By Kenneth Richard on 27. July 2020
Share this…FacebookTwitterUsing biomarker evidence (for example, the Early Holocene presence of sea creatures unable to survive below fixed warmth thresholds) and glacier melt extent measurements (for example, sea shells buried 6 km inside a glacier), scientists have been colloborating on a growing consensus that much of Arctic Svalbard was about 7°C warmer than today during […]
Posted in Arctic, Glaciers, Paleo-climatology |
By Kenneth Richard on 22. June 2020
Share this…FacebookTwitterThere is no apparent connection between Greenland’s ice melt and atmospheric CO2 concentrations. The ice that blankets Greenland today stands over 3 kilometers high. This ice volume can almost completely vanish – with just a tiny ice cap in the eastern highlands remaining – when CO2 concentrations only reach pre-1750 levels, or 260 to […]
Posted in Arctic, Glaciers, Paleo-climatology |
By Kenneth Richard on 30. April 2020
Share this…FacebookTwitterGlacier surges of 100s of meters within mere months have been occurring throughout High Mountain Asia (the Karakoram region, especially) for decades, even centuries. It’s the Karakoram “anomaly”, and it’s thought to be “natural”. So why are the regions where glaciers are retreating thought to be responding to unnatural climate changes? The advancing glaciers […]
Posted in Glaciers, Natural Variability |
By P Gosselin on 17. April 2020
Share this…FacebookTwitterMonster carbon footprint: Six German researchers fly all the way to Ecuador to study how humans are impacting the earth during the Anthropocene – and do lots of hiking at the expense of the public – on a 17-day “expedition”. Some of them, including a musicologist, are of questionable scientific disciplines. Chimborazo in Riobamba, […]
Posted in Activism, Glaciers, Green Follies, Tectonics/Volcanoes |
By P Gosselin on 25. February 2020
Share this…FacebookTwitterFormer Iceland Prime Minister fed up with climate tourism: Glaciers used to be smaller than today By Die kalte Sonne [German text translated by P. Gosselin] Many glaciers are currently shrinking, as they have always done in the past when the climate warmed up. What’s the news on the glacier front? In August 2019, […]
Posted in Glaciers |
By Kenneth Richard on 17. February 2020
Share this…FacebookTwitterGreenland’s largest glacier (Jakobshavn) has quite abruptly thickened since 2016. The thickening has been so profound the ice elevations are nearly back to 2010-2011 levels. The nearby ocean has cooled ~1.5°C – a return to 1980s-era temperatures. The world’s glaciers have not been following along with the CO2-driven catastrophic melting narrative. Alaska For example, […]
Posted in Antarctic, Arctic, Glaciers |
By Kenneth Richard on 30. January 2020
Share this…FacebookTwitterIn 2019, more than 440 scientific papers were published that cast doubt on the position that anthropogenic CO2 emissions function as the climate’s fundamental control knob…or that otherwise serve to question the efficacy of climate models or the related “consensus” positions commonly endorsed by policymakers and mainstream media sources. Image Source: Collins et al., […]
Posted in Antarctic, Arctic, Climate Sensitivity, Cloud Climate Influence, CO2 and GHG, CO2 Greens the Earth, Cooling/Temperature, Coral Reefs, Glaciers, Natural Oceanic Oscillations, Natural Variability, Paleo-climatology, Scepticism, Sea Ice, Sea Levels, Solar Sciences, Warming/CO2 Benefiting Earth, Wind Power |
By P Gosselin on 25. January 2020
Share this…FacebookTwitter “Glaciers: climate witnesses of the ice age to the present”. A book review By Horst-Joachim Lüdecke and Klaus-Eckart Puls Hat-tip: Die kalte Sonne (Translated by P. Gosselin Prof. Gernot Patzelt is an internationally renowned glaciologist with numerous publications and lectures. Now he has, as it were, presented his life’s work with the book […]
Posted in Glaciers |
By Kenneth Richard on 31. October 2019
Share this…FacebookTwitter For over 40 years (1961-2002), the Greenland ice sheet cooled, thickened, and gained mass just as anthropogenic CO2 emissions were sharply rising. Image Source: Mikkelsen et al., 2018 According to Greenland ice sheet instrumental records, there was a dramatic cooling trend during summer months from the late 1980s to early 2000s (Chylek et […]
Posted in Arctic, Cooling/Temperature, Glaciers |
By Kenneth Richard on 16. September 2019
Share this…FacebookTwitterGreenland’s ice sheet mass losses have significantly decelerated since 2013 – a reversal from the rapid retreat from the 1990s to 2012 driven by cloud forcing and the NAO (Ruan et al., 2019). The post-2013 “relatively stable” ice sheet even gained mass during 2017-’18 (Andersen et al., 2019). Ruan et al., 2019 Decelerated […]
Posted in Arctic, Cloud Climate Influence, Glaciers |
By Kenneth Richard on 26. August 2019
Share this…FacebookTwitterIn recent decades, North American glaciers have advanced by many kilometers and buried forests in ice in the same regions where glaciers have receded and uncovered Medieval-era forests. Image Source: Davi et al., 2019 Ancient forests buried beneath ice for the last ~1,000 years began “popping out from under southern Alaska’s Mendenhall Glacier” and […]
Posted in Glaciers, Medieval Warm Period |
By Kenneth Richard on 22. August 2019
Share this…FacebookTwitterIn recent decades, the Earth’s seas have been rising at a rate of under 0.8 mm/year (8 cm per century) according to estimations of the sum of contributions to sea level rise. In contrast, sea levels rose at rates of more than 40 mm/year ~10,000 years ago. Relative sea level rise can be calculated […]
Posted in Glaciers, Paleo-climatology, Sea Levels |
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