Climate Change

URI professor of oceanography Isaac Ginis. (Tim Faulkner/ecoRI News)

submitted by Sarah Slaughter

ecori.org - by Tim Faulkner - July 26, 2014

NARRAGANSETT — Hurricanes bound for New England will get about 10 percent more powerful by 2100, but the state lacks the tools to access their impacts, according to University of Rhode Island professor Isaac Ginis.

Hurricanes are powered by warm water, and the predicted increase in ocean temperatures caused by climate change is expected to make hurricane season longer and the storms stronger in the years ahead. .

. . . Numerous studies and models suggest the frequency of category 4 and 5 hurricanes are expected to increase by 81 percent, while the volume of rainfall is expected to increase 20 percent by 2100, Ginis said.

However, a key current modeling method used to measure the impacts of hurricanes and set flood insurance maps is outdated, he said.

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Young and old hockey stars reach for the puck in a game of shinny on a frozen pond in Palgrave, something the NHL worries may become less possible as the climate changes.  Jim Wilkes / TORONTO STAR

Hockey is taking steps to reduce its carbon footprint, for good reason: more than other pro sports, it depends on cold weather and clean water.

thestar.com - by Kevin McGran - July 23, 2014

http://www.nhc.noaa.gov/refresh/graphics_at1+shtml/085007.shtml?inundation

The National Hurricane Center’s new maps, released as the storm approached the U.S., predicted the location and severity of the surge

scientificamerican.com - by Kevin Schultz - July 14, 2014

Hurricane Arthur smashed into the North Carolina coast last week. Just before it hit, residents checked a new storm surge map, found on the National Hurricane Center (NHC) Web Site. It showed them whether they would be above the water driven onto land by the storm or need to evacuate to higher ground. Store owners used it to figure out how high they needed to move their goods off the ground to prevent water damage. Some emergency management crews even utilized it to predict where the hardest hit places could be.

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whitehouse.gov

usatoday.com - by Wendy Koch - July 16, 2014

As part of his plan to help U.S. communities prepare for climate change, President Obama is unveiling initiatives Wednesday that include 3-dimensional mapping to better identify flood risks, landslide hazards and coastal erosion. . .

. . . The U.S. Geological Survey is launching a $13 million 3-D Elevation Program to develop advanced mapping that it says could, among other things, make it quicker to update flood maps and easier to find ideal sites for wind turbines and solar panels. It's relying on lidar (light detection and ranging) technology that uses light from lasers to give the elevation of any spot — from the tree tops to the ground.

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