Research theme for competitive and other funds (5):
2014 - 2017 Discharge of suspended solids and radiocesium from a forested watershed before and after line thinning
2010 - 2012 Empirical research for nutrients runoff from a forested catchment during heavy rain or typhoon
2009 - 2011 Inverse estimation of effective hydraulic properties of forest soils
森林における水と物質の移動特性
Unsaturated hydraulic properties of forest soil
Papers (76):
Yoshimi Ohmae, Wataru Sakashita, Tadashi Sakata, Naohiro Imamura, Satoru Miura, Akio Akama, Yoshiki Shinomiya. Effect of litter removal five years after the Fukushima accident on 137Cs uptake by Japanese cedar. Journal of Environmental Radioactivity. 2024. 273. 107390-107390
Wataru Sakashita, Naohiro Imamura, Tadashi Sakata, Ren Tsuneoka, Yoshiki Shinomiya. A pilot study of radiocesium activity concentration in the stemflow of deciduous broad-leaved trees: Its relationship with leaves and outer bark as of 2022-2023. Journal of Environmental Radioactivity. 2024. 273. 107385-107385
Yoshiyuki Inagaki, Hisao Sakai, Yoshiki Shinomiya, Shuichiro Yoshinaga, Atushi Torii, Tsuyoshi Yamada, Kyotaro Noguchi, Tomoaki Morishita, Kazumichi Fujii. Effects of climate and acidic deposition on interannual variations of stream water chemistry in forested watersheds in the Shimanto River Basin, southern Japan. Ecological Research. 2024
Takuya Manaka, Masatake G. Araki, Shinta Ohashi, Naohiro Imamura, Wataru Sakashita, Sumika Ogo, Masabumi Komatsu, Tadashi Sakata, Yoshiki Shinomiya. Radiocesium mobility in different parts of the two major tree species in Fukushima. Scientific Reports. 2023. 13. 1
Ohmae Yoshimi, Shinomiya Yoshiki, Sakata Tadashi, Sakashita Wataru, Miura Satoru, Ohashi Shinta, Imamura Naohiro, Akama Akio. Effect of decontamination by litter removal on radioactive cesium uptake of Japanese cedar. The Japanese Forest Society Congress. 2023. 134. 672
日本林学会
, 日本ペドロジー学会
, 水文・水資源学会
, 森林立地学会
, The Japanese Society of Forest Environment
, The Japanese Forestry Society
, Japan Society of Hydrology and resources