The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Tomo'omi Kumagai sits on this spectrum.
This scientist: 139 publications — 35th percentile
35% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 687 publications or more.
The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Tomo'omi Kumagai sits on this spectrum.
This scientist: 40 D-Index — 19th percentile
19% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Tomo'omi Kumagai is affiliated with the University of Tokyo in Japan and specializes in environmental science with a focus on several interconnected subfields and topics. The scientist's research addresses complex aspects of global and planetary change, water science and technology, environmental engineering, nature and landscape conservation, and ecology. Their work encompasses a range of subjects including plant water relations and carbon dynamics, hydrology and watershed management studies, forest ecology and management, atmospheric and environmental gas dynamics, climate variability and models, flood risk assessment and management, and remote sensing in agriculture.
Their recent publications demonstrate engagement with diverse topics within environmental and hydrological sciences. Selected papers include: "Homogenization of the terrestrial water cycle" (2020), Nature Geoscience; "Inferring CO2 fertilization effect based on global monitoring land-atmosphere exchange with a theoretical model" (2020), Environmental Research Letters; "Advancing ecohydrology in the 21st century: A convergence of opportunities" (2020), Ecohydrology; "Carbon stock in Japanese forests has been greatly underestimated" (2020), Scientific Reports; and "Forest canopy interception can reduce flood discharge: Inferences from model assumption analysis" (2023), Journal of Hydrology.
The scientist frequently publishes in several notable journals including Environmental Research Letters, Journal of Hydrology, Proceedings of the National Academy of Sciences, Hydrological Processes, and SSRN Electronic Journal.
Collaboration is also a significant feature of Kumagai's research. Frequent coauthors include Tomohiro Egusa, Takanori Shimizu, Hiroki Momiyama, S. Iida, and Kazuhito Ichii.
Nate G. McDowell;Craig D. Allen;Kristina Anderson‐Teixeira;Kristina Anderson‐Teixeira;Paulo M. Brando
Delphis F. Levia;Irena F. Creed;David M. Hannah;Kazuki Nanko
Joshua B. Fisher;Yadvinder Malhi;Damien Bonal;Humberto R. Da Rocha
Yoshinobu Sato;Tomo'omi Kumagai;Atsushi Kume;Kyoichi Otsuki
Tomo’omi Kumagai;Taku M. Saitoh;Yoshinobu Sato;Hiroshi Takahashi
Tomo’omi Kumagai;Tomo’omi Kumagai;Taku M Saitoh;Yoshinobu Sato;Toshiyuki Morooka
Tomo ' omi Kumagai;Makiko Tateishi;Takanori Shimizu;Kyoichi Otsuki
Tomo'omi Kumagai;Sayaka Aoki;Takanori Shimizu;Kyoichi Otsuki
Tomonori Kume;Nobuaki Tanaka;Koichiro Kuraji;Hikaru Komatsu
Tomo ' omi Kumagai;Sayaka Aoki;Hisami Nagasawa;Tetsuya Mabuchi
Ayumi Katayama;Tomonori Kume;Hikaru Komatsu;Mizue Ohashi
Hirokazu Haga;Tomo'omi Kumagai;Kyoichi Otsuki;Shigeru Ogawa
Khaled Ghannam;Taro Nakai;Athanasios Paschalis;Christopher A. Oishi
Makiko Tateishi;Tomo’omi Kumagai;Yasuhiro Utsumi;Toshihiro Umebayashi
Tomo ' omi Kumagai;Hisami Nagasawa;Tetsuya Mabuchi;Shigeru Ohsaki
Tomo'Omi Kumagai;Amilcare Michele M. Porporato
Tomonori Kume;Kenji Tsuruta;Hikaru Komatsu;Tomo'omi Kumagai
Natsuko Yoshifuji;Tomo’omi Kumagai;Katsunori Tanaka;Nobuaki Tanaka
Tomo`omi Kumagai;Tomo`omi Kumagai;Gabriel G. Katul;Taku M. Saitoh;Yoshinobu Sato
Thomas W. Giambelluca;Ryan G. Mudd;Wen Liu;Alan D. Ziegler
Tomo'omi Kumagai;Natsuko Yoshifuji;Nobuaki Tanaka;Masakazu Suzuki
If you think any of the details on this page are incorrect, let us know.
For those interested in expanding their expertise beyond Environmental Sciences, several related online degrees offer valuable opportunities. Public administration professionals, for example, may benefit from exploring 1 year mpa programs, which provide accelerated training for effective leadership in environmental policy and management.
Sociology also plays a crucial role in understanding human-environment interactions. Students can pursue the best online sociology bachelor degree to gain insights into social behaviors and communities impacted by environmental changes. This knowledge is essential for roles in community planning and environmental advocacy.
For educators or professionals aiming for higher qualifications, online doctoral programs present flexible options. Those seeking to avoid traditional dissertation requirements might consider an edd no dissertation path, enabling them to focus on applied research and practice.
Additionally, educators holding an EdS who want to advance further can explore an eds to edd bridge program. These specialized pathways facilitate career growth while balancing professional and personal commitments.
University of Florida
East China Normal University
Pohang University of Science and Technology
University of Cologne
Nagoya University
City University of Hong Kong
InterDigital (United States)
Ruhr University Bochum
University of Florida
Radboud University
Universität Hamburg
Huawei Technologies (Canada)
University of Michigan–Ann Arbor
Microsoft (United States)
University of Hull
Stony Brook University
