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Spatial Zoning of Cultivated Land in Shandong Province Based on the Trinity of Quantity, Quality and Ecology

Author

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  • Nan Wang

    (College of Land Science and Technology, China Agricultural University, Beijing 100193, China
    Key Laboratory of Agricultural Land Quality, Ministry of Natural Resources of the People’s Republic of China, Beijing 100193, China)

  • Jian Zu

    (College of Land Science and Technology, China Agricultural University, Beijing 100193, China
    Key Laboratory of Agricultural Land Quality, Ministry of Natural Resources of the People’s Republic of China, Beijing 100193, China)

  • Mu Li

    (College of Land Science and Technology, China Agricultural University, Beijing 100193, China
    Key Laboratory of Agricultural Land Quality, Ministry of Natural Resources of the People’s Republic of China, Beijing 100193, China)

  • Jinyi Zhang

    (College of Land Science and Technology, China Agricultural University, Beijing 100193, China
    Key Laboratory of Agricultural Land Quality, Ministry of Natural Resources of the People’s Republic of China, Beijing 100193, China)

  • Jinmin Hao

    (College of Land Science and Technology, China Agricultural University, Beijing 100193, China
    Key Laboratory of Agricultural Land Quality, Ministry of Natural Resources of the People’s Republic of China, Beijing 100193, China)

Abstract

The spatial zoning of cultivated land is a core aspect of territorial spatial planning and an important basis for implementing differentiated cultivated land protection policies. To provide theoretical guidance for the future direction of the protection and utilization of cultivated land in Shandong Province, this paper built a theoretical framework for the spatial zoning of cultivated land based on the trinity of quantity, quality, and ecology and formed an indicator system for the spatial zoning of cultivated land based on these three elements. Based on the analysis and grading results of spatial zoning indicators of cultivated land, hierarchical clustering analysis was performed on 133 county-level administrative units, and then the cultivated land resources of Shandong Province were divided into four types of zones: Key protection zones, comprehensive promotion zones, multifunctional utilization zones, and ecological utilization zones. Future development directions in relation to the protection and utilization of cultivated land in each type of zone were proposed. The results showed that the spatial zoning of cultivated land based on the trinity of quantity, quality, and ecology has important theoretical and practical significance for guiding the protection and utilization of cultivated land in Shandong Province and other regions.

Suggested Citation

  • Nan Wang & Jian Zu & Mu Li & Jinyi Zhang & Jinmin Hao, 2020. "Spatial Zoning of Cultivated Land in Shandong Province Based on the Trinity of Quantity, Quality and Ecology," Sustainability, MDPI, vol. 12(5), pages 1-20, March.
    • Handle: RePEc:gam:jsusta:v:12:y:2020:i:5:p:1849-:d:326809
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    Citations

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    Cited by:

    1. Fengqiang Wu & Caijian Mo & Xiaojun Dai & Hongmei Li, 2022. "Spatial Analysis of Cultivated Land Productivity, Site Condition and Cultivated Land Health at County Scale," IJERPH, MDPI, vol. 19(19), pages 1-20, September.
    2. Li Wang & Yong Zhou & Qing Li & Tao Xu & Zhengxiang Wu & Jingyi Liu, 2021. "Application of Three Deep Machine-Learning Algorithms in a Construction Assessment Model of Farmland Quality at the County Scale: Case Study of Xiangzhou, Hubei Province, China," Agriculture, MDPI, vol. 11(1), pages 1-23, January.
    3. Qian Sun & Mingjie Wu & Peiyu Du & Wei Qi & Xinyang Yu, 2022. "Spatial Layout Optimization and Simulation of Cultivated Land Based on the Life Community Theory in a Mountainous and Hilly Area of China," Sustainability, MDPI, vol. 14(7), pages 1-15, March.
    4. Hua Li & Dan Su & Yu Cao & Jiayi Wang & Yu Cao, 2022. "Optimizing the Compensation Standard of Cultivated Land Protection Based on Ecosystem Services in the Hangzhou Bay Area, China," Sustainability, MDPI, vol. 14(4), pages 1-18, February.
    5. Mengmeng Tang & Cuiting Wang & Chunyang Ying & Shuai Mei & Tong Tong & Youhua Ma & Qiang Wang, 2023. "Research on Cultivated Land Quality Restriction Factors Based on Cultivated Land Quality Level Evaluation," Sustainability, MDPI, vol. 15(9), pages 1-12, May.
    6. Zhengfa Chen & Dongmei Shi, 2020. "Spatial Structure Characteristics of Slope Farmland Quality in Plateau Mountain Area: A Case Study of Yunnan Province, China," Sustainability, MDPI, vol. 12(17), pages 1-21, September.

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