Visual Analysis of Remote Sensing Monitoring of Soil Salinization.

Soil salinization seriously restricts the development of agricultural production, the sustainable use of land resources, and the stability of the ecological environment. In order to objectively reveal the research status of soil salinization, CiteSpace software was used to conduct data mining and quantitative analysis on research papers on soil salinization from 2008 to 2023 in China National Knowledge Infrastructure (CNKI) and Web of science databases. The data sources were transformed into visual graphs by reproducing clustering statistics from aspects such as publication volume, authors, keywords, and publishing institutions. In addition, this paper also combined the actual needs and cutting-edge hotspots in relevant research in China, and proposed and analyzed the limitations and future development trends of soil salinity monitoring research in China. This has important practical significance for comprehensively grasping the current research status of salinization, further clarifying and sorting out the research ideas of salinization monitoring, enriching the remote sensing monitoring methods of saline soil, and solving the actual problems of soil salinization in China. [ABSTRACT FROM AUTHOR]