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TitleTemporal variations of 137Cs activity concentrations and these 0.5-yr median values in the surface seawater in the global ocean
Author 1Inomata, Yayoi
Author 2Aoyama, Michio
Author 3 
Author 4 
Authors 5- 
SubjectOceans
Subject_sub1temporal variation
Subject_sub2HAMGlobal2021
AbstractThis dataset is temporal variation of 137Cs activity concentrations and these 0.5-yr median values in the surface seawater in the global ocean based in the HAMGlobal2021 (doi: 10.34355/CRiED.U.TSUKUBA.00085). The global ocean was divided into the 37 boxes (doi: 10.34355/Ki-net.KANAZAWA-U.00149). IRSNdataset are added in the HAMGlobal2021.
Temporal coverage1957-2021
Spatial coverageglobal ocean
File formatDelimited
LanguageEnglish
Discovery metadata record 
PublisherCenter for Research in Isotopes and Environmental Dynamics, University of Tsukuba
Publication year2022
Publication date7th of November, 2022
Digital Object Identifier (DOI)10.34355/Ki-net.KANAZAWA-U.00150 Data Download (10,298KB)
Short DOI 
Citation textInomata, Y., & Aoyama, M. (2023). Temporal variations of 137Cs activity concentrations and these 0.5-yr median values in the surface seawater in the global ocean, CRiED (Center for Research in Isotopes and Environmental Dynamics), University of Tsukuba, doi: 10.34355/Ki-net.KANAZAWA-U.00150

Inomata, Y., & Aoyama, M. (2023). Evaluating the transport of surface seawater from 1956 to 2021 using 137Cs deposited in the global ocean as a chemical tracer. Earth System Science Data, 15(5), 1969–2007. doi:10.5194/essd-15-1969-2023
Serial at center00150
Serial at each Univ./InstituteKANA00002
Key word 1137Cs activity concentrations
Key word 2global ocean
Key word 3surface seawater
Key word 4temporal variation
Key word 5box
Key word 60.5-yr median value
RemarksThe 137Cs data in each box was analyzed in Inomata et al. (2022).

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