Welcome to Environmental Radioactivity Datasets website at CRiES, Univ. of Tsukuba

TitleHAMGlobal2022 sediment: Historical Artificial radioactivity database in Marine environment, Global integrated version for sediment
Author 1Aoyama, Michio
Author 2Otosaka, Shigeyoshi
Author 3 
Author 4 
Author 5 
SubjectOceans
Subject_sub1sediment
Subject_sub2 
Abstract"This dataset consists of 24305 records of Historical Artificial radioactivity concentration data in sediment. The main target radionuclides are 137Cs, 134Cs, 239,240Pu, 90Sr, 54Mn, 60Co, 106Ru, 125Sb, 129I, 131I, 238Pu, 241Am, 40K, 210Pb, 210Po, 226Ra, 228Ra, 228Th, 232Th, 234Th, 238U, 144Ce and 95Zr. The data in this dataset originated from published articles, governmental monitoring data, and the TEPCO monitoring data. One of the authors, Prof. Michio AOYAMA, obtained written permission from TEPCO to publish all of the TEPCO monitoring data in TEPCO web site at ERAN database site of Univ. of Tsukuba. The permission was dated on 22 March 2021. Since the HAMGlobal2022 sediment dataset is designed and formatted as database friendly, the user itself also can import this HAMGlobal dataset into the user’s database software and retrieve the data that is needed by the user."
Temporal coverage1972-2020
Spatial coverageGlobal Ocean (47.9S-81.28N, 139.01W-175.3E)
File formatDelimited
LanguageEnglish
Discovery metadata record 
PublisherCenter for Research in Isotopes and Environmental Dynamics, University of Tsukuba
Publication year2022
Publication date31st of May, 2022
Digital Object Identifier (DOI)doi: 10.34355/CRiED.U.Tsukuba.00142 Data Download (910KB)
Short DOI 
Citation textAoyama, M. and Otosaka, S. (2022) HAMGlobal2022 sediment: Historical Artificial radioactivity database in Marine environment, Global integrated version for sediment. Center for Research in Isotopes and Environmental Dynamics, University of Tsukuba, doi: 10.34355/CRiED.U.Tsukuba.00142
Serial at center00142
Serial at each Univ./InstituteTSUK00032
Key word 1sediment
Key word 2caesium
Key word 3strontium
Key word 4plutonium
Key word 5210Pb
Remarks 

Back to Home