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National Landslide Forecasting Centre (NLFC)

Union Minister of Coal and Mines, inaugurated the National landslide forecasting centre (NLFC) at Geological Survey of India (GSI) in Kolkata.

Other Initiatives

  • On the sidelines,  the Bhusanket Web Portal and Bhooskhalan Mobile App Initiatives were launched.
    • Bhusanket Web Portal: It will help share important information on landslide hazards and start short-range and medium-range landslide forecasting.
    • Bhooskhalan Mobile App: It will quickly distribute daily landslide forecasts to users.

National Landslide Forecasting Centre (NLFC)

  • Objective:
    • Landslide Hazard Mitigation: It is aimed at reducing landslide risks in India.
    • Early Warning Bulletins: It will  provide early warnings for all landslide-prone states, with a goal to implement the regional Landslide Early Warning System (LEWS) nationwide by 2030.

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Landslide Early Warning System (LEWS)

  • It is a monitoring system that measures the probability of occurrence of landslides.
  • Types of LEWS
    • Early Detection Systems: This system detects landslides while they are occurring. 
    • Predictive Systems: This system detects landslide occurrences before they happen. 

Landslide Susceptibility Map For India: By IIT Delhi

About Landslides 

  • Landslides are rapid movement of rock, debris, or earth down a slope, also known as mass wasting.
  • Landslide-Prone Areas in India: Major hydro-geological hazards affect 15% of India’s landmass, including:
    • Himalayas
    • Northeastern hill ranges
    • Western Ghats
    • Nilgiris
    • Eastern Ghats
    • Vindhyans

Susceptible Regions

  • Himalayas and Western Ghats: Highly prone due to hilly terrain and heavy rainfall.
  • Reason: The northward movement of the Indian plate towards China causes continuous stress on rocks, making them weak and prone to landslides and earthquakes.

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Causes of Landslide

Natural Causes

Human Causes

  • Heavy Rainfall: Increases soil moisture, causing slopes to fail.
  • Flooding: Undercuts slopes, making them unstable.
  • Earthquakes: Shakes and loosens rocks and soil.
  • Snowmelt: Adds water to slopes, leading to instability.
  • Overgrazing: Reduces vegetation, leading to soil erosion.
  • Terrain Cutting and Filling: Changes in land structure can destabilize slopes.
  • Excessive Development: Construction and deforestation increase landslide risks.

 

About Geological Survey of India (GSI)

  • Establishment and Growth
    • Founded in 1851: Initially set up to find coal deposits for the Railways.
    • Headquarters: Kolkata.
  • Main Functions
    • Geoscientific Information: It creates and updates national geoscientific data.
    • Mineral Resource Assessment: Conducts surveys and investigations for mineral resources.
    • Surveys: It Includes ground, air-borne, and marine surveys.

 

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 Final Result – CIVIL SERVICES EXAMINATION, 2023.   Udaan-Prelims Wallah ( Static ) booklets 2024 released both in english and hindi : Download from Here!     Download UPSC Mains 2023 Question Papers PDF  Free Initiative links -1) Download Prahaar 3.0 for Mains Current Affairs PDF both in English and Hindi 2) Daily Main Answer Writing  , 3) Daily Current Affairs , Editorial Analysis and quiz ,  4) PDF Downloads  UPSC Prelims 2023 Trend Analysis cut-off and answer key

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 Final Result – CIVIL SERVICES EXAMINATION, 2023.   Udaan-Prelims Wallah ( Static ) booklets 2024 released both in english and hindi : Download from Here!     Download UPSC Mains 2023 Question Papers PDF  Free Initiative links -1) Download Prahaar 3.0 for Mains Current Affairs PDF both in English and Hindi 2) Daily Main Answer Writing  , 3) Daily Current Affairs , Editorial Analysis and quiz ,  4) PDF Downloads  UPSC Prelims 2023 Trend Analysis cut-off and answer key

Quick Revise Now !
AVAILABLE FOR DOWNLOAD SOON
UDAAN PRELIMS WALLAH
Comprehensive coverage with a concise format
Integration of PYQ within the booklet
Designed as per recent trends of Prelims questions
हिंदी में भी उपलब्ध
Quick Revise Now !
UDAAN PRELIMS WALLAH
Comprehensive coverage with a concise format
Integration of PYQ within the booklet
Designed as per recent trends of Prelims questions
हिंदी में भी उपलब्ध

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