生态环境影响评价中的植被生物量调查探究

Investigation on vegetation biomass in ecological environmental impact assessment

在生态环境影响评价中,植被生物量是生态环境调查的重要指标之一。在生物量调查的实际工作中,一级评价的生态现状调查采用样方实测和遥感估算相结合的方法,二级评价的生物量调查采用回归估计法较方便有效。在植被生物量调查中应考虑将几种方法综合使用,使其达到最佳的评价效果。

Vegetation biomass is one of the important indicators of ecological environment survey in ecological environmental impact assessment.In the actual work of the biomass survey,the ecological status survey of the first-level evaluation adopts the combination of the sample-side measurement and the remote-sensing estimation,and the second-level evaluation of the biomass survey is more convenient and effective.In the vegetation biomass survey,several methods should be considered for comprehensive use to achieve the best evaluation results.