This article in the journal Nature Geoscience looked at CO2 changes from the last 610,000 years as told in the bubbles of trapped air in Antarctic ice cores. It is a well known part of climate science that states that CO2 concentrations in our atmosphere differ based on the climate. CO2 levels are lower on…
October 4, 2010 "An unparalleled heat wave in eastern Europe, coupled with intense droughts and fires around Moscow, put Earth’s temperatures in the headlines this summer. Likewise, a string of exceptionally warm days in July in the eastern United States strained power grids, forced nursing home evacuations, and slowed transit systems. Both high-profile events…
October 1, 2010 Phenomenal Ice Show – NASAs Ice Viewer From Greenland to Antarctica, these videos and still photo comparisons show climate change in action. http://climate.nasa.gov/GlobalIceViewer/index.cfm
I just returned from a 7,500 mile trip to witness the the greatest insect infestation anywhere in recorded history. This is an ongoing project of mine, and will be my third film drawing public attention to this extreme climate change impact. My Scientific Basis for this years film is here: http://www.meltonengineering.com/North%20America%27s%20Mountain%20Pine%20Beetle%20Pandemic%20February%202011color.pdf
The scientists who made the discoveries concerning these sea creatures made this assertion, not me – "Near future West Antarctic Ice Sheet Collapse." It could happen in a few years, a few decades, or a century or more, but unless we get our collective climate change mitigation acts together, it will happen. It has likely…
Primary productivity is phytoplankton. Phytoplankton are the bottom of the food chain. All life in the oceans depends on phytoplankton. They sequester tremendous amounts of carbon in the form of calcium carbonate in their tiny little shells. Primary productivity in our oceans is also responsible for the generation of half of the oxygen in our…
Mining Carbon from the Sky–50 ppm for $10 Trillion. We can’t afford $10 trillion you say? What were we doing in Iraq then? 50 ppm for $10 trillion Hansen 350, Democracy Now – 8 years of bush, Iraq Afgahnistan, bailouts http://www.democracynow.org/2008/12/22/linda_bilmes_the_10_trillion_hangover $200 per ton is $20 trillion, $100 per ton is $10 trillion (79, 80)…
August 14, 2010 Benoit Thibodeau and his team have a new study of foraminifera from the St. Lawrence Estuary in Canada. One of what is certainly hundreds, and possibly thousands of studies of this most common of ocean temperature proxies. This one just looked at a thousand years of history, but found that this location…
It has been 25 years and four months since the globally averaged monthly temperature was below the 20th century average. The last time the monthly temperature was below average was February 1985. NOAA National Climatic Data Center, Global June Analysis 2010
July 20, 2010 Expert credibility in climate change, Proceedings of the National Academy of Science, April 2010 – Almost 98% of Climate Scientists Support IPCC’s Platform of Anthropogenic Climate Change AND, Contrarian Experts are by no Means "Experts" Abstract: Although preliminary estimates from published literature and expert surveys suggest striking agreement among climate scientists on…
July 19 , 2010 – will happen this year. Worse than 1997-98 during the big Super El Nino, only this year – El Nino ended last spring. But that has not stopped global ocean waters from being hot enough to boil coral. It happens when average water temperatures during the summer months warm one…
NOAA reports that June, April to June, and the Year-to-Date Global Temperatures are the warmest on Record. Last month’s combined global land and ocean surface temperature made it the warmest June on record and the warmest on record averaged for any April-June and January-June periods. Arctic sea ice covered was 10.6 percent below the 1979-2000…
From a Grist post: " . . . The Muir investigation is the third independent evaluation in Great Britain to confirm the credibility of the scientists and accuracy of the science discussed in the stolen emails and posted online on November 20. The conclusions of the Muir panel, moreover, come less than a week after…
One of the authors of this study says: "Frankly, I was expecting that we’d see large temperature increases later this century with higher greenhouse gas levels and global warming . . . I did not expect to see anything this large within the next three decades. This was definitely a surprise." The IPCC "likely" scenario…
A new study in the Proceedings of the National Academy of Science (here) says that, overwhelmingly, contrarians scientists are underwhelming qualified to be influencing anyone on climate change issues. But to give them credit, they do have their flagship: 30,000 scientists says that climate change is bunk: the Oregon Institute of Science and Medicine. http://www.oism.org/…
It takes 196,000 pounds of plants to produce a gallon of gasoline. It takes 40 acres of plants, roots, stalks, and leaves, to go 20 miles in the average car. This is how much ancient plant matter had to be buried millions of years ago to produce one gallon of gas. It is just incredible…
Breecker, et. al., Atmospheric CO2 concentrations during ancient greenhouse climates were similar to those predicted for A.D. 2100, PNAS, October 2009. http://www.pnas.org/content/107/2/576.full.pdf+html Between 65 and 300 million years ago, during the Permian and Mesozoic greenhouse climate eras. The new discoveries have come from two places now. Originally, these 3,000 ppm CO2 concentration analysis came from…
From Berkeley press release: Vegetation around the world is on the move, and climate change is the culprit, according to a new analysis of global vegetation shifts led by a University of California, Berkeley, ecologist in collaboration with researchers from the U.S. Department of Agriculture Forest Service. Researchers present(ed) evidence that over the past century,…
I was chasing down the location of one of my favorite webcams today – Brooks Lake Lodge in the Shoshone National Forest just east of Grand Teton National Park and immediately south of Yellowstone National Park. I was curious as to the elevation of the lodge, they had a good snow year there this year…
Transportation (On-road in the chart) produces more warming than coal, and in fact, all power generation combined. A study from Columbia University in the Proceedings of the National Academy of Science has been the first to look at the big picture. Burning fossil fuels, or clearing forest, landfills or agriculture – all create both positive…