Spatiotemporal Changes of Cultivated Land System Health Based on PSR-VOR Model—A Case Study of the Two Lake Plains, China

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Li, Xigui;Wu, Qing;Liu, Yujie

通讯作者：

Yujie Liu<&wdkj&>Qing Wu

作者机构：

[Li, Xigui] Hunan Agr Univ, Coll Landscape Architecture & Art Design, Changsha 410128, Peoples R China.

[Wu, Qing] Zhaoqing Univ, Tourism & Hist Culture Coll, Zhaoqing 526061, Peoples R China.

[Wu, Qing] Nanjing Normal Univ, Sch Geog, Nanjing 210023, Peoples R China.

[Liu, Yujie] Cent China Normal Univ, Coll Urban & Environm Sci, Wuhan 430079, Peoples R China.

通讯机构：

[Yujie Liu] T

[Qing Wu] A

The College of Urban & Environmental Sciences, Central China Normal University, Wuhan 430079, China<&wdkj&>Authors to whom correspondence should be addressed.<&wdkj&>Authors to whom correspondence should be addressed.<&wdkj&>School of Geography, Nanjing Normal University, Nanjing 210023, China<&wdkj&>Tourism and Historical Culture College, Zhaoqing University, Zhaoqing 526061, China

语种：

英文

关键词：

cultivated land system health;PSR-VOR model;zoning regulation;two lake plains

期刊：

International Journal of Environmental Research and Public Health

ISSN：

1661-7827

年：

2023

卷：

期：

页码：

1629-

DOI：

10.3390/ijerph20021629

基金类别：

This work was supported by a research grant from the Hunan Provincial Department of Education, China (Grant No. 21b0194) and General Project of China Postdoctoral Science Foundation (Grant No. 2021M691621).

机构署名：

本校为第一机构

摘要：

Cultivated land resources are the material basis of sustainable agricultural development. Climate change, food security, land pollution, and other issues highlight the value of sustainable agricultural development, and the health of the cultivated land system has attracted much attention. By constructing "PSR-VOR" cultivated land system health evaluation framework under the 5 km grid scale and using GIS spatial analysis and mathematical statistics to comprehensively evaluate the health status of the cultivated land system in the two lake plains from 2000 to 2019. The major results have shown t...

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