The article published in the journal Science on September 16, 2005 and entitled: "Changes in the number, duration and intensity of tropical cyclones in a warming environment" is available in full version here: Changes in Tropical Cyclone Number, Duration, and Intensity in a Warming Environment - PJ Webster, 1 GJ Holland, 2 JA Curry, 1 H.-R. Chang1 - Science, Vol 309, Issue 5742, 1844-1846, September 16, 2005 (made available free of charge due to the severity of Cyclone Katrina)
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