Results 21 to 30 of about 2,342 (213)

Spatiotemporal distribution and fluctuation of radiocesium in Tokyo Bay in the five years following the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident. [PDF]

PLoS ONE, 2018
A monitoring survey was conducted from August 2011 to July 2016 of the spatiotemporal distribution in the 400 km2 area of the northern part of Tokyo Bay and in rivers flowing into it of radiocesium released from the Fukushima Daiichi Nuclear Power Plant (
Hideo Yamazaki, Masanobu Ishida, Ryoichi Hinokio, Yosuke Alexandre Yamashiki, Ryokei Azuma   +4 more
doaj   +1 more source

Assessment of localized and resuspended 137Cs due to decontamination and demolition in the difficult‐to‐return zone of Tomioka town, Fukushima Prefecture

Integrated Environmental Assessment and Management, Volume 18, Issue 6, Page 1555-1563, November 2022., 2022
Abstract As the next step that occurred more than one decade after the accident at the Fukushima Dai‐ichi Nuclear Power Station (FDNPS), decontamination and demolition have been carried out in the Specified Reconstruction and Revitalization Base (SRRB) of the difficult‐to‐return zone around the FDNPS.
Yasuyuki Taira, Masahiko Matsuo, Makiko Orita, Hitomi Matsunaga, Noboru Takamura, Shigekazu Hirao   +5 more
wiley   +1 more source

Radiocesium transfer rates among pigs fed haylage contaminated with low levels of cesium at two differentiation stages

PLoS ONE, 2020
The objective of this study was to determine the radiocesium transfer rates of pigs fed haylage contaminated with low levels of cesium at different growth stages.
Chunxiang Piao, Min Ma, James K. Chambers, Kazuyuki Uchida, Masanori Ikeda, Natsuko I. Kobayashi, Atsushi Hirose, Keitaro Tanoi, Masayoshi Kuwahara, Junyou Li, Tim A. Mousseau   +10 more
doaj   +2 more sources

What do you mean, ‘megafire’?

Global Ecology and Biogeography, Volume 31, Issue 10, Page 1906-1922, October 2022., 2022
Abstract Background ‘Megafire’ is an emerging concept commonly used to describe fires that are extreme in terms of size, behaviour, and/or impacts, but the term’s meaning remains ambiguous. Approach We sought to resolve ambiguity surrounding the meaning of ‘megafire’ by conducting a structured review of the use and definition of the term in several ...
Grant D. Linley, Chris J. Jolly, Tim S. Doherty, William L. Geary, Dolors Armenteras, Claire M. Belcher, Rebecca Bliege Bird, Andrea Duane, Michael‐Shawn Fletcher, Melisa A. Giorgis, Angie Haslem, Gavin M. Jones, Luke T. Kelly, Calvin K. F. Lee, Rachael H. Nolan, Catherine L. Parr, Juli G. Pausas, Jodi N. Price, Adrián Regos, Euan G. Ritchie, Julien Ruffault, Grant J. Williamson, Qianhan Wu, Dale G. Nimmo, Benjamin Poulter   +24 more
wiley   +1 more source

Watershed‐Geochemical Model to Simulate Dissolved and Particulate 137Cs Discharge From a Forested Catchment

Water Resources Research, Volume 58, Issue 8, August 2022., 2022
Abstract Measurements in forest catchments in Fukushima Prefecture indicate that cesium‐137 (137Cs) leaching from forest litter affects dissolved 137Cs levels in river water. Existing simulations have been unsuccessful in reproducing this phenomenon due to mechanistic limitations in the models connecting the forest ecosystem and the river system.
Kazuyuki Sakuma, Seiji Hayashi, Kazuya Yoshimura, Hiroshi Kurikami, Alex Malins, Hironori Funaki, Hideki Tsuji, Takamaru Kobayashi, Akihiro Kitamura, Kazuki Iijima   +9 more
wiley   +1 more source

Spread of Fukushima‐derived radiocesium over the coastal ocean in response to typhoon‐induced flooding in September 2011

Limnology and Oceanography, Volume 67, Issue 5, Page 1184-1193, May 2022., 2022
Abstract The Tohoku earthquake off the Pacific coast of Japan on 11 March 2011 and the resulting tsunami led to severe damage to the Fukushima Daiichi Nuclear Power Plant (FDNPP) in Japan. Therefore, a shipboard survey was conducted to elucidate spread processes of radioactive cesium over the coastal ocean in the Kuroshio–Oyashio transition zone (south
Kiyoshi Tanaka, Seiya Nagao, Yujiro Kitade, Masato Niki, Takaaki Katsumata, Toru Miyama, Hiroshi Yoshinari   +6 more
wiley   +1 more source

Seasonal concentrations of cesium-137 in rumen content, skeletal muscles and feces of caribou from the Porcupine herd: lichen ingestion rates and implications for human consumption

Rangifer, 1990
The Porcupine caribou herd was monitored for cesium-137 during 1987 to address human health concerns over potential meat contamination by radioactive fallout from the Chernobyl accident, and to determine lichen intake rates based on body burdens of ...
A. C. Allaye-Chan, R. G. White, D. F. Holleman, D. E. Russell   +3 more
doaj   +1 more source

Factors Controlling the Dissolved 137Cs Seasonal Fluctuations in the Abukuma River Under the Influence of the Fukushima Nuclear Power Plant Accident

Journal of Geophysical Research: Biogeosciences, Volume 127, Issue 1, January 2022., 2022
Abstract The 2011 Fukushima Daiichi Nuclear Power Plant (FDNPP) accident released large amounts of radioactive materials into the environment. River systems play an important role in the terrestrial redistribution of FDNPP‐derived 137Cs in association with water and sediment movement.
Yasunori Igarashi, Kenji Nanba, Toshihiro Wada, Yoshifumi Wakiyama, Yuichi Onda, Shota Moritaka, Alexei Konoplev   +6 more
wiley   +1 more source

Reduction of Radiocesium in Internal- and Surface-Contaminated Komatsuna (Brassica rapa var. perviridis) during Washing and Processing

Journal of Food Protection, 2023
Radiocesium dynamics data during food processing are required for the realistic estimation of internal radiation content in food. Radiocesium contamination of leafy vegetables can occur externally due to the adhesion of fallout and/or resuspension from ...
Mayumi Hachinohe, Hideshi Fujiwara, Takuro Shinano, Hayato Maruyama, Katashi Kubo, Takashi Saito   +5 more
doaj   +1 more source

Physiological Responses and Tolerance of Halophyte Sesuvium portulacastrum L. to Cesium

Advances in Agriculture, Volume 2022, Issue 1, 2022., 2022
Cesium (Cs) is a soil contaminant and toxic to the ecosystem, especially the plant species. In this study, we have assessed the potential of a halophyte Sesuvium portulacastrum for its Cs tolerance and accumulation. Thirty days old S. portulacastrum plants were subjected to different concentrations of Cs (0, 5, 10, 25, 50, and 150 mg·L−1 Cs) using ...
Ganesh C. Nikalje, Manoj Shrivastava, T. D. Nikam, Penna Suprasanna, Euripedes Garcia Silveira Junior   +4 more
wiley   +1 more source