Balukhand-Konark Wildlife Sanctuary

Vegetation Decline: Dense vegetation in Balukhand-Konark Wildlife Sanctuary decreased from 41.8% in 1993 to 37.1% in 2023. This impacts the ecosystem that supports various species.

Dominance of Sparse Vegetation: Sparse vegetation now covers over 50% of the sanctuary area.

Cyclone Impact: Intense cyclones like Fani significantly degrade vegetation and alter the ecosystem permanently. Increased frequency of storms due to climate change worsens the decline.

Shoreline Changes: Northern shores are eroding rapidly, while southern parts are experiencing sediment deposition.

Future Erosion Concerns: Projections indicate potential erosion of over 51 meters in northern areas and deposition of up to 179 meters in southern sections by 2043.

Ecological Consequences: Loss of vegetation threatens migratory birds, deer, reptiles, and Olive Ridley turtles nesting grounds.

Location and Significance: The sanctuary is located in Puri district, Odisha, and is important for Olive Ridley turtle nesting.

Study Details: A study by Fakir Mohan University and Federal University of Paraiba (Brazil) used satellite data and machine learning to analyze land use and shoreline changes from 1993-2023, predicting trends through 2043.

River System: Traversed by the rivulets such as Nuanai River, Kusabhadra River, Kadua River, and Prachi River.

Establishment: It was declared a sanctuary on 23 April 1984, it has an area of 87 sq.km.