The Feasibility of USD Method in Tracking Past Hydrogeochemical Changes in the Fennoscandian Shield

ABSTRACT Uranium-series disequilibrium (USD) method is the only paleohydrogeological method that for the time scale relevant for performance assessments can detect and directly date past hydrogeochemical changes. Such changes cause U mobility which is seen as uranium-series disequilibrium. We have r...

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Published in:MRS Proceedings
Main Authors: Rasilainen, Kari, Suksi, Juhani, Ruskeeniemi, Timo, Pitkänen, Petteri
Format: Article in Journal/Newspaper
Language:English
Published: Springer Science and Business Media LLC 2003
Subjects:
General Engineering
Fennoscandian
Online Access:http://dx.doi.org/10.1557/proc-807-565
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S1946427400108991
id crspringernat:10.1557/proc-807-565
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spelling crspringernat:10.1557/proc-807-565 2023-05-15T16:12:54+02:00 The Feasibility of USD Method in Tracking Past Hydrogeochemical Changes in the Fennoscandian Shield Rasilainen, Kari Suksi, Juhani Ruskeeniemi, Timo Pitkänen, Petteri 2003 http://dx.doi.org/10.1557/proc-807-565 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S1946427400108991 en eng Springer Science and Business Media LLC https://www.cambridge.org/core/terms MRS Proceedings volume 807 ISSN 0272-9172 1946-4274 General Engineering journal-article 2003 crspringernat https://doi.org/10.1557/proc-807-565 2022-01-04T07:34:11Z ABSTRACT Uranium-series disequilibrium (USD) method is the only paleohydrogeological method that for the time scale relevant for performance assessments can detect and directly date past hydrogeochemical changes. Such changes cause U mobility which is seen as uranium-series disequilibrium. We have reviewed the method taking into account experimental and interpretation aspects and identified pros seem to outweigh identified cons. Reported USD studies in Finland and Sweden have earlier been mostly qualitative but a quantitative methodology has been developed for future studies. Article in Journal/Newspaper Fennoscandian Springer Nature (via Crossref) MRS Proceedings 807
institution Open Polar
collection Springer Nature (via Crossref)
op_collection_id crspringernat
language English
topic General Engineering
spellingShingle General Engineering
Rasilainen, Kari
Suksi, Juhani
Ruskeeniemi, Timo
Pitkänen, Petteri
The Feasibility of USD Method in Tracking Past Hydrogeochemical Changes in the Fennoscandian Shield
topic_facet General Engineering
description ABSTRACT Uranium-series disequilibrium (USD) method is the only paleohydrogeological method that for the time scale relevant for performance assessments can detect and directly date past hydrogeochemical changes. Such changes cause U mobility which is seen as uranium-series disequilibrium. We have reviewed the method taking into account experimental and interpretation aspects and identified pros seem to outweigh identified cons. Reported USD studies in Finland and Sweden have earlier been mostly qualitative but a quantitative methodology has been developed for future studies.
format Article in Journal/Newspaper
author Rasilainen, Kari
Suksi, Juhani
Ruskeeniemi, Timo
Pitkänen, Petteri
author_facet Rasilainen, Kari
Suksi, Juhani
Ruskeeniemi, Timo
Pitkänen, Petteri
author_sort Rasilainen, Kari
title The Feasibility of USD Method in Tracking Past Hydrogeochemical Changes in the Fennoscandian Shield
title_short The Feasibility of USD Method in Tracking Past Hydrogeochemical Changes in the Fennoscandian Shield
title_full The Feasibility of USD Method in Tracking Past Hydrogeochemical Changes in the Fennoscandian Shield
title_fullStr The Feasibility of USD Method in Tracking Past Hydrogeochemical Changes in the Fennoscandian Shield
title_full_unstemmed The Feasibility of USD Method in Tracking Past Hydrogeochemical Changes in the Fennoscandian Shield
title_sort feasibility of usd method in tracking past hydrogeochemical changes in the fennoscandian shield
publisher Springer Science and Business Media LLC
publishDate 2003
url http://dx.doi.org/10.1557/proc-807-565
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S1946427400108991
genre Fennoscandian
genre_facet Fennoscandian
op_source MRS Proceedings
volume 807
ISSN 0272-9172 1946-4274
op_rights https://www.cambridge.org/core/terms
op_doi https://doi.org/10.1557/proc-807-565
container_title MRS Proceedings
container_volume 807
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