Journal d'écosystème et d'écographie

Abstrait

Multiscale Perspective Examine on Environment Organizations Supply-Demand Relationship Supply Range

Chang Kuang

Getting a handle on the interrelationship between the supply and request of biological system administrations and the spatial and worldly characteristics of the spatial scale is the establishment of economic environment administration. This paper employments the Chongqing area of the Three Gorges Supply region as the think about region, based on the three scales of district, 10-km and 1-km lattices; the esteem proportionate strategy, measurement of social and financial pointers, and the spatial cover strategy are utilized to degree the supply, request and supply-demand coordinating in environment administrations within the ponder region amid 2000, 2010 and 2018. This comes about are depicted as takes after from 2000 to 2018, the Environment Benefit Supply Esteem (ESSV) at all scales within the consider zone appeared a spatial dissemination design of “increasing from upstream to downstream” along the Yangtze Waterway. Compared with the province scale, the dissemination drift of the ESSV at the lattice scale was more complex from 2000 to 2018, the Biological System Benefit Request.