Decoupling Analysis between High Quality Agricultural Development and Water Resources Utilization in Dezhou City
XIE Yaru
YANG Guang
Abstract：Efficient utilization of water resources is the key to high-quality agricultural development.In this paper,coupling coordination degree model and super-efficiency SBM model were used to evaluate the coordination of agricultural high-quality development and agricultural water resource utilization efficiency in Dezhou during 2011-2020.And Tapio decoupling model was used to calculate the decoupling index of agricultural high-quality development and agricultural water resource utilization efficiency.The results showed that:①The coupling coordination degree of Dezhou agricultural high-quality development system increased in a fluctuating manner from 2011 to 2020,and the coupling coordination degree was above 0.70 after 2015.② Except 2015,the agricultural water resources use efficiency of Dezhou was greater than 1 in other years,which was in effective decision-making and production.③The type of decoupling between high-quality agricultural development and agricultural water resources use efficiency in Dezhou was weak decoupling in 2011-2013,2016-2017 and 2019-2020,and strong decoupling in 2013-2015 and 2017-2018.Strong negative decoupling occurred in 2015-2016 and 2018-2019.Therefore,there is still room for improvement between agricultural high-quality development and agricultural water resources utilization efficiency in Dezhou City.
Keywords：agricultural high-quality developmentagricultural water resources utilization efficiencydecoupling analysisDezhou City
Publication Date：2025-02-27
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 8-13 )