Tag Archives: Environment

Diagnosis Mercury – Money, Politics, and Poison

Diagnosis: Mercury – Money, Politics, and Poison

Living in the North has its benefits and for the most part it’s a healthy place to live. One unique health factor is our overwhelming consumption of seafood, enjoying the highest per capita consumption of fish and shellfish of any state in the union. Seafood provides incredible nutritional value, with its high protein content, heart [...]

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Mercury and Guidelines for Fish Consumption

Alaska Seine Boat F/V Journeyman

Alaskan’s have become increasingly aware of the relationship of mercury and guidelines for fish consumption. Much of this awareness is the result of efforts made by activists like Dr. Jane Hightower MD, who recently had her book Diagnosis Mercury: Money, Politics, and Poison published. State public health officials continue to emphasize how important the benefits [...]

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Pathfinder Grounding Investigation Released by Coast Guard

Crowley Tug Pathfinder

On December 23, 2009, Crowley Maritime Corporation’s tugboat Pathfinder was serving as an ice scout vessel in Prince William Sound. At about 6:18 pm that evening, the 136-foot vessel ran aground on Bligh Reef, the same reef on which the Exxon Valdez grounded twenty years earlier. The Pathfinder grounding investigation released by Coast Guard showed [...]

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Volcanic Ashfall Preparedness and Cleanup

Erupting Cleveland Volcano, Alaska. Credit: NASA

Volcanic Ashfall Preparedness and Cleanup – Alaska is home to many restless and active volcanoes. Since the 1700s, there have been more than 41 different volcanoes erupt in Alaska and some of them have individually erupted more than 25 times. The Alaska Volcano Observatory monitors some 20 different volcanoes using recording seismometers, satellite imagery and [...]

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PWS Escort Tug Winch, Towline and Tether System Analysis Project

Crowley Enhanced Tractor Tug Nanuq Tethered to Tanker Alaskan Legend - Photo by Alan Sorum

As with many other coastal regions of the world, Prince William Sound in Alaska is utilized for the marine transportation of crude oil. Crude is delivered to Port Valdez via the Trans-Alaska Pipeline and shipped by ocean going tankers to ports along the west coast of the United States. After the disastrous grounding of the [...]

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