Climate science
-
Climate.gov has an excellent discussion of why February set records for high temperatures across the Southeast. The short answer is that it is related to the very wavy winds that occurred during the month, which brought cold weather to the western US at the same time that we were toasting in the East. You can…
-
Aerosols are tiny particles floating in the air. They can come from natural sources like bursting bubbles on the ocean, which release tiny crystals of sea salt into the air, or volcanic eruptions, which emit ash and sulfuric acid as tiny droplets. They can also come from human pollution like emissions from the tailpipes of…
Posted in: Climate science -
Pacific Standard has published a new map based on a report from the EPA published quietly back in October which shows which counties in the US are most and least resilient to a changing climate, based on information from 117 different data sets. Unfortunately, the Southeast does not come off well, not necessarily due to…
-
The Washington Post has an interesting discussion of how the climate of the Little Ice Age a few hundred years ago affected the development of civilizations across the world. During that time period centered on the 16th century, there was a lot of upheaval to world civilizations as cold conditions caused crop failures and altered…
-
The European Space Agency has a new video out which explains various factors that are causing an increase in sea level at most places around the globe. They include thermal expansion of water, melting of Greenland and Antarctic ice sheets, and changes in water storage. You can view it at Space.com at https://www.space.com/37169-climate-change-effects-earth.html.
-
Temperatures above normal at the North Pole in February have stunned climate scientists in recent days. In some cases the temperatures have been over 60 F above average for this time of year. (That would be equivalent to Athens GA being at a temperature of 120 F or so right now). The warm temperatures are…
-
Atlas Obscura has a fascinating look at an unusual weather phenomenon–holes in the fog cover that occur over cities in India. A recent study was originally done to see how pollution in those cities affected the formation of fog. But what scientists noticed was that holes in the fog banks occurred in winter as viewed…