Before the flood: how much longer will the Thames Barrier protect London? – the Guardian
The last time the Thames broke its banks and flooded central London was on 7 January 1928, when a storm sent record water levels up the tidal river, from Greenwich and Woolwich in the east as far as Hammersmith in the west. Built on flood plains, the capital was defended only by embankments. The flood waters burst over them into Whitehall and Westminster, and rushed through crowded slums. Fourteen died and thousands were left homeless…
At last, Venice’s authorities admit the risk from sea-level rise – The Art Newspaper
At a conference organised by the new Venice Sustainability Foundation in June, major public figures agreed for the first time that sea-level rise is the main problem facing the city now…
Coastal Flooding Will Be More Extensive Sooner than Scientists Thought – Hakai Magazine
Updated, more accurate data gives a new look at the effects of sea level rise.
Around the world, communities are bracing for sea level rise: the Netherlands is stabilizing its dikes, Senegal is relocating neighborhoods, Indonesia is moving its entire capital city. These projects are hefty, expensive, and slow…
Every Coastal Home Is Now a Stick of Dynamite – the Atlantic
Wealthy homeowners will escape flooding. The middle class can’t.
The Langfords got out of Houston just in time. Only two months after Sara and her husband, Phillip, moved to Norfolk, Virginia, in June 2017, Hurricane Harvey struck, destroying their previous house and rendering Sara’s family homeless…
How does sea level rise challenge modern notions of property lines? – Los Angeles Times
The (California) Coastal Act is a remarkable commitment to the public trust doctrine, which traces back to Justinian I, who declared in 533 C.E. that “the following things are natural law common to all: the air, running water, the sea, and consequently the seashore.” This notion — that certain lands should be held in trust by the government for the benefit of all people — evolved into English common law, which the United States then adopted and California later wrote into its state constitution…
Rising Sea Levels Will Isolate People Long Before They’re Underwater – Hakai Magazine
Time and tide wait for no man. Neither does sea level rise. The Chignecto Isthmus—the low marshy strip connecting New Brunswick and Nova Scotia—may be one of the most vulnerable places in Canada to sea level rise. At just 21 kilometers wide, the interprovincial land bridge is battered on its southwestern flank by the famously extreme tides in the Bay of Fundy. Protected by a network of earthen dikes first constructed in the 1600s, “the tops of the dikes are only a little higher than the spring high tides,” says Jeff Ollerhead, a coastal geomorphologist…“If we have a big storm,” he says, “water will go over the dikes.”
Students and Faculty at Ohio State Respond to a Bill That Would Restrict College Discussions of Climate Policies – Inside Climate News
Keely Fisher chose to pursue her Ph.D. at Ohio State University because she wanted to learn about climate change from a world-class faculty. Now one year into her program, she wonders if she belongs here.The problem has nothing to do with Ohio State and everything to do with the Ohio General Assembly and a proposal that would regulate higher education. The wide-ranging bill includes a provision that designates climate policy as a “controversial belief or policy” and says faculty must “encourage students to reach their own conclusions…
Nearly 90% of Hanauma Bay’s beach could disappear by 2030, says UH study – Hawaii Public Radio
A new study from the Hawaiʻi Institute of Marine Biology at the University of Hawaiʻi at Mānoa is predicting most of Hanauma Bay’s beach will be underwater for a few days in 2030.
Researchers used models to show the impact of sea-level rise at the bay. They combined the lowest predicted rise of six inches with the island’s seasonal King Tides, when waves splash higher on the shore higher than normal.
It forecasts that 88% of the bay’s usable beach, or sandy portions, would be submerged in 2030…
Restoring Seabird Populations Can Help Repair the Climate – Inside Climate News
The number of ocean going birds has declined 70 percent since the 1950s. New research shows how projects bringing them back can also bolster ocean ecosystems that sequester carbon.
Seabirds evolved about 60 million years ago, as Earth’s continents drifted toward their current positions and modern oceans took shape. They spread across thousands of undisturbed islands in the widening seas. And as flying dinosaurs and giant omnivorous sea reptiles died out, seabirds also started filling an ecological niche as ecosystem engineers…