Venezuela may be the first nation to lose all its glaciers | Current Affairs | Vision IAS
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    Venezuela may be the first nation to lose all its glaciers

    Posted 14 May 2024

    2 min read

    According to the International Cryosphere Climate Initiative (ICCI), the Humboldt (or La Corona) - Venezuela’s last standing glacier in the Andes, has shrunk to a size that no longer qualifies it as a glacier.

    • Cryosphere includes snow and ice on land, ice caps, glaciers, permafrost, and sea ice.

    A glacier is an accumulation of ice and snow that slowly flows over land. 

    • Glaciers are melting at a fast rate mainly due to global warming, warming of ocean water etc.
    • Both Alpine (e.g. Hindu Kush Himalaya) and Ice sheets (e.g. Antarctica) have been impacted. 

     

    Impacts of Glacier Melting

    • Sea Level Rise: As per NASA, if all glaciers and ice sheets melted, global sea level would rise by more than 60 meters.
      • It will increase coastal erosion and elevate storm surge
    • Biodiversity Loss: Walrus are losing their home and polar bears are spending more time on land, causing higher rates of conflict between people and bears.
    • Disasters: Frequency of Glacial lake outbursts (GLOFs) in regions like Himalayas will increase. 
    • Other: Reduction in water availability in rivers like Ganges, economic activities like fishing and navigation will be impacted etc.

     

    Steps Taken to Protect Glaciers’ 

    Global

    • Hindu Kush Himalayan Monitoring and Assessment Programme (HIMAP) launched by the International Centre for Integrated Mountain Development (ICIMOD) etc. 
    • UNESCO’s World Glacier Monitoring Services.
    • Year 2025 has been declared as International Year of Glacier Preservation by the United Nations.

    India

    • National Mission for Sustaining Himalayan Ecosystem.
      • It is part of the National Action Plan on Climate Change (NAPCC), launched in 2008.
    • Research station ‘Himansh’ was established in the Chandra basin (Himachal Pradesh) in 2016.
    • Tags :
    • Glaciers
    • International Cryosphere Climate Initiative
    • Cryosphere
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