January 2nd, 2023
The final defence of the project will be on Thursday, January 12 trough Zoom. Link to video summarizing the project scientific output recorded by principle investigator of the project PAGEO Günther Kletetschka is available in menu Output.
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December 20th, 2022
The complete list of 20 published scientific artricles with links and one published book is available in the Output menu.
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December 12th, 2022
The list of unpublished work in various stage of preparatiom list is available in the Output menu.
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April 16th, 2022
New paper published about Tunguska event:
Suzdalevo Lake (Central Siberia, Russia)—A Tunguska Event-Related Impact Crater?
https://www.frontiersin.org/articles/10.3389/feart.2022.777631/full
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November 17th, 2021
New paper published in Scientific Reports by Günther Kletetschka, Radana Kavková and Hakan Ucar:
Plasma shielding removes prior magnetization record from impacted rocks near Santa Fe, New Mexico
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October 5th, 2021
Visiting scientist in University of Alaska Günther Kletetschka was interviewed by the local TV regarding new publication in Scientific reports on Tunguska size airburst in the Dead Sea area ~ 3600 years ago.
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October, 2021
Working stage of the Czech team leader Günther Kletetschka and the team member Daniel Vondrák in the University of Alaska.
Joined work on the project data and results, visiting of lakes, lake-catchment analyses by aerial photography and magnetism devices using drone, discussion of publication strategy with American partner.
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August 23-27, 2021
Fiel sampling campaign in the Bohemian Forest.
Analyses of the sediment depth profile by an advanced geophysical device (georadar) in Stara Jimka Paleolake.
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May 17th, 2021
Interview of the Czech team leader Gunther Kletetschka in the Czech TV
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Oct. 22nd, 2020
Czech team sampling campaign in the Bohemian Forest
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Oct. 2nd, 2020
Other scientific article was published by Kolokočník et al. in Planetary and Space Science:
Gravity strike angles: a new approach and tool
to estimate the direction of impactors of meteoritic craters.
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Sep. 7th, 2020
Czech and American tream joined et
Birch Lake coring in Alaska.
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Aug. 28th, 2020
The new scientific article was published:
Holcová et al., 2020.
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Aug. 24th, 2020
Czech and American tream joined et
Windmill Lake coring in Alaska.
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Aug. 12th, 2020
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Apr. 8th, 2020
A new paper on
A 200 km suspected impact crater Kotuykanskaya near Popigai, Siberia, in the light of new gravity aspects from EIGEN 6C4, and other data
written by Jaroslav Klokočník, Jan Kostelecký, Aleš Bezděk,
Gunther Kletetschka and Hana Staňková
was published in Scientific Reports
https://www.nature.com/articles/s41598-020-62998-6
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Mar. 12th, 2020
Reply to comments on
Extraordinary Biomass-Burning Episode and Impact Winter Triggered by the Younger Dryas Cosmic Impact ∼12,800 Years Ago: A Reply
by Wendy S. Wolbach, Joanne P. Ballard, Paul A. Mayewski, Andrei Kurbatov, Ted E. Bunch, Malcolm A. LeCompte, Victor Adedeji, Isabel Israde-Alcántara, Richard B. Firestone, William C. Mahaney, Adrian L. Melott,Christopher R. Moore, William M. Napier, George A. Howard, Kenneth B. Tankersley, Brian C. Thomas, James H. Wittke, John R. Johnson, Siddhartha Mitra, James P. Kennett, Gunther Kletetschka, and Allen West
https://www.journals.uchicago.edu/doi/abs/10.1086/706265
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Mar. 9th, 2020
A new paper on
Support for two subglacial impact craters in northwest Greenland
from Earth gravity model EIGEN 6C4 and other data
written by Jaroslav Klokočník, Jan Kostelecký, Aleš Bezděk, Václav Cílek,
Gunther Kletetschka and Hana Staňková
is available in a pre-proof mode
https://www.sciencedirect.com/science/article/pii/S0040195120300792?via%3Dihub
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Mar. 5th, 2020
A new paper in Scientific Reports on
Evidence of Cosmic Impact at Abu
Hureyra, Syria at the Younger Dryas
Onset (~12.8 ka): High-temperature
melting at >2200 °C.
by Andrew Moore, James P. Kennett, William M. Napier, Ted E. Bunch, James C. Weaver,
Malcolm LeCompte, A. Victor Adedeji, Paul Hackley, Gunther Kletetschka, Robert E.
Hermes, James H. Wittke, Joshua J. Razink, Michael William Gaultois, Allen West,
is available for download
https://www.nature.com/articles/s41598-020-60867-w
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Jan. 6th, 2020
Three successful project proposals will strengthen up our study of Younger Dryas causes. Look at http://www.astrobiolab.org for details.
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Nov. 30th, 2019
Website going operational.
Nov. 22th, 2019
New dawn of the project in Alaska. The first meeting of the project leader Günther Kletetschka with American partners.
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Nov. 20th, 2019
we started building this website, working towards the first public release