Citations per year, relative to Kaichiro Sasa Kaichiro Sasa (= 1×)
peers
Zhishan Zhang
Countries citing papers authored by Kaichiro Sasa
Since
Specialization
Citations
This map shows the geographic impact of Kaichiro Sasa'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 Kaichiro Sasa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kaichiro Sasa more than expected).
This network shows the impact of papers produced by Kaichiro Sasa. 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 Kaichiro Sasa. The network helps show where Kaichiro Sasa may publish in the future.
Co-authorship network of co-authors of Kaichiro Sasa
This figure shows the co-authorship network connecting the top 25 collaborators of Kaichiro Sasa.
A scholar is included among the top collaborators of Kaichiro Sasa 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 Kaichiro Sasa. Kaichiro Sasa is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Chai, Minwei, et al.. (2014). [Profile nutrient distribution and sedimentary characteristics in typical marshes of Sanjiang Plain].. PubMed. 35(8). 2928–36.1 indexed citations
Shi, Fuchen, Ruili Li, Shaoqiang Wang, & Kaichiro Sasa. (2007). [Profile distribution and accumulation characteristics of organic carbon and total nitrogen in typical marshes in Sanjiang Plain].. PubMed. 18(7). 1425–31.7 indexed citations
Makoto, Kobayashi, O. A. Zyryanova, Takuya Kajimoto, et al.. (2007). Regeneration after Forest Fires in mixed Conifer Broad-leaved Forests of the Amur Region in Far Eastern Russia : the Relationship between Species Specific Traits Against Fire and Recent Fire Regimes. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 10(1). 51–58.25 indexed citations
10.
Koike, Takayoshi, et al.. (2007). Nitrogen Dynamics in Leaves of Deciduous Broad-leaved Tree Seedlings Grown in Summer Green Forests in Northern Japan. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 10(1). 115–119.3 indexed citations
Kayama, Masazumi, et al.. (2007). A Trial for Reforestation After Forest Fires with Sakhalin Spruce in the Northern Most Japan. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 10(1). 31–39.6 indexed citations
13.
Wang, Wenjie, Yuangang Zu, Huimei Wang, et al.. (2005). Plant Biomass and Productivity of Larix gmelinii Forest Ecosystems in Northeast China：Intra- and Inter- species Comparison. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 8(1). 21–41.24 indexed citations
14.
Zyryanova, O. A., et al.. (2005). Problems in the Maintenance and Sustainable Use of Forest Resources in Priamurye in the Russian Far East. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 8(1). 53–64.11 indexed citations
15.
Qu, Laiye, et al.. (2005). Growth and Photosynthetic Performance of Seedlings of Two Larch Species Grown in Shaded Conditions. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 8(1). 43–51.11 indexed citations
16.
Qu, Laiye, Masazumi Kayama, Munemitsu Akasaka, et al.. (2004). Micro-Environmental Analysis of the Natural Regeneration of Larch Forests in Northern Japan. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 7(1). 43–51.5 indexed citations
17.
Wang, Wenjie, ZU Yuan-Gang, Huimei Wang, et al.. (2003). Stem Respiration of a Larch (Larix gmelini) Plantation in Northeast China. Journal of Integrative Plant Biology. 45(12). 1387–1397.19 indexed citations
18.
Shi, Fuchen, Laiye Qu, Wenjie Wang, et al.. (2002). Aboveground Biomass and Productivity of Larix gmelinii Forests in Northeast China. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 5(1). 23–32.5 indexed citations
19.
Shi, Fuchen, Xiangwei Chen, Wenjie Wang, et al.. (2001). Vegetation Characteristics of a Larch-dominant Site for CO2 Flux Monitoring Study at the Laoshan Experimental Station in Northeast China. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 3(3). 55–67.3 indexed citations
20.
Shi, Fuchen, et al.. (2000). Effects of Site Preparation on the Regeneration of Larch Dominant Forests after a Forest Fire in the Daxinganling Mountain Region, Northeast China. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 1(1). 11–17.8 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.