Regional ecological function analysis based on ecosystem health Case of Guangdong province

As an ecological research hotspot, ecosystem health has received much attention in recent years. But it faced enormousobstacles in the scaling transfomation. Give up details and pay more attention to the main contradiction is an important method for scaletransformation. Regional ecosystem health has the combinative goal of efficiency-stability-dynamic, its health status can be analyzed byfunction structures which divide as city-country-nature reserve. This paper used the research results for regional function division, andsortted out the main ecological contradiction of Guangdong province. It also analyzed the spatial structure of regional ecosystem healthstatus and major problems. From the regional ecological goals and social economy angle, the regional ecosystem health research has linked natural science and social science as an effective bridge.