Beach Loss, Cliff Erosion Threaten Key French Tourism Destinations In Aquitaine As Seas Rise - AFP

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While the Arcachonais win honours for community involvement, Capbreton takes the prize for ingenuity with its 4.5 million-euro sand bypass system, the only of its kind in Europe. With a year-around population of 8,500, and a summer population of 65,000, the city found itself hauling 3,000 truck loads of sand each year to maintain its beaches. The trucks created traffic jams, pollution and tore up the roads. "We had two major things at stake," explained city engineer Eric Cufay.

"First, offering dry beaches during the tourist season, and supporting the economy that goes with them; and second, protecting construction, including roads" and a sewage treatment plant. The new hydraulic system, largely underground, sucks up sand from a beach a kilometre to the north, and sends it south, spraying four beaches at a rate of 270 cubic metres per hour, triple the amount that was moved by trucks.

Farther south, the Basque country is caught between an encroaching sea and crumbling cliffs. It's here that the town of Guethary clings to its patch of coastline. The bluffs are made partially of clay, and with the double onslaught of the sea below and the rain on top, landslides occur. "Above all else, this is about the safety of people," explained Mayor Larrousset. Guethary spent 70,000 euros last year to stabilise a 300-metre stretch by inserting tubes into the cliffs to drain off the water.

Meanwhile, every spring, this 12th century former whaling village retrieves 500 cubic metres of sand that migrated during the winter. Even this does not provide a long-term solution to the rising sea. "We used to have large beaches with parasols and beach chairs," reminisced Larrousset. "But now we barely have room for towels and we're nearly on top of one another." With rocky bluffs at their backs, they have nowhere to go. Retreat is the less popular option, but in the case of the inhabitants of the Aquitaine coast, it may be their only sustainable option.

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http://www.terradaily.com/reports/Rising_seas_threaten_renowned_French_coast_999.html