Gradually, as the expedition moved south on the ice floe, its photographers created a stunning visual record of the sea ice as seen from below, while other team members collected scientific data both above and below the ice..
The animals that depend on the edge of the sea ice for a living will be congregating there in the summer,” says marine ecologist Enric Sala, leader of the National Geographic Society's Pristine Seas project.
Using satellite data for sea-ice motion in 1992-2010, Holland and his colleague Ron Kwok, a climate researcher at NASA's Jet Propulsion Laboratory in Pasadena, Calif.
He also clarified that the water mass, which is physically and chemically characterized as having low temperature, low salt content and high oxygen, can be quantitatively explained from the two processes of sea ice formation and tide mixing.
The distinguishing feature of the sea-ice change this year is that it began to decrease earlier than usual and continued to decrease well past the latest recorded time(the end of September).
This is because the sensitivity of sea ice to global warming in the real world is highly uncertain, which makes it difficult to assess whether sea ice is lost at the correct rate in climate models.
The findings extend the lead time for European winter weather forecasts to three months, and suggest that Arctic sea-ice variability should be used in seasonal prediction systems.
According to a study, led by climate scientist Jonny Day at the National Centre for Atmospheric Science at the University of Reading, the loss of Arctic sea ice is at the very least, 70 percent man-made.
Sea ice forms on the surface of the Russian shelf seas, and is then driven north by the strong winds," explains AWI sea-ice physicist Dr Thomas Krumpen, who also took part in the study.
Another study, led by climate scientist Jonny Day at the National Centre for Atmospheric Science at the University of Reading, the loss of arctic sea ice is, at the very least, 70 percent man-made.
Are born in spring, vivid green south, but this road is still in Aden Daocheng see over the spring round, Haizi Shan is a vast expanse of snow, sea ice knot garden.
Air- Sea-Sea Ice Interaction The Pan-Okhotsk region including Siberia and North Pacific Ocean shows characteristic seasonal developments such as the Siberian high-pressure system and sea ice in the winter, and the Sea of Okhotsk high-pressure system in the summer.
Through analysis of a variety of methods such as video footage, crystalline structure and oxygen stable isotope ratio, I was able to clarify to some extent the characteristics of sea ice growth process in the oceans of said area.
AMSR2は、海氷以外に、海面水温、可降水量、土壌水分等の水に関する様々な地球物理量を推定します。
AMSR2 is able to estimate geophysical parameters of the sea ice and water-related parameters such as sea surface temperature, perceptible water, soil moisture and so on.
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