Repeated pulses of volcanism drove the end-Permian terrestrial crisis in northwest China
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F24%3A10169215" target="_blank" >RIV/00025798:_____/24:10169215 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1038/s41467-024-51671-5" target="_blank" >https://doi.org/10.1038/s41467-024-51671-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41467-024-51671-5" target="_blank" >10.1038/s41467-024-51671-5</a>
Alternative languages
Result language
angličtina
Original language name
Repeated pulses of volcanism drove the end-Permian terrestrial crisis in northwest China
Original language description
The Permo-Triassic mass extinction was linked to catastrophic environmental changes and large igneous province (LIP) volcanism. In addition to the widespread marine losses, the Permo-Triassic event was the most severe terrestrial ecological crisis in Earth's history and the only known mass extinction among insects, but the cause of extinction on land remains unclear. In this study, high-resolution Hg concentration records and multiple-archive S-isotope analyses of sediments from the Junggar Basin (China) provide evidence of repeated pulses of volcanic-S (acid rain) and increased Hg loading culminating in a crisis of terrestrial biota in the Junggar Basin coeval with the interval of LIP emplacement. Minor S-isotope analyses are, however, inconsistent with total ozone layer collapse. Our data suggest that LIP volcanism repeatedly stressed end-Permian terrestrial environments in the similar to 300 kyr preceding the marine extinction locally via S-driven acidification and deposition of Hg, and globally via pulsed addition of CO2.
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
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
NATURE COMMUNICATIONS
ISSN
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e-ISSN
2041-1723
Volume of the periodical
15
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
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UT code for WoS article
001304177200023
EID of the result in the Scopus database
2-s2.0-85202864010