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Posted 28 Oct 2024

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Boreal and temperate forest

Experts highlighted the urgent need to focus on the world’s Northern forests during COP16 to the Convention on Biological Diversity (CBD) at Cali, Colombia. 

  • Northern forests, particularly boreal and temperate ecosystems, in Europe, North America, and Russia, account for 30% of global forest cover and yet only 10% are protected.

About Boreal Forests

  • Also known as Taiga, forms a circumpolar belt between latitudes 50° N to 70° N.
  • Frost-hardy conifer species such as spruce, pine, fir dominate.

About Temperate Forests

  • Extend until 50° latitude from tropics in both Southern and Northern Hemisphere.
  • Characterized by cold winters and dominated by broadleaved trees like oaks, pine, and eucalypti. 
  • Tags :
  • Convention on Biological Diversity
  • Boreal Forest
  • Temperate Forest
  • Taiga

Sohrai Painting

Prime Minister Narendra Modi gifts Sohrai Painting to Russia’s President Vladimir Putin during BRICS summit in Kazan, Russia.

About Sohrai painting

  • Practiced mainly in mural art form in Hazaribagh district, Jharkhand.
  • During Sohrai, a local festival, local tribal women make these paintings on walls of their mud houses.
  • Features: 
    • Known for their use of natural pigments and simple tools.
    • Artists often use brushes made from twigs, rice straw, or even fingers to create intricate designs.
    • Depiction of animals, birds, and nature is a reflection of the agrarian lifestyle and the reverence for wildlife in tribal culture.
  • Sohrai-Khovar Paintings have also been awarded GI tag.
  • Tags :
  • GI Tag
  • Sohrai Painting
  • Jharkhand

SOP for Protection of Vulnerable Children

Indian Railways & Ministry of Women & Child Development launched revised Standard Operating Procedure(SOP) for protection of vulnerable children.

  • This comprehensive SOP outlines a robust framework for safeguarding children who come into contact with Indian Railways.

Other Initiative for Safeguarding Children by Indian Railway:

  • Operation AAHT: Nationwide operation to curb human trafficking, which has been Instrumental in rescuing over 2,300 children and apprehending 674 traffickers since 2022.
  • Operation Nanhe Farishte: Mission dedicated to rescuing children in need of care and protection across various Indian Railway Zones.
  • Tags :
  • Operation Nanhe Farishtey
  • Aahat
  • Operation Aaht

Land Port Authority of India (LPAI)

Union Home Minister inaugurated a new Passenger Terminal Building and a Maitri Dwar in Petrapole, West Bengal, built by Land Port Authority of India.

About Land Port Authority of India (LPAI):

  • LPAI is a statutory body under Department of Border Management, Ministry of Home Affairs.
  • Objective: It is responsible for functions related to land port operations and administration.
    • Land Ports are areas on international borders notified as land customs stations or immigration check posts, with facilities for clearance and transport of passengers and goods.
    • Currently, there are 12 land ports being operated in India.
  • LPAI is also responsible for establishing, operating and managing Integrated Check Posts (ICPs) along land borders of India.
    • ICP is a single complex that houses all regulatory agencies facilitating trade and commerce while also addressing security concerns.
  • Tags :
  • Border Area Development
  • ICP
  • Land Port Authority of India (LPAI)

Anti-submarine warfare shallow water craft (ASW SWC)

The seventh ASW SWC - Abhay, built by Garden Reach Shipbuilders & Engineers (GRSE) for the Indian Navy has been launched.

  • This ASW SWC ship has been designed with over 80% indigenous content, thereby Promoting Self reliance or Atma-Nirbharta.

About ASW SWC:

  • ASW SWCs are designed for anti-submarine operations in coastal waters, low-Intensity Maritime Operations (LIMO), and mine-laying activities.
  • These ships are approx 77 m long, with a maximum speed of 25 knots & endurance of 1800 NM.
  • Significance: Countering emerging threats, promoting strategic relationship & increased defense capabilities.
  • Tags :
  • Anti-Submarine Warfare
  • Defence Indigenization
  • ASW-SWC

Triton Island

Recent satellite imagery reveals a significant military buildup by China on Triton Island.

About Triton island:

  • Located in the Paracel Island(South China Sea), it is also known as  Xisha Islands in China.
  • It is effectively controlled by China but is also claimed by Vietnam and Taiwan.
  • China took control of the Paracels from South Vietnam following a 1974 naval clash.
  • Military buildup on Triton Island represents a significant escalation in China’s strategy to establish military dominance in the South China Sea.
  • Tags :
  • South China Sea
  • Paracel Islands
  • Triton Island

Bioluminescence

Chennai’s coastline recently experienced phenomenon of bioluminescence.

  • Bioluminescence is the production and emission of light by a living organism.
    • Light emitted by a bioluminescent organism is produced by energy released from chemical reactions occurring inside (or ejected by) the organism.
  • Bioluminescence is very common in the ocean and most common among fish, squid, and gelatinous zooplankton – jellyfish, comb jellies, and other animals.
  • While usually blue in colour, bioluminescence can range from nearly violet to green-yellow (and very occasionally red).
  • Some organisms absorb light, transform it, and eject it as a different colour. This phenomenon is called bioflourescence.
  • Tags :
  • Bioluminscence
  • Bioflourescence

Miyawaki Method

A dense forest created at 8,000 ft in Pithoragarh, Uttarakhand, using the Miyawaki method has achieved 93% success rate. 

About Miyawaki method

  • Miyawaki method is a reforestation technique developed by Japanese botanist Akira Miyawaki.
  • It is based on the concept of Potential Natural Vegetation (PNV).
    • It deals with the regeneration of a forest by closely planting a variety of tree species, best suited for the specified locality.
  • Benefits: High tree density, mitigation of noise and air pollution, help in carbon sequestration, mitigating climate change, and restore degraded land. 
  • Limitations: Limited genetic diversity, resource intensive, not suitable for all locations.
  • Tags :
  • Miyawaki method
  • Reforestation

Forest Ecosystem Restoration Initiative (FERI)

Secretariat of the Convention on Biological Diversity (CBD) marks the 10th anniversary of the Forest Ecosystem Restoration Initiative (FERI).

About FERI

  • Launched as a partnership between the Korea Forest Service (KFS) and the CBD Secretariat.
  • Implemented by CBD Secretariat
  • Designed to assist developing countries in operationalizing national targets and plans for ecosystem conservation and restoration in line with Aichi Biodiversity Targets 5, 14 and 15.
  • It supports the implementation of the Kunming-Montreal Global Biodiversity Framework (KMGBF).
  • FERI’s initiatives:
    • Adoption of a Short-Term Action Plan on Ecosystem Restoration (STAPER), at COP13 in 2016.
    • WePlan – Forests Platform: A decision support tool for tropical forest ecosystem restoration.
  • Tags :
  • Convention on Biological Diversity
  • FERI
  • Aichi Biodiversity Targets
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