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生态损益驱动过程是生态补偿价值核算和定价研究的基础,明确生态损益过程寻找驱动来源并度量其生态影响,确定驱动源与生态影响变化关系,可为生态补偿主客体划分和价值核算提供理论和计算依据.从公路建设行为的岩土过程、景观过程及运营过程3个方面从时间和空间角度,系统分析建设期、运营期的公路建设行为影响源及生态影响,构建生态损益驱动特征的量化分析方法与模型及其公路建设项目生态损益的驱动网络,可为公路建设项目生态补偿定价及价值核算研究提供理论支撑.
The driving process of ecological profit and loss is the basis of ecological compensation value accounting and pricing research. It is necessary to find out the driving source of ecological profit and loss process and measure its ecological impact, and to determine the relationship between driving source and ecological impact, which can provide theoretical and theoretical support for the division of objects and objects of ecological compensation and value accounting Calculation basis.From the aspects of geotechnical process, landscape process and operation process of highway construction behavior, we systematically analyze the source of impact and ecological impact of highway construction during construction period and operation period in terms of time and space, and construct the quantification of driving characteristics of ecological profit and loss The analysis methods and models as well as the driving network of ecological profit and loss of highway construction projects can provide theoretical support for the research on ecological compensation pricing and value accounting of highway construction projects.