The Mid-Ludfordian (late Silurian) Glaciation: a link with global changes in ocean chemistry and ecosystem overturns
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F21%3A85414" target="_blank" >RIV/60460709:41330/21:85414 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00025798:_____/21:00000164 RIV/49777513:23420/21:43962349
Výsledek na webu
<a href="https://www.sciencedirect.com/science/article/pii/S0012825221001537?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0012825221001537?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.earscirev.2021.103652" target="_blank" >10.1016/j.earscirev.2021.103652</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The Mid-Ludfordian (late Silurian) Glaciation: a link with global changes in ocean chemistry and ecosystem overturns
Popis výsledku v původním jazyce
The present study reviews the main geochemical, sedimentological, and paleontological events associated with one of the largest perturbations in the Phanerozoic carbon cycle, the Mid-Ludfordian Carbon Isotope Excursion (MLCIE), which is globally documented in late Silurian marine successions. Climate changes associated with the MLCIE are not yet well documented in contrast to most other Silurian CIEs. We report seawater surface temperature changes across the entire MLCIE using d18Oapatite records of conodonts originating from different regions located in temperate as well as tropical paleolatitudes. Significant positive d18Oapatite excursions (up to 3,8 permile) measured in temperate-water areas of the Prague Basin and Carnic Alps (peri-Gondwana) as well as in the tropical areas of Baltica (Laurussia) and Australia (Gondwana) provide evidence for significant global cooling during the MLCIE. The marked cooling of sea surface temperatures, coupled with a significant eustatic sea-level fall recorded on
Název v anglickém jazyce
The Mid-Ludfordian (late Silurian) Glaciation: a link with global changes in ocean chemistry and ecosystem overturns
Popis výsledku anglicky
The present study reviews the main geochemical, sedimentological, and paleontological events associated with one of the largest perturbations in the Phanerozoic carbon cycle, the Mid-Ludfordian Carbon Isotope Excursion (MLCIE), which is globally documented in late Silurian marine successions. Climate changes associated with the MLCIE are not yet well documented in contrast to most other Silurian CIEs. We report seawater surface temperature changes across the entire MLCIE using d18Oapatite records of conodonts originating from different regions located in temperate as well as tropical paleolatitudes. Significant positive d18Oapatite excursions (up to 3,8 permile) measured in temperate-water areas of the Prague Basin and Carnic Alps (peri-Gondwana) as well as in the tropical areas of Baltica (Laurussia) and Australia (Gondwana) provide evidence for significant global cooling during the MLCIE. The marked cooling of sea surface temperatures, coupled with a significant eustatic sea-level fall recorded on
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10505 - Geology
Návaznosti výsledku
Projekt
<a href="/cs/project/GA21-10799S" target="_blank" >GA21-10799S: Vliv prostředí na vzestup a pád nejstarších rostlinných společenstev, která osídlila silurské vulkanické ostrovy Pražské pánve (Česká republika)</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
EARTH-SCIENCE REVIEWS
ISSN
0012-8252
e-ISSN
1654-1103
Svazek periodika
220
Číslo periodika v rámci svazku
2021
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
32
Strana od-do
1-32
Kód UT WoS článku
000709185300001
EID výsledku v databázi Scopus
2-s2.0-85107917706