期刊论文

Multi-functional Intensity and Coordination Degree of Cultivated Land in Hu'nan Province Based on Method of Entire Array Polygon Diagram

中文

水土保持通报

1000-288X

2021

41

04

166-173

10.13961/j.cnki.stbctb.20210603.001

湖南省社科基金重大项目“日韩台农业现代化与湖南之比较研究”（19ZWA03）；

本校为第一机构

[目的]探究湖南省耕地多功能综合强度与协调度,为该省提高耕地多功能管理水平提供科学参考。[方法]采用全排列多边形图示法和系统聚类方法对2018年湖南省各县(区)的耕地多功能强度和协调度进行测算。[结果]①湖南省各县(区)耕地多功能综合强度由湘西北部向湘中部、湘东南部弱化,多功能协调度由湘西部到湘中部再到湘东部先增强后减弱。②基于各单元单项功能强度,湖南省各县(区)耕地多功能呈现出5类发展模式:多功能弱协调模式、多功能协调模式、多功能强协调模式、生态优先型发展模式、社会主导型发展模式。空间上呈现出从湘西至湘中、湘东部地区,耕地多功能发展模式由生态优先型发展模式向多功能...

[Objective] The multi-functional intensity and coordination of cultivated land in Hu' nan Province were analyzed to provide a reference for improving the multi-functional management level of cultivated land. [Methods] The multi-functional intensity and coordination of cultivated land in each county of Hu ' nan Province in 2018 were calculated by using the entire-array-polygon diagram method and the systematic clustering method. [Results]① The multi-functional comprehensive intensity of cultivated land in each county of Hu’nan Province weakene...