Results 51 to 60 of about 41,350 (266)
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 +4 more
doaj +1 more source
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 +10 more
doaj +1 more source
Chemosphere, 2019 It is a critical to examine the migration behavior of radiocesium derived from the Fukushima Dai-ichi Nuclear Power Plant (FDNPP) accident in river systems to predict the future contamination status and propose effective countermeasures to reduce ...
T. Nakanishi, K. Sakuma
semanticscholar +1 more source
Scientific Reports, 2020 We have measured artificial radionuclides, such as 90Sr and 137Cs, in atmospheric depositions since 1957 in Japan. We observed the variations in 90Sr and 137Cs, which were emitted from atmospheric nuclear tests and nuclear power plant accidents, due to ...
Takeshi Kinase +5 more
semanticscholar +1 more source
Scientific Reports, 2019 The aims of this study were to investigate the vertical distributions of natural radionuclides 232Th, 226Ra and 40K as well as anthropogenic radionuclide 137Cs in soil samples and to analyze the correlation among the radioactivity of these radionuclides ...
Ayesha Y. Ahmad +3 more
semanticscholar +1 more source
Journal of Environmental Engineering and Landscape Management, 2006 The paper analyses relationship between pine (Pinus sylvestris L.) biomass and the specific activity of an artificial radio‐isotope 137Cs in wood. The specific activity of 137Cs was measured in the segments of pine (Pinus sylvestris L.) annual rings. The
Donatas Butkus +1 more
doaj +1 more source
CATENA, 2019 Accurate chronologies for recent sediments of shallow lakes in the Yangtze floodplain are critical to calibrate proxy records for reconstructing environmental changes during the past century.
Xu Chen +8 more
semanticscholar +1 more source
Global review of 137Cs and 210Pbxs fallout used for dating sediment cores
, 2021 This data collection was based on the synthesis of 1351 individual dating sediment cores published between 1977 and 2020. This database provides the locations where 137Cs fallout events were detected. These included the thermonuclear bomb testing peak in
Chaboche, Pierre- Alexis +3 more
core +1 more source
Aging effects on Cesium-137 (137Cs) sorption and transport in association with clay colloids.
Journal of Colloid and Interface Science, 2020 Migration of radionuclides via colloid-facilitated transport is an important component of nuclear repository performance models. 137Cs sorption to bentonite colloids follows multi-site behavior, with sorption to weak sites being a rapid process and ...
K. Telfeyan +3 more
semanticscholar +1 more source
Soil erosion by snow gliding - a first quantification attempt in a subalpine area in Switzerland [PDF]
, 2014 Snow processes might be one important driver of soil erosion in Alpine grasslands and thus the unknown variable when erosion modelling is attempted.
Mabit, L. +5 more
core +1 more source