Potsdam Institute for Climate Impact Research and Sea Level Rise

Juergen Kropp: The damage from sea level rise rises faster than sea level rise itself, co-author Juergen Kropp, part of a team at the Potsdam Institute for Climate Impact Research, told Reuters of the findings, according to Euro News. For the Danish capital Copenhagen, for instance, a moderate sea level rise of 11 cm by 2050 from 2010 levels would cause about a billion euros a year in extra damage if no protective action is taken, the study estimated. Extreme floods whipped up by storms will become ever more costly for cities as ocean levels edge up around the world coasts in coming decades, they wrote in a study that could help guide governments budgeting to protect everything from buildings and basements to metro systems. But the costs would quadruple to 4 billion euros if the rate of sea level rise roughly doubles to 25 cm by 2050, in line with the worst scenarios projected by a U.N. scientific panel, they wrote in the journal Natural Hazards and Earth System Sciences. The Potsdam scientists said that mathematical models they developed to estimate rising costs would work around the world. World sea levels are creeping higher, the U.N. panel says, partly because global warming is adding water to the oceans by melting glaciers from the Andes to the Alps and parts of vast ice sheets on Greenland and Antarctica. (news.financializer.com). As reported in the news.