ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Browse by Author

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Group by: Item Type | No Grouping
Number of items: 56.

Conference Proceedings

Ruiz, L and Sekhar, M and Thomas, A and Badiger, S and Bergez, JE and Buis, S and Corgne, S and Riotte, J and Raynal, H and Bandhyopadhya, S and Gascuel, C (2015) Adaptation of irrigated agriculture to climate change: trans-disciplinary modelling of a watershed in South India. In: 11th Kovacs Colloquium on Hydrological Sciences and Water Security: Past, Present and Future, JUN 16-17, 2014, UNESCO Headquarters, Paris, FRANCE, pp. 137-138.

Conference Paper

Varma, Murari RR and Mohan Kumar, MS and Marechal, JC and Ruiz, L. and Sekhar, M and Braun, JJ (2008) ESTIMATION OF EVAPOTRANSPIRATION IN AN EXPERIMENTAL WATERSHED IN A DECIDUOUS FOREST OF SOUTH INDIA. In: International Symposium on Lowland Technology, ISLT 2008, September 24 – 26, 2008, Busan, Korea.

Sekhar, M and Descloitres, M and Fleury, S and Chaudhuri, A (2006) Stochastic modeling of groundwater flow in the saprolite of a tropical gneissic watershed. In: International conference IAHR-GW2006 on Groundwater in Complex Environments, June 2006, Toulouse, France.

Prasad, KSH and Kumar, MSM and Sekhar, M (1994) Flow to a well in a fractured aquifer-influence of the unsaturated zone. In: 10th international conference on computational methods in water resources, 1994, Univ heidelberg.

Conference Poster

Violette, A and Godderis, Y and Marechal, JC and Braun, JJ and Riotte, J and Sekhar, M (2009) Coupled hydrogeological and geochemical modelling at watershed scale under sensitive tropical climate. In: 19th Annual VM Goldschmidt Conference, Jun 21, 2009, Davos,Switzerland, A1387.

Journal Article

Sharma, Amit Kumar and Hubert-Moy, Laurence and Sriramulu, Buvaneshwari and Sekhar, M and Ruiz, Laurent and Bandyopadhyay, S and Mohan, Shiv and Corgne, Samuel (2019) Evaluation of Radarsat-2 quad-pol SAR time-series images for monitoring groundwater irrigation. In: INTERNATIONAL JOURNAL OF DIGITAL EARTH .

Gomez, C and Dharumarajan, S and Féret, JB and Lagacherie, P and Ruiz, L and Sekhar, M (2019) Use of sentinel-2 time-series images for classification and uncertainty analysis of inherent biophysical property: Case of soil texture mapping. In: Remote Sensing, 11 (5). p. 565.

Gaillardet, J and Braud, I and Hankard, F and Anquetin, S and Bour, O and Dorfliger, N and de Dreuzy, JR and Galle, S and Galy, C and Gogo, S and Gourcy, L and Habets, F and Laggoun, F and Longuevergne, L and Le Borgne, T and Naaim-Bouvet, F and Nord, G and Simonneaux, V and Six, D and Tallec, T and Valentin, C and Abril, G and Allemand, P and Arenes, A and Arfib, B and Arnaud, L and Arnaud, N and Arnaud, P and Audry, S and Comte, Bailly V and Batiot, C and Battais, A and Bellot, H and Bernard, E and Bertrand, C and Bessiere, H and Binet, S and Bodin, J and Bodin, X and Boithias, L and Bouchez, J and Boudevillain, B and Moussa, Bouzou I and Branger, F and Braun, JJ and Brunet, P and Caceres, B and Calmels, D and Cappelaere, B and Celle-Jeanton, H and Chabaux, F and Chalikakis, K and Champollion, C and Copard, Y and Cotel, C and Davy, P and Deline, P and Delrieu, G and Demarty, J and Dessert, C and Dumont, M and Emblanch, C and Ezzahar, J and Esteves, M and Favier, V and Faucheux, M and Filizola, N and Flammarion, P and Floury, P and Fovet, O and Fournier, M and Francez, AJ and Gandois, L and Gascuel, C and Gayer, E and Genthon, C and Gerard, MF and Gilbert, D and Gouttevin, I. and Grippa, M and Gruau, G and Jardani, A and Jeanneau, L and Join, JL and Jourde, H and Karbou, F and Labat, D and Lagadeuc, Y and Lajeunesse, E and Lastennet, R and Lavado, W and Lawin, E and Lebel, T and Le Bouteiller, C and Legout, C and Lejeune, Y and Le Meur, E and Le Moigne, N and Lions, J and Lucas, A and Malet, JP and Marais-Sicre, C and Marechal, JC and Marlin, C and Martin, P and Martins, J and Martinez, J.M and Massei, N and Mauclerc, A and Mazzilli, N and Molenat, J and Moreira-Turcq, P and Mougin, E and Morin, S and Ngoupayou, Ndam J and Panthou, G and Peugeot, C and Picard, G and Pierret, MC and Porel, G and Probst, A and Probst, JL and Rabatel, A and Raclot, D. and Ravanel, L and Rejiba, F and Rene, P and Ribolzi, O and Riotte, J and Riviere, A and Robain, H and Ruiz, L and Sanchez-Perez, JM and Santini, W and Sauvage, S and Schoeneich, P and Seidel, JL and Sekhar, M and Sengtaheuanghoung, O and Silvera, N and Steinmann, M and Soruco, A and Tallec, G and Thibert, E and Lao, Valdes D and Vincent, C and Viville, D and Wagnon, P and Zitouna, R (2018) OZCAR: The French Network of Critical Zone Observatories. In: VADOSE ZONE JOURNAL, 17 (1).

Sekhar, M and Tomer, Sat Kumar and Thiyaku, S and Giriraj, P and Murthy, Sanjeeva and Mehta, Vishal K (2018) Groundwater Level Dynamics in Bengaluru City, India. In: SUSTAINABILITY, 10 (1).

Mangiarotti, S and Sharma, AK and Corgne, S and Hubert-Moy, L and Ruiz, L and Sekhar, M and Kerr, Y (2018) Can the global modeling technique be used for crop classification? In: CHAOS SOLITONS & FRACTALS, 106 . pp. 363-378.

Eswar, R and Sekhar, M and Bhattacharya, BK (2017) Comparison of three remote sensing based models for the estimation of latent heat flux over India. In: HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES, 62 (16). pp. 2705-2719.

Sreelash, K and Buis, Samuel and Sekhar, M and Ruiz, Laurent and Tomer, Sat Kumar and Guerif, Martine (2017) Estimation of available water capacity components of two-layered soils using crop model inversion: Effect of crop type and water regime. In: JOURNAL OF HYDROLOGY, 546 . pp. 166-178.

Buvaneshwari, Sriramulu and Riotte, Jean and Sekhar, M and Kumar, M S Mohan and Sharma, Arnit Kumar and Duprey, Jean Louis and Audry, Stephane and Giriraja, P R and Praveenkumarreddy, Yerabham and Moger, Hemanth and Durand, Patrick and Braun, Jean-Jacques and Ruiz, Laurent (2017) Groundwater resource vulnerability and spatial variability of nitrate contamination: Insights from high density tubewell monitoring in a hard rock aquifer. In: SCIENCE OF THE TOTAL ENVIRONMENT, 579 . pp. 838-847.

Anoop, Sampelli and Maurya, Devesh Kumar and Rao, P V N and Sekhar, M (2017) Validation and Comparison of LPRM Retrieved Soil Moisture Using AMSR2 Brightness Temperature at Two Spatial Resolutions in the Indian Region. In: IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 14 (9). pp. 1561-1564.

Eswar, R and Sekhar, M and Bhattacharya, BK (2016) Disaggregation of LST over India: comparative analysis of different vegetation indices. In: INTERNATIONAL JOURNAL OF REMOTE SENSING, 37 (5). pp. 1035-1054.

Fovet, O and Ruiz, L and Faucheux, M and Molenat, J and Sekhar, M and Vertes, F and Aquilina, L and Gascuel-Odoux, C and Durand, P (2015) Using long time series of agricultural-derived nitrates for estimating catchment transit times. In: JOURNAL OF HYDROLOGY, 522 . pp. 603-617.

Riotte, J and Marechal, JC and Audry, S and Kumar, C and Bedimo, Bedimo JP and Ruiz, L and Sekhar, M and Cisel, M and Tarak, Chitra R and Varma, MRR and Lagane, C and Reddy, P and Braun, JJ (2014) Vegetation impact on stream chemical fluxes: Mule Hole watershed (South India). In: GEOCHIMICA ET COSMOCHIMICA ACTA, 145 . pp. 116-138.

Orgogozo, L and Renon, N and Soulaine, C and Henon, F and Tomer, SK and Labat, D and Pokrovsky, OS and Sekhar, M and Ababou, R and Quintard, M (2014) An open source massively parallel solver for Richards equation: Mechanistic modelling of water fluxes at the watershed scale. In: COMPUTER PHYSICS COMMUNICATIONS, 185 (12). pp. 3358-3371.

Sekhar, M and Shindekar, M and Tomer, Sat K and Goswami, P (2013) Modeling the vulnerability of an urban groundwater system due to the combined impacts of climate change and management scenarios. In: Earth Interactions, 17 . 10_1-10_25.

Sreelash, K and Sekhar, M and Ruiz, Laurent and Buis, Samuel and Bandyopadhyay, S (2013) Improved modeling of groundwater recharge in agricultural watersheds using a combination of crop model and remote sensing. In: Journal of the Indian Institute of Science, 93 (2). pp. 189-207.

Soumya, Siva B and Sekhar, M and Riotte, J and Banerjee, Amlan and Braun, Jean-Jacques (2013) Characterization of groundwater chemistry under the influence of lithologic and anthropogenic factors along a climatic gradient in Upper Cauvery basin, South India. In: ENVIRONMENTAL EARTH SCIENCES, 69 (7). pp. 2311-2335.

Chaudhuri, A and Sekhar, M and Descloitres, M and Godderis, Y and Ruiz, L and Braun, JJ (2013) Constraining complex aquifer geometry with geophysics (2-D ERT and MRS measurements) for stochastic modelling of groundwater flow. In: Journal of Applied Geophysics, 98 . pp. 288-297.

Rao, Sudhakar M and Sekhar, M and Rao, Raghuveer P (2013) Impact of pit-toilet leachate on groundwater chemistry and role of vadose zone in removal of nitrate and E-coli pollutants in Kolar District, Karnataka, India. In: ENVIRONMENTAL EARTH SCIENCES, 68 (4). pp. 927-938.

Eswar, R and Sekhar, M and Bhattacharya, BK (2013) A simple model for spatial disaggregation of evaporative fraction: Comparative study with thermal sharpened land surface temperature data over India. In: JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 118 (21). pp. 12029-12044.

Eswar, R and Sekhar, M and Bhattacharya, BK (2013) A simple model for spatial disaggregation of evaporative fraction: Comparative study with thermal sharpened land surface temperature data over India. In: JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 118 (21). pp. 12029-12044.

Mangiarotti, S and Sekhar, M and Berthon, L and Javeed, Y and Mazzega, P (2012) Causality analysis of groundwater dynamics based on a Vector Autoregressive model in the semi-arid basin of Gundal (South India). In: JOURNAL OF APPLIED GEOPHYSICS, 83 . pp. 1-10.

Sreelash, K and Sekhar, M and Ruiz, L and Tomer, SK and Guerif, M and Buis, S and Durand, P and Gascuel-Odoux, C (2012) Parameter estimation of a two-horizon soil profile by combining crop canopy and surface soil moisture observations using GLUE. In: JOURNAL OF HYDROLOGY, 456 . pp. 57-67.

Sharma, Pramod Kumar and Sekhar, M and Srivastava, Rajesh and Ojha, CSP (2012) Temporal Moments for Reactive Transport through Fractured Impermeable/Permeable Formations. In: JOURNAL OF HYDROLOGIC ENGINEERING, 17 (12). pp. 1302-1314.

Soumya, Siva B and Sekhar, M and Riotte, J and Audry, Stephane and Lagane, Christelle and Braun, Jean-Jacques (2011) Inverse models to analyze the spatiotemporal variations of chemical weathering fluxes in a granito-gneissic watershed: Mule Hole, South India. In: Geoderma, 165 (1). pp. 12-24.

Parate, Harshad R and Kumar, Mohan MS and Descloitres, Marc and Barbiero, Laurent and Ruiz, Laurent and Braun, Jean-Jacques and Sekhar, M and Kumar, CS (2011) Comparison of electrical resistivity by geophysical method and neutron probe logging for soil moisture monitoring in a forested watershed. In: Current Science (Bangalore), 100 (9). pp. 1405-1412.

Violette, Aurelie and Riotte, Jean and Braun, Jean-Jacques and Oliva, Priscia and Marechal, Jean-Christophe and Sekhar, M and Jeandel, Catherine and Subramanian, S and Prunier, Jonathan and Barbiero, Laurent and Dupre, Bernard (2010) Formation and preservation of pedogenic carbonates in South India, links with paleo-monsoon and pedological conditions: Clues from Sr isotopes, U-Th series and REEs. In: Geochimica et Cosmochimica Acta, 74 (24). pp. 7059-7085.

Kumar, S and Sekhar, M and Reddy, DV and Kumar, Mohan MS (2010) Estimation of soil hydraulic properties and their uncertainty: comparison between laboratory and field experiment. In: Hydrological Processes, 24 (23). pp. 3426-3435.

Violette, Aurelie and Godderis, Yves and Marechal, Jean-Christophe and Riotte, Jean and Oliva, Priscia and Kumar, Mohan MS and Sekhar, M and Braun, Jean-Jacques (2010) Modelling the chemical weathering fluxes at the watershed scale in the Tropics (Mule Hole, South India): Relative contribution of the smectite/kaolinite assemblage versus primary minerals. In: Chemical Geology , 277 (1-2). pp. 42-60.

Ruiz, Laurent and Varma, Murari RR and Kumar, MS Mohan and Sekhar, M and Marechal, Jean-Christophe and Descloitres, Marc and Riotte, Jean and Kumar, Sat and Kumar, C and Braun, Jean-Jacques (2010) Water balance modelling in a tropical watershed under deciduous forest (Mule Hole, India): Regolith matric storage buffers the groundwater recharge process. In: Journal of Hydraulic Engineering, 380 (3-4). pp. 460-472.

Majumdar, PK and Mishra, GC and Sekhar, M and Sridharan, K (2009) Coupled Solution for Forced Recharge in Confined Aquifers. In: Journal of hydrologic engineering., 14 (12). pp. 1351-1358.

Kumar, Sat and Sekhar, M and Bandyopadhyay, Sanjoy (2009) Assimilation of remote sensing and hydrological data using adaptive filtering techniques for watershed modelling. In: Current Science, 97 (8). pp. 1196-1202.

Braun, Jean-Jacques and Descloitres, Marc and Riotte, Jean and Fleury, Simon and Barbiero, Laurent and Boeglin, Jean-Loup and Violette, Aurelie and Lacarce, Eva and Ruiz, Laurent and Sekhar, M and Kumar, MS Mohan and Subramanian, S and Dupre, Bernard (2009) Regolith mass balance inferred from combined mineralogical, geochemical and geophysical studies: Mule Hole gneissic watershed, South India. In: Geochimica et Cosmochimica Acta, 73 (4). pp. 935-961.

Soumya, B Siva and Sekhar, M and Riotte, J and Braun, Jean-Jacques (2009) Non-linear regression model for spatial variation in precipitation chemistry for South India. In: Atmospheric Environment, 43 (5). pp. 1147-1152.

Marechal, Jean-Christophe and Varma, Murari RR and Riotte, Jean and Vouillamoz, Jean-Michel and Kumar, Mohan MS and Ruiz, Laurent and Sekhar, M and Braun, Jean-Jacques (2009) Indirect and direct recharges in a tropical forested watershed: Mule Hole, India. In: Journal of Hydrology, 364 (3-4). pp. 272-284.

Majumdar, PK and Sekhar, M and Sridharan, K and Mishra, GC (2008) Numerical Simulation of Groundwater Flow with Gradually Increasing Heterogeneity due to Clogging. In: Journal of Irrigation and Drainage Engineering, 134 (3). pp. 400-404.

Sekhar, M and Braun, Jean-Jacques and Rao, Hayagreeva KV and Ruiz, Laurent and Robain, Henri and Viers, Jerome and Ndam, Jules Remy and Dupre, Bernard (2008) Hydrogeochemical modeling of organo-metallic colloids in the Nsimi experimental watershed, South Cameroon. In: Environmental Geology, 54 (4). pp. 831-841.

Kumar, Suresh G and Sekhar, M and Misra, D (2008) Time-Dependent Dispersivity of Linearly Sorbing Solutes in a Single Fracture with Matrix Diffusion. In: Journal of Hydrologic Engineering, 13 (4). pp. 250-257.

Chaudhuri, A and Sekhar, M (2008) Modelling of solute transport in a mild heterogeneous porous medium using stochastic finite element method: Effects of random source conditions. In: International Journal for Numerical Methods in Fluids, 56 (5). pp. 557-586.

Descloitres, Marc and Ruiz, Laurent and Sekhar, M and Legchenko, Anatoly and Braun, Jean-Jacques and Mohan Kumar, MS and Subramanian, S (2008) Characterization of seasonal local recharge using electrical resistivity tomography and magnetic resonance sounding. In: Hydorlogical Processes, 22 (3). pp. 384-394.

Chaudhuri, A and Sekhar, M (2007) Stochastic finite element method for analysis of transport of nonlinearly sorbing solutes in three-dimensional heterogeneous porous media. In: Water Resources Research, 43 (7). W07442-W07442.

Chaudhuri, A and Sekhar, M (2007) Analysis of biodegradation in a 3-D heterogeneous porous medium using nonlinear stochastic finite element method. In: Advances in water Resources, 30 (3). pp. 589-605.

Chaudhuri, A and Sekhar, M (2006) Stochastic modeling of solute transport in 3-D heterogeneous porous media with random source condition. In: Stochastic Environmental Research and Risk Assessment (SERRA), 21 (2). pp. 159-173.

Anuraga, TS and Ruiz, L. and Kumar, Mohan MS and Sekhar, M and Leijnse, A (2006) Estimating groundwater recharge using land use and soil data: A case study in South India. In: Agricultural Water Management, 84 (1-2). p. 65.

Chaudhuri, A and Sekhar, M (2006) Stochastic modeling of solute transport in 3-D heterogeneous porous media with random source condition. In: Stochastic Environmental Research and Risk Assessment (SERRA), 21 . pp. 159-173.

Chaudhuri, A and Sekhar, M (2005) Stochastic finite element method for probabilistic analysis of flow and transport in a three-dimensional heterogeneous porous formation. In: Water Resources Research, 41 (9).

Chaudhuri, A and Sekhar, M (2005) Probabilistic Analysis of Pollutant Migration from a Landfill Using Stochastic Finite Element Method. In: Journal of Geotechnical and Geoenvironmental Engineering, 131 (8). pp. 1042-1049.

Kumar, Suresh G and Sekhar, M (2005) Spatial Moment Analysis for Transport of Nonreactive Solutes in Fracture-Matrix System. In: Journal Of Hydrologic Engineering, 10 (3). pp. 192-199.

Chaudhuri, A and Sekhar, M (2005) Analytical Solutions for Macrodispersion in a 3D Heterogeneous Porous Medium with Random Hydraulic Conductivity and Dispersivity. In: Transport in Porous Media, 58 (3). pp. 217-241.

Chaudhuri, A and Sekhar, M (2005) Analytical Solutions for Macrodispersion in a 3D Heterogeneous Porous Medium with Random Hydraulic Conductivity and Dispersivity. In: Transport in Porous Media, 58 (3). pp. 217-241.

Prasad, Hari KS and Kumar, Mohan MS and Sekhar, M (2001) Modelling flow through unsaturated zones: Sensitivity to unsaturated soil properties. In: Sadhana, 26 (6). pp. 517-528.

Sridharan, K and Sekhar, M and Mohan Kumar, MS (1990) Analysis of an Aquifer-water table aquitard system. In: Journal of Hydrology, 114 (1-2). pp. 175-189.

This list was generated on Fri Oct 18 17:05:12 2019 IST.