Quantcast

Latest Glaciology Stories

Accidental Find Offers Big Potential For Research On Alaska's Glaciers
2014-05-01 03:38:49

Seismological Society of America Alaska's seismic network records thousands of quakes produced by glaciers, capturing valuable data that scientists could use to better understand their behavior, but instead their seismic signals are set aside as oddities. The current earthquake monitoring system could be "tweaked" to target the dynamic movement of the state's glaciers, suggests State Seismologist Michael West, who will present his research today at the annual meeting of the Seismological...

2014-04-24 23:10:24

Wohl Associates, a Bohemia, NY-based leader in used processing and packaging machinery, recently added a DCI 800 Gallon Closed Jacketed Vertical Mix Tank and two other kettles to their inventory. Bohemia, NY (PRWEB) April 24, 2014 Wohl Associates, a leader in used processing and packaging machinery, recently added an 800 Gallon DCI Closed Jacketed Vertical Mix Tank and two other kettles to their inventory. These will be of particular interest to those in the food, beverage, and personal...

Massive Iceberg Could Disrupt Shipping Lanes In The Southern Ocean
2014-04-23 08:56:59

Lawrence LeBlond for redOrbit.com - Your Universe Online An iceberg previously said to be more than eight times the size of Manhattan could soon disrupt shipping lanes as it moves well outside of Pine Island Bay in Antarctica. The iceberg (called B31), which broke off from Pine Island Glacier in November 2013, is now drifting out of the bay and into the Amundsen Sea off Antarctica’s western banks. Now said to be twice the size of Atlanta (six times the size of Manhattan), B31 will...

Taylor Glacier
2014-04-22 04:55:21

April Flowers for redOrbit.com - Your Universe Online Climatologists use deep-drilled ice core samples in order to understand the climate changes our planet has endured during and between the Ice Ages. A team of scientists has recently developed a new technique, described in the Proceedings of the National Academy of Sciences, to confirm the age of a 120,000-year-old sample of Antarctic Ice. Scientists will be able to use the new dating technique to identify ice that is much older,...

Ancient Landscape Found Beneath Greenland Ice Sheet
2014-04-18 11:47:38

[ Watch The Video: Ancient Soil Found Under Greenland Ice Sheet ] By Joshua E. Brown, University of Vermont Glaciers are commonly thought to work like a belt sander. As they move over the land they scrape off everything—vegetation, soil, and even the top layer of bedrock. So scientists were greatly surprised to discover an ancient tundra landscape preserved under the Greenland Ice Sheet, below two miles of ice. "We found organic soil that has been frozen to the bottom of the...

Understanding How Climatic Relationships Led To Major Ice Age Cycles
2014-04-17 07:45:44

April Flowers for redOrbit.com - Your Universe Online A new study has developed crucial new information about how the ice ages came about based on newly discovered relationships between deep-sea temperature and ice-volume changes. The international team of researchers, led by the University of Southampton, developed a new method for determining sea-level and deep-see temperature variability over the past 5.3 million years. Their findings were published in a recent issue of Nature. The...

Researchers Decipher Climate Paradox From The Miocene Using Complex Model Simulations
2014-04-14 12:34:00

AWI Scientists of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), have deciphered a supposed climate paradox from the Miocene era by means of complex model simulations. When the Antarctic ice sheet grew to its present-day size around 14 million years ago, it did not get colder everywhere on the Earth, but there were regions that became warmer. A physical contradiction? No, as AWI experts now found out, the expansion of the ice sheet on the Antarctic...

Titanic Sailing Conditions Were Not As Extreme As Modern Day
2014-04-11 09:01:42

Brett Smith for redOrbit.com - Your Universe Online One hundred and two years ago this week, the Titanic set off on its fateful maiden voyage from the United Kingdom. Coinciding with that anniversary is a new report from British researchers who have determined the conditions surrounding the iceberg that would eventually take 1,517 lives. According to the report, which was published in the journal Weather, 1912 was not an exceptionally high year for icebergs – particularly in light of...

New Twist On Arctic Melt Revealed By River Ice
2014-04-04 09:32:47

Simon Fraser University A new study led by Lance Lesack, a Simon Fraser University geographer and Faculty of Environment professor, has discovered unexpected climate-driven changes in the mighty Mackenzie River’s ice breakup. This discovery may help resolve the complex puzzle underlying why Arctic ice is disappearing more rapidly than expected. Lesack is the lead author on Local spring warming drives earlier river-ice breakup in a large Arctic delta. Published recently in Geophysical...

Measuring Changes In Polar Ice Sheets Using Unmanned Aircraft
2014-04-03 09:22:14

[ Watch The Video: Researchers Test Drones To Monitor Antarctic Ice ] National Science Foundation Boldly going where larger, human-piloted planes cannot, they promise to close a key gap in knowledge for climate modelers Scientists studying the behavior of the world's ice sheets--and the future implications of ice sheet behavior for global sea-level rise--may soon have a new airborne tool that will allow radar measurements that previously would have been prohibitively expensive or...


Latest Glaciology Reference Libraries

Columbia Plateau
2013-04-19 16:35:47

The Columbia Plateau ecoregion is a Level III ecoregion designed by the United States Environmental Protection Agency in the U.S. states of Oregon and Washington, with little areas over the Washington state border in Idaho. This ecoregion stretches across a wide swath of the Columbia River Basin from the Dalles, Oregon to Lewiston, Idaho to Okanogan, Washington near the Canadian border. It incorporates nearly 500 miles of the Columbia River, as well as the lower reaches of major tributaries....

Arctic Ocean
2013-04-18 22:31:23

The Arctic Ocean which is located in the Northern Hemisphere and mostly in the Arctic north polar region, is the shallowest and smallest of the world’s five major oceanic divisions. The International Hydrographic Organization recognizes it as an ocean, although, some oceanographers consider it as the Arctic Mediterranean Sea or simply, the Arctic Sea, classifying it a Mediterranean sea or an estuary of the Atlantic Ocean. Alternatively, the Arctic Ocean can be considered as the northernmost...

Meltwater
2009-07-06 17:15:30

Meltwater is water that is released from melting snow or ice. This includes meltwater from glacial ice and ice shelves over oceans. Meltwater is often produced during volcanic eruptions, and can cause dangerous lahars (landslides of wet volcanic debris). When meltwater pools on the surface rather than draining or flowing away, it forms pools known as melt ponds. Meltwater will often refreeze as the temperature drops. Meltwater can also collect or melt under the ice's surface. Sub-glacial...

More Articles (3 articles) »
Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
Related