Jet Stream [Polar Vortex] and Climate Change Science

It might seem counterintuitive, but global warming plays a role in blasts of bitter cold weather. The reason: It influences the jet stream. Here’s how. https://insideclimatenews.org/news/02022018/cold-weather-polar-vortex-jet-stream-explained-global-warming-arctic-ice-climate-change Q&A: How is Arctic warming linked to the ‘polar vortex’ and other extreme weather? https://www.carbonbrief.org/qa-how-is-arctic-warming-linked-to-polar-vortext-other-extreme-weather

Get Used to Cold Polar Vortex Outbreaks

It might seem counterintuitive, but the dreaded polar vortex is bringing its icy grip to parts of the U.S. thanks to a sudden blast of warm air in the Arctic. https://www.voanews.com/a/science-says-get-used-to-polar-vortex-outbreaks/4763045.html Q&A: How is Arctic warming linked to the ‘polar vortex’ and other extreme weather? https://www.carbonbrief.org/qa-how-is-arctic-warming-linked-to-polar-vortext-other-extreme-weather

Climate tipping-point potential and paradoxical production of methane in a changing ocean

Authors: Hongyue Dang, Jia Li Dang, H. & Li, J. Sci. China Earth Sci. (2018) 61: 1714. https://doi.org/10.1007/s11430-017-9265-y Access and read the PDF with inline linkages, and reference list here. Abstract The global warming potential of methane (CH4) is about 30 times stronger than that of carbon dioxide (CO2) over a century timescale. Methane emission is hypothesized…

Classic: Ralph Cicerone, Roles for Scientists (2009)

Ralph Cicerone (1943-2016), former President of the National Academy of Sciences outlines the challenges of climate change and the roles that science and scientists must play in meeting them. Series: “Roger Revelle Centennial Symposium” Source: University of California Television (UCTV) https://www.youtube.com/watch?time_continue=1&v=4cXsmckZKas Ralph Cicerone, former president of the National Academy of Sciences, has passed away at…

The 2018 Special IPCC Report on Climate Risks

Part of the panel discussion at COP24 in Katowice (Poland) December 4, 2018, on climate risks, as part of the IPCC Special Event: Unpacking the new scientific knowledge and key findings in the IPCC Special Report on Global Warming of 1.5 C. Watch the full panel here https://unfccc-cop24.streamworld.de/webcast/sbsta-ipcc-special-event-unpacking-the-new-scienti Read the summary report here https://www.ipcc.ch/sr15/

Polar Vortex: How the Jet Stream and Climate Change Bring on Cold Snaps

Polar Vortex: How the Jet Stream and Climate Change Bring on Cold Snaps https://insideclimatenews.org/news/02022018/cold-weather-polar-vortex-jet-stream-explained-global-warming-arctic-ice-climate-change Temperatures are rising much faster in the Arctic than the global average (“Arctic Amplification”). https://twitter.com/ZLabe/status/1086714347399700480 Broward County declares cold weather emergency https://news.google.com/?hl=en-US&gl=US&ceid=US%3Aen Be careful and try staying in your house. Large parts of the Country are suffering from tremendous amounts of…

Multi Meter Sea Level Rise, Antarctic Sea Ice & Ice Melt Acceleration

A pair of new studies released on Monday share a same ominous message — that our planet’s ice is melting at an alarming rate, which is bad news for global sea levels. https://edition.cnn.com/2019/01/14/world/climate-change-antarctica-ice-melt-twin-studies/index.html Narration by Cormac Bren Antarctic ice-sheet sensitivity to obliquity forcing enhanced through ocean connections https://www.nature.com/articles/s41561-018-0284-4 Four decades of Antarctic Ice Sheet mass…

Climate Tipping Points Existential Threat to Our Life Support Systems

November 8, 2018 – Tim Lenton of University of Exeter presents “Tipping Points in Climate and Biosphere Function”. Lenton is co-author of the most discussed climate study from 2018, Trajectories of the Earth System in the Anthropocene https://www.pnas.org/content/115/33/8252 Tipping Points in Climate & Biosphere Functions Lenton is co-author of the most discussed climate study from…

Daniel L. Albritton (NOAA) explains 1988 the Greenhouse Effect

On June 29th, 1988, the House Science, Space and Technology subcommittees held a joint hearing on the threat of global warming. Here the segment of Daniel L. Albritton’s (Director Aeronomy Laboratory NOAA) statement. Current Drought and Global Warming https://www.c-span.org/video/?3246-1/current-drought-global-warming D. L. Albritton’s research https://www.researchgate.net/scientific-contributions/76163582_D_L_Albritton Watch from this hearing

Jim Anderson: Feedbacks that Set the Time Scale for Irreversible Change

Climate Science Breakfast with James Anderson (2016). EPS/SEAS Climate Science Breakfast: “Coupled Feedbacks in the Climate Structure That Set the Time Scale for Irreversible Change: Arctic Isotopes to Stratospheric Radicals” with James Anderson, Philip S. Weld Professor of Atmospheric Chemistry, Harvard University. Harvard on Climate Change https://www.harvard.edu/tackling-climate-change