Surfing in / Erosion

Global Study of World’s Beaches Shows Threat to Protected Areas

A first-of-its-kind survey of the world’s sandy shorelines with satellite data found that they have increased slightly on a global scale over the past three decades but decreased in protected marine areas, where many beaches are eroding.

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Sea Level Rise Could Double Erosion Rates of Southern California Coastal Cliffs

Coastal cliffs from Santa Barbara to San Diego might crumble at more than twice the historical rate by the year 2100 as sea levels rise. U.S. Geological Survey scientists combined several computer models for the first time to forecast cliff erosion along the Southern California coast.

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Scenic Hwy. 1 to reopen — 547 days after you could last drive the coast to Big Sur

Erosion, News
Jul
8

Highway 1 up the Big Sur Coast will reopen from Cambria to Carmel by Friday, July 20. Travelers have been unable to traverse the so-called Big Sur Highway portion of Highway 1 since Jan. 20, 2017, when Caltrans stopped traffic along the internationally acclaimed Highway and scenic byway because of landslides in several areas.

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Hydropower in Cambodia could threaten food security of region

Dam, Erosion, News
Jun
4

Farmers and anglers in Cambodia depend on the Mekong River’s predictable seasonal patterns, but new dams for hydroelectricity are altering the hydrology of the river. These changes have the potential to threaten fish migration, livelihoods, and regional food security.

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Management Strategies for Coastal Erosion Processes; By Nelson Rangel-Buitrago

The Special Issue Management Strategies for Coastal Erosion Processes (MSforCEP) presents an international collection of papers related to the implementation of various management strategies for coastal erosion under specific objectives.

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A Balkan dam boom imperils Europe’s wildest rivers

Erosion, Inform
May
22

The Balkan Peninsula, one of Europe’s most undeveloped regions, is facing a wave of thousands of hydroelectric projects that would block pristine, free-flowing rivers and cause major environmental damage. Local residents and conservationists are fighting back.

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Sea-level rise and the precious commodity of sand

elwha-dam-2011

The sand used to construct towns and cities leads to development that then impedes sand’s natural flow from watersheds, diminishing one of its best sources of replenishment.

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A softer approach, living shorelines as an alternative to a hardened coast

Erosion, Inform
May
15

Research over the last decade points toward the pursuit of living shorelines for coastal landowners seeking erosion control.But, with regulatory lag and miles of shoreline lost each year to harsh structures, it’s not always easy.

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The State of the World’s Beaches

Erosion, Inform
May
3

Coastal zones constitute one of the most heavily populated and developed land zones in the world. Despite the utility and economic benefits that coasts provide, there is no reliable global-scale assessment of historical shoreline change trends.

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Coastal Care junior
The World's Beaches
Sand Mining
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