Estimation of the durations of breaks in deposition – Speleothem case study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F20%3A00538191" target="_blank" >RIV/67985831:_____/20:00538191 - isvavai.cz</a>
Result on the web
<a href="https://content.sciendo.com/view/journals/geochr/47/1/article-p154.xml?tab_body=abstract" target="_blank" >https://content.sciendo.com/view/journals/geochr/47/1/article-p154.xml?tab_body=abstract</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/geochr-2020-0022" target="_blank" >10.2478/geochr-2020-0022</a>
Alternative languages
Result language
angličtina
Original language name
Estimation of the durations of breaks in deposition – Speleothem case study
Original language description
Speleothems provide one of the most continuous terrestrial archives. However, due to changing conditions in temperature/humidity or the chemistry of percolating water, sedimentation breaks (hiatuses) and erosional events are possible and are commonly recorded in speleothems. Sedimentation breaks with durations longer than the resolution of the studied record should be considered in potential speleothem age-depth models. The most classic and reliable solution to the problem is the independent construction of age-depth models for the parts of speleothems separated by the hiatuses. However, in some cases, it is not possible to obtain a sufficient number of dating results for reliable age-depth model estimation. In such cases, the problem can be solved by the application of other sources of chronological information. Here, based on a few speleothem examples, an alternative approach – oxygen isotopic stratigraphy – is used to estimate the chronology for the parts of speleothems where there is not enough chronological information for classic age-depth models. As a result, the deposition break duration can be estimated.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geochronometria
ISSN
1897-1695
e-ISSN
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Volume of the periodical
47
Issue of the periodical within the volume
1
Country of publishing house
PL - POLAND
Number of pages
17
Pages from-to
154-170
UT code for WoS article
000612297700001
EID of the result in the Scopus database
2-s2.0-85099362982