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DrEvanGowan
Dr. Evan J. Gowan @DrEvanGowan@fediscience.org · Jul 21, 2026
I have released episode 8 of the Raised Beaches Podcast, where I give a profile on the famous paleo sea level scientist, Paolo Pirazzoli. #Geology #SeaLevel #Podcast https://www.buzzsprout.com//2401751/episodes/19522927-episode-8-profile-of-paolo-pirazzoli-paleo-sea-level-scientist
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DrEvanGowan
Dr. Evan J. Gowan @DrEvanGowan@fediscience.org · Jul 14, 2026
Romero et al present an ice-free and paleo sea level chronology for James Ross Island in the northeastern Antarctic Peninsula area. They found that the advance of the local ice cap happened sometime after 40,000 years ago, and this implies a period of retreated ice in MIS 3. #Geology #Antarctica #IceSheets #SeaLevel https://doi.org/10.1016/j.quascirev.2026.110133
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DrEvanGowan
Dr. Evan J. Gowan @DrEvanGowan@fediscience.org · Jun 17, 2026
Boosted by Trending Bot @trending@homestead.social
How is this for a feedback loop? Ice sheets build up during a glaciation lowering global sea level → reduced water load leads to increased mid ocean ridge volcanism after a 10-20 kyr lag → volcanism releases iron in the ocean → iron causes plankton blooms → atmospheric CO₂ goes down → ice sheets build up #ClimateChange #IceSheets #SeaLevel https://www.nature.com/articles/s41561-026-01982-7
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Dragofix
Dragofix @Dragofix@veganism.social · Jun 15, 2026
‘Severe’ stress on oceans as rate of sea level rise doubles in 10 years, UN warns https://www.theguardian.com/environment/2026/jun/08/un-world-ocean-assessment-severe-stress-sea-level-rise-doubles-pollution-fishing-climate #environment #ocean #sea #SeaLevel #SeaLevelRise
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