Masaru Sakai, Yumiko Ishii, Hideki Tsuji, Asuka Tanaka, Jaeick Jo, Junjiro N. Negishi, Seiji Hayashi. Contrasting seasonality of 137Cs concentrations in two stream animals that share a trophic niche. Environmental Pollution. 2022. 315. 120474-120474
Seiji Hayashi, Hideki Tsuji, Ishii Yumiko. Effects of forest litter on dissolved 137Cs concentrations in a highly contaminated mountain river in Fukushima. Journal of Hydrology: Regional Studies. 2022. 41. 101099-101099
Yumiko Ishii, Hikaru Miura, Jaeick Jo, Hideki Tsuji, Rie Saito, Kazuma Koarai, Hiroki Hagiwara, Tadayuki Urushidate, Tatsuhiro Nishikiori, Toshihiro Wada, et al. Radiocesium-bearing microparticles cause a large variation in 137Cs activity concentration in the aquatic insect Stenopsyche marmorata (Tricoptera: Stenopsychidae) in the Ota River, Fukushima, Japan. PLOS ONE. 2022. 17. 5. e0268629-e0268629
Ito Shoko, Hayashi Seiji, Koshikawa, Kanao) Masami, Tsuji Hideki. Characteristics of radioactive cesium vertical distribution and adsorption in the forest floor of Fukushima. The Japanese Forest Society Congress. 2017. 128. 0