Zhang Mengyan, Guo Xiaoping, Zhao Tingning, et al. Research Progress and Prospect of Slope Greening in China—Bibliometric Analysis Based on CiteSpace and VOSviewer[J]. Bulletin of Soiland Water Conservation, 2023, 43(6): 248-255.
DOI:
Zhang Mengyan, Guo Xiaoping, Zhao Tingning, et al. Research Progress and Prospect of Slope Greening in China—Bibliometric Analysis Based on CiteSpace and VOSviewer[J]. Bulletin of Soiland Water Conservation, 2023, 43(6): 248-255. DOI: 10.13961/j.cnki.stbctb.2023.06.030.
Research Progress and Prospect of Slope Greening in China—Bibliometric Analysis Based on CiteSpace and VOSviewer
[Objective] The current status and hot trends of slope greening research were studied in order to provide theoretical support and references for subsequent research. [Methods] Professional bibliometric tools CiteSpace and VOSviewer were used to visualize and analyze slope greening research literature indexed by the China National Knowledge Infrastructure (CNKI) database. The main indicators included publication volume
high-frequency keywords
keyword co-occurrence clusters
and burst keywords. The research hotspots and changes in research trends were discussed from three aspects:mechanisms of slope root fixation of soil
selection and configuration of slope plants
and application of engineering greening technology. [Results] There has been a good trend of publishing scientific research results in the field of slope greening in China. Research institutions were mostly higher education institutions (colleges and universities) with programs in the fields of agriculture
forestry
science
and engineering. As a multidisciplinary and comprehensive application technology
slope greening has a very necessary role to play in industry associations. [Conclusion] At present
the variation pattern of slope stability is an important research direction. Numerical simulation technology is expected to play a greater role in the study of slope stability. Plant screening research has focused on the ecological adaptability of plants
which can strengthen future investigations and breeding efforts related to plants adapted to slope protection in the region. Determining the factors influencing plant diversity changes can contribute to the sustainability of plant configuration. Spraying was found to be the most widely used greening technology. The topics of erosion resistance and stability of substrate materials were research hotspots. In the future
it will be necessary to start with the standardization of terminology
construction methods
equipment
and materials so as to gradually establish a standard system for spraying and greening technology applicable to conditions found in China.
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