摘要
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.
作者
戴锋
Dai Feng(Fujian Environmental Protection Design Institute Co.,Ltd.,Fuzhou Fujian 350012,China)
出处
《环境与发展》
2019年第8期14-15,共2页
Environment & Development
关键词
植被生物量
生态环境影响评价
Vegetation biomass
Ecological environmental impact assessment