Graph of the Day: Mortgage Purchase Applications, Jan 1990 – Jan 2010

The MBA reports: Mortgage Applications Decrease in Latest MBA Weekly Survey The Market Composite Index, a measure of mortgage loan application volume, decreased 2.1 percent on a seasonally adjusted basis from one week earlier. … The Refinance Index decreased 1.2 percent from the previous week and the seasonally adjusted Purchase Index decreased 4.0 percent from […]

Virginia peninsula in 'dire straits' because of global warming

By David Macaulay 247-783810:18 PM EST, February 15, 2010 HAMPTON — Sobering evidence of how storms will have an increasingly devastating effect on the Peninsula as the century progresses is outlined in a new model by the Virginia Institute of Marine Science. “This is an important issue for us to get moving on,” Eric Walberg, […]

Rate of ocean acidification the fastest in 65 million years

Press release issued 14 February 2010 A new model, capable of assessing the rate at which the oceans are acidifying, suggests that changes in the carbonate chemistry of the deep ocean may exceed anything seen in the past 65 million years. The model also predicts much higher rates of environmental change at the ocean’s surface […]

Graph of the Day: Freeze Over of Lake Champlain, 1816-2005

There has been a steady increase in the number of years in a given 10-year period when Lake Champlain failed to freeze over.  A warming climate can bring about physical, chemical, and biological changes in Lake Champlain.  While some of the physical and chemical changes are fairly straightforward, others are speculative.  Potential biological changes are […]

Graph of the Day: Climate Anti-Science Activities, 1989-2010

A long history of climate anti-science, with frequent peaks whenever it seems that someone might actually take effective action. The early years showed efforts by relatively few people. A major expansion occurred starting in 1998, as the Kyoto Protocol occurred. A real crescendo of activity is visible in the last few years. This is given […]

Oceans reveal further impacts of climate change

  By Staff WritersBirmingham AL (SPX) Feb 05, 2010 The increasing acidity of the world’s oceans – and that acidity’s growing threat to marine species – are definitive proof that the atmospheric carbon dioxide that is causing climate change is also negatively affecting the marine environment, says world-renowned Antarctic marine biologist Jim McClintock, Ph.D., professor […]

Tuna Commission is mismanaging Atlantic albacore into extinction

Posted by Barry on February 1, 2010 Atlantic albacore tuna have long paddled in the shadow of their bigger, more expensive, and more endangered cousins, Atlantic bluefin tuna. Now, “the forgotten tuna” is finally getting some respect, but for all the wrong reasons. Speaking at the Seafood Choices Alliance’s Seafood Summit in Paris last weekend, […]

Graph of the Day: Arctic Sea Ice Melt and Freeze Trends, 1979-2007

The icy cap over Earth’s North Pole reaches its summer minimum in September and its winter maximum in late February or early March. Satellite observations since 1979 have shown that amount of ice that survives the summer is getting smaller; declines have been especially dramatic in the past decade. Recently, scientists from NASA and the […]

Graph of the Day: UAH Globally Averaged Satellite-Based Temperature of the Lower Atmosphere, Jan 1979 – Jan 2010

From Climate Progress: Yes, the mid-Atlantic region appears headed toward an epic snow storm as “amazing moisture feeds into what is already a gigantic system,” according to the Capital Weather Gang. But while the anti-science crowd will no doubt tout that as evidence we aren’t warming — just as they did with the “cold snap” […]

Graph of the Day: Americans’ Beliefs about Global Warming, by Departure of Local Weather from Normal Temperature

Local weather’s effect on beliefs that Earth is getting warmer. Figure 3 displays the simple bivariate relationship between temperature and beliefs about the evidence for global warming. Because the dependent variable is dichotomous, a typical scatterplot is inappropriate to display the relationship. To construct the figure, we divided the cases in our dataset into 100 […]

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