摘要
运用景观生态学的方法,将青藏铁路格望段所在区域划分为3大类景观生态系统,然后从生态系统的生产能力和稳定状况两个方向,对项目区的生态完整性进行了现状评价和影响预测。评价结果表明:铁路施工将使不同类型生态系统的损失比率在0.01%至0.25%之间,影响不大;铁路建设对生态系统稳定性的影响也是生态系统可以承受的。
With application of landscape ecology method,Ge Wang section of Qing-Zhang railway are divided as three types of landscape eco-system.The current situation assessment and impact prediction of ecological integrity of project are developed from two aspects of productive capacity and stable situation of eco-system.The result shows that the impacts of railway construction on eco-system stability are allowable.
出处
《内蒙古环境科学》
2009年第4期23-27,共5页
Inner Mongolia Environmental Protection
关键词
景观生态学
生态影响评价
生产力
稳定状况
landscape ecology method
ecological impact assessment
productivity
stable situation
