An Alternative Hypothesis For The Younger Dryas Climate Catastrophe | Ancient Architects
发布时间 2022-07-25 18:00:28 来源
摘要
I know these recent videos are a transgression from the norm, I’m looking not looking at ancient architecture, but the Younger Dryas is an important time in the human story, because it marks the end of the Ice Age and beginning of the Holocene and from then on humanity has developed exponentially.
In this third part of my Younger Dryas series, I’m taking a look at another hypothesis for what drove the changing climate at the end of the Bolling Allerod and beginning of the Younger Dryas, and that’s an increase in volcanic activity.
Because the hypothesis is not backed by any prominent personalities, it rarely gets the airtime it deserves and research and new papers often fall under the radar, which is a shame for people that want to have a more rounded picture and who want to learn more about the most recent Younger Dryas research.
So could an increase in volcanic activity trigger climate change at the beginning of the Younger Dryas? Well, with 30 eruptions in 400 years, including four major ones in just 110 years, the science says it's certainly possible. Watch the video to learn more!
All images are taken from Google Images fo educational purposes only. Please subscribe to Ancient Architects, please Like the video and please leave a comment below. Thank you.
Sources:
Sweatman, M. 2021. The Younger Dryas impact hypothesis: Review of the impact evidence. Earth-Science Reviews, Volume 218, July 2021, 103677.
Jorgeson, I.A., Breslawski, R.P., Fisher, A.E., 2020. Radiocarbon simulation fails to
support the temporal synchroneity requirement of the Younger Dryas impact
hypothesis. Quat. Res. 96, 123–139.
Jorgeson, I.A., Breslawski, R.P., Fisher, A.E., 2021. Comment on “The Younger Dryas impact hypothesis: A review of the evidence”, by Martin B. Sweatman (2022), Earth-Science Reviews 218, 103677. Earth-Science Reviews, Volume 225, February 2022, 103892.
Sweatman, M. 2021. Response to a comment by Jorgeson, Breslawski and Fisher on “The Younger Dryas impact hypothesis: Review of the impact evidence” by Sweatman. Earth-Science Reviews, Volume 225, February 2022, 103897.
Green, C. E. (2019) Investigating the origin of a Greenland ice core geochemical anomaly near the Bølling-Allerød/Younger Dryas boundary, Durham theses, Durham University.
Abbot, P. M. et al (2021) Volcanic climate forcing preceding the inception of the Younger Dryas: Implications for tracing the Laacher See eruption. Quaternary Science Reviews, Volume 274, 15 December 2021, 107260.
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