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April 10, 2009

Media Citation



from Heliogenic Climate Change

Misleading headline of the day

The headline of the article below is "Climate Change Leads To Major Decrease In Carbon Dioxide Storage". We know that the media use the term "climate change" to mean anthropogenic global warming. Which, if you read the article, is the exact opposite of what the scientists found:


"The North Atlantic Ocean is one of the Earth’s tools to offset natural carbon dioxide emissions. In fact, the ‘carbon sink’ in the North Atlantic is the primary gate for carbon dioxide (CO2) entering the global ocean and stores it for about 1500 years. ... However, several recent studies show a dramatic decline in the North Atlantic Ocean's carbon sink.

Concerned by this decline, a group of international scientists, including Helmuth Thomas, professor of oceanography at Dalhousie University, spent the last two years investigating the world’s largest carbon sink. They weren’t sure what was causing the decrease, whether it was man-made or natural reasons.
“There were massive changes in the coastal carbon cycle, and it was similar throughout the ocean,” says Dr. Thomas, who wrote about the study in Global Biogeochemical Cycles.

Recent observational studies found that the North Atlantic carbon uptake has decreased by 50 per cent over the last ten years. While many are quick to blame anthropogenic climate change, Dr. Thomas and his colleagues found different results.

They believe the decrease is a natural phenomenon as a result of the North Atlantic Oscillation (NAO), which causes weather patterns to change. “The next phase should once again increase in carbon uptake,” says Dr. Thomas. These natural phenomenons have the potential to mask the effects of anthropogenic climate change. ...

“There are natural systems that deal with and react to natural climate change. We have to understand these ...”

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