Research on ecological compensation standards for island tourist destinations:the construction and application of methodology Study on Standards of Ecological Compensation in Qinghai Lake Watershed THE ENVIRONMENTAL REPRODUCTION AND COMPENSATION FOR ECOLOGICAL BENEFITS OF FOREST 生态建设补偿的定量标准——以南水北调东线水源地保护区一期生态建设工程为例 The evaluation models of ecological compensation standard on the large-scale hydropower engineering construction based on ecological footprint: a case of Three Gorges Project Ecological compensation standard in Dongting Lake region of returning cropland to lake based on emergy analysis. A method of determining standards for ecological compensation in agricultural areas, giving priority to environmental flows in water allocation Ecological compensation standard for controlling nitrogen non-point pollution from farmland: a case study of Yixing City in Jiang Su Province Application of opportunity\|cost method in determining ecological compensation standard: a case study in the central mountainous area of Hainan Island Principle analysis and method improvement on cost calculation in watershed ecological compensation A study on ecological compensation standard for Zaoshi Water Conservancy Project based on the idea of ecological footprint Ecological compensation standards and compensation methods of public welfare forest protected area.