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Latest Tundra Stories

Surprising Resilience Shown By Alaska Tundra After Unprecedented Fire
2013-08-30 09:20:21

Institute of Arctic Biology Despite the size and severity of the massive 2007 Anaktuvuk River fire on Alaska’s North Slope, much of the arctic vegetation has recovered and the tundra is likely to return to its pre-fire condition according to University of Alaska Fairbanks scientist Syndonia “Donie” Bret-Harte and colleagues in a recent scientific paper. In April 2007, a wall of smoke was visible 23 miles south of the fire at the UAF Institute of Arctic Biology Toolik Field Station...

2013-07-31 23:35:50

High performance cooler inserts that offer long term reusable regulated cooling in your home refrigerator, freezer and outdoor coolers during power outages. Arctic Ice has redefined outdoor cooling through molecular engineering with these non-toxic and biodegradable freezer cooler packs. Brookings, SD (PRWEB) July 31, 2013 Arctic Ice provides back-up refrigeration in power outages due to severe weather. Arctic Ice, LLC has recently entered the market with three different products for use...

Ticking Time Bomb: The True Cost Of Arctic Methane Release
2013-07-25 07:44:29

redOrbit Staff & Wire Reports - Your Universe Online An Arctic methane 'time bomb' brought about by rapidly thinning permafrost could cost the world up to $60 Trillion, the size of the entire global economy, a group of economists and polar scientists warned on Tuesday. Methane is a powerful greenhouse gas, although it lasts less than a decade in the atmosphere. Large amounts of the gas are concentrated in the frozen Arctic tundra, and are also found as semi-solid gas hydrates under...

Researchers Suprised By Arctic Resiliency In Carbon Storage
2013-05-17 08:15:10

April Flowers for redOrbit.com - Your Universe Online Certain assumptions were made by UC Santa Barbara doctoral student Seeta Sistla and her adviser, environmental studies professor Josh Schimel, when they traveled north recently to study the effects of long-term warming on the carbon storage of the Arctic. "We expected that because of the long-term warming, we would have lost carbon stored in the soil to the atmosphere," said Schimel. He explained that the gradual warming would...

Trees Will Not Grow Up Into Alpine Level, Study Says
2013-04-11 19:27:03

Lee Rannals for redOrbit.com — Your Universe Online Scientists thought forest lines on mountains would start growing in higher elevations as the planet's temperature began to rise due to global warming, but new research out of the University of Calgary found it not to be the case. The team found local geologic and geomorphic conditions would limit trees being established at higher elevations on mountains. They wrote in the Proceedings of the National Academy of Sciences...

Arctic Carbon Dioxide Levels Affected By Ice Melt
2013-02-19 22:03:15

Michael Harper for redOrbit.com — Your Universe Online Last year, so much sea ice in the Arctic had melted away that it beat the prior record amount set in the summer of 2007. By the end of the 2012 summer, the Arctic Ocean had lost about 2.1 million square miles of ice, according to the U.S. National Snow and Ice Data Center (NSIDC) in Colorado. Experts began to predict the kinds of trouble such a speedy and significant melt could have on the earth´s ecosystems as a whole....

Arctic Permafrost Melt Releasing Carbon Dioxide At Unprecedented Rate
2013-02-12 09:23:50

Lawrence LeBlond for redOrbit.com - Your Universe Online Editor's note (Feb 16): This story earlier reported that thermokarst failures were occurring do to permafrost melt. However, permafrost doesn't melt, it thaws. The changes have been made to this story to reflect that. Researchers studying Arctic thermokarst failures in Alaska were alarmed to find climate-warming carbon dioxide gas may be releasing into the atmosphere at an unprecedented rate. This release is being caused by...


Latest Tundra Reference Libraries

Taiga
2013-04-19 18:21:46

Taiga, or otherwise known as boreal forest, is a biome that is characterized by coniferous forests made up mostly of spruces, larches, and pines. The taiga is the world’s largest terrestrial biome. In North America, it covers most of inland Canada and Alaska as well as portions of the extreme northern continental United States and is known as the Northwoods. It covers most of Sweden, Finland, much of Norway, lowland/coastal areas of Iceland, much of Russia, northern Kazakhstan, northern...

Antarctica
2013-02-18 10:15:24

Antarctica is the Earths southernmost continent; it contains the geographic South Pole. It’s situated in the Antarctic area of the Southern Hemisphere, almost completely south of the Antarctic Circle, and is bordered by the Southern Ocean. It’s the fifth-largest continent at 5.4 million sq miles. On average, it is the driest, coldest, and windiest continent as well as having the highest average elevation of all the continents. Considered a desert, the annual precipitation is only 8...

Reindeer Moss, Cladonia rangiferina
2005-06-02 10:18:18

Reindeer moss is a moss belonging to the family Cladoniaceae. It grows in both temperate and cold climate areas. It has had great economical importance, since it is the main fodder for reindeers. It can also be used in the making of aquavit and is sometimes used as decoration in glass windows. Reindeer moss is actually another name for reindeer lichen. This lichen is found in the Alpine tundra and can survive in the cold. Image Caption: Reindeer Moss photographed in White Oak Mountain,...

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Word of the Day
drawcansir
  • A blustering, bullying fellow; a pot-valiant braggart; a bully.
This word is named for Draw-Can-Sir, a character in George Villiers' 17th century play The Rehearsal.
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