RealClimate: Forbes’ rich list of nonsense
Guest commentary from Michael Tobis and Scott Mandia with input from Gavin Schmidt, Michael Mann, and Kevin TrenberthTom Nelson: northwest_passage
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The top of the ice caps are growing slightly as expected, since warmer air contains more moisture which will fall in those places as snow.
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So yes, there are apparently parts of the Indian Ocean where sea level has declined. This just leaves more water to pile up elsewhere. In fact, it shows how powerful the forces of climate change already are, in order to be able to outweigh the generally rising ocean volume in a limited area.
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[Larry Bell] The Northwest Passage has certainly opened up before.
This is untrue in recorded history. The traversals prior to 2007 were in very specialized boats and often took years. In 2007 and 2010, genuine shipping lanes opened up for the first time. It was possibly open in the mid-Holocene about 6,000 to 8,000 years ago and was certainly open millions of years ago. But since the opening of the passage itself received far too little attention (in our opinion), it is hard to see what Bell is complaining about.
[Time Magazine, 1937] Last week this new, shorter Northwest Passage's navigability was dramatically demonstrated as Hudson Bay Company's Eastern Arctic Patrol Nascopie sounded her way through Bellot Strait.
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The Northwest Passage was successfully navigated in 1906, 1940, 1941, 1942, 1944, 1957, 1969, 1977, 1984, 1988, and 2000 (and probably in other years as well).
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