ERAN Database in
Environmental Radioactivity and Environmental Dynamics

Management by CRiED at University of Tsukuba

You are free to share and adapt the data which were downloaded from this site or were retrived through search function of this site when you give appropriate credit following
Creative Commons Attribution 4.0 International License.

News 

2020.08.17 :
Big renewal on doienvrad data search system. Details are here.

2020.07.01 :
"Important notice on dataset correction" on CRiED. U. Tsukuba. 00005

2020.06.10 :
DOI:10.34355/CRiED.U.Tsukuba.00020 is newly published.


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We, ERAN consists of three universities and three institutes, started to publish environmental radioactivity datasets with DOI on 25th July 2019.
CRiED, Univ. of Tsukuba is a publisher of DOI and our services are generally open for archiving, publishing, and re-usage of data regarding with environmental radioactivity before and after Fukushima accident.



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What is ERAN? 

ERAN (Environmental Radioactivity Research Network Center) consists of six organizations: CRiED of Univ. of Tsukuba, IER of Fukushima Univ., and IREM of Hirosaki Univ. as network centers, and JAEA, QST, and NIES as cooperativ network centers.
We are convinced that the results of the joint research and international efforts will be critical to the recovery and possible future events.


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In this web site, you can download dataset(s) which were published with DOI and can use them. You are free to share and adapt the data when you give appropriate credit following Creative Commons Attribution 4.0 International License.

An excellent service provided in this site is that you can also search raw data in published dataset in this web site and download then with original DOI name and data ID, by using them you can trace to raw data in each dataset.

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