Yang, Wu; Chang, Jie; Xu, Bin; Peng, Changhui; Ge, Ying - In: Ecological Economics 68 (2008) 1-2, pp. 116-125
Based on a comprehensive analysis of various classifications of natural resource values, we summarized an ecological economic value system of constructed wetland (CW) ecosystems for treating eutrophic water. Using the CW located at the Hangzhou Botanical Garden as an example, the contingent...