Antarctic sea ice [image credit: BBC]
Probably not the result that was expected from this study. Captain Cook’s descriptions of iceberg sightings still seem valid. Is saying ‘large icebergs…are not as sensitive to climate change’ enough to avoid raising questions about modern global warming theories?
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A new study comparing observations of large Antarctic icebergs from the 1700s with modern satellite datasets shows the massive icebergs are found in the same areas where they were pinpointed three centuries ago, reports Phys.org.
The study shows that despite their rudimentary tools, the old explorers truly knew their craft, and it confirms that the icebergs have behaved consistently for more than 300 years.
Using primarily the journal records of Captain James Cook’s 1772–1775 Antarctic circumnavigation on the HMS Resolution (where he noted the positions of hundreds of icebergs), a trio of researchers from Brigham Young University, NASA’s Jet Propulsion Laboratory…
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