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More than 11 billion tons of ice was lost to the oceans by surface melt on Wednesday alone, creating a net mass ice loss of some 217 billion tons from Greenland in July.
The scope of Wednesday’s ice melt is a number difficult to grasp. To understand just how much ice is being lost, a mere 1 billion tons—or 1 gigaton—of ice loss is equivalent to about 400,000 Olympic-sized swimming pools, the Danish Meteorological Institute said.
— The Associated Press
The Associated Press reports that a summer heatwave that recently scorched Europe has moved north to Greenland, where the elevated temperatures have produced record glacial melt. While 82-percent of Greenland is covered in ice, nearly 60-percent of the island's total ice sheet is showing... View full entry
Bjarke Ingels has found the elusive silver lining in global sea level rise and the European affordable housing crisis in the form of "Urban Rigger," a series of inexpensive student housing complexes that are designed to float in the sea, especially in those cities which have dense urban cores next... View full entry
Building walls around a city is an idea that is as old as cities themselves. In the Middle Ages, walls were built to keep out invading armies. Now they are built to keep out Mother Nature. [...]
As far as walls go, the Big U is designed to be a nice one ("a wall with benefits," as one urban designer puts it). It was one of the winning proposals in Rebuild by Design, a $930 million competition sponsored by the U.S. Department of Housing and Urban Development...
— Rolling Stone
The article describes New York as having more at stake when it comes to sea-level rise than any other city in the world. A bunch of islands in a coastal estuary, New York is uniquely at risk. And, as the largest financial hub in the world with some of the most expensive real estate in the country... View full entry
Banfield’s dedication to environmental issues was born by chance in 2000, when she moved with her husband and three children to Clayton...Together with Carlos Varela, her legal-minded neighbor, Banfield created a community association to defend the rainforest. She remained on the front lines for years, sacrificed her architectural career and eventually began public campaigns for a variety of environmental causes. — Ozy
Although the Harvard GSD formed the Office for Urbanization recently to study the effects of sea rise and climate change, Vice Mayor of Panama City Raisa Banfield has taken a more direct approach, physically halting flood-prone projects during construction and connecting with like-minded... View full entry
King tides—a type of perigean spring tide (there’s your science jargon)—occur when extra-high tides line up with some other meteorological anomalies. They’re not a huge deal: The water flowing over the seawall is part novelty, part nuisance. But these rare days hint at a new normal, when sea level rise will render current coastlines obsolete [...]
On January 21 and 22, the king tide will bring San Francisco’s shoreline about a foot higher than average high tide.
— Wired
Related:Can Silicon Valley save the Bay Area?The GSD vs. the sea: school's new Office for Urbanization tackles climate change in Miami BeachClimate change is increasing the risk of severe flooding in New YorkSea level rise accelerating, according to new data from NASA View full entry
Flood risk in New York City has increased in recent decades due to human-caused sea level rise and the related storm surge that occurs during cyclones, according to a new study.
Climate change threatens to exacerbate the risk storms pose to the largest city in the United States. [...]
“This is going from something you probably won’t see in your lifetime to something you may see several times in your lifetime,” said Andra Reed, a researcher at Penn State University.
— time.com
According to a report published in the journal PNAS that looked at sediment at different point of the New Jersey shore, before 1800, a flood that rose 7.4 ft above sea level would occur about once every 500 years.Now – or, more precisely, since 1970 – we can expect a storm like that to hit... View full entry
Beneath the vertiginous LED-strip lighting of Michael Maltzan's Billy Wilder Theater, a diverse audience gathered last Tuesday for a talk entitled "The Next Wave: Urban Adaptations for Rising Sea Levels." Co-presented by the Hammer Museum and UCLA’s Institute of the Environment and... View full entry
Miami, Florida is one of those cities that is projected to be underwater over the next 100 years. And with climate change and rising sea levels continuing to occur worldwide, it's never too early to start preparing for what natural disasters may lie ahead. Students at the Florida International... View full entry
1. By current estimates, if the polar ice caps melt, sea levels around the world will rise by between 80 and 100m.
2. Many cities (and, by default, around 70 per cent of the world's population) border on a body of water of some kind. According to 2010 government figures, 39 per cent of US population live on a coast. Half live within 50 miles of the ocean.
— citymetric.com
Based on worst-case scenarios for sea-level rise, cartographer Jeremy Linn imagined the future of three of America's major Western cities. He used topographic information to speculate on what an 80m – ≈262 ft – rise would look like as well as coming up with new names for this new... View full entry
The US state of Louisiana is slowly disappearing into the Gulf of Mexico as its fragile wetlands are eroded by rising sea levels. Approximately 75 square kilometres are lost each year and the US Geological Survey has warned that the entire habitat - which represents 40% of all wetlands in the US - could be destroyed within 200 years. The loss is partly down to natural evolutionary processes, but experts say human behaviour... has made the region more vulnerable to storm surges. — BBC
A unique collaborative project has been launched, bringing a constant stream of live river level data to anyone who needs to stay up-to-date with environmental conditions. Shoothill GaugeMap brings the real-time status of England and Wales’ rivers and tides from Environment Agency monitoring stations, to people in an accessible and user-friendly manner. It works via the web and Twitter, and is available on all major desktop browsers, tablets and smartphones. — shoothill.com
Construction of a four-mile long steel wall going up along a stretch of the Jersey Shore ripped apart during Hurricane Sandy is expected to begin next month [...] The state Department of Environmental Protection awarded a $23.8 million contract to Springfield-based EIC Associates in May to build the steel wall that will stretch from Lyman Street in Mantoloking through Brick. — NJ.com
The map [...] based on a report by the Boston Harbor Association, shows the impact of 5-foot and 7.5-foot coastal floods in Metro Boston that could be caused by a number of things — a rising sea level, storm surges, astronomical high tides or other causes. — WGBH News
Aiming to avoid a humanitarian crisis, Kiribati recently purchased land in Fiji — about 1,200 miles away — where its residents would be relocated in the event that sea-level rise drowns the Pacific island nation and displaces its population of just over 100,000 people [...]
Contributing very little to the greenhouse gases that most scientists agree fuel climate change, Kiribati is among the least responsible for the present climate crisis.
— Al Jazeera
As atmospheric CO2 levels near 402 ppm without any significant curtailing of industrial production by the major nations of the global economy, time is running out for many of the poorest and most vulnerable countries. The UN and other transnational bodies are beginning to seem like echo chambers... View full entry
[It] is the same technology as we use in Holland. It’s made up of concrete caisson, boxes, a shoebox of concrete. We fill them with styrofoam. So with [these] you get unthinkable floating foundations [...]
The house itself is the same as a normal house, the same material. Then you want to figure out how to get water and electricity and remove sewage and use the same technology as cruise ships."
- Koen Olthuis
— The Atlantic Cities
Dutch architect Koen Olthuis sees the future of architecture floating out to sea -- quite literally. Responding to undeniable ecological shifts of rising sea levels and seasonal flooding, Olthuis has proposed floatable-projects all along the social spectrum, designing prefabricated multi-use... View full entry
