Study On The Index System Of Spatial Carbon Benefit In Town

As the strategic measure of the 18th National Congress of the Communist Party of China,the construction goal of ecological civilization has been gradually extended from the concern of environmental control quantity to the connotation analysis of environmental impact quality.At the same time,with the promotion of a new round of land and space planning and the integration of natural resources in county towns,people pay more and more attention to the carbon activities in County town space.This paper starts from the perspective of carbon efficiency,and analyzes the carbon activities in County town space in the form of index system.At present,there is a lack of carbon efficiency concept definition and related examples for urban space at home and abroad,but there are more researches on carbon related urban index system.At the same time,referring to the concept of benefit and the definition of carbon benefit of related industries,Collect and sort out various carbon related index systems and corresponding normative documents,and then conduct a comprehensive cognition of carbon emission indicators by constructing index database At the same time,through a comprehensive study on the construction of low-carbon cities and towns at home and abroad,this paper analyzes the operation mode and planning technology of low-carbon cities and towns,constructs the cognition and effectiveness of urban space control indicators,and then through the study of benefit index system,it clarifies the selection and construction principles and organizational paradigm of benefit indicators,and improves the construction of theoretical foundation system for the follow-up carbon benefits Build a solid theoretical foundation.Based on the analysis of the development status and spatial characteristics of county towns,this paper collects and investigates County town data through field survey,interview and department discussion,summarizes the basic situation and particularity of County town carbon emission,and combines with big data analysis to grasp the overall situation of County town carbon activity in China,and establish reference attribute benchmark of research object.On this basis,combined with the extraction and analysis of relevant indicators,through the capture of carbon activities in urban space,this paper analyzes the carbon efficiency related elements of County town characteristics,and then combines the research of carbon efficiency mechanism to grasp the coupling relationship between carbon efficiency and urban spatial characteristics.Then,the main influencing factors of carbon efficiency in urban spatial elements are analyzed.To solve the theoretical threshold of carbon benefit index system construction.According to the basic principle of benefit index system construction and index unit judging method,the main should first factors of carbon benefit mechanism are taken as the goal orientation,the benchmark unit of multi-dimensional judgment is established,the index system integration method under the guidance of system theory is used,and the hierarchical logic of "concept analysis organizational structure factor decomposition data support" is followed Analysis method and data accessibility were used to select indicators,combined with the concept of carbon benefit mechanism,the carbon benefit index system was optimized.By means of deviation distribution,horizontal comparison and other index system construction methods,this paper constructs a multi-dimensional cognition oriented carbon benefit evaluation system.Through the weighted principal component structure weight method,the index system is assigned,and finally an index system that can analyze the status of urban carbon benefits from multiple dimensions is formed.According to the index system,the carbon benefit evaluation of the investigated cities and towns is carried out,and the carbon benefit optimization is proposed Strategy.