Archive for March, 2014

The Next Exxon Valdez? Remote Alaskan Waters, Experts Fear

Publication: NBC News   Date: March 24, 2014   View Article

A quarter-century after 10.8 million gallons of crude oil gushed from the Exxon Valdez and scarred Alaska’s Prince William Sound, oil spill responders fear that another disaster looms in more remote Alaskan waters where ship traffic is on the rise, due in part to the North American energy boom.

The largest concern centers on the Arctic, where oil exploration and development is progressing in fits and starts, and Unimak Pass in the Aleutian Islands, a choke point on a major shipping route between North America and Asia. Both regions are expected to see increased traffic as summer sea ice disappears and producers of North American crude oil and coal look to export fossil fuels to Asia.

Increasingly Similar Global Food Supply Poses Risks, Study Says

Publication: NBC News   Date: March 3, 2014   View Article

The same crops that have fed a rapidly expanding global population over the last 50 years may pose problems for the global food chain as pests and limited diets spread, according to a new study.

Crops such as wheat, corn, potato, and soybean, as well as meat and dairy products make up a bulk of the world’s diet today. Meanwhile, once regionally important crops such as millet, sorghum and yams are losing ground, explained Colin Khoury, a visiting research scientist at the International Center for Tropical Agriculture in Cali, Colombia, and the study’s lead author.

“It is not all bad, but there are some very significant implications on both the agricultural side and on the nutritional side,” he told NBC News.

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