NASA Says 2010 Tied For Warmest Year On Record

An anonymous reader writes "It may not seem like it, but 2010 has tied 2005 as the warmest year since people have been keeping records, according to data from NASA's Goddard Institute for Space Studies in New York. The two years differed by less than 0.018 degrees Fahrenheit. That difference is so small that it puts them in a statistical tie. In the new analysis, the next warmest years are 1998, 2002, 2003, 2006 and 2007, which are statistically tied for third warmest year. The GISS records begin in 1880." Adds jamie: "This was the 34th consecutive year with global temperatures above the 20th century average — 0.62 +/- 0.07 C above, to be precise. It was the wettest year on record too, according to the Global Historical Climatology Network."

Comments

Re:"Since people have been keeping records"

[pspahn]

A brief anecdote from current events. Western North American pine forests are being decimated by pine beetles that are thriving due to rising temperatures. Their historic range has grown because a lack of an adequately lengthy freeze during the winter is allowing them to live longer.

As a result, forests are turning gray and falling. The ecosystems they support are waning. Without tree coverage, snow melt will happen earlier and be more abrupt. Water typically stored in reservoirs will instead just flow downstream and into the ocean (unless we retrofit reservoirs to handle more capacity). This can also ultimately lead to desertification. It's also worth noting that millions of acres of decomposing trees releases quite a bit of CO2.

So, while it may be great for specific forms of agriculture in specific areas, there will also undoubtedly be terrible catastrophes caused by rising temperatures, and they have already begun.