Spatial-Temporal Characteristics of Ecosystem Service Values of Watershed and Ecological Compensation Scheme Considering Its Realization in Spatial Planning
نویسندگان
چکیده
A reasonable ecological compensation scheme for watersheds is beneficial water resource protection and sustainability. The existing literature has few watershed (WEC) schemes based on long-term observation large spatial scale analysis of ecosystem service value (ESV) considering its realization in planning. Therefore, order to establish a WEC integrate it into planning, we take the Middle Route South-to-North Water Diversion Project (MRSNWDP), area protecting resources at huge local economic development cost, as case study, calculate change trend range watershed’s total ESV from 1990 2015, thus, forming scheme. results show study shows slight downward fluctuation decreasing by 3310.70. most types (ES) functions relatively reduced except increase conservation, waste treatment, entertainment culture. In addition, rate been high-value agglomeration, ES capabilities have increasing since 2000, while growth weak, agglomeration expanding core Danjiangkou reservoir upstream surrounding areas 2005. We formulate according partition idea planning that priority accounts 25.34% area, second general potential account 25.34%, 47.48%, 12.80%, respectively.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2022
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su14138204