摘要
运用景观生态学的原理与方法,评价拟建的桃山水库二期工程对所在区域生态完整性的影响,即从景观结构、植被生物量和植被分布的空间异质性3个角度对该区域生态体系结构和功能状况进行分析,并通过与生态现状的量化比较,预测桃山水库二期工程建成后对所在区域生态完整性产生的影响程度。
The paper evaluates the influence of planning Taoshan reservoir phase Ⅱ project on its regional ecological integrity by using the principle and method of landscape ecology, analyzes the ecosystem structure and function from three angles, which are landscape structure, vegetation biomass and spatial heterogeneity of vegetation distribution, and forecasts the influence degree of regional ecological integrality after project completion by the quantitative comparison of ecological status.
出处
《东北水利水电》
2009年第4期49-52,共4页
Water Resources & Hydropower of Northeast China
关键词
生态完整性
恢复稳定性
阻抗稳定性
影响评价
ecological integrity
restoration stability
resistance stability
influence evaluation
