This map shows the geographic impact of Takao Kikuchi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Takao Kikuchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takao Kikuchi more than expected).
This network shows the impact of papers produced by Takao Kikuchi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Takao Kikuchi. The network helps show where Takao Kikuchi may publish in the future.
Co-authorship network of co-authors of Takao Kikuchi
This figure shows the co-authorship network connecting the top 25 collaborators of Takao Kikuchi.
A scholar is included among the top collaborators of Takao Kikuchi based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Takao Kikuchi. Takao Kikuchi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mochida, Yukira, Masatoshi Sato, & Takao Kikuchi. (1997). The vegetation of the South Hakkoda Mountains,northern Honshu,Japan. 23(4). 295–306.7 indexed citations
6.
Kikuchi, Takao. (1993). A phytosociological survey on grassland in Horton Plains National Park,Sri Lanka. 22(4). 159–174.2 indexed citations
7.
Kikuchi, Takao, et al.. (1992). Communities of epiphytic vascular plants on a Himalayan mountainside in far eastern Nepal. 22(3). 121–128.2 indexed citations
8.
Kikuchi, Takao & Osamu Miura. (1991). Differentiation in vegetation related to micro-scale landforms with special reference to the lower sideslope. 22(2). 61–70.8 indexed citations
9.
Kikuchi, Takao. (1990). A DCA analysis of floristic variation of plant communities in relation to micro-landform variation in a hillside area.. 22(1). 25–31.6 indexed citations
10.
Kikuchi, Takao, et al.. (1990). An analysis of the relationships of climate and vegetation in the Tohoku district.. 22(1). 17–24.1 indexed citations
11.
Kikuchi, Takao, et al.. (1989). Differences in Shoot Form and Age of Aucuba japonica Thunb Corresponding to the Micro-Landforms on a Hill Slope. 21(4). 277–281.6 indexed citations
12.
Kikuchi, Takao, et al.. (1989). Relation of Micro-Scale Landform to Succession after Forest Fire. 21(4). 293–295.1 indexed citations
13.
Kikuchi, Takao, et al.. (1988). Vegetational recovery in the four year period following a forest fire in Rifu, Japan.. 21(3). 227–232.3 indexed citations
14.
Kikuchi, Takao. (1987). Aboveground Phytomass of Post Fire Vegetation in the Second Year at Three Locations of Honshu Island,Japan. 21(2). 93–98.2 indexed citations
Kikuchi, Takao, et al.. (1986). Initial stage of vegetational recovery after Rifu forest fire on April 27, 1983.. 21(1). 1–10.4 indexed citations
17.
Kikuchi, Takao, et al.. (1986). The heat effect on seed germination of some species in the initial stage of a post-fire vegetation.. 21(1). 11–14.4 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.