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#slump — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #slump, aggregated by home.social.

  1. "Just briefly in our #political #economy today, two new #surveys show both #voters and #business leaders are now blaming the current #National-led #Government, rather than the previous #Labour Government, for an ongoing #economic #slump that worsened again in August."

    Details in the latest free #newsletter from Bernard #Hickey [email protected]

  2. Wages in the United States (Manufacturing) are 5 X higher than those on China, 33 X higher than India's. Might explain why it's expensive to buy American exports? #Trump #Tariffs #slump #recession

  3. Thawing Permafrost Primes Slumps

    As permafrost thaws on Arctic hillsides and shorelines, the land often deforms in a unique fashion, known as a slump. Formally known as mega retrogressive thaw slumps, these areas superficially resemble a landslide. They’re also prone to repeat performances: as many as 90% of Canada’s Arctic slumps recur in the same place as previous slumps. Researchers used ground-penetrating radar and other tools to study the underground structure at slumps and found that several factors contribute to this repetitive cycle.

    Seawater soaking into the foot of a hilly shore can destabilize the permafrost, creating a slump. That changes the nearby ground cover, exposing more permafrost to warming; their measurements showed this warming could extend tens of meters underground, priming the area for future slumps. Similarly, the mudslides and narrow ravines that form on an active slump also shift away ground cover and warm the underlying permafrost. Together, these factors suggest that once a slump forms, more slumps will occur as the underlying permafrost warms. (Image credit: M. Krautblatter; research credit: M. Krautblatter et al.; via Eos)

    #erosion #fluidDynamics #geophysics #granularMaterial #physics #science #slump

  4. Slump (geology) (Geomorphology 🏞️)

    A slump is a form of mass wasting that occurs when a coherent mass of loosely consolidated materials or a rock layer moves a short distance down a slope. Movement is characterized by sliding along a concave-upward or planar surface. Causes of slumping include earthquake shocks, thorough wetting, freezing and thawing, undercutting, and loading of a slope. Translational slumps occur w...

    en.wikipedia.org/wiki/Slump_(g

    #Slump #Soil #Geomorphology

  5. The #Batagay or #Batagaika crater in Siberia often referred to as the "Doorway to the Underworld" or the
    "Gateway to Hell" is a
    #permafrost #megaslump in Yakutia, Russia.

    Dimensions vary by source, but the site covers around 192 acres (78 hectares)
    and stretches two thirds of a mile (one kilometer) in length.

    Logged of trees in the 1960s, its walls reach a depth of around 180 feet (55 meters)
    and expose 650,000 years of geologic history.

    Since first spotted in the 1960s by surveillance satellites, the crater has grownfrom an insignificant gully to a massive depression at an accelerating rate.

    According to Sarah Cadieux, Sr. Lecturer and Associate Director of Environmental Science of Rensselaer Polytechnic Institute,
    the crater area increased by almost three times from 1991 to 2018.

    The Batagaika crater isn’t a crater at all,
    it’s a #retrogressive #thaw #slump, a type of terrain called #thermokarst that occurs in areas underlain by permafrost.

    No longer cooled by forest cover, the slump has become a self-sustaining #feedback #loop,
    a portion of the ecosystem which has tipped into a new state.

    This is not an isolated case, but rather a rapidly growing problem in the Arctic as
    💥it warms three to four times the rate of the rest of the planet since 1979.

    Called Arctic or polar #amplification, this phenomenon is a well established fact measured by instruments,
    confirmed in climate computer models,
    and reinforced by paleoclimate records.

    Powerful anecdotal evidence occurred in the scorching heatwave of 2020 that saw the Russian town of Verkhoyansk
    which lies north of the Arctic Circle hit a stunning 38° C (100.4° F) on June 20.

    2020 also saw overall temperatures in the Siberian basin rise to nearly 11° F above normal,
    shocking scientists and releasing #ancient #methane
    not from ancient organic material,
    but from #limestone.

    Elevated methane in wetlands was expected, but not from #outgassing #rock.

    A year later in 2021 Europe’s climate change service Copernicus Sentinel satellites recorded 118° F (48° C) in the Sakha Republic of Arctic Siberia,
    and records continue to fall with temperatures over 100° F in 2023 as reported by CNN.

    @gdeihl

    geoffreydeihl.substack.com/p/p

  6. The return to the office could be the real reason for the #slump in #productivity. Here’s the #data to prove it

    Productivity jumped as #offices closed, and stayed high through 2021. When companies started mandating a return to the office, productivity dropped sharply.

    #RemoteWork

    https://fortune.com/2023/02/16/return-office-real-reason-slump-productivity-data-careers-gleb-tsipursky/amp/

  7. Raptors have lost 6 times by 3 pts or less, the most in the NBA. They lost by 3 pts or less 6 times all of last season (per 680 News) 🏀
    #Raptors #WeTheNorth #Toronto #NBA #slump