News tagged with coastal

Salt causes chalk cliffs to collapse

Salt plays a greater role in undermining chalk cliffs than previously thought, say scientists. Until recently, if a chalk cliff collapsed it was blamed on waves eroding its base, or the chalk weakening as it became saturated ...

dateApr 19, 2013 in Earth Sciences
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Climate change: Can nature help us?

( —Hard-engineered sea walls have a limited life span. Could saltmarshes and mangroves offer a different approach to buffering against storm surges and coastal erosion?

dateMay 09, 2013 in Environment
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Mayor to discuss prepping NYC for warming world

(AP)—The projections paint an unsettling picture of New York's future: a city where by the 2050s, 800,000 people could be living in a flood zone that would cover a quarter of the land, with temperatures steadily rising.

dateJun 11, 2013 in Environment
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