Results 21 to 30 of about 53,070 (238)

Vertical distribution of 137Cs in cultivated and undisturbed areas [PDF]

Nuclear Technology and Radiation Protection, 2010
This paper introduces the distribution background and unique characteristics of 137Cs in cultivated and undisturbed areas. The samples were taken from three measuring points of the depth of 1 m.
Nenadović Snežana S., Nenadović Miloš T., Vukanac Ivana S., Đorđević Aleksandar R., Dragićević Slavoljub S., Lješević Milutin A.   +5 more
doaj   +1 more source

Investigation of 137Cs transfer in the system “soil‐mushrooms‐human”/137CS pernašos sistemoje „dirvožemis – grybai – žmogus“ tyrimas/Изучение переноса 137CS в системе «почва–грибы–человек»

Journal of Environmental Engineering and Landscape Management, 2009
The paper analyses specific activity of an artificial radioisotope 137Cs in edible mushrooms and in the soil. Specific activity of 137Cs was measured in separate soil layers, in unrefined and processed mushrooms. The highest specific activity of 137Cs
Donatas Butkus, Diana Dimavičienė
doaj   +1 more source

Radiocesium mobility in different parts of the two major tree species in Fukushima

Scientific Reports, 2023
Radiocesium (137Cs) released in the Fukushima Dai-ichi Nuclear Power Plant accident is still cycling in the forest ecosystem. We examined the mobility of 137Cs in the external parts—leaves/needles, branches, and bark—of the two major tree species in ...
Takuya Manaka, Masatake G. Araki, Shinta Ohashi, Naohiro Imamura, Wataru Sakashita, Sumika Ogo, Masabumi Komatsu, Tadashi Sakata, Yoshiki Shinomiya   +8 more
doaj   +1 more source

Analysis of 137Cs Radionuclide Content in Sediment in Musi Watershed Using Gamma Spectrometer and its Affecting Factors

Atom Indonesia, 2021
The concentration of the radionuclide 137Cs on sediment in watershed in Palembang has been analyzed. This study aims to determine the influence of sampling location and the water quality indicators of water pH, sediment pH, conductivity, turbidity, and ...
T. A. Jaya, A. Mara, G. F. Amri
doaj   +1 more source

Decadal trends in 137Cs concentrations in the bark and wood of trees contaminated by the Fukushima nuclear accident

Scientific Reports, 2022
Understanding the actual situation of radiocesium (137Cs) contamination of trees caused by the Fukushima nuclear accident is essential for predicting the future contamination of wood.
Shinta Ohashi, Katsushi Kuroda, Hisashi Abe, Akira Kagawa, Masabumi Komatsu, Masaki Sugiyama, Youki Suzuki, Takeshi Fujiwara, Tsutomu Takano   +8 more
doaj   +1 more source

Radioactivity data analysis of 137Cs in marine sediments near severely damaged Chernobyl and Fukushima nuclear power plants

Nuclear Engineering and Technology, 2020
Using several accessible published data sets, we analyzed the temporal change of 137Cs radioactivity (per unit mass of sample) in marine sediments and investigated the effect of the water content of sediment on the 137Cs radioactivity, to understand the ...
Ji Hyoun Song, TaeJun Kim, Jei-Won Yeon
doaj   +1 more source

Alteration of the Cesium-137 soil profile by wild boar rooting after the Fukushima Daiichi Nuclear Power Plant accident

Environmental Challenges, 2023
Large amounts of Cesium-137 (137Cs, physical half-life ca. 30 years) were released into the environment from the 2011 Fukushima Daiichi Nuclear Power Plant (FDNPP) accident in Japan.
Rie Saito, Yoshifumi Wakiyama, Helen Bontrager, Kenji Nanba, James C. Beasley   +4 more
doaj   +1 more source

Inequality in the distribution of 137Cs contamination within freshwater fish bodies and its affecting factors

Scientific Reports, 2021
Contamination of freshwater fishes with 137Cs remains as a serious problem in Japan, nearly 10 years after the Fukushima nuclear power plant accident, but there is limited information on the distribution of 137Cs contamination in fish bodies.
Nobuyoshi Ishii, Toshio Furota, Maiko Kagami, Keiko Tagami, Shigeo Uchida   +4 more
doaj   +1 more source

PEMBUATAN SUMBER RADIASI GAMMA 137Cs DENGAN AKTIVITAS 20 mCi DARI PEB U3Si2-Al PASCA IRADIASI DALAM CONTAINER STAINLESS STEEL

Urania, 2016
ABSTRAK PEMBUATAN SUMBER RADIASI GAMMA ISOTOP 137Cs DENGAN AKTIVITAS 20 mCi DARI PEB U3Si2-Al PASCA IRADIASI DALAM CONTAINER STAINLESS STEEL. Kegiatan uji pasca iradiasi pelat elemen bakar (PEB) U3Si2-Al banyak menghasilkan larutan dengan keaktifan yang
Aslina Br. Ginting, Yanlinastuti Yanlinastuti, Noviarty Noviarty, Boybul Boybul, Arif Nogroho, Dian Anggraini, Rosika Kriswarini, Sriyono Sriyono, Moch Subechi, Gatot Wurdiyanto, Hermawan Hermawan   +10 more
doaj   +1 more source

PEMISAHAN DAN ANALISIS 137Cs DALAM LARUTAN ELEMEN BAKAR UJI U3Si2/Al DENSITAS 4,8 gU/cm3 DENGAN BURNUP 60% MENGGUNAKAN METODE PENUKAR KATION

Urania, 2022
PEMISAHAN DAN ANALISIS 137Cs DALAM LARUTAN ELEMEN BAKAR UJI U3Si2/Al DENSITAS 4,8 gU/cm3 DENGAN BURNUP 60% MENGGUNAKAN METODE PENUKAR KATION. Telah dilakukan pemisahan dan analisis isotop cesium dalam PEB U3Si2/Al densitas 4,8 gU/cm3 kode CBBJ 250 ...
Yanlinastuti Yanlinastuti, Arif Nugroho, Aslina Br. Ginting, Boybul Boybul, Noviarty Noviarty, Iis Haryati, Agus Jamaludin, Erlina Noerpitasari, Rosika Kriswarini   +8 more
doaj   +1 more source