A bit of soot on
ice under sunlight allows melting to occur, even when the temperature is 0C.
Not exact matches
Furthermore, they not only break as easily as clays when hit by a load of shot but they shatter in a burst of brilliant color in
sunlight or
under floodlights at night, and their tracerlike trajectories make
ice pigeons easier for shooters to pick up and follow.
Scientists find translucent fish in a wedge of water hidden
under 740 meters of
ice, 850 kilometers from
sunlight
Thick
ice reflects incoming
sunlight, but the melt ponds can transmit more than 50 % of the light to the waters below, promoting
under -
ice blooms, he says.
In addition to gaining an intimate understanding of life formerly
under the
ice, the data will serve as a baseline to see how the area changes as
sunlight and open water alters the chemistry and new species migrate in.
Without its
ice cover, the Arctic Ocean is warming, especially
under 24 hours of
sunlight in summer.
This time,
ice was generally so thin that
sunlight could penetrate and support concentrations of plankton growing
under the
ice.
Under this scenario, photosynthetic organisms in low -
ice or
ice - free regions could continue to capture
sunlight efficiently and survive these periods of extreme cold.