The 1991 explosive Hudson volcanic eruption as a geochronological marker for the Northern Antarctic Peninsula
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F22%3A94225" target="_blank" >RIV/60460709:41320/22:94225 - isvavai.cz</a>
Result on the web
<a href="https://pubmed.ncbi.nlm.nih.gov/35442299/" target="_blank" >https://pubmed.ncbi.nlm.nih.gov/35442299/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1590/0001-3765202220210810" target="_blank" >10.1590/0001-3765202220210810</a>
Alternative languages
Result language
angličtina
Original language name
The 1991 explosive Hudson volcanic eruption as a geochronological marker for the Northern Antarctic Peninsula
Original language description
It is estimated that the explosive Hudson volcano eruption in Southern Chile injected approximately 2,7 km(3) of basalt and trachyandesite tephra into the troposphere between August 8-15, 1991. The Hudson signal has been detected in Antarctica at the eastern sector and in South Pole snow. In this work, we track the Hudson volcanic plume using a dispersion model, remote sensing, and a re-analysis of a high-resolution ice core analysis from the Detroit Plateau in the Antarctic Peninsula and sedimentary records from shallow lakes from King George Island (KGI). The Hudson eruption imprint in these records is confirmed by using a weekly resolved aerosol concentration database from KGI demonstrating that the regional impact of Hudson eruption predominates over the Mount Pinatubo/Phillippines volcanic signal, dated from June 1991, in terms of particulate matter depositions. The aerosol elemental composition of Ca, Fe, Ti, Si, Al, Zn, and Pb increases from 2 to 3 orders of magnitude in background level durin
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10509 - Meteorology and atmospheric sciences
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
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
ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS
ISSN
0001-3765
e-ISSN
—
Volume of the periodical
94
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
15
Pages from-to
1-15
UT code for WoS article
000798818400001
EID of the result in the Scopus database
2-s2.0-85128715209