Trend Results : McMurdo Dry Valleys


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Groundwater in Antarctica's Dry Valleys

Using a novel, helicopter-borne sensor to penetrate below the surface of large swathes of terrain, a team of researchers has gathered compelling evidence that beneath the Antarctica ice-free McMurdo Dry Valleys lies a salty aquifer that may support previously unknown microbial ecosystems and retain evidence of ancient climate change. read more

The ‘Dry Valleys’ of Antarctica may actually have subsurface water full of life

last monthHealth : The Checkup

The McMurdo Dry Valleys of Antarctica are some of the most extreme desert regions on the planet. But new research indicates that the region may actually be full of salty, extremely cold groundwater. The water may even connect surrounding lakes into a massive network, and it probably hosts extreme microbial life.Read full article >>

Antarctica’s Taylor Glacier Appears to Be Bleeding with a Five-Story Crimson Waterfall

There are some phenomena in nature that inspire tears of joy, some that spark a sense of awe, and then there are those that send chills up your spine. The Taylor Glacier in Antarctica, which was discovered in the McMurdo Dry Valley in 1911, appears to be bleeding.

Antarctica's Unique Dry Valley Pond --Offers Clues to Mars' Ancient Waters

A camera installed above Don Juan Pond in Antarctica’s McMurdo Dry Valleys took 16,000 images in two months, documenting geological processes in real time. The processes that keep Don Juan Pond liquid in Antarctica could be at work on Mars...

Hearty organisms discovered in bitter-cold Antarctic brine

EAST LANSING, Mich. — Where there's water there's life – even in brine beneath 60 feet of Antarctic ice, in permanent darkness and subzero temperatures. While Lake Vida, located in the northernmost of the McMurdo Dry Valleys of East Antarctica, will never be a vacation destination, it is home to some newly discovered hearty microbes. Show More Summary

McMurdo Dry Valleys

McMurdo Dry Valleys One of the most extreme deserts in the world, these snow-free valleys harbor life, despite the hostile environment In the farthest reaches of the world, where everything is white with blinding snow and ice, the clear McMurdo Dry Valleys are a striking anomaly. Show More Summary

Salty soil can suck water out of atmosphere: Could it happen on Mars?

The frigid McMurdo Dry Valleys in Antarctica are a cold, polar desert, yet the sandy soils there are frequently dotted with moist patches in the spring despite a lack of snowmelt and no possibility of rain. A new study has found that...Show More Summary

Mars could be harvesting water from its own atmosphere [Geology]

3 years agoGenres / Sci Fi : io9

These are Antarctica's McMurdo Dry Valleys, so named because it literally never rains there... but this photo shows a patch of moisture. The salty soil is actually sucking water out of the atmosphere. And this discovery could be great news for Martian microbes. More »

Antarctica's Dry Valleys Point to Posssible Mars Biology

The McMurdo Dry Valleys (image above) are a row of valleys west of McMurdo Sound, Antarctica, named because of their extremely low humidity and lack of snow and ice cover. Photosynthetic bacteria have been found living in the relatively moist...

Salty soil can suck water out of atmosphere: Could it happen on Mars?

The frigid McMurdo Dry Valleys in Antarctica are a cold, polar desert, yet the sandy soils there are frequently dotted with moist patches in the spring despite a lack of snowmelt and no possibility of rain. A new study has found that...Show More Summary

Salty soil can suck water out of atmosphere: Could it happen on Mars?

CORVALLIS, Ore. – The frigid McMurdo Dry Valleys in Antarctica are a cold, polar desert, yet the sandy soils there are frequently dotted with moist patches in the spring despite a lack of snowmelt and no possibility of rain. A new study,...Show More Summary

Ecological Connectivity as Climate Warms

A long-term research program in the McMurdo Dry Valleys of Antarctica incorporates studies of streams, lakes, glaciers and soil to gauge the local effects a changing climate is likely to have.

Awakening Streams and Mummified Seals

In the McMurdo Dry Valleys of Antarctica, there are a surprisingly large number of mummified penguins and seals.

Blood Falls

Blood Falls Natural time capsule containing an alien ecosystem This five-story, blood-red waterfall pours very slowly out of the Taylor Glacier in Antarctica's McMurdo Dry Valleys. When geologists first discovered the frozen waterfall...Show More Summary

Extreme Weirdness: Antarctica’s “Blood Falls”

5 years agoHumor : mental_floss

There is a glacier in Antarctica that seems to be weeping a river of blood. It’s one of the continent’s strangest features, and it’s located in one of the continent’s strangest places — the McMurdo Dry Valleys, a huge, ice-free zone and one of the world’s harshest deserts. So imagine you’re hiking through [...]

What Did They Find? 1.5 Million-Year-Old "Bio Lab" Unsealed by Melting Antarctica Glacier -A Galaxy Insight

No, it's not "The Thing" (that might surface later....): this blood-red stain at the snout of Taylor Glacier in the McMurdo Dry Valleys of Antarctica -one of the planet's most extreme deserts- is the by-product of unique microbes thriving in...

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