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Florida Keys prepare for sea level rise

2013-07-02 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed

Associated Press: Hurricane storm surge can inundate the narrow, low-lying Florida Keys, but that is far from the only water worry for officials. A tidal gauge operating since before the Civil War has documented a sea level rise of 9 inches in the last century, and officials expect that to double over the next 50 years. So when building a new Stock Island fire station, county authorities went ahead added a foot and a half over federal flood planning directives that the ground floor be built up 9 feet. Seasonal...

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Sea level along Maryland's shorelines could rise two feet by 2050

2013-06-26 20:31:00| Climate Ark Climate Change & Global Warming Newsfeed

ScienceDaily: A new report on sea level rise recommends that the State of Maryland should plan for a rise in sea level of as much as 2 feet by 2050. Led by the University of Maryland Center for Environmental Science, the report was prepared by a panel of scientific experts in response to Governor Martin O'Malley's Executive Order on Climate Change and "Coast Smart" Construction. The projections are based on an assessment of the latest climate change science and federal guidelines. "The State of Maryland is committed...

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India: Rise in sea level to adversely affect Thane creek, says study

2013-06-21 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed

Hindustan Times: The Thane creek, designated as an Important Bird Area (IBA), will be impacted with a sea-level rise of 0.5 to 1m, states a study published in the Journal of Threatened Taxa in May. The study conducted by a four-member international team of scientists revealed that an estimated 13,973sqkm of land in coastal areas will be lost across the country because of intrusion of sea water. Major causes of rising sea levels include thermal expansion of the ocean, mountain glacier melting, and discharge of...

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Sea level rise: Drowning in numbers

2013-05-27 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed

New Scientist: IMAGINE your job is to protect London from surging seas. In one way it is easy: unlike most coastal cities, London has a formidable flood defence system in the form of the Thames Barrier, capable of protecting it from all but the highest storm surges. But as the seas rise, the risk of the barrier being breached will increase steadily. With a 1-metre rise in local sea level, London will get flooded every 10 years. So when do you start building new flood defences, and how high do you make them? The...

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Study quantifies sea level rise from melting glaciers

2013-05-18 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed

Summit Voice: The world`s major ice sheets -- on Greenland and Antarctica -- haven`t really started a major meltdown yet. But the rest of the world`s glacial regions have been losing ice at a rate of about 260 billion metric tons annually, raising sea level by about 0.03 inches per year -- about a third of the observed sea level rise. The biggest ice losses are happening in Arctic Canada, Alaska, coastal Greenland, the southern Andes and the Himalaya. Combined, the areas contribute as much to sea level rise...

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