Research progress of contingent valuation method for application to agricultural ecological compensation Contingent valuation of preserving ecosystem of Changdao Island Nature Reserve Spatial differentiation research of non-use value WTP based on the residents’ecological cognition:taking the sanjiang plain as a case The assessment of non-market value of agricultural land resource in Wuhan Evaluation of cultural service value of aquaculture pond ecosystem: A case study in a water conservation area of Shanghai. Evaluation of non-use value of ecotourism resources: a case study in Dalai Lake protected area of China Anzlyzing about the assessment of the recreational value of the natural spaces in ecotoruism districts:—applying contingent valuation method and travel cost method to analyze the recreational value of Wulingyuan Scenic Resort Study on the ecosystem services value of urban river using contingent valuation method and bias analysis of the results Contingent Valuation of Forest Culture in Miaofeng Mountain in Beijing Temporal stability of river ecological restoration based on the assessment of Contingent Valuation Method: A case study of Shanghai urban river. Research on the eco-compensation standards and modes:taking Maoershan National Nature Reserve of Guangxi Province as an example Natural landscape valuation of Wulingyuan Scenic Area in Zhangjiajie City Assessing the value of seabuckthorn landscape service in Ordos based on contingent valuation method Using CVM to estimate the restoring cost of Maqu grassland nfluencing factors analysis of willingness to pay for ecosystem services evaluation of Hongze Lake Valuation on Non-use Values of Zhalong Wetlands Analysis of natural landscape value change in recent 20 years of Xiangshan Park in Beijing An assessment of the jiuzhaigou landscape recreational value and spatial variation Parameter estimation of average willingness to pay under uncertainty effect Testing reliability of the contigent valuation method:a case study on the tourism attraction non-use value Applications of contingent valuation method in evaluation of non-market values Evaluation on non-use values of typical lake wetlands in Wuhan A novel cognitive-based approach to motivation for non-use value Comparison and application of different contingent valuation methods in measuring total economic value of restoring Ejina Banner‘s ecosystem services Contingent Valuation of the Economic Benefits of Restoring Ecosystem Services of Zhangye Prefecture of Heihe River Basin Willingness to pay for ecosystem services and influencing factors inWeigan River Basin Calculating and testing cultivated land protection externality using Contingent Valuation Method Measuring recreational value and existence value of agricultural land in Shiliuhong leisure farm in Wuhan Contingent valuation of the existent economic of Giant Panda (Ailuropoda melanoleuca) Improving validity and reliability of contingent valuation method through reducing biases and errors: theory, method and application Study on activity in cleaner production of tourists in Zhouzhuang Scenic Spot