Takehisa Oikawa

60 total papers · 2.0k total citations
47 papers, 1.6k citations indexed

About

Takehisa Oikawa is a scholar working on Global and Planetary Change, Plant Science and Atmospheric Science. According to data from OpenAlex, Takehisa Oikawa has authored 47 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Global and Planetary Change, 18 papers in Plant Science and 8 papers in Atmospheric Science. Recurrent topics in Takehisa Oikawa's work include Plant Water Relations and Carbon Dynamics (26 papers), Atmospheric and Environmental Gas Dynamics (17 papers) and Plant responses to elevated CO2 (14 papers). Takehisa Oikawa is often cited by papers focused on Plant Water Relations and Carbon Dynamics (26 papers), Atmospheric and Environmental Gas Dynamics (17 papers) and Plant responses to elevated CO2 (14 papers). Takehisa Oikawa collaborates with scholars based in Japan, China and United States. Takehisa Oikawa's co-authors include Akihiko Ito, Shenggong Li, Tomomichi Kato, Yoshinobu Harazono, Ha Lin Zhao, Zenbei Uchijima, Masami MONSI, Yanhong Tang, Mitsuru Hirota and Yingnian Li and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Remote Sensing of Environment and Soil Biology and Biochemistry.

In The Last Decade

Takehisa Oikawa

47 papers receiving 1.5k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Takehisa Oikawa 958 453 360 355 326 47 1.6k
Alexander Cernusca 1.2k 1.3× 392 0.9× 543 1.5× 352 1.0× 275 0.8× 43 1.7k
J. I. Kinyamario 756 0.8× 604 1.3× 266 0.7× 611 1.7× 291 0.9× 51 1.7k
Chelcy Ford Miniat 1.2k 1.3× 491 1.1× 275 0.8× 288 0.8× 454 1.4× 74 1.9k
Jiang Jiang 862 0.9× 710 1.6× 303 0.8× 337 0.9× 248 0.8× 56 1.8k
Song Gu 1.2k 1.3× 831 1.8× 314 0.9× 389 1.1× 298 0.9× 43 2.1k
Toby R. Marthews 1.0k 1.1× 567 1.3× 360 1.0× 338 1.0× 670 2.1× 39 2.0k
Yongmei Huang 1.3k 1.4× 599 1.3× 355 1.0× 435 1.2× 434 1.3× 85 2.2k
Haishan Niu 631 0.7× 581 1.3× 350 1.0× 656 1.8× 273 0.8× 52 1.7k
Bin Wu 978 1.0× 419 0.9× 325 0.9× 681 1.9× 256 0.8× 68 1.8k
Colin S. Everson 680 0.7× 621 1.4× 372 1.0× 335 0.9× 521 1.6× 70 1.8k

Countries citing papers authored by Takehisa Oikawa

Since Specialization
Citations

This map shows the geographic impact of Takehisa Oikawa'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 Takehisa Oikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takehisa Oikawa more than expected).

Fields of papers citing papers by Takehisa Oikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Takehisa Oikawa. 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 Takehisa Oikawa. The network helps show where Takehisa Oikawa may publish in the future.

Co-authorship network of co-authors of Takehisa Oikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Takehisa Oikawa. A scholar is included among the top collaborators of Takehisa Oikawa 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 Takehisa Oikawa. Takehisa Oikawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Loading papers...

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026