Sentences with phrase «sealed ice layers»
Hydrate in a one permafrost core [Dallimore and Collett, 1995] was reported below sealed ice layers.
http://www.realclimate.org/ Not exact matches
What you're left with is a layer of ice that basically seals you in with the CO2 you're exhaling.
Put the icing sugar in a large container or ziplock bag, then tip in the coated Chex, seal the container, and shake until the cereal is all coated in a fine layer of white.
If sunlight must penetrate the dust covering a comet's water ice in order to warm it and produce jets, Sunshine says the Deep Impact findings suggest the ices on such dormant comets may not have run out but merely become sealed — by layers of debris, for example.
Finding a layer of ash in the ice wouldn't be surprising: the West Antarctic Ice Sheet straddles a broad continental rift that is known to harbor volcanoes, some of them exposed on the surface and others sealed under iice wouldn't be surprising: the West Antarctic Ice Sheet straddles a broad continental rift that is known to harbor volcanoes, some of them exposed on the surface and others sealed under iIce Sheet straddles a broad continental rift that is known to harbor volcanoes, some of them exposed on the surface and others sealed under iceice.
A mundane Antarctic lake hides a unique fossilized ecosystem, some 3000 years old and sealed by a permanent layer of ice.
When the snow gets packed down by subsequent layers, the space between the crystals is eventually sealed off, trapping a small sample of the atmosphere in newly formed ice.
The layers in multi-year ice (mainly formed when sheets of thin first - year ice pancake) do help baby seals, but polar bears happily walk on first - year ice thin enough to see through (don't take my word for it; watch the film Arctic Tale).
When the snow gets packed down by subsequent layers, the space between the crystals is eventually sealed off, trapping a small sample of the atmosphere in newly formed ice.
The air has been sealed off in the bubbles when the ice was laid down, and extracted from cores drilled deep within the layered ice deposits.
Made with Thermal R synthetic insulation and fully seam - sealed MemBrain 2 - layer fabric, it's one of the warmest jackets on the market, capable of sustaining ripping winds and ice cold, arctic conditions.