A comparative study on the spatial distribution characteristics and the driving factors of protected river systems between China and the United States of America
The National Water Park System (NWPS) in China and the National Wild and Scenic Rivers System (NWSRS) in the United States represent typical protected river systems (PRSs) for conservation of water resources.This study used spatial analysis methods to characterize and compare the aggregated distribution of two types of PRSs berkley power worm 100 p