Your search found 7 records
1 Bobba, A. G.. 1993. Field validation of 'SUTRA' groundwater flow model to Lambton County, Ontario, Canada. Water Resources Management, 7(4):289-310.
Groundwater ; Computer techniques ; Simulation models ; Calibrations ; Aquifers ; Statistical analysis / Canada
(Location: IWMI-HQ Call no: PER Record No: H014306)
2 Piggott, A. R.; Bobba, A. G.; Novakowski, K. S. 1996. Regression and inverse analyses in regional ground-water modeling. Journal of Water Resources Planning and Management, 122(1):1-10.
Groundwater ; Recharge ; Discharges ; Mathematical models ; Calibrations ; Regression analysis ; Aquifers ; Geology ; Hydraulics ; Statistical analysis / Canada / Ontario / Lambton County / Saint Clair River
(Location: IWMI-HQ Call no: PER Record No: H017822)
3 Bobba, A. G.; Singh, V. P.; Bengtsson, L. 1996. Application of first-order and Monte Carlo analysis in watershed water quality models. Water Resources Management, 10(3):219-240.
Watersheds ; Water quality ; Mathematical models ; Simulation models ; Hydrology ; Environmental effects
(Location: IWMI-HQ Call no: PER Record No: H018804)
4 Bobba, A. G.. 2000. Numerical simulation of saltwater intrusion into east coastal basin of Indian sub-continent due to anthropogenic effects. In Mehrotra, R.; Soni, B.; Bhatia, K. K. S. (Eds.), Integrated water resources management for sustainable development - Volume 1. Roorkee, India: National Institute of Hydrology. pp.323-340.
Simulation models ; Salt water intrusion ; River basins ; Environmental effects ; Water pollution ; Climate ; Rain ; Irrigation canals ; Watersheds ; Groundwater ; Discharges / India / Godavari Delta
(Location: IWMI-HQ Call no: 333.91 G000 MEH Record No: H028058)
5 Bobba, A. G.; Singh, V. P.; Bengtsson, L. 1997. Sustainable development of water resources in India. Environmental Management, 21(3):367-393.
Water resources development ; River basins ; Water resource management ; Surface water ; Groundwater ; Climate ; Geology ; Hydrogeology ; Water quality / India
(Location: IWMI HQ Call no: e-copy only Record No: H041729)
6 Bobba, A. G.; Singh, V. P.; Bengtsson, L. 2000. Application of environmental models to different hydrological systems. Ecological Modelling, 125:15-49.
Hydrology ; Lakes ; Sedimentation ; Water quality ; Groundwater ; Environmental modelling ; Mathematical models ; Climate change ; Watersheds ; Runoff / Canada / Ontario / Turkey Lakes Watershed / Lake Ontario / Lake Huron / St. Clair River
(Location: IWMI HQ Call no: e-copy only Record No: H041730)
7 Nagabhatla, N.; Senaratna Sellamuttu, Sonali; Bobba, A. G.; Finlayson, M.; Wickramasuriya, R.; van Brakel, Martin; Prasad, S. N.; Pattanaik, C. 2012. Insight to Ecosystem Based Approach (EBA) at landscape level using a geospatial medium. Journal of the Indian Society of Remote Sensing, 40(1):47-64. [doi: https://doi.org/10.1007/s12524-011-0080-8]
Ecosystems ; Wetlands ; Landscape ; Multiple use ; Agroecology ; GIS ; Remote sensing ; Social aspects / Sri Lanka / India / Lake Kolleru / Muthurajawela Marsh / Negombo Lagoon
(Location: IWMI HQ Call no: e-copy only Record No: H044044)
(0.95 MB)
Ecosystem based approach (EBA) for resource management is a concerted, environmentally tuned and an integrated framework that holistically addresses the ecological character of the natural resource, its societal benefit spectrum and its environmental functions. In this paper, the EBA concept is closely linked with the emerging concept of multiple use systems (MUS) while taking account of environmental, economic, and social factors that govern the ecosystems services and benefits. We elucidate a multi-scalar approach and multiple case studies to understand EBA particularly in context of a wetlandscape. At the global scale, Ramsar sites of international importance are geospatially analyzed with reference to their agro-ecology and biodiversity. At regional scale, the agrarian use of inland wetlands in India was re-evaluated taking account of database from a recent inland wetland inventory. At the local scale, drawing on the landscape characterization and the ecological economics for fresh water Lake Kolleru in India and the Muthurajawela Marsh-Negombo Lagoon coastal marsh in Sri Lanka, we illustrate some of the practical challenges in balancing wetland conservation, development needs and the overall well-being of local people. We also discuss how variability in the scale, geophysical characteristics of the site and the data availability confines the ability to simplify a single complete approach to address issues in complex ecosystem such as wetlands. All levels of the study are supported by a variety of earth observation data and the geographical information system (GIS) tools. The site level analysis also draws on socio-economic assessment tools.
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