Search - BRGM - Bureau de recherches géologiques et minières Access content directly

Filter your results

10 Results
authFullName_s : Subash Chandra
Image document

A Conceptual hydrodynamic model of a geological discontinuity in hard rock aquifers: example of a quartz reef in granitic terrain in South India

Benoît Dewandel , Patrick Lachassagne , Faisal K. Zaidi , Subash Chandra
Journal of Hydrology, 2011, 405 (3-4), pp.474-487. ⟨10.1016/j.jhydrol.2011.05.050⟩
Journal articles hal-00672876v1
Image document

Managed Aquifer Recharge in fractured crystalline rock aquifers: Impact of horizontal preferential flow on recharge dynamics

Madeleine Nicolas , Olivier Bour , Adrien Selles , Benoît Dewandel , Vincent Bailly-Comte , et al.
Journal of Hydrology, 2019, 573, pp.717-732. ⟨10.1016/j.jhydrol.2019.04.003⟩
Journal articles insu-02093946v1

Estimation of hard rock aquifers hydraulic conductivity from geoelectrical measurements: A theoretical development with field application

Subash Chandra , Shakeel Ahmed , Avadh Ram , Benoît Dewandel
Journal of Hydrology, 2008, 357 (3/4), pp.218-227. ⟨10.1016/j.jhydrol.2008.05.023⟩
Journal articles istex hal-00641665v1

Geophysical model of geological discontinuities in a granitic aquifer: Analyzing small scale variability of electrical resistivity for groundwater occurrences

Subash Chandra , Benoît Dewandel , Sushobhan Dutta , Shakeel Ahmed
Journal of Applied Geophysics, 2010, 71 (4), p. 137-148. ⟨10.1016/j.jappgeo.2010.06.003⟩
Journal articles istex hal-00554792v1
Image document

Groundwater flows in weathered crystalline rocks: impact of piezometric variations and depth-dependent fracture connectivity on groundwater resources

Nicolas Guihéneuf , Alexandre Boisson , Olivier Bour , Benoît Dewandel , Jerome Perrin , et al.
EGU General Assembly 2014, Apr 2014, Vienna, Austria
Conference papers hal-02271900v1

Quantitative characterization to construct hard rock lithological model using dual resistivity borehole logging

Subash Chandra , Alexandre Boisson , Shakeel Ahmed
Arabian Journal of Geosciences, 2015, 8 (6), pp.3685 - 3696. ⟨10.1007/s12517-014-1448-1⟩
Journal articles hal-01400996v1
Image document

A methodology for regionalizing 3-D effective porosity at watershed scale in crystalline aquifers

Benoît Dewandel , Yvan Caballero , Jérôme Perrin , Alexandre Boisson , Fabrice Dazin , et al.
Hydrological Processes, 2017, pp.2277 - 2295. ⟨10.1002/hyp.11187⟩
Journal articles hal-01573653v1

Electrically inferred subsurface fractures in the crystalline hard rocks of an Experimental Hydrogeological Park, Southern India

Ved Prakash Maurya , Subash Chandra , Sahebrao Sonkamble , Kethavath Lohithkumar , Erugu Nagaiah , et al.
Geophysics, 2021, 86 (5), pp.WB9-WB18. ⟨10.1190/GEO2020-0327.1⟩
Journal articles hal-03744582v1
Image document

Cold water injections as innovative smart tracer technique in hot fractured aquifers

Richard Hoffmann , Wajid Uddin , Pascal Goderniaux , Alain Dassargues , Jean-Christophe Maréchal , et al.
46th IAH Congress Malaga - IAH 2019, Sep 2019, Malaga, Spain
Conference papers hal-02137057v1

Detailed hydraulic model of weathered-fractured hard rock aquifer: implications for groundwater flow at watershed scale

Nicolas Guihéneuf , Alexandre Boisson , Olivier Bour , Jean-Christophe Maréchal , Benoît Dewandel , et al.
EGU General Assembly 2013, Apr 2013, Vienne, Austria. pp.EGU2013-2612
Conference papers insu-00853351v1