Bibliometric Analysis of Black Soil Protection from the Perspective of Land-Use Monitoring

Lei Wang, Jia Jia, Yalin Zhai, Jiaxuan Wang, Chunlei Sheng, Zhongwei Jing, Hailong Yan, Jiyuan Fang and Yunlong Yao ()
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Lei Wang: College of Landscape Architecture, Northeast Forestry University, Harbin 150040, China
Jia Jia: College of Landscape Architecture, Northeast Forestry University, Harbin 150040, China
Yalin Zhai: College of Landscape Architecture, Northeast Forestry University, Harbin 150040, China
Jiaxuan Wang: College of Landscape Architecture, Northeast Forestry University, Harbin 150040, China
Chunlei Sheng: Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
Zhongwei Jing: College of Landscape Architecture, Northeast Forestry University, Harbin 150040, China
Hailong Yan: Heilongjiang Qiqihar Ecological Environment Monitoring Center, Qiqihar 161005, China
Jiyuan Fang: College of Landscape Architecture, Northeast Forestry University, Harbin 150040, China
Yunlong Yao: College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, China

Land, 2022, vol. 12, issue 1, 1-16

Abstract: Land use affects ecosystem stability and agricultural ecological security in black soil regions. Additional attention is required regarding the impact of different land-use patterns on black soil. However, the construction of sustainable agricultural ecological security in black soil environments is a dynamic process that depends on the reviews of experts and statistical analyses of literature data. This study quantitatively reviewed the past 20 years of the literature regarding black soil. Using the superposition of the expert knowledge map and machine clustering, knowledge regarding land use in black soil fields was classified structurally. Further, studies directly related to the spatiotemporal pattern of land use were identified, and frequently cited works of the literature were screened to build a dynamic knowledge network of black soil research. The results show that (1) the cooperative relationship among China, the United States, and Canada is the strongest, but the density of cooperation networks between other countries is low; (2) land-use research regarding black soil is divided into four research areas: soil microbial community and activity, soil erosion and ecological processes, ecological management of land use, soil organic matter, and element cycling; (3) the monitoring and management mode of land use in black soil areas should be established to include information management that incorporates knowledge of the cultivated land factor potential, grain production capacity assessment, soil erosion evaluation and prediction, and farmland landscape planning.

Keywords: land use; monitoring; black soil; bibliometric analysis; knowledge-relationship (search for similar items in EconPapers)
JEL-codes: Q15 Q2 Q24 Q28 Q5 R14 R52 (search for similar items in EconPapers)
Date: 2022
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