Sediment in the Río de La Plata
A glimpse at the complicated mixing processes that occur at the interface of the muddy fresh water from the Paranà River flowing into the Río de La Plata estuary on the eastern coast of South America, and the ocean water of the South Atlantic, in an area known as a turbidity front.
Sand Mining Throughout Coastal Liberia
The city of Buchanan, Liberia, is gradually being swept away by sea erosion. But there is an even more serious matter – an impending environmental danger- that should claim the urgent attention of the government. It is the issue of sand mining in Monrovia and its environs.
More Rena Debris Washes Up, New Zealand
Debris from the Rena has started washing up on the Coromandel Peninsula, after the aft section of the vessel plunged further into the sea yesterday.
615 Dead Dolphins Discovered on Peruvian Coast, acoustic tests for oil to blame?
Conservationists counted 615 dead dolphins along a 90-mile stretch of beaches in Peru, a wildlife group said Wednesday, and the leading suspect is acoustic testing offshore by oil companies.
Council Votes To End Sand Mining, Barbuda
The Barbuda Council has voted to end beach sand mining, bowing to pressure from within its ranks and environmentalists, after several reports indicated that the operation posed serious health and safety risks.
Scientists Find Slow Subsidence of Earth’s Crust Beneath the Mississippi Delta
Earth’s crust beneath the Mississippi Delta sinks at a much slower rate than what had been assumed. However, these subsidence rates are small compared to the rate of present-day sea-level rise from the Florida panhandle to east Texas..
New Comparison of Ocean Temperatures Reveals Rise over the Last Century
A new study , by Scripps Institution of Oceanography at UC San Diego, contrasting ocean temperature readings of the 1870s with temperatures of the modern seas, reveals an upward trend of global ocean warming spanning at least 100 years.
In Paradise, and Closer Than Ever to Disaster
For many of us who live in temperate zones, inland regions and the industrialized West, global warming is a source of anxiety, and something of an abstraction. One challenge for Nasheed, former leader of the lowest lying country, was how to communicate the problems currently apparent in the Maldives to countries where the impacts of climate change are not yet as drastic or visible. What will happen once other nations start to feel the pressure of rising sea levels?
Mega Trawlers Emptying African Seas
West African waters have been subject to overfishing for decades, the effects of which are being felt by protesting local communities. Greenpeace protests against EU subsidised plunder of West African Waters, with level of fishing that is completely unsustainable. Trawlers have a disastrous impact with their ability to make massive catches in an area with already declining fish stocks, destroying both African fisheries and the local fishing industry.