PUBLICATIONS

Books – 3

Patents – 2

Journal Publications

International  – 51

National – 7            

Publications in Proceedings   

International   – 53

National – 25  

(a) Books, Reports, and Chapters in Edited Books – 4

1.     Chahar, B.R. (2012). Canals: Seepage Analysis and Optimal Design. ISBN: 978-3-8484-2952-3, Lambert Academic Publishing GmbH & Co., Saarbrücken, Germany.

2.     Chahar, B.R. (2014). Groundwater Hydrology. McGraw Hill, New Delhi. ISBN: 9789339204631/ 9339204638, More information available on Webpages: http://www.mhhe.com/chahar/gh1,                                        http://www.mcgraw-hill.com.sg/html/9789339204631.html, https://www.mheducation.co.in/html/9789339204631.html

3.     Swamee, P.K., and Chahar, B.R. (2015). Design of Canals. Springer, New Delhi. eBook ISBN 978-81-322-2322-1, Hardcover ISBN 978-81-322-2321-4, Softcover ISBN 978-81-322-2967-4, Series ISSN 2363-7633, DOI 10.1007/978-81-322-2322-1.

 

(b) Patents

1.     Basu, S. and Chahar, B. R.  “A Method and System for Ground Pollution Free and Minimum Oil Burning Oil Storage Tank Farm.” Application No PCT/IN2012/000090,  Filed on Feb 10, 2012 with priority date Feb 10, 2011, International Bureau of WIPO, Geneva. International Publication Date August 16, 2012; International Publication Number WO 2012/107938 A2.

2.     Basu, S. and Chahar, B. R. “A Method and System for Ground Pollution Free and Minimum Oil Burning Oil Storage Tank Farm.” Application No 345/DEL/2011,  Filed on Feb 10, 2011 with CBR No 1294, Indian Patent Office. Publication Date : 23/11/2012, Journal No. - 47/2012.

 

(c) Articles published in the International Peer Reviewed Journals – 51  

1.     Swamee, P.K., Rathie, P.N., and Chahar, B.R. (2018). “Economic viability of canal flow.” J. Irrig. Drain. Engrg., ASCE, Vol. 144, accepted for publication, IRENG-8140R3

2.     Rai, P. K., Dhanya, C. T., and Chahar, B. R. (2017). “Coupling of 1D models (SWAT and SWMM) with 2D model (iRIC) for mapping inundation in Brahmani and Baitarni river delta.” Natural Hazards, accepted for publication, NHAZ-D-17-01286R2.

3.     Narsimlu, B., Gosain, A.K., and Chahar, B.R. (2018). “Hydrological Modeling to Evaluate Future Climate Change Impacts in Sind River Basin, India.” Int J Environmental Science and Development, Vol. 9(3), 56-61, DOI: 10.18178/ijesd.2018.9.3.1073.

4.     Rai, P. K., Chahar, B. R., and Dhanya, C. T. (2017). “GIS-based SWMM model for simulating the catchment response to flood events.” Hydrology Research, Vol. 48(2), 384 - 394, DOI: 10.2166/nh.2016.260.

5.     Rai, P. K., Dhanya, C. T., and Chahar, B. R. (2017). “Flood control in an urban drainage system using a linear controller.” Water Practice & Technology, Vol. 12(4), 942-952, DOI: 10.2166/wpt.2017.102.

6.     Verdhen A., Chahar B.R., and Sharma O.P. (2016). “Winter Precipitation and Snowpack-melt with Temperature and Elevation at Solang Valley, India.” Hydrology Current Research, Vol. 7(2), 245-253, DOI: 10.4172/2157-7587.1000245

7.     Rai, P. K., Dhanya, C. T., and Chahar, B. R. (2016). “A PSO approach for optimum design of dynamic inversion controller in water distribution systems.” J of Water Supply: Research and Technology-Aqua, Vol. 65(7), 570-581, DOI 10.2166/aqua.2016.012.

8.     Chakravorty, A., Chahar, B. R., Sharma, O. P., and Dhanya, C. T. (2016). “A regional scale performance evaluation of SMOS and ESA-CCI soil moisture products over India with simulated soil moisture from MERRA-Land.” Remote Sensing of Environment, Vol. 186, 514-527, DOI 10.1016/j.rse.2016.09.011

9.     Goel, G., Abidoye, L.K., Chahar, B.R., and Das, D.B. (2016). “Scale dependency of dynamic relative permeability–saturation curves in relation with fluid viscosity and dynamic capillary pressure effect.” Environmental Fluid Mechanics, Vol. 16(5), 945–963, DOI: 10.1007/s10652-016-9459-y.

10.  Maheswaran, Khosa, R., Gosain, A.K., Lahari, S., Sinha, S.K., Chahar, B.R., and Dhanya,C.T. (2016). “Regional Scale groundwater Modelling Study for Ganga River Basin.” Journal of Hydrology, Vol. 541B, 727–741, DOI 10.1016/j.jhydrol.2016.07.029.

11.  Narsimlu, B., Gosain, A.K., Chahar, B.R., Singh, S.K., and Srivastava, P.K. (2015). “SWAT Model Calibration and Uncertainty Analysis for Streamflow Prediction in the Kunwari River Basin, India, Using Sequential Uncertainty Fitting.” Environmental Processess, Vol. 2(1), 79-95, DOI:10.1007/s40710-015-0064-8.

12.  Verdhen, A., Chahar, B. R., Ganju, A. and Sharma, O. P. (2015). “Modeling snow line altitudes in the Himalayan Watershed.” J. of Hydrologic Engineering, ASCE, Vol. 21(1), DOI: 10.1061/(ASCE)HE.1943 -5584.0001255.

13.  Verdhen, A., Chahar, B.R., and Sharma, O.P. (2014). “Snowmelt Modelling Approaches in Watershed Models: Computation and Comparison of Efficiencies under Varying Climatic Conditions.” Water Resources Management, Vol. 28(11), 3439–3453, DOI:10.1007/s11269-014-0662-7.

14.  Choudhary, M, and Chahar, B.R. (2014). “Recharge from an Array of Polygonal Channels.” J. Hydrologic Engineering, ASCE, Vol. 19(5), 918-930, DOI:10.1061/(ASCE)HE.1943-5584.0000872.

15.  Verdhen, A., Chahar, B.R. and Sharma, O.P. (2014). “Spring Time Snowmelt and Streamflow Predictions in the Himalayan Mountains” J. Hydrologic Engineering, ASCE, Vol. 19(7), 1452-1461. DOI: 10.1061/(ASCE)HE.1943-5584.0000816.

16.  Sudheer ch, Kumar D., Sohani S.K., Malik A, Chahar B.R., Nema A.K., Panigrahi B.K., and Dhiman  R.C. (2014). “A SVM-FFA based forecasting model to determine malaria transmission.” Neurocomputing, Elsevier Pub, Vol 129C, 279-288.

17.  Swamee, P. K., and Chahar, B.R. (2013). “Optimal Alignment of a Canal Route.” Proc. ICE, Water Management, Vol. 166(8), 422-431, DOI: 10.1680/wama.11.00097

18.  Narsimlu, B, Gosain, AK, and Chahar, B.R. (2013). “Assessment of Future Climate Change Impacts on Water Resources of Upper Sind River Basin, India Using SWAT Model.” Water Resources Management, Vol 27(10), 3647-3662, DOI: 10.1007/s11269-013-0371-7.

19.  Chahar, B.R. (2013). “Discussion of ‘Simplified Accurate Solution for Design of Erodible Trapezoidal Channels’ by by Ali R. Vatankhah and Said M. Easa” J. Hydrologic Engineering, ASCE, Vol 18(5),  617-617, DOI:10.1061/(ASCE)HE.1943-5584.0000626.

20.  Gaur S., Sudheer Ch., Graillot D., Chahar B.R., and Kumar D.N. (2013) “Application of Artificial Neural Networks and Particle Swarm Optimization for the Management of Groundwater Resources.”  Water Resources Management, Vol 27(3), 927-941, DOI: 10.1007/s11269-012-0226-7.

21.  Chahar, B.R., and Vadodaria, G. P. (2012). “Steady Subsurface Drainage of Ponded Surface by an Array of Parallel Ditches.” J. Hydrologic Engineering, ASCE, Vol 17(8), 895-908, DOI: 10.1061/(ASCE)HE.1943-5584.0000518   

22.  Sohani, S. K., Sudheer Ch, Chahar, B.R.,  Nema, A.K., Mallik, A., Dhiman, R.C. (2012). “Modelling the transmission of vector borne diseases using SVM-PSO.” International Journal of Systems, Algorithms & Applications, Vol 2(ICARET12), 246-249.

23.  Chahar, B.R., Graillot, D., and Gaur, S. (2012). “Storm Water Management through Infiltration Trenches.” J. Irrig. Drain. Engrg., ASCE, Vol 138(3), 274-281.  DOI: 10.1061/(ASCE)IR.1943-4774.0000408

24.  Gaur S., Chahar B.R., and Graillot D. (2011) “Analytic elements method and particle swarm optimization based simulation–optimization model for groundwater management.”  Journal of Hydrology Vol 402(3-4), 217-227.  DOI:10.1016/j.jhydrol.2011.03.016

25.  Gaur S., Chahar B.R., and Graillot D. (2011) “Combined use of groundwater modeling and potential zone analysis for management of groundwater.”  International Journal of Applied Earth Observation and Geoinformation, Vol 13(1), 127-139.  DOI:10.1016/j.jag.2010.09.001

26.  Chahar, B.R. (2010). “Closure to Discussion on ‘Optimal Design of Curved Bed Trapezoidal Canal Sections’ by Adrian Laycock.” Proc. ICE, Water Management, Vol  163 (WM8), 431-432. (pdf)  DOI: 10.1680/wama.2010.163

27.  Chahar, B.R. (2010). “Discussion of ‘Least-Cost and Most Efficient Channel Cross Sections’ by Gerald E. Blackler and James C. Y. Guo.” J. Irrig. Drain. Engrg., ASCE, Vol 136(8), 579-580. (pdf)  DOI: 10.1061/(ASCE)IR.1943-4774.0000180

28.  Chahar, B.R., and Vadodaria, G. P. (2010). “Optimal Spacing in an Array of Ditches for Subsurface Drainage.” J. Irrig. Drain. Engrg., ASCE, Vol 136(1), 63-67. (pdf)  DOI: 10.1061/(ASCE)IR.1943-4774.0000122.

29.  Chahar, B.R. (2009). “Seepage from a Special Class of a Curved Channel with Drainage Layer at Shallow Depth.” Water Resource Research, Vol 45(9), W09423, (pdf) DOI:10.1029/2009WR007899.

30.  Chahar, B.R., and Basu S. (2009). “Optimal Design of Curved Bed Trapezoidal Canal Sections.” Proc. ICE, Water Management, Vol  162(WM3), 233-240. (pdf)  DOI: 10.1680/wama.2009.162.3.233

31.  Chahar, B.R., and Vadodaria, G. P. (2008). “Steady Subsurface Drainage of Homogeneous Soil by Ditches.” Proc. ICE, Water Management, Vol  161(WM6), 303-311. (pdf) DOI: 10.1680/wama.2008.161.6.303

32.  Chahar, B.R., and Vadodaria, G. P. (2008). “Drainage of Ponded Surface by an Array of Ditches.” J. Irrig. Drain. Engrg., ASCE, Vol. 134(6), 815-823. (pdf)  DOI: 10.1061/(ASCE)0733-9437(2008)134:6(815)

33.  Choudhary, M., and Chahar, B.R. (2007). “Recharge/Seepage from An Array of Rectangular Channels.” Journal of Hydrology, Vol 343(1-2), 71-79, (pdf) DOI: 10.1016/j.jhydrol.2007.06.009

34.  Chahar, B.R. (2007). “Analysis of Seepage from Polygon Channels.” J. Hydraulic Engineering, ASCE, Vol. 133(4), 451-460. (pdf)  DOI: 10.1061/(ASCE)0733-9429(2007)133:4(451)

35.  Chahar, B.R. (2007). “Optimal Design of a special Class of Curvilinear Bottomed Channel Section.” J. Hydraulic Engineering, ASCE, Vol. 133(5), 571-576. (pdf)  DOI: 10.1061/(ASCE)0733-9429(2007)133:5(571)

36.  Chahar, B.R. (2006). “Discussion on ‘Seepage through a Levee’ by G. C. Mishra and A. K. Singh.” International J. of  Geomechanics, ASCE, Vol. 6(3), 209-211. (pdf)  DOI: 10.1061/(ASCE)1532-3641(2005)6:3(209)

37.  Chahar, B.R. (2006). “Closure to Discussion on ‘Determination of Length of a Horizontal Drain in Homogeneous Earth Dams’ by Rajesh Srivatsava.” J. Irrig. Drain. Engrg., ASCE, Vol. 132(1),  88-90. (pdf)  DOI: 10.1061/(ASCE)0733-9437(2004)132:1(89)

38.  Chahar, B.R. (2006). “Analytical solution to seepage problem from a soil channel with a curvilinear bottom.” Water Resource Research, Vol. 42,  W01403, (pdf)  DOI:10.1029/2005WR004140.

39.  Chahar, B.R. (2005). “Optimal Design of a Parabolic Channel Section.” J. Irrig. Drain. Engrg., ASCE, Vol. 131(6), 546-554. (pdf)  DOI: 10.1061/(ASCE)0733-9437(2005)131:6(546)

40.  Chahar, B.R. (2004). “Determination of Length of a Horizontal Drain in Homogeneous Earth Dams.”  J. Irrig. Drain. Engrg., ASCE, Vol. 130(6), 530-536. (pdf)  DOI: 10.1061/(ASCE)0733-9437(2004)130:6(530)

41.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2002). “Optimal design of transmission canal.” J. Irrig. Drain. Engrg., ASCE, Vol. 128(4), 234-243. (pdf)  DOI: 10.1061/(ASCE)0733-9437(2002)128:4(234)

42.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2002). “Design of minimum water loss canal sections.” J. Hydraulic Research, IAHR, Vol. 40(2), 215-220. (pdf)  DOI: 10.

43.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2001). “Design of minimum seepage loss canal sections with drainage layer at shallow depth.” J. Irrig. Drain. Engrg., ASCE, Vol. 127(5), 287-294. (pdf) DOI: 10.1061/(ASCE)0733-9437(2001)127:5(287)

44.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2001). Closure to Discussions on ‘Design of minimum seepage loss canal sections’ J. Irrig. Drain. Engrg., ASCE, Vol. 127(3), 189-192. (pdf)  DOI: 10.1061/(ASCE)0733-9437(2001)127:3(189)

45.  Chahar, B.R. (2001). “Extension of Vedernikov’s graphs for seepage from canals.” Ground Water, NGWA, Vol. 39(2), 272-275. (pdf)

46.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2001). “Design of minimum earthwork cost canal sections.” Water Resources Management,  Vol. 15(1), 17-30. (pdf)  DOI: 10.1023/A:1012244603325

47.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2000). “Comprehensive design of minimum cost irrigation canal sections.” J. Irrig. Drain. Engrg., ASCE, Vol. 126(5), 322-327. (pdf) DOI: 10.1061/(ASCE)0733-9437(2000)126:5(322)

48.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2000). “Solution for a stream depletion problem.” J. Irrig. Drain. Engrg., ASCE, Vol. 126(2), 125-126. (pdf)  DOI: 10.1061/(ASCE)0733-9437(2000)126:2(125)

49.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2000). “Design of minimum seepage loss canal sections.” J. Irrig. Drain. Engrg., ASCE, Vol. 126(1), 28-32. (pdf) DOI: 10.1061/(ASCE)0733-9437(2000)126:1(28)

50.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2000). “Simple approximation for a flowing well problem.” J. Irrig. Drain. Engrg., ASCE, Vol. 126(1), 65-67. (pdf)  DOI: 10.1061/(ASCE)0733-9437(2000)126:1(65)

51.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2000). “Minimum cost design of lined canal sections.” Water Resources Management,  Vol. 14(1), 1-12. (pdf)  DOI: 10.1023/A:1008198602337

 

(d) Paper published in the National refereed Journals – 7
                     Selected  

1.     Swamee, P. K., and Chahar, B.R. (2010). “Normal Depth in Natural Channel Sections.” ISH J. of Hydraulic Engineering, Vol. 16(1), 132-147. (pdf)

2.     Swamee, P. K., and Chahar, B.R. (2009). “Normal Depth Equation for Viscous/Laminar Flow in a Rectangular Channel Section.” ISH J. of Hydraulic Engineering, Vol. 15(2), 81-88. (pdf)

3.     Chahar, B.R., Ahmed, N., and Godara, R. (2007). “Optimal Parabolic Section with Freeboard.” J. Indian Water Works Association, Vol. 39(1), 43-48. (pdf)

4.     Chahar, B.R. and Kalsi, A.P. (2004). “Design of Horizontal Filter Length in Homogeneous Earth Dams.” ISH J. of Hydraulic Engineering, Vol. 10(1), 8-18.

5.     Chahar, B.R. and Choudhary, M. (2003). “Waterlogging in Suratgargh Branch of IGNP: Causes and Economic Effects.” J. of Indian Water Resources Society, Vol. 23(4), 87-98.

 

(e) Papers published in the Proceedings of International Conferences – 38
                     Selected

1.     Tripathi, M., Yadav, P.K., and Chahar, B.R. (2018). “Model development for a stream-aquifer interaction through the Hyporheic Zone with the effect of riverbed clogging using Open-GeoSys.” Geophysical Research Abstracts Vol. 20, EGU2018-16068-1, 2018 EGU General Assembly 2018.

2.     Birla, S., Chahar, B. R., Yadav, P. K., and Liedl, R. (2017). "Empirical/Semi-Analytical Models for Estimation of Steady State Plume Lengths under the influence of External Stresses". Urbanizaion Challenges in Emerging Economies: Moving towards Resilient Sustainable Cities and Infrastructure, New Delhi, 12 – 14 December, 2017.

3.     Tripathi, M., Yadav, P.K., and Chahar, B.R. (2017). “Vertical flow through Hyporheic Zone and its significance.” Urbanizaion Challenges in Emerging Economies: Moving towards Resilient Sustainable Cities and Infrastructure, New Delhi, 12 – 14 December, 2017.

4.     Gaire, J., Yadav, P. K., and Chahar, B. R. (2016). “Source discontinuities and the plume length in simple heterogeneous aquifers.” Proceedings, International Persective on Water Resources and the Environment, EWRI of ASCE, Colombo, Sri Lanka, January 4-6, 2016.

5.     Tripathi, M., Yadav, P. K., and Chahar, B. R. (2016). “Hyporheic-Zone characterization using vertical flux model.” Proceedings, International Persective on Water Resources and the Environment, EWRI of ASCE, Colombo, Sri Lanka, January 4-6, 2016.

6.     Birla, S., Chahar, B. R., Liedl, R., Yadav, P. K. and Händel, F. (2016). "Impact of external stresses On Steady State Plume Lengths". Groundwater -man - ecosystems. Poster presented at FH-DGG Conference, Karlsruhe institute of Technology, Germany, April 13-16, 2016.

7.     Boini Narsimlu., Gosain. A.K and Chahar, B.R (2016). “Assessing the potential impact of climate change on hydrological regimes of Sind River Basin, India indented for availability of water resources using SWAT Model.” Water Security and Climate change: Challenges and opportunities in Asia 2016, at Asian Institute of Technology, Bangkok, Thailand to be held from 29 Nov- 01 Dec, 2016.

8.     Rai, P. K., Chahar, B. R., and Dhanya, C. T. (2015). “Flood forecasting for lower Tapi River with GIS based SWMM model.” 20th International Conference on Hydraulics, Water Resources and River Engineering (HYDRO-2015), Roorkee, December 17-20, 2015.

9.     Chakravorty, A., Chahar, B. R., Sharma, O. P., and Dhanya, C. T. (2014). “Analysis of Satellite Retreived Active-Passive Merged Soil Moisture Distribution: A Case Study Over India.” In AGU Fall Meeting Dec 2014, San Francisco, USA (Vol. 1, p. 0887)

10.  Verdhen, A., and Chahar, B. R. (2015). “Affect of rise in temperature and wind on simulated point snowmelt in the western Himalayas.” Regional Forum on Climate Change (RFCC-2015) at Asian Institute of Technology Bangkok, Thailand, July 1–3, 2015.

11.  Narsimlu B., Gosain, A. K., and Chahar, B. R. (2015). “Effect of climate change on hydrological regimes of Pahuj river basin (unguaged) India and its consequences on fodder production using SWAT Model.” Regional Forum on Climate Change (RFCC-2015) at Asian Institute of Technology Bangkok, Thailand, July 1–3, 2015.

12.  Abidoye, L.K., Das, D.B., Goel, G., Chahar, B.R., and Singh, R. (2014). “Scale dependency of dynamic relative permeability curves in relation with fluid viscosity and dynamic capillary pressure effect.” Poster presented at the International Conference CMWR 2014, Computational Methods in Water Resources XX. International Conference, 10th - 13th June, 2014, University of Stuttgart, Germany.

13.  Boini Narsimlu., Gosain. A.K and Chahar, B.R (2013). “Model calibration and uncertainty analysis for discharge in the Kunwari river basin, India using sequential uncertainty fitting”. 2013 International SWAT Conference, Toulouse, France, held from 17-19 July, 2013.

14.  Basu, S, and Chahar, B.R. (2013). “Reuse of water in Typical Indian Oil Refinery.” Proceedings of ASCE Conference “World Environmental and Water Resources Congress 2013: Showcasing the Future”, May 19-23, 2013, Cincinnati, USA, Edited by Craig L. Patterson, Scott D. Struck, and Daniel J. Murray, Jr., pp 2791-2800, doi: 10.1061/9780784412947.276.

15.  Narsimlu, B, Gosain, AK, and Chahar, B.R. (2013). “Model calibration and uncertainty analysis for runoff in the Upper Sind River Basin, India using sequential uncertainty fitting.” Proceedings of ASCE Conference “World Environmental and Water Resources Congress 2013: Showcasing the Future”, May 19-23, 2013, Cincinnati, USA, Edited by Craig L. Patterson, Scott D. Struck, and Daniel J. Murray, Jr., pp 3257-3266, doi: 10.1061/9780784412947.322.

16.  Chahar, B.R., and Dhaka, SK (2013). “Groundwater Modeling of Banas River Basin.” Proceedings of ASCE Conference “World Environmental and Water Resources Congress 2013: Showcasing the Future”, May 19-23, 2013, Cincinnati, USA, Edited by Craig L. Patterson, Scott D. Struck, and Daniel J. Murray, Jr., pp 450-459, doi: 10.1061/9780784412947.044.

17.  Verdhen, A, Chahar, B.R., and Sharma, OP (2013). “Snowmelt Runoff Simulation using HEC-HMS in a Himalayan Watershed.” Proceedings of ASCE Conference “World Environmental and Water Resources Congress 2013: Showcasing the Future”, May 19-23, 2013, Cincinnati, USA, Edited by Craig L. Patterson, Scott D. Struck, and Daniel J. Murray, Jr., pp 3206-3215, doi: 10.1061/9780784412947.317.

18.  Basu, S, and Chahar, B.R. (2013). “Optimal Cutting and Filling Height for Canal Length.” Proceedings of ASCE Conference “World Environmental and Water Resources Congress 2013: Showcasing the Future”, May 19-23, 2013, Cincinnati, USA, Edited by Craig L. Patterson, Scott D. Struck, and Daniel J. Murray, Jr., pp 2227-2236, doi: 10.1061/9780784412947.219.

19.  Basu, S. and Chahar, B.R. (2012). “Practicable Water Management in a Typical Indian City.” World Environmental and Water Resources Congress 2012: Crossing Boundaries, EWRI of ASCE,  Albuquerque, New Mexico, May 20-24, 2012. Proceedings, Edited by Eric D. Loucks pp. 3686-3695, (doi http://ascelibrary.org/doi/abs/10.1061/9780784412312.370)

20.  Chahar, B.R. (2012). “Groundwater Modeling of Vembanad Wetland System.” Proceedings, World Environmental and Water Resources Congress 2012: Crossing Boundaries, EWRI of ASCE, Albuquerque, New Mexico, May 20-24, 2012.

21.  Chahar, B.R. (2012). “Seepage/Recharge from an Array of Curvilinear Channels.” Proceedings, World Environmental and Water Resources Congress 2012: Crossing Boundaries, EWRI of ASCE, Albuquerque, New Mexico, May 20-24, 2012.

22.  Basu, S. and Chahar, B.R. (2011). “Oil Fire Disasters: Impact on Environment and Control Measures.” Proceedings, EWRI of ASCE International Conference on ‘An International Perspective on Water Resources & the Environment,’ Singapore, January 4-7, 2011.

23.  Verdhen, A., Chahar, B.R. and Sharma, O.P. (2011). “Climate Change Impact on Snow & Ice Melt Runoff in a Himalayan Watershed.” Proceedings, EWRI of ASCE International Conference on ‘An International Perspective on Water Resources & the Environment,’ Singapore, January 4-7, 2011.

24.  Vadodaria, G.P. and Chahar, B.R. (2009). “Cost Analysis of Subsurface Drainage System.” Proceedings, ASCE International Conference on ‘An International Perspective on Environmental and Water Resources,’ Bangkok, January 5-7, 2009, 89.

25.  Gaur, S., Chintalapati, S. Chahar, B.R., Mathur, S., and Graillot, D. (2009). “Morphometric Analysis for Delineating Groundwater Potential Zones in Semiarid Area.” Proceedings, ASCE International Conference on ‘An International Perspective on Environmental and Water Resources,’ Bangkok, January 5-7, 2009, 3.

26.  Gaur, S., Chahar, B.R, and S., Kilania (2008). “Groundwater Modeling Using Analytic Element Method and A Comparative Study with MODFLOW Model,” Proceedings, Joint International Conference on Computing and Decision Making in Civil and Building Engineering, Tsinghua University, Beijing, Oct 16-18, 2008, 44.

27.  Vadodaria, G.P. and Chahar, B.R. (2008). “Drainage of a Ponded Surface by a Ditch.” Proceedings, Joint International Conference on Computing and Decision Making in Civil and Building Engineering, Tsinghua University, Beijing, Oct 16-18, 2008, 303.

28.  Gaur, S., Chahar, B.R., Chintalapati, S. and Mathur S. (2008). “Groundwater Flow and Optimization Modeling: A Case Study for Ramgarh Reservoir Basin, India.” Proceedings, International Conference on ‘MODFLOW and More 2008: Ground Water and Public Policy’, Colorado School of Mines, May, 19-21, 2008, 274-278.

29.  Chahar, B.R. (2006). “Simplified Design Method for Transmission Canals.” Proceedings, Joint International Conference on Computing and Decision Making in Civil and Building Engineering, Montreal (Canada), June 14-16, 2006.

30.  Swamee, P.K., Mishra, G.C., and Chahar, B.R. (1999). “Design of irrigation canals: a state of art.” Proceedings, South-Asian Countries Conference, Kathmandu (Nepal), April 1999, Vol. II, 741-750.

 
(f) Papers published in the Proceedings of National Conferences – 25
                     Selected

1.     Chakravorty, A., Chahar, B. R., Sharma, O. P., and Dhanya, C. T. (2015). “Applicability Of Satellite Soil Moisture In Generating an Analysis Of Energy And Moisture Flux: A Data Assimilation View Point Over India.” Proceedings of Joint conference of the AsiaFlux Workshop 2015 and ISPRS (International Society for Photogrammetry and Remote Sensing) TC WG VIII/3. November 22-29, 2015.

2.     Verdhen, A., and Chahar, B.R. (2013). “Indian ancient language, science and technology, environment, society and management including snowmelt computation and comparison.” International Conference on ‘Role of Science and Technology in Worldwide’, organised by IIT Delhi and DRDO, 5-7 December 2013, New Delhi. Published in Special Issue of JIGYASA, Vol. 27-28, pp 8-15. , International , Published

3.     Narsimulu, B., Gossain, A.K., and Chahar, B.R. (2012). “Evaluation of Climate Change Impact on water Resources Upper Sind River Basin, India using SWAT model.” Proceedings, 2012 International SWAT Conference, New Delhi, July 18-20, 2012.

4.     Verdhen, A., and Chahar, B.R. (2012). “Efficiency of Snow melt modelling approaches in watershed models.” Proceedings, 2012 International SWAT Conference, New Delhi, July 18-20, 2012.

5.     Verdhen, Ganju, A., Bhutiyani, M.R., and Chahar, B.R. (2012). “Spatiotemporal Temperature Reconstruction Reliability and Change Detection.” International Symposium on Cryosphere and Climate Change, Manali (India), April 2-4, 2012.

6.     Kapadia, V., Deopura, B.L., and Chahar, B.R. (2012). “Canal Lining through Geomembranes: A Case Study of Sardar Sarovar Project.” Proceedings, India Water Week 2012: Water, Energy and Food Security – Call for Solutions, New Delhi, April 10-14, 2012.

7.     Vadodaria, G.P. and Chahar, B.R. (2010). “Optimization of Subsurface Ditch Drainage System.” Proceedings, EWRI of ASCE International Conference on ‘An International Perspective on Current & Future State of Water Resources & the Environment,’ Chennai, India, January 5-7, 2010.

8.     Basu, S. and Chahar, B.R. (2010). “Cost Function for Canal Route Alignment.” Proceedings, EWRI of ASCE International Conference on ‘An International Perspective on Current & Future State of Water Resources & the Environment,’ Chennai, India, January 5-7, 2010.

9.     Gaur, S., Graillot, D., Mimoun, D. and Chahar, B.R. (2010). “Identification of Maximum Groundwater Discharge from Dore River Basin, France.” Proceedings, EWRI of ASCE International Conference on ‘An International Perspective on Current & Future State of Water Resources & the Environment,’ Chennai, India, January 5-7, 2010.

10.  Deopura, B.L. and Chahar, B.R. (2009). “Seepage Control through a New Class of Sheet Material.” Proceedings, National Workshop cum Brainstorming on ‘Rainwater Harvesting and Reuse through Farm Ponds: Experiences, Issues and Strategies’, CRIDA, Hyderabad, April 21-22, 2009, 3-1 – 3-5.

11.  Deopura, B.L. and Chahar, B.R. (2009). “Water Seepage Control through Novel Sheet Materials.” Proceedings, 60th IEC Meeting and 5th Asian Regional Conference of ICID, to be held 6-11 December 2009, New Delhi.

12.  Choudhary, M., Chahar, B.R. and Satya, S. (2006). “Artificial Groundwater Recharge in an Arid Region of Rajasthan.” Proceedings, ASCE International Conference on ‘An International Perspective on Environmental and Water Resources,’ New Delhi, December 18-20, 2006.

13.  Vadodaria, G.P. and Chahar, B.R. (2006). “Nomograms for Design of Subsurface Drainage System.” Proceedings, ASCE International Conference on ‘An International Perspective on Environmental and Water Resources,’ New Delhi, December 18-20, 2006.

14.  Deopura, B.L. and Chahar, B.R. (2006). “Geomembranes for Water Management.” Proceedings, IGS International Seminar on ‘Geosynthetics in India - Present and Future,’ New Delhi, November 8-10, 2006, 92-102.  

15.  Deopura, B.L. and Chahar, B.R. (2006). “Water Seepage Control through a New Class of Lining Material.” National Workshop on ‘Efficient Water Management in Canal Command Areas’, ICAR – CWC, New Delhi, September 18-19, 2006.

16.  Vadodaria, G.P. and Chahar, B.R. (2006). “Subsurface Drainage System: A Review.” Proceedings, National Conference on ‘Civil Engineering System,’ Osmania University, Hyderabad, May 1-3, 2006.

17.  Choudhary, M., Chahar, B.R., and Satya, S. (2005). “Artificial Recharging of Groundwater for Water Security.” Proceedings, National Workshop-cum-Conference on ‘Emerging Technology for Controlling Groundwater Pollution: Drinking Water Perspectives’, IIT Delhi, May 19-20, 2005.

18.  Chahar, B.R. and Godara, R. (2004). “Optimal Design of a Parabolic Channel Section.” Proceedings, Symposium on ‘Prediction in Ungauged Basins for Sustainable Water Resources Planning and Management’, BITS, Pilani, Oct. 2004, 159-168.

19.  Chahar, B.R., Choudhary, M., and Kalsi, A.P. (2003). “A Case Study of Waterlogging in Suratgarh Branch of IGNP.” Proceedings, National Conference on ‘Integrated Sustainable Water Resources Planning and Management’, BITS, Pilani, Oct. 2003, 351-358. Republished in Integrated Water Resources Planning and Management, edited by Raju, K.S., Sarkar, A.K., and Dash, M.L. Jain Brothers, New Delhi, 2003, 335-343.

20.  Mishra, G. C., Chahar, B.R., and Kansal, M. L (2001). “Need for Ground Water Planning for Sustainable Use of Narmada Water in Rajasthan.” Proceedings, 9th National Water Convention Bangalore, 3 - 5 Nov., 2001, 269-279.

21.  Pillai, C.R.S., Chahar, B.R., and Raju, K.S. (1991). “Streamflow Generation for Kangsabati and Subarna Rekha Rivers.” Proceedings, 36th ISTAM Congress, IIT Bombay, 65-75.

 

(g) Papers in Online Journals – 1