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Aithal, Bharath H.
- Bengaluru's Reality:Towards Unlivable Status with Unplanned Urban Trajectory
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PDF Views:89
Authors
Affiliations
1 Energy and Wetlands Research Group, Centre for Ecological Sciences, Indian Institute of Science, Bengaluru 560 012, IN
1 Energy and Wetlands Research Group, Centre for Ecological Sciences, Indian Institute of Science, Bengaluru 560 012, IN
Source
Current Science, Vol 110, No 12 (2016), Pagination: 2207-2208Abstract
The origin of cities can be traced back to the river valley civilizations of Mesopotamia, Egypt, Indus Valley and China. Initially these settlements were largely dependent upon agriculture; however, with the growth in population the city size increased and economic activity transformed to trading (Ramachandra, T. V. et al., TEMA J. Land Use, Mobility Environ., 2014, 7(1), 83-100). The process of urbanization gained impetus with the Industrial Revolution 200 years ago and accelerated in the 1990s with globalization and consequent relaxation in market economy (Ramachandra, T. V. et al., Int. J. Appl. Earth Obs. Geoinf., 2012, 18, 329-343).Full Text
- Insights into Riverscape Dynamics with the Hydrological, Ecological and Social Dimensions for Water Sustenance
Abstract Views :285 |
PDF Views:98
Authors
Affiliations
1 Energy and Wetland Research Group, Centre for Ecological Science, Sustainable Transportation and Urban Planning (CiSTUP), Indian Institute of Science, Bengaluru 560 012, IN
2 RCG School of Infrastructure Design and Management, Indian Institute of Technology Kharagpur. Kharagpur 721 302, IN
1 Energy and Wetland Research Group, Centre for Ecological Science, Sustainable Transportation and Urban Planning (CiSTUP), Indian Institute of Science, Bengaluru 560 012, IN
2 RCG School of Infrastructure Design and Management, Indian Institute of Technology Kharagpur. Kharagpur 721 302, IN
Source
Current Science, Vol 118, No 9 (2020), Pagination: 1379-1393Abstract
Spatio-temporal patterns of four neighbouring river-scapes in the central Western Ghats, India through land-use analyses using temporal remote sensing data (1973, 2018), reveal a decline in evergreen forests (41%) and fragmentation of intact or contiguous forests (60%). Hydro-ecological footprint illustrates that catchment integrity plays a decisive role in sustaining water for societal and ecological needs. This is evident from the occurrence of perennial streams in the catchment dominated by native flora with forest cover greater than 60%, highlighting the riverscape dynamics with hydrological, ecological, social and environmental dimension linkages and water sustainability. This helps in evolving strategies to adopt integrated watershed management to sustain anthropogenic and environmental water demand.Keywords
Biodiversity, Eco-hydrological Footprint, Land Use, Lotic Ecosystems, Water Quality.Full Text
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