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Keyword: greenland

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  • Ancient Lake Discovered Under Greenland May Be Millions of Years Old, Scientists Say

    11/11/2020 8:58:08 AM PST · by SunkenCiv · 10 replies
    ScienceAlert ^ | Wednesday, November 11, 2020 | Peter Dockrill
    The remains of a giant, ancient lake have been discovered under Greenland, buried deep below the ice sheet in the northwest of the country and estimated to be hundreds of thousands of years old, if not millions, scientists say. The huge 'fossil lake bed' is a phenomenon the likes of which scientists haven't seen before in this part of the world... Last year, scientists reported the discovery of over 50 subglacial lakes beneath the Greenland Ice Sheet: bodies of thawed liquid water trapped between bedrock and the ice sheet overhead. The new find is of a different nature: an ancient...
  • 1,200-year-old pagan temple to Thor and Odin unearthed in Norway

    10/09/2020 3:43:44 AM PDT · by Candor7 · 39 replies
    Live Science ^ | 8/10/2020 | Tom Metcalfe
    The remains of a 1,200-year-old pagan temple to the Old Norse gods such as Thor and Odin have been discovered in Norway — a rare relic of the Viking religion built a few centuries before Christianity became dominant there. Archaeologists say the large wooden building — about 45 feet (14 meters) long, 26 feet (8 m) wide, and up to 40 feet (12 m) high — is thought to date from the end of the eighth century and was used for worship and sacrifices to gods during the midsummer and midwinter solstices. Old Norse culture was famous and feared by...
  • Scientists Reveal More About Volcanic Eruption That Rocked the Ancient Maya

    09/30/2020 10:03:54 AM PDT · by BenLurkin · 28 replies
    Gizmodo ^ | 09/29/2020 | George Dvorsky
    Using a combination of archaeological and geological evidence, scientists have finally pinpointed the date of the infamous Tierra Blanca Joven eruption, which likely devastated Maya communities in what is now El Salvador. Ilopango volcano blew its stack 1,589 years ago—give or take a year or two—according to new research published this week in Proceedings of the National Academy of Sciences. That this volcano erupted well over 1,000 years ago was well established, but the new research finally firms up the date, in a paper that will be of interest to archaeologists, historians, geologists, and climate scientists. The Ilopango caldera is...
  • New Viking DNA research yields unexpected information about who they were

    09/16/2020 9:53:55 PM PDT · by SunkenCiv · 36 replies
    EurekAlert! ^ | September 16, 2020 | Simon Fraser University
    ...the research team extracted and analysed DNA from the remains of 442 men, women and children... from archaeological sites in Scandinavia, the U.K., Ireland, Iceland, Greenland, Estonia, Ukraine, Poland and Russia, and mostly date to the Viking Age (ca. 750-1050 AD). The team's analyses yielded a number of findings. One of the most noteworthy is that contrary to what has often been assumed, Viking identity was not limited to people of Scandinavian ancestry -- the team discovered that two skeletons from a Viking burial site in the Orkney Islands were of Scottish ancestry. They also found evidence that there was...
  • The Frozen Echo: Greenland and the Exploration of North America ca. A.D. 1000-1500

    09/03/2020 7:19:41 AM PDT · by SunkenCiv · 13 replies
    Stanford University Press ^ | since 1996 | unattributed
    It is now generally accepted the Leif Eriksson sailed from Greenland across the Davis Strait and made landfalls on the North American continent almost a thousand years ago, but what happened in this vast area during the next five hundred years has long been a source of disagreement among scholars. Using new archeological, scientific, and documentary information (much of it in Scandinavian languages that are a bar to most Western historians), this book confronts many of the unanswered questions about early exploration and colonization along the shores of the Davis Strait. The author brings together two distinct but tangential fields...
  • Yesterday, in the middle of Summer, Greenland Gained a Record-Smashing 4 Gigatons of Snow and Ice

    08/24/2020 7:18:37 AM PDT · by rktman · 52 replies
    electroverse.net ^ | 8/11/2020 | Cap Allon
    Usually in mid-August, Greenland’s surface mass balance (SMB) is LOSING 4 Gigatons of snow & ice a day. Not yesterday, however — on Aug 10, 2020, the ice sheet GAINED a record-smashing 4 Gigatons of global warming goodness (and just listen to the silence coming from the MSM, it has so much to say). Before this year, the Greenland ice sheet had never grown anywhere-close to 4 Gigatons in any of the months of June, July, or August, according to DMI records (which go back to 1981). In addition, the DMI record books also reveal that yesterday’s 4 Gt GAIN...
  • Warming Greenland ice sheet passes point of no return

    08/18/2020 8:17:49 AM PDT · by zeestephen · 84 replies
    ScienceDaily.com ^ | 13 August 2020 | Ohio State University
    Nearly 40 years of satellite data from Greenland shows that glaciers on the island have shrunk so much that even if global warming were to stop today, the ice sheet would continue shrinking.
  • Renowned climate change scientist dead after falling into crevasse in Greenland

    08/12/2020 9:21:56 PM PDT · by BenLurkin · 45 replies
    N Y Post ^ | August 12, 2020 | Tamar Lapin
    Konrad Steffen, director of the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), was working near Ilulissat on Saturday when he was reported missing, police said. A rescue operation was launched, but ultimately abandoned without the 68-year-old researcher’s body being found. “We have found signs that the person fell through a crack in the glacier,” police spokesman Brian Thomsen told local newspaper Sermitsiaq. “An accident has probably occurred and it is highly probable that the person in question has passed away,” Thomsen added. Fellow scientist Kathy Riklin said it seemed a snow bridge had collapsed under Steffen, causing...
  • Sledge dogs are closely related to 9,500-year-old 'ancient dog'

    06/28/2020 7:27:36 AM PDT · by SunkenCiv · 34 replies
    EurekAlert! ^ | June 25, 2020 | University Of Copenhagen the Faculty of Health and Medical Sciences
    'We have extracted DNA from a 9,500-year-old dog from the Siberian island of Zhokhov, which the dog is named after. Based on that DNA we have sequenced the oldest complete dog genome to date, and the results show an extremely early diversification of dogs into types of sledge dogs', says one of the two first authors of the study, PhD student Mikkel Sinding, the Globe Institute. Until now, it has been the common belief that the 9,500-year-old Siberian dog, Zhokhov, was a kind of ancient dog - one of the earliest domesticated dogs and a version of the common origin...
  • Coronavirus puts Arctic climate change research on ice

    04/12/2020 11:07:42 AM PDT · by Olog-hai · 9 replies
    Deutsche Welle ^ | 04.12.2020 | Alex Matthews
    Every year, 150 climate scientists fly far into the wilderness and bore deep into Greenland’s largest glacier. Their work is complicated and important. The EastGRIP project is trying to understand how ice streams underneath the glacier are pushing vast amounts of ice into the ocean, and how this contributes to rising sea levels. But this year the drills will be silent. The ice streams will go unmeasured. The reason is the coronavirus. The fallout from measures to contain the outbreak have made the research impossible. Greenland is closed to foreigners. Its government is worried any outbreak could be particularly dangerous...
  • Bernie Sanders: ‘The Arctic is on Fire;” Weather Service: It’s 45 Degrees Below Zero in North Alaska

    02/08/2020 12:19:27 PM PST · by rktman · 41 replies
    cnsnews.com ^ | 2/7/2020 | Staff
    Sen. Bernie Sanders (D.-Vt.) says on the website for his presidential campaign that “[c]limate change is a global emergency” and “the Arctic is on fire.” By contrast, the National Weather Service is reporting today that it is 45 degrees below zero in Nuiqsuit, which is in northern Alaska. The weather service is predicting that the high today in that part of Alaska will be 44 degrees below zero and the low will be 47 degrees below zero. “Climate change is a global emergency. The Amazon rainforest is burning, Greenland’s ice shelf is melting, and the Arctic is on fire,” Sanders...
  • Ancient human settlement was obliterated by a COMET that exploded in Earth's atmosphere and sent fragments of molten glass 'hot enough to melt cars' flying to the ground 12,800 years ago

    03/10/2020 10:32:32 AM PDT · by BenLurkin · 83 replies
    DailyMail ^ | 10 March 2020 | Ian Randall
    The event destroyed a village found in the Abu Hureyra dig site in Syria... The impact is also believed to have contributed to the extinction of many large animals, including mammoths as well as North American horses and camels. Experts believe the explosion helped bring about the demise of the North American Clovis culture and usher in an episode of climatic cooling. The Abu Hureyra site is located on the edge of a vast region known as the Younger Dryas Boundary (YDB) strewnfield, which incorporates around 30 sites across Europe, the Americas and parts of the Middle East. The strewnfield...
  • Climate change: Scientists find another threat to Greenland's glaciers lurking beneath the ice

    02/04/2020 3:54:07 AM PST · by where's_the_Outrage? · 55 replies
    CNN ^ | Feb 4, 2020 | Gisela Crespo
    Scientists have long known that higher air temperatures are contributing to the surface melting on Greenland's ice sheet. But a new study has found another threat that has begun attacking the ice from below: Warm ocean water moving underneath the vast glaciers is causing them to melt even more quickly...... This ice sheet holds enough water to raise global sea levels by more than 24 feet.
  • Primordial 'Asgard' Lifeform Has Been Successfully Grown in The Lab

    01/17/2020 10:53:57 AM PST · by Red Badger · 25 replies
    www.sciencealert.com ^ | 17 JAN 2020 | MICHELLE STARR
    When scientists ran DNA analysis on a sediment core taken from the floor of the Arctic ocean back in 2010, they found something surprising. A previously unknown organism belonging to the strange domain of microbes called Archaea appeared to have genomic characteristics associated with a totally different domain - Eukaryota. They named their discovery Lokiarchaeota, after the Loki's Castle hydrothermal vent near Greenland where it was found; but doubt shadowed the finding. Could the sample have been contaminated by something else in the core? Now, thanks to the work of Japanese scientists, those doubts can be put to rest. For...
  • Major Greenland Glacier Is Growing (3rd Straight Year)

    01/10/2020 7:38:29 AM PST · by yesthatjallen · 49 replies
    NASA Earth Observatory ^ | June 6, 2019 | NASA Staff
    Jakobshavn Glacier in western Greenland is notorious for being the world’s fastest-moving glacier. It is also one of the most active, discharging a tremendous amount of ice from the Greenland Ice Sheet into Ilulissat Icefjord and adjacent Disko Bay—with implications for sea level rise. The image above, acquired on June 6, 2019, by the Operational Land Imager (OLI) on Landsat 8, shows a natural-color view of the glacier. Jakobshavn has spent decades in retreat—that is, until scientists observed an unexpected advance between 2016 and 2017. In addition to growing toward the ocean, the glacier was found to be slowing and...
  • Mummified Inuits living in Greenland 500 years ago suffered from clogged-up arteries despite feasting on a diet of fish rich in omega-3

    12/28/2019 8:14:14 PM PST · by BenLurkin · 43 replies
    Daily Mail UK ^ | 12/28/2019 | Ian Randall
    Scans of mummified Inuits from 16th-century Greenland revealed that the ancient hunters suffered from clogged-up arteries despite a diet rich in omega-3 fatty acids. Atherosclerosis — the build-up of plaques of fat, cholesterol and calcium in one's arteries — is a leading cause of death today in the world's wealthier countries. While often seen as a product of modern lifestyles, evidence of the condition has been found in human remains dating back as far as around 4,000 BC. However, none of these examples enjoyed a diet rich in omega-3 fatty acids, which has been suggested can help protect against plaque...
  • Trump Puts Down New Roots in Greenland (Trump to Open New Consulate)

    11/08/2019 2:56:31 PM PST · by 11th_VA · 52 replies
    FP ^ | Nov 8, 2019
    <p>In 2004, meeting with U.S. Secretary of State Colin Powell and Greenland’s vice premier, Josef Motzfeldt. Instead of Moller greeting Powell on arrival, as diplomatic custom would dictate, it was Powell who greeted Moller on his own turf as he stepped off the plane. “Welcome to the United States of America’s 51st state,” Powell jokingly said as he extended his hand to greet Moller.</p>
  • Forget Greenland — Trump should offer statehood to these Canadian provinces

    11/02/2019 5:42:56 AM PDT · by yesthatjallen · 52 replies
    The Hill ^ | 11 02 2019 | Isaac Orr and Jason Hayes
    President Trump’s offer to purchase Greenland from Denmark was front-page news in August, but a better option for expanding the country’s geographic footprint would be to offer statehood to the Canadian provinces of Alberta, Saskatchewan and Manitoba, as well as the interior of British Columbia. After the final results of the recent Canadian election, there’s likely a growing group of Western Canadians who might seriously consider that offer. Prime Minister Justin Trudeau just squeaked through the Canadian federal election with a minority government. So, with the help of the New Democratic Party, or NDP, and the Canadian Green Party, he...
  • Did an extraterrestrial impact trigger the extinction of ice-age animals?

    10/25/2019 1:17:29 PM PDT · by Red Badger · 67 replies
    phys.org ^ | October 25, 2019 | by Carol J.g. Ward, University of South Carolina
    A controversial theory that suggests an extraterrestrial body crashing to Earth almost 13,000 years ago caused the extinction of many large animals and a probable population decline in early humans is gaining traction from research sites around the world. The Younger Dryas Impact Hypothesis, controversial from the time it was presented in 2007, proposes that an asteroid or comet hit the Earth about 12,800 years ago causing a period of extreme cooling that contributed to extinctions of more than 35 species of megafauna including giant sloths, sabre-tooth cats, mastodons and mammoths. It also coincides with a serious decline in early...
  • Greenland needs new jobs and foreign labour

    10/20/2019 8:54:10 PM PDT · by 2ndDivisionVet · 15 replies
    The Nordic Labour Journal ^ | October 18, 2019 | Marie Preisler
    There is an urgent need to create new jobs in Greenland’s mining and tourism industries. At the same time more foreign labour is needed, say the social partners. Cutters and trawlers in Northern Greenland are catching fish and prawns in such numbers that the Greenlandic economy is close to overheating. The fisheries fairytale has triggered a veritable construction boom in the capital Nuuk, where cranes and new builds shoot into the sky everywhere, while house prices do the same. It has become difficult to live in the capital unless you earn a lot of money. Meanwhile, Greenland’s fish processing plants,...