Keywords: arctic ocean sea ice seaice uscg usgs healy st-laurent stlaurent cutter coast guard coastguard outdoor landscape Ice is pushed away from the hull of the Coast Guard Cutter Healy Sept. 1, 2009. Photo Credit: Patrick Kelley, U.S. Coast Guard Ice is pushed away from the hull of the Coast Guard Cutter Healy Sept. 1, 2009. Photo Credit: Patrick Kelley, U.S. Coast Guard |