Tag

ecosystems

Industrial-sized rain barrel research in Washington State

In an effort to reduce the amount of polluted runoff reaching Puget Sound, the Port of Seattle is hosting a two-year study site for two unique metal boxes, which will bloom into rain gardens and help reduce pollutants. ADVERTISEMENT    “The Port of Seattle is working with many p
Read More

Says the human to the polar bear: "I am not your lunch!"

As the climate continues to change, the polar bear’s range moves south as the planet continues to warm. This means that we should expect more human encounters with the polar bear. This can be a problem for scientists working in these regions. Enter the Canadian bear expert, Andy
Read More

National Priorities List of Superfund sites adds seven

The U.S. Environmental Protection Agency (EPA) is added seven hazardous waste sites to the National Priorities List (NPL) of Superfund sites. They are: - MacMillan Ring Free Oil (former oil refinery) – Norphlet, AK - Keddy Mill (former sawmill, grist and wool carding mill) ̵
Read More

Polar bear genome reveals adaptations to high-fat diet

Living its life in the high Arctic, polar bears have developed extreme adaptations to survive in this cold sea ice environment. One important trait is their thick layer of blubber. Like other arctic animals, this layer of fat helps insulate species from the cold. Consequently, polar b
Read More

Coral Yields Medically Useful Compounds

In the waters off the coast of northern Australia lives a species of feathery coral. Years ago, bits of it were collected by the Australian Institute of Marine Science and stored at the National Cancer Institute’s extract repository, along with 200,000 other samples. When resear
Read More

Predicting red tide blooms with ESP

<!– –> Red tide poisoning is an aquatic phenomenon caused by a rapid increase/accumulation in the water column of reddish colored algal bloom (large concentrations of aquatic microorganisms) comprising a few species of toxic dinoflagellates. Forecasting the phenomeno
Read More

Releasing the cork in Wilkes Basin Antarctica yields unstoppable sea-level rise

Potsdam Institute for Climate Impact Research (PIK) latest study shows that if East Antarctica’s Wilkes Basin’s rim of ice lets go, it is likely to trigger a persistent ice discharge into the ocean, resulting in unstoppable sea-level rise for thousands of years to come. Using the grou
Read More

Dan River Coal Ash Problems Not Over, Experts Say

<!– –> More than three months after regulators were told that a coal ash containment pond in North Carolina had failed and was dumping toxic sludge into the nearby Dan River, environmental experts are taking a hard look at what’s left in the water. What they ha
Read More

In search of safe drinking water

<!– –> Access to safe drinking water is a fundamental requirement for good health and is also a human right. WHO and UNICEF’s indicator is based upon the “use of an improved source”. The authors of a recent study into water contamination postulated that t
Read More

Climate Change vs. Natural Variations: Why is Greenland Melting?

The climate change debate continues. Are anthropogenic causes of global warming responsible for melting ice and rising seas or are natural cycles and climate variations to blame? ADVERTISEMENT There’s no question that Greenland’s glaciers are in fact melting. And while the
Read More