Agricultural Water Use Efficiency - Economic Development - Ecological Environment in the Yangtze River Economic Belt Coordinated Development Study
Abstract
This paper This paper takes 11 provinces and cities in China's Yangtze River Economic Belt as the research object, and analyzes them using the CRITIC-entropy weight combination weighting method, coupled coordination state and obstacle factors. It aims to explore how to promote the harmonious symbiosis between steady economic development and ecological environmental protection while guaranteeing the improvement of agricultural water use efficiency. The results show that the comprehensive development level of the system and its subsystems in the 11 provinces and cities of the Yangtze River Economic Belt has been steadily increasing, with a spatial pattern of “high in the west and low in the east”, and the coupling coordination degree has entered the stage of mild dysfunction from localized moderate dysfunction, and the agricultural water use efficiency is the main limiting factor affecting the coordinated development of the composite system of the Yangtze River Economic Belt.
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