Research on the accounting and space utilization of gross ecosystem product in Jinzhong City
Based on the functional price method,a framework for calculating gross ecosystem product(GEP)was constructed,and the GEP of Jinzhong City,Shanxi Province in 2019 was calculated by 15 accounting subjects in three categories of supply services,regulation services,and cultural services.The spatial analysis and utilization evaluation were conducted based on the distribution of different value quantities.The results showed that the GEP of Jinzhong City in 2019 was 171.932 billion yuan,with supply services,regulation services,and cultural services accounting for 10.3%,71.6%,and 18.1%of the total value,respectively.The GEP provided by different ecosystem types in descending order was forest,wetland,farmland and grassland.The GEP of each county(city,district)in descending order was Heshun County,Zuoquan County,Shouyang County,Xiyang County,Yushe County,Pingyao County,Yuci District,Lingshi County,Taigu District,Qi County,and Jiexiu City,with an overall distribution pattern of high in the east and low in the west.Finally,based on the spatial distribution and importance of different service categories in GEP,ecological product dominant service zoning and spatial utilization evaluation were carried out in the study area.
gross ecosystem product(GEP)ecological productsvalue accountingspace utilizationJinzhong City
万方数据
维普
