Articles | Volume 22, issue 1
https://doi.org/10.5194/hess-22-595-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/hess-22-595-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Spatial characterization of long-term hydrological change in the Arkavathy watershed adjacent to Bangalore, India
Gopal Penny
CORRESPONDING AUTHOR
Department of Civil and Environmental Engineering, University of California, Berkeley, Berkeley, California, USA
Veena Srinivasan
Ashoka Trust for Research in Ecology and the Environment, Royal Enclave Sriramapura, Jakkur Post, Bangalore, Karnataka, India
Iryna Dronova
Department of Landscape Architecture and Environmental Planning, University of California, Berkeley, Berkeley, California, USA
Sharachchandra Lele
Ashoka Trust for Research in Ecology and the Environment, Royal Enclave Sriramapura, Jakkur Post, Bangalore, Karnataka, India
Sally Thompson
Department of Civil and Environmental Engineering, University of California, Berkeley, Berkeley, California, USA
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Cited
14 citations as recorded by crossref.
- Groundwater connectivity of a sheared gneiss aquifer in the Cauvery River basin, India S. L. Collins et al. 10.1007/s10040-020-02140-y
- A Hybrid Spatial–Analytical Network Process Model for Groundwater Inventory in a Semi-Arid Hard Rock Aquifer System—A Case Study S. Radhakrishnan et al. 10.3390/w14172743
- A process‐based approach to attribution of historical streamflow decline in a data‐scarce and human‐dominated watershed G. Penny et al. 10.1002/hyp.13707
- Modelling Small-Scale Storage Interventions in Semi-Arid India at the Basin Scale R. Horan et al. 10.3390/su13116129
- Application of Decision Making Tool to Determine Effluent Quality Index of Existing Sewage Treatment Plants R. Ganguly & H. Dewan 10.1007/s40030-019-00416-5
- Climatic and anthropogenic drivers of a drying Himalayan river G. Penny et al. 10.5194/hess-26-375-2022
- Impact of land use changes and management practices on groundwater resources in Kolar district, Southern India K. Garg et al. 10.1016/j.ejrh.2020.100732
- Delineation of groundwater potential zones for Arkavathi sub-watershed, Karnataka, India using remote sensing and GIS S. Saravanan et al. 10.1016/j.envc.2021.100380
- Adaptive water body detection: Integrating deep learning, normalised difference water index, and vector data for farm dam water monitoring with OmniWaterMask N. Wright et al. 10.1016/j.isprsjprs.2025.07.007
- Geomorphic connectivity and its application for understanding landscape complexities: a focus on the hydro‐geomorphic systems of India M. Singh et al. 10.1002/esp.4945
- Using Natural Experiments and Counterfactuals for Causal Assessment: River Salinity and the Ganges Water Agreement G. Penny et al. 10.1029/2019WR026166
- Surface water detection and delineation using remote sensing images: a review of methods and algorithms T. Bijeesh & K. Narasimhamurthy 10.1007/s40899-020-00425-4
- Robot-Assisted Measurement for Hydrologic Understanding in Data Sparse Regions S. Young et al. 10.3390/w9070494
- Adapting to climate change in rapidly urbanizing river basins: insights from a multiple-concerns, multiple-stressors, and multi-level approach S. Lele et al. 10.1080/02508060.2017.1416442
12 citations as recorded by crossref.
- Groundwater connectivity of a sheared gneiss aquifer in the Cauvery River basin, India S. L. Collins et al. 10.1007/s10040-020-02140-y
- A Hybrid Spatial–Analytical Network Process Model for Groundwater Inventory in a Semi-Arid Hard Rock Aquifer System—A Case Study S. Radhakrishnan et al. 10.3390/w14172743
- A process‐based approach to attribution of historical streamflow decline in a data‐scarce and human‐dominated watershed G. Penny et al. 10.1002/hyp.13707
- Modelling Small-Scale Storage Interventions in Semi-Arid India at the Basin Scale R. Horan et al. 10.3390/su13116129
- Application of Decision Making Tool to Determine Effluent Quality Index of Existing Sewage Treatment Plants R. Ganguly & H. Dewan 10.1007/s40030-019-00416-5
- Climatic and anthropogenic drivers of a drying Himalayan river G. Penny et al. 10.5194/hess-26-375-2022
- Impact of land use changes and management practices on groundwater resources in Kolar district, Southern India K. Garg et al. 10.1016/j.ejrh.2020.100732
- Delineation of groundwater potential zones for Arkavathi sub-watershed, Karnataka, India using remote sensing and GIS S. Saravanan et al. 10.1016/j.envc.2021.100380
- Adaptive water body detection: Integrating deep learning, normalised difference water index, and vector data for farm dam water monitoring with OmniWaterMask N. Wright et al. 10.1016/j.isprsjprs.2025.07.007
- Geomorphic connectivity and its application for understanding landscape complexities: a focus on the hydro‐geomorphic systems of India M. Singh et al. 10.1002/esp.4945
- Using Natural Experiments and Counterfactuals for Causal Assessment: River Salinity and the Ganges Water Agreement G. Penny et al. 10.1029/2019WR026166
- Surface water detection and delineation using remote sensing images: a review of methods and algorithms T. Bijeesh & K. Narasimhamurthy 10.1007/s40899-020-00425-4
2 citations as recorded by crossref.
Latest update: 20 Jul 2025
Short summary
Water resources in the Arkavathy watershed in southern India are changing due to human modification of the landscape, including changing agricultural practices and urbanization. We analyze surface water resources in man-made lakes in satellite imagery over a period of 4 decades and find drying in the northern part of the watershed (characterized by heavy agriculture) and wetting downstream of urban areas. Drying in the watershed is associated with groundwater-irrigated agriculture.
Water resources in the Arkavathy watershed in southern India are changing due to human...