the west of China,and they are one of the main barriers for ecological security in the north and northwest of China.The restoration and protection of vegetation in shallow mountainous area of water source conservation area plays an important role in ecosystem protection and construction of the whole Qilian Mountains.However,due to the impact of climate change and the other negative factors such as man-made damage,overgrazing and so on,Vegetation was destroyed to a certain extent in shallow mountainous area of water conservation area of Qilian Mountains,causing great pressure on the local ecological environment.The paper starts with vegetation restoration and protection in shallow mountainous area of Qilian mountains which is the water conservation area in Shandan county and determines the importance of vegetation restoration and conservation,Finally,the strategies and results of regional vegetation restoration and protection in recent years are analyzed.
作者
冯永忠
薛强
吴翠霞
牛斌
FENG Yong-zhong;XUE Qiang;WU Cui-xia;NIU Bin(Gansu Province Land Development and Rehabilitation Center,Lanzhou 730000,China;Wuwei Land Surveying and Planning Institute,Wuwei 733000,China)
出处
《甘肃地质》
2021年第3期29-34,共6页
Gansu Geology
关键词
基于自然的解决方案
祁连山
浅山区
生态修复
natural-based solution
Qilian Mountains
shallow mountainous areas
ecological restoration
