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 Toshio Koike sits on this spectrum.
This scientist: 468 publications — 96th percentile
96% 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 Toshio Koike sits on this spectrum.
This scientist: 59 D-Index — 69th percentile
69% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Toshio Koike is affiliated with the University of Tokyo in Japan and has contributed extensively to research in environmental science and earth and planetary sciences. Their work is primarily focused on hydrology, flood risk assessment, and precipitation analysis within the broader context of atmospheric science, global and planetary change, and water science and technology.
Their recent publications include studies addressing hydrologic simulation efficiency, flood discharge simulations, climate change impacts, and flood control policies in Japan. Notable papers are:
Frequent co-authors collaborating with Toshio Koike include Mohamed Rasmy, Katsunori Tamakawa, Hemakanth Selvarajah, Tomoki Ushiyama, and Li Zhou.
The main publication venues for Toshio Koike feature:
Their scientific work covers several interdisciplinary fields and subfields including:
The topics they have explored throughout their research include:
Tandong Yao;Yongkang Xue;Deliang Chen;Fahu Chen
Dawen Yang;Shinjiro Kanae;Taikan Oki;Toshio Koike
Kun Yang;Toshio Koike;Baisheng Ye
Dawen Yang;Chong Li;Heping Hu;Zhidong Lei
Kun Yang;Kun Yang;Toshio Koike;Hirohiko Ishikawa;Joon Kim
Kun Yang;Takahiro Watanabe;Toshio Koike;Xin Li
S. Paloscia;G. Macelloni;E. Santi;T. Koike
Baisheng Ye;Daqing Yang;Yongjian Ding;Tianding Han
Unknown
Lei Wang;Toshio Koike;Kun Yang;Pat Jen Feng Yeh
Jun Qin;Shunlin Liang;Kun Yang;Ichiro Kaihotsu
Meixue Yang;Tandong Yao;Xiaohua Gou;Toshio Koike
Kun Yang;Toshio Koike;Baisheng Ye;Luis Bastidas
Maheswor Shrestha;Toshio Koike;Yukiko Hirabayashi;Yongkang Xue
Hideyuki Fujii;Toshio Koike;Keiji Imaoka
Kun Yang;Toshio Koike;Hideyuki Fujii;Toru Tamura
Dawen Yang;Toshio Koike;Hiroshi Tanizawa
Kun Yang;Toshio Koike;Dawen Yang
Y. Ma;S. Fan;H. Ishikawa;O. Tsukamoto
Yaoming Ma;Zhongbo Su;Toshio Koike;Tandong Yao
K. Yang;T. Koike;H. Fujii;K. Tamagawa
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