Study on Dynamic Change of Land Use and Ecological Environment in Shandong Province

被引：0
|
作者：
Wei C. [1 ]
Wang Y. [2 ]
Cai X. [3 ]
机构：
[1] College of Confucian Business, Jining University, Jining
[2] School of Design/Smart urban and Rural Environmental Sustainability Research Institute, Southwest Jiaotong University, Jining
[3] School of Management Shandong Technology and Business University, Yantai
来源：
Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering | 2023年 / 31卷 / 05期
关键词：
ecological quality; land use; Shandong Province; transfer matrix;
D O I：
10.16058/j.issn.1005-0930.2023.05.010
中图分类号：
学科分类号：
摘要：
In response to China's land refinement transformation, improving the spatio-temporal accuracy of land use evolution detection and clarifying the spatio-temporal heterogeneity of land use are of great significance for regional coordinated and sustainable development.Using land transfer matrix and ecological quality model,this paper discusses the spatial evolution of land use and ecological quality in Shandong Province from 1990 to 2020.The results showed that: (1) The land use structure changed significantly,mainly cultivated land,construction land, water area and forest land.The net increase of area mainly includes construction land and water area,and the net decrease of area mainly includes grassland,land,unused land and forest land. (2)The area ratio of high-value areas of land-use ecological quality continued to rise and then decline,while the area ratio of low-value areas continued to decline and then rise. High ecological value areas gradually change from aggregation to separation, and low ecological quality areas gradually change from separation to aggregation. © 2023 Editorial Board of Journal of Basic Science and. All rights reserved.
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页码：946 / 952
页数：6
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