Analysis on the Spatio-Temporal Heterogeneity of the Regional Ecosystem Services Value in the Process of Road Networking

The continuous development of road engineering constantly perfects and forms a road network structure in a certain area, and in the process, has an important impact on the ecosystem services value in the region. In order to realize coordinated and effective development that considers road networking and ecosystem, and to quantify the value of ecosystem services in the process of road networking, and to interpret the influence of road networking on regional ecosystem service value, this paper studies the relationship between land use and vegetation cover index in road networking. The regional ecosystem service value was evaluated from 2013 to 2018. Then the temporal and spatial differentiation law is discussed. The result shows that road networking is negatively correlated with the total value of ecosystem services.