Coordination Degree Between Ecosystem Services Value and Land Ecological Security Level in Zunyi

The paper analyzed the coordination degree between ecosystem services value and land ecological security level in Zunyi City based on the data of land use and social economy in 2010. The results showed that land ecological security in southwest part was low, while northeast and northwest parts were higher. Average ecosystem services value in southwest part was low, while other regions were higher. The serious disorder and favourable coordination were main types for coordination degree types between ecosystem services value and land ecological security level. The southwest part was main serious disorder and moderate disorder, while other regions were main favourable coordination. The moderate coordinated development and favourable coordinated development were main types for coordinated development types between ecosystem services value and land ecological security. The serious disorders recession and moderate disorders recession were main types in southwest part, while moderate coordinated development and coordinated development were main types in mid-east part and north and west parts, respectively. The spatial heterogeneity of social economic level and ecological system are the important factors resulting in the coordination differences between land ecological security and ecosystem services value.