Huge Bering Sea Storm Bears Down On Alaska’s West Coast
A giant Pacific storm headed toward Alaska’s western coast has the potential to cause major coastal flooding, serious beach erosion, heavy snowfall and widespread damage, and could become “one of the worst on record” for the region, the National Weather Service said in an alert.
Tangier Island: Another Disappearing Island In The Chesapeake Bay
Tangier Island lies in the middle of the Chesapeake Bay and is 92 miles (148km) southeast of Washington, DC. This small piece of land is barely above sea level and its 500 residents are fighting for its survival.
The Condit Dam Breach
For 95 years, the 125-foot high Condit Dam in rural Washington State held back the White Salmon River. In an historic effort, the dam was dramatically breached to restore, for the first time in a century, the waterway to fish and other aquatic organisms, as well as the birds and mammals that rely on them. The dam removal comes just weeks after dismantling began on the Elwha Dam a few hours to the north.
Coastal Erosion, Trend or Extreme Events? Coastline Between Rio de Janeiro and Cape Frio, Brazil
The coastline eastward from Rio de Janeiro up to Cape Frio is characterized by long and straight beach barriers frequently backed by lagoons and segmented by rocky headlands. No continental sediments are delivered to the continental shelf due to presence of the sandy beach barriers.
Cliff Collapse Due To Coastal Erosion, A Video
The landscape of an english coastline, in the Cornwall region, changed in just a few seconds when a rockfall caused by coastal erosion, sent a massive chunk of cliff tumbling into the sea. Capturing a cliff collapse on video is a rare event.
Results of Pebble Mine Measure Expected Mid-Oct.
“Imagine a pit two miles wide by 2,000 feet deep, and an underground mine a mile deep. This gargantuan gold and copper operation would produce an estimated 10 billion tons of contaminated waste, 3,000 pounds for every man, woman and child on Earth…There are few human activities as toxic as large-scale mining…” As vote have been cast, it will be nearly two weeks before Alaskans know the outcome of an initiative aimed at stopping the Pebble Mine project, potentially the world’s largest man-made excavation.
Asymmetrical waves in barred beaches
Natural beaches often present a breaker bar that significantly affect physical phenomena like, for example, wave transformation, wave reflexion, energy dissipation due to breaking and wave reforming into the trough region.
Deforestation Along The Rio Xingu Shores, Brazil
Although forest preservation has gained traction in the region as a result of new valuation of the ecosystem services provided by the forest, in recent years, concerns about the impact of the burning on global climate change, and greater sensitivity to the ethnic and biological heritage of Amazonia still remain, as Amazonia, has been undergoing a continual and accelerated conversion process into farmlands.
Victory For Burma Reformers Over Dam Project
Burma’s government has halted construction of a $3.6 billion dam that was being built at the head of Burma’s economically and ecologically significant Irrawaddy River, after a series of rare protests, Burma’s President stating “it was against the will of the People.”