Some have been stranded for several days, with
ice breaking vessels approaching to offer assistance.
The researchers point out that heavy steel reinforced hulls add to fuel consumption, but one solution could be that the system gets assistance
ice breaking vessels that clear water routes, much as plow trucks keep roads open in the winter.
Not exact matches
In its heyday, it went on expeditions to the poles: while the
vessel's strengthened bow brushed aside
broken ice, tourists snapped gleaming icebergs from the observation deck or sipped drinks in the lounge.
Ice crystals that form during cooling and rewarming can
break, puncturing cells and bursting blood
vessels.
The photos will grab teens first: a three - masted wooden
vessel broken and splintered; rugged
ice - encrusted faces of the ship's crew; fields of
ice stretching into infinity.
An
ice breaking cargo
vessel could travel through, but it doesn't look very practical.