Oxygen isotopes of land snail shells in high latitude regions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F22%3A00129316" target="_blank" >RIV/00216224:14310/22:00129316 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.quascirev.2022.107382" target="_blank" >https://doi.org/10.1016/j.quascirev.2022.107382</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.quascirev.2022.107382" target="_blank" >10.1016/j.quascirev.2022.107382</a>
Alternative languages
Result language
angličtina
Original language name
Oxygen isotopes of land snail shells in high latitude regions
Original language description
The present study investigates the environmental significance of the oxygen isotopic composition of several modern land snail species collected along two north-to-south transects in Alaska and Scandinavia at latitudes between 60 and 70 degrees N. We tested the hypothesis that land snail shell delta O-18 values primarily track precipitation delta O-18. The results show that shell delta O-18 values from Scandinavia were similar to 5.1 parts per thousand enriched in O-18 with respect to snails from Alaska, equivalent to differences in precipitation delta O-18 values between the two regions. Within the Alaskan transect, shell delta O-18 values increased with observed increasing air temperature and precipitation delta O-18, whereas shell delta(18)Ovalues from Scandinavia did not correlate to instrumental climate data because of a reduced climatic gradient across the locations sampled. In addition, shell delta O-18 values differed significantly among sympatric species, with larger species consistently exhibiting higher delta O-18 values, which implies that species-level isotopic variations should be considered at the local and microhabitat scale. However, when snail shell delta O-18 values from this study are combined with previously published data from North America and Europe, we see evidence that shell delta O-18 values track precipitation delta O-18 across latitudes, even when different species are combined because climate gradients are greater than variations among taxa.
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
10508 - Physical geography
Result continuities
Project
<a href="/en/project/GA20-18827S" target="_blank" >GA20-18827S: Boreal land snail diversification promoted by isolation through space and time</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Quaternary Science Reviews
ISSN
0277-3791
e-ISSN
1873-457X
Volume of the periodical
279
Issue of the periodical within the volume
MAR
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
1-15
UT code for WoS article
000766916200006
EID of the result in the Scopus database
2-s2.0-85123377987