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The Boiling Point
Manage episode 417938031 series 3567359
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Vibrant colours disguise hidden dangers in the depth’s of Yellowstone’s hot springs. Despite the deadly temperatures, microbial life still thrives in the boiling, mineral-rich waters. In this episode we look at the mechanisms behind the hot springs and geysers, and how tiny creatures thrive where others dare not go.
Further Reading:
https://www.usgs.gov/observatories/yvo/news/hydrothermal-deposits-record-climate-changes-yellowstone
https://www.usgs.gov/observatories/yvo/news/hydrothermal-puzzles-lakes-lower-geyser-basin
https://www.jstor.org/stable/4250479
https://www.nps.gov/articles/000/fumaroles.htm
https://www.nps.gov/articles/thermophile-yell.htm
https://pubs.usgs.gov/publication/b1444
https://www.nps.gov/yell/learn/nature/hot-springs.htm
https://milnepublishing.geneseo.edu/botany/chapter/thermus-aquaticus/
http://www.ncsociology.org/torchmagazine/v931/coppinger.pdf
https://astrobiology.nasa.gov/news/life-in-the-extreme-terrestrial-hot-springs/
https://www.nps.gov/yell/learn/nature/thermophiles-in-time-and-space.htm
Sound Credits:
Intro/Outro music
“Americana” Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0/
Hydrothermal sound effects:
Yellowstone Sound Library via nps.gov and Artlist.io
General flowing water sound effects:
Ivo Vicic via Artlist.io
This episode was produced on Anaiwan land, and we acknowledge that this land was never ceded. We recognise and respect the ongoing culture and community of the Anaiwan people, and extend that respect to all Aboriginal and Torres Strait Islander people, including Elders past, present, and emerging. In acknowledging the traditional custodians of our lands, we also acknowledge the First Nations people of the Americas, some of whose ancestral lands are now known as Yellowstone. 27 Tribes have ancestral and modern ties to this land, and we acknowledge their history, and extend our respect to their people and elders also.
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