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The changes of ecosystem services and their values in various constructions of land use-A case study from YUjinhuoluo County of Inner Mogolia Assessment with Eco-economic Valuation of Sustainable Development of a Regional Ecosystem:A Case Study of Lingwu City, Ningxia Province On the value, conservation and sustainable development of GIAHS pilot sites in China Effects of land use structure change on regional ecological health-Taking Shapingba County of Chongqing as an example Effects of land use change on ecosystem service value in the Arhorchin Banner Study on landscape pattern and ecological value of shelter forest in Dongshan Island of Fujian Province Study on Standards of Ecological Compensation in Qinghai Lake Watershed Bashania Plants in China and Its Important Economic and Ecological Values Elementary Research on Ecological Value Capitalization and Multiple Trade Market‘s Construction The spatial distribution characteristics and eco economic value of soil conservation service of ecosystems in Hainan Island by GIS GIS-based spatial analysis of soil erosion and soil conservation in Chongqing, China Evaluation of economic benefits and ecological values of cellulosic bioenergy grasses in Beijing suburban areas Market failure and loss of ecosystem service value of farmland in the process of farmland conversion —A case study of Jiangsu Province