The Arctic is warming faster than anywhere else on Earth, affecting people in the region, fish and wildlife they depend on for food, and their environment. This unprecedented change has ramifications far beyond the region for the global economy, weather, climate, sea level, trade and security. Watch the full Arctic Report 2017 AGU press conference…
The climate change simulations that best capture current planetary conditions are also the ones that predict the most dire levels of human-driven warming, according to a statistical study released in the journal Nature Wednesday. https://www.washingtonpost.com/news/energy-environment/wp/2017/12/06/the-most-accurate-climate-change-models-predict-the-most-alarming-consequences-study-claims Greater future global warming inferred from Earth’s recent energy budget https://www.nature.com/articles/nature24672 Greater future global warming inferred from Earth’s recent energy…
In this lecture by Alex Thomas, he explains how does carbon dioxide interact with water and why the ocean can store so much carbon. What is the effect on the ocean’s pH and how does this in turn determine how much carbon the ocean can store.
Jennifer Francis from Rutgers University speaks about our atmosphere with a scope on the Arctic response to climate change and the connection to weather. This video is part of a panel presentation published by Earth Institute November 2017, with already improved sound quality (reduced humming sound).
Video via Earth Institute https://www.youtube.com/watch?v=2KSYM3jV2-8
Another “warm” and slow freeze season in the #Arctic. Sea ice extent is the 2nd lowest on record for the date (2016 – lowest) & 1.9 million km^2 below the 1980s average… https://twitter.com/ZLabe/status/932663163476045825
Arctic Sea Ice Extent/Concentration http://sites.uci.edu/zlabe/arctic-sea-ice-extentconcentration
Sound effects by http://TrailerMusicAcademy.com
This NASA visualization is based on the latest IPCC report, and uses the business as usual scenario, where carbon dioxide concentrations rise to 936 parts per million—more than double today’s levels of 400 parts per million—by the year 2100. Temperature anomalies are estimated to be close to 4°C in the Arctic. https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=11453
The ozone layer protects life on Earth from ultraviolet radiation but it is also a powerful greenhouse gas. Satellites can provide measurements of atmospheric ozone and monitor distribution changes with the seasons.
Credit: ESA/CCI Ozone and Aerosol teams/Planetary Visions
ESA video link https://www.youtube.com/watch?v=eg6nc_IyaZY
GISS Surface Temperature Analysis (GISTEMP). NASA Goddard Institute for Space Studies. Scripps CO₂ Program 2017 – Animation created by https://twitter.com/kevpluck
Teaser image via https://pixabay.com/en/warming-global-environment-nature-2370285
The concentration of carbon dioxide in the atmosphere increased at record speed last year to hit a level not seen for more than three million years, the UN has warned. https://www.theguardian.com/environment/2017/oct/30/global-atmospheric-co2-levels-hit-record-high
The Keeling Curve animation via Scripps Oceanography https://www.youtube.com/watch?v=rEbE5fcnFVs
This peer-reviewed educational video introduces feedbacks that are important in the Arctic climate system. It is aimed at an undergraduate non-science major level. The video was produced by a team of CIRES scientists in collaboration with CIRES Education and Outreach. Video production was funded by Professor Jennifer Kay’s CAREER Award from the National Science Foundation…
Temperature anomalies arranged by country 1900 – 2016. Visualization based on GISTEMP data https://www.flickr.com/photos/150411108@N06/35471910724 / Created by Antti Lipponen https://twitter.com/anttilip / via Carbon Brief https://www.youtube.com/watch?v=-yIHxOui9nQ
The credited music has been removed, new drone sound effect by http://epicstockmedia.com
While heat waves and more intense storms have been directly linked to a warming Earth, new research is exploring possible impacts of an Arctic that is warming at twice the pace of the rise in global temperatures. Jennifer Francis, Rutgers University, discusses new research and efforts to understand this controversial aspect of climate change in…
June 6, 2017, by Jeff Masters and Maximiliano Herrera from Wunderground. The last week of May 2017 and first week of June brought one the most extraordinary heatwaves in world history to Asia, the Middle East and Europe. The mercury shot up to an astonishing 53.5°C (128.3°F) at Turbat, Pakistan on May 28, making it…
In his March 2017 talk “The Brutal Logic of Climate Change”, at the University of Sheffield, Aaron Thierry outlined many of the aspects of climate change. This video here is the excerpt on temperature anomalies. Watch the full lecture at https://www.youtube.com/watch?v=r7TL_BbAd-s The emissions pledge pathway negotiated at the Paris conference has a probability of over…
Speaker: Thomas R. Karl, Independent Scholar and Past Director of the National Climatic Data Center – NOAA (1998-2015). Event 18 April, 2017 – sponsored by The Department of Earth, Atmospheric and Planetary Sciences (EAPS) and the Center for Global Change Science. Climate data comes in a rich variety of quality with varying time and space…