ENVIS Technical Report: 95, August 2015 |
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DETRIMENTAL LANDUSE CHANGES IN AGARA-BELLANDUR WETLAND
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T.V. Ramachandra1,2,* |
Vinay .S1 |
Bharath H. Aithal1 |
1Energy and Wetlands Research Group, Centre for Ecological Sciences,
Indian Institute of Science, Bangalore 560 012
2Centre for Sustainable Technologies,
Centre for infrastructure, Sustainable Transportation and Urban Planning (CiSTUP)
*Corresponding author: cestvr@ces.iisc.ernet.in,
energy@ces.iisc.ernet.in [080-22933099]
Citation: Ramachandra T V, Vinay S and Bharath H.Aithal, 2015. Detrimental landuse changes in Agara-Belllandur wetland, ENVIS Technical Report 95, CES, IISc, Bangalore, India
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WETLANDS VIOLATIONS: PERSISTENT ABUSE AND MISUSE
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Bangalore Wetlands have been facing persistent threats due to (i) encroachments and unauthorised construction in the lake bed, wetlands, and rajakaluves (ii) violation of prohibited activities in the valley zone / sensitive zone and senseless development activities to the norms of CDP: Comprehensive Development Plan/ RMP: Revised Master Plan, 2015), (iii) violation of regulated activities in the buffer zone (30 m as per BDA), (iv) dumping of municipal solid wastes, demolished building debris, excavated earth, etc., (v) sustained inflow of partially treated or untreated sewage (by BWSSB and high-rise buildings in the lake bed), (vi) disposal of industrial effluents into the drains connecting the lake, (vii) removal of interconnectivity among lakes – by encroachment of Rajakaluve and drains connecting lakes, (viii) dumping of untreated sewage through tankers, (ix) dumping of bio-medical waste, etc.
Major violations in Bellandur-Agara wetlands are:
- LAND USE CHANGES WITH THE CONSTRUCTION ACTIVITIES IN THE PRIMARY VALLEY – SENSITIVE REGIONS (as per RMP, 2015 of BDA: The Proposed SEZ in Agara-Bellandur region is located in the primary valley of the Koramangala Challaghatta valley. Primary valleys in Bangalore are sensitive regions as per sensitive zone notification - Circular/35/BBMP/2008, dated: 26/11/2008) and buffer zone for primary valley is 100 m.
- The region is a wetlands as per KARNATAKA LAKE CONSERVATION AND DEVELOPMENT AUTHORITY ACT, 2014 - KARNATAKA ACT NO. 10 OF 2015; KAR. ACT 12, pg 462; National Wetland Atlas, SAC Ahmedabad, 2009; Wetland rules, MoEF, Govt of India, 2010; RAMSAR Definition of wetlands.
- Removal of wetlands affects Intergeneration Equity.
- Depriving local residents of water: Wetlands helps in recharge of groundwater in the region.
- Encroachment of Rajakalve and streams (connecting Agara lake with Bellandur lake).
- Deprives local residents of clean, air and water (as per Article 21 of the Constitution of India).
- Dumping of building debris and excavated earth in Wetlands and also in water-spread area of Bellandur lake.
- Affects livelihood - Forceful eviction of local farmers due to acquisition of wetlands.
- Construction of compound wall depriving local fishermen of their fundamental right.
- Further encroachment of Bellandur lake.
- Intimidation, threats and harassment of wetland researchers and conservationists.
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