Presentations

Conference Presentations (Full length papers/Abstracts/Posters)

(1Post-Doc advisee;   2Graduate/Undergraduate student advisee/co-advisee;  §Presenter)

[69]. Ale§, S., P. Adhikari1, P.B. DeLaune, K. R. Thorp nd E.M. Barnes. 2017. Determining ideal winter wheat cover crop termination dates in cotton production systems of the Texas Rolling Plains. Beltwide Cotton Conferences. 4-6 January, 2017. Dallas, TX.

[68]. S. Sharma§, N. Rajan, K. Casey, S. Ale, R.W. Jessup and S. Maas. 2017. Inter-annual carbon, water and energy exchange of irrigated and dryland cotton in the Texas High Plains. Beltwide Cotton Conferences. 4-6 January, 2017. Dallas, TX.

[67]. Ale§, S., Y. Chen2 and N. Rajan. 2016. Implications of Biofuel-Induced Land Use Change and Management on Irrigated Agriculture in the Texas High Plains. American Geophysical Union Fall Meeting. 14-18 December, San Francisco, CA.

[66]. Chen2, Y., S. Ale, and N. Rajan. 2016. Modeling the effects of land use change from cotton (Gossypium hirsutum L.) to perennial bioenergy grasses on watershed hydrology and water quality under changing climate. ASA, CSSA, and SSSA 2016 Annual Meetings, November 6-9, Phoenix, AZ.

[65]. Chen2, Y., N. Rajan, S. Sharma, and S. Ale. 2016. Using eddy covariance data for calibrating hydrology model for assessing land use change implications. ASA, CSSA, and SSSA 2016 Annual Meetings, November 6-9, Phoenix, AZ.

[64]. Ale§, S., P. H. Gowda, D.J. Mulla, D.N. Moriasi and M.A. Youssef. 2016. Modeling the effects of climate variability, nitrogen fertilizer application rate and drainage system configuration on nitrate-nitrogen losses in tile flow. International Drainage Symposium. 6-9 September, Minneapolis, MN.

[63]. Ale§, S., Y. Chen2 and N. Rajan. 2016. Assessing the feasibility of growing perennial grasses for bioenergy production in the Texas High Plains under declining groundwater availability for irrigation. ASABE Annual Meeting Paper No. 162462375. St. Joseph, MI: ASABE.

[62]. Park1, J., S. Ale§ and W.R. Teague. 2016. Assessing the impacts of future climate change on watershed hydrology and water quality under different grazing management practices. ASABE Annual Meeting Paper No. 162462572. St. Joseph, MI: ASABE.

[61]. Chen2,§, Y., S. Ale, and N. Rajan. 2016. Land use change from cotton to perennial bioenergy grasses in the Texas High Plains: Implications on water and nitrogen balances. 5th Annual Student Water Conference. 24-25 March, 2016. Oklahoma State University, Stillwater, OK. (Received $500 Travel Grant).

[60]. Adhikari1, P., S. Ale§, P.B. DeLaune and K. R. Thorp. 2016. Assessing the feasibility of growing cover crops in cotton production systems of the Texas Rolling Plains. Beltwide Cotton Conferences. 5-7 January, 2016. New Orleans, LA. (Full length paper)

[59]. Adhikari1, P., S. Ale, J. P. Bordovsky, K. R. Thorp and N.R. Modala2. 2016. Assessing the impacts of future climate change on cotton yields and water use in the Texas High Plains. Ogallala Aquifer Program Workshop. 9-10 March, 2016. Amarillo, TX.

[58]. Modala2, N.R., S. Ale§, and C. Munster. 2016. Spatial variability in projected future climate across the Texas High Plains. Ogallala Aquifer Program Workshop. 9-10 March, 2016. Amarillo, TX.

[57]. Chen2, Y., S. Ale, and N. Rajan. 2016. Assessing the impacts of land use change from cotton to cellulosic bioenergy crops on watershed hydrology and water quality in the Texas High Plains. Southern Branch of ASA Annual meeting. 7-9 February, San Antonio, TX (Won third prize in graduate student poster competition).

[56]. Ale§, S., J.Park1, J., and W.R. Teague. 2015. Comparison of the performances of APEX and SWAT models in simulating the impacts of alternate grazing management practices on hydrology and water quality. American Geophysical Union Fall Meeting. 14-18 December, San Francisco, CA.

[55]. Chen2, Y., S. Ale, and N. Rajan. 2015. Assessing the impacts of land use change from cotton to perennial bioenergy grasses on hydrological fluxes and water quality in a semi-arid agricultural watershed using the APEX Model. American Geophysical Union Fall Meeting. 14-18 December, San Francisco, CA.

[54]. Adhikari1,§, P., S. Ale, and P. DeLaune. 2015. Effect of tillage and cover crops on soil macroporosity and hydraulic conductivity. Annual Meetings, Soil Science Society of America. November 15-18, Minneapolis, MN.

[53]. Rajan§, N., A. Attia, S. Ale, and S. Maas. 2015. Comparison of simulated cotton evapotranspiration with eddy covariance measurements. Annual Meetings, American Society of Agronomy. November 15-18, Minneapolis, MN.

[52]. Park1,§, J., S. Ale and W.R. Teague. 2015. Assessing the impacts of grazing management practices on watershed hydrology and water quality. ASABE Annual Meeting Paper No. 152188726. St. Joseph, MI: ASABE. (Full length paper).

[51]. Chen2, Y., S. Ale§, N. Rajan. 2015. Assessing the influence of climate variability on land use change from cotton to perennial bioenergy grasses: implications on watershed hydrology and water quality. International SWAT conference. 14-16 October, 2015. Purdue University, West Lafayette, IN.

[50]. Ale§, S., P. Adhikari1 and N.R. Modala2. 2015. Simulating the effects of irrigation and crop management practices on soil profile nitrate levels and nitrate leaching to groundwater. ASABE Annual Meeting Paper No. 152188750. St. Joseph, MI: ASABE.

[49]. Park1,§, J., S. Ale, W.R. Teague and J. Jeong. 2015. Evaluating the landscape scale impacts of using traditional and multi-paddock grazing on runoff, sediment and nutrient losses. ASABE Annual Meeting Paper No. 152188740. St. Joseph, MI: ASABE.

[48]. Modala2, N.R., S. Ale§, N. Rajan, K. R. Thorp and C. Munster. 2015. Simulating the impacts of future climate variability and change on cotton production in the Texas Rolling Plains. Beltwide Cotton Conferences. 5-7 January, 2015. San Antonio, TX. Full length paper.

[47]. Daggupati, P., S. Ale§, N. Pai, R. Zeckoski, J. Jeong, P.B. Parajuli, M.A. Youssef, D. Saraswat and K.R. Douglas-Mankin. 2014. Calibration and validation strategies for hydrological and water quality modeling. Annual Meeting Paper No. 141914028. St. Joseph, MI: ASABE (Invited).

[46]. Saraswat, D.§, N. Pai, J.R. Frankenberger, S. Ale, P. Daggupati, K.R. Douglas-Mankin and M.A. Youssef. 2014. Documentation and reporting procedures for hydrologic and water quality models. Annual Meeting Paper No. 141914000. St. Joseph, MI: ASABE (Invited).

[45]. Modala2,§, N.R. and S. Ale. 2014. Texas Plains climate change interactive GIS web application. ESRI International User Conference. 20-24 July, 2014. San Diego, CA.

[44]. Moriasi§, D.N., P.H. Gowda, J.G. Arnold, D.J. Mulla, S. Ale, J.L. Steiner and M. D. Tomer 2014. New SWAT tile drain equations: Modifications, calibration, validation and application. 69th Soil and Water Conservation Society International Annual Conference. 27-30 July, 2014. Lombard, IL.

[43]. Ale§, S. and S. Chaudhuri1. 2013. Groundwater resources and associated environmental issues in Texas: A Changing Scenario. ASABE Annual Meeting Paper No. 131618351. St. Joseph, MI: ASABE.

[42]. Modala2,§, N.R., S. Ale, N. Rajan, K. R. Thorp and C. Munster. 2013. Studying the effects of climate change on cotton production in the Texas High Plains using the DSSAT-CROPGRO-Cotton model. ASABE Annual Meeting Paper No. 131612145. St. Joseph, MI: ASABE.

[41]. Chaudhuri1,§, S. and S. Ale. 2013. Regional trends in groundwater levels and quality as affected by irrigational use in the Southern High Plains of Texas. ASABE Annual Meeting Paper No. 131597820. St. Joseph, MI: ASABE.

[40]. Rajan, N.§, S. J. Maas, S. Ale, and K.D. Casey. 2013. Impacts of biofuel induced land use change on energy, water, carbon and greenhouse gas balances of the Southwest U.S. cotton belt region. The Association for the Advancement of Industrial Crops Annual Meeting, September 13-19, Washington D.C.

[39]. Moriasi§, D.N., P.H. Gowda, J.G. Arnold, D.J. Mulla, and S. Ale, 2012. Evaluation of revised subsurface tile drainage algorithms in SWAT for a cold climate. International SWAT conference, 16-20 July 2012, New Delhi, India. (Full length paper).

[38]. Movva, R., S.V. Tammineedi, Y.R. Kaluvai and S. Ale§, 2012. Experiences from subsurface drainage technology pilot areas of Andhra Pradesh. ASABE Annual Meeting Paper No. 121341043. St. Joseph, MI: ASABE. (Full length paper)

[37]. Chaudhuri1,§, S., S. Ale, P.H. Gowda, and F.H. Jaber. 2012. Spatio-temporal characterization of groundwater resources in north central Texas. ASABE Annual Meeting Paper No. 121338211. St. Joseph, MI: ASABE.

[36]. Modala2,§, N.R., S. Ale, S. Nair, C. Munster and N. Rajan, 2012. Evaluation of irrigation strategies for the Texas Rolling Plains and the High Plains under projected future climate scenarios using DSSAT model. ASABE Annual Meeting Paper No. 121338212. St. Joseph, MI: ASABE.

[35]. Ale§, S., P.H. Gowda, D.J. Mulla and D. N. Moriasi. 2012. Comparative performance of DRAINMOD and ADAPT models in predicting nitrate-N losses through tile drainage systems in southern Minnesota. ASABE Annual Meeting Paper No. 121338210. St. Joseph, MI: ASABE.

[34]. Bowling§, L., S. Rutkowski, S. Ale and K. Cherkauer. 2012. Agricultural drainage and hydrologic variability in the US Corn Belt.  International Annual Meetings, American Society of Agronomy. 21-24 October, Cincinnati, OH.

[33]. Bowen§, G. J., C.D. Kennedy, C. Bataille, Z. Liu, S. Ale, J. VanDeVelde, C. R. Roswell, L. C. Bowling. 2012. Chemical tracers illustrate pathways of solute discharge from artificially drained agricultural watersheds. American Geophysical Union Fall Meeting, 3-7 December, San Francisco, CA.

[32]. Ale§, S., S. Chaudhuri, P.B. DeLaune, N. Rajan and P.H. Gowda. 2011. Evaluation of strategies to improve groundwater quality in the Texas Rolling Plains. American Geophysical Union Fall Meeting. 5-9 December, San Francisco, CA.

[31]. Ale§, S., L.C. Bowling, I. Chaubey and D. Moriasi. 2011. Prediction of nitrate losses from a subsurface drained agricultural watershed in Indiana using SWAT. ASABE Annual Meeting Paper No. 1111273. St. Joseph, MI: ASABE.

[30]. Rajan§, N., S. Ale and P. B. DeLaune.  2011. On-farm evaluation of irrigation management options for cotton in the Texas Rolling Plains. Abstracts, Annual Meetings, Amer. Soc. Agronomy. October 16 – 19, San Antonio, TX.

[29]. Mohan Rao2, B.V., M. Raghu Babu, S. Ale§, and T.V. Satyanarayana. 2011. Field evaluation of DRAINMOD-S for a salt affected soil in Krishna western delta, India. ASABE Annual Meeting Paper No. 1110629. St. Joseph, MI: ASABE.

[28]. Ale, S, L.C. Bowling§, and P.R. Owens. 2011. Spatial distribution of nitrate losses from subsurface drainage systems across Indiana. National Water Conference. Washington, D.C.

[27]. Ale§, S., L. Bowling, M. Youssef, S. Brouder, and J. Frankenberger, 2010. Potential watershed nitrate load reduction with drainage water management under varied implementation options. 9th International Drainage Symposium (17th CIGR World Congress), Quebec City, Canada, Paper No. 100137. (Full length paper).

[26]. Ale, S. and L.C. Bowling§. 2010. Subsurface drainage contribution to streamflow in subsurface drained agricultural watersheds in Indiana. AGU Fall Meeting, San Francisco, CA.

[25]. Ale§, S. and L.C. Bowling. 2010. Subsurface drainage influence on streamflow characteristics in agricultural watersheds of Indiana. Indiana Water Resources Association Spring Symposium. West Lafayette, IN.

[24]. Ale, S. and L.C. Bowling§. 2010. Estimating potentially subsurface drained areas in Indiana and their influence on streamflow pattern. National Water Conference. Hilton Head, SC.

[23]. Ale§, S., L. Bowling, I. Chaubey, J. Frankenberger, K. Merriman, and P. Owens. 2009. Drainage water management impact on nitrate load from subsurface drainage systems in the Hoagland watershed in Indiana. ASABE Annual Meeting Paper No. 096895. St. Joseph, MI: ASABE.

[22]. Ale§, S., L.C. Bowling, M.A. Youssef and S.M. Brouder. 2008. Simulating the effects of fertilization and drainage water management on nitrogen loss to tile drains. ASABE Annual Meeting Paper No. 084014. St. Joseph, MI: ASABE.

[21]. Merriman§, K.R., I. Chaubey, S. Ale and L.C. Bowling. 2008. Quantification of nutrient dynamics in agricultural drainage ditches with BMPs in Hoagland ditch watershed in northern Indiana. ASABE Annual Meeting Paper No. 083530. St. Joseph, MI: ASABE.

[20]. Frankenberger§, J., E. Kladivko, L. Bowling, S. Brouder, J. Lowenberg-DeBoer, R. Adeuya, B. Carter, S. Ale, A. Nistor, and N. Utt. 2008. Drainage water management impacts on watershed nitrate load, soil quality, and farm profitability. National Water Conference, Sparks, NV.

[19]. Ale§, S., B.S. Naz and L.C. Bowling, 2007. Mapping of tile drains in Hoagland watershed for simulating the effects of drainage water management, ASABE Annual Meeting Paper No. 072144. St. Joseph, MI: ASABE. (Full length paper).

[18]. Prasad§, P.R.K., D. Srinivas, T.V. Satyanarayana, S. R. Chandra, G. S. Rao, B. M. Rao, Ale, S., 2007. Reclamation of saline and waterlogged soils in Mutluru channel command of Krishna western delta, Andhra Pradesh, India. 4th International Conference on Irrigation and Drainage. Sacramento, USA. (Full length paper).

[17]. Ale§, S., L. C. Bowling, S. M. Brouder and J.R. Frankenberger, 2006. Simulating the effects of drainage water management using DRAINMOD. ASABE Annual Meeting Paper No. 062313. St. Joseph, Mich.: ASABE. (Full length paper).

[16]. Satyanarayana§, T.V. and A. Srinivasulu, 2005. Successful pipe drainage technology for reclamation of water logged salt affected lands in Krishna Western Delta of AP, India. International Agricultural Engineering Conference, AIT, Bangkok, Thailand. (Full length paper).

[15]. Srinivasulu, A., T.V. Satyanarayana§ and H.V. Hema Kumar, 2003. Subsurface drainage for the control of water logging in a pilot area in Nagarjunasagar right canal command in south India. 9th International Drainage Workshop Paper No. 006. Utrecht, The Netherlands. (Full length paper).

[14]. Srinivasulu§, A., M. Ravikumar2, T.V. Satyanarayana and J.L.N. Sudha2, 2003. Comparison of crop water requirement and actual water applied in Krishna Western Delta in Andhra Pradesh. In: Procs. of ‘International Conference on Water and Environment’, Bhopal, India Vol. I (Watershed Hydrology) pp. 75-83. (Full length paper).

[13]. Srinivasulu§, A., T.V. Satyanarayana, H.V. Hema Kumar and M. Raghu Babu, 2003. Performance evaluation of drainage systems at Konanki and Uppugunduru pilot areas of Indo-Dutch Network Project, Bapatla. In: Procs. of Workshop on ‘Drainage and Water Management for the Control of Salinity and Water Logging in Irrigated Agricultural Lands’, Hyderabad, India. pp. 23-29. (Full length paper).

[12]. Srinivasulu§, A., T.V. Satyanarayana, G.V. Lakshmi, M. Ratnam, C.V. Hanumanthaiah and H.V. Hema Kumar, 2003. Farmers’ initiative for subsurface drainage to combat salinity problem. In: Procs. of Workshop on ‘Drainage and Water Management for the Control of Salinity and Water Logging in Irrigated Agricultural Lands’, Hyderabad, India. pp. 103-106. (Full length paper).

[11]. Srinivasulu§, A., G.V. Lakshmi, M. Ratnam and T.V. Satyanarayana, 2002. Subsurface drainage for the reclamation of water logged saline lands in canal commands of Andhra Pradesh. In: Procs. of International Conference on ‘Hydrology and Water Management’, Hyderabad, India Vol. I pp. 695-703. (Full length paper).

[10]. Srinivasulu§, A., H.V. Hema Kumar, T.V. Satyanarayana and M. Raghu Babu, 2002. Performance of drainage systems at Uppugunduru pilot area in Krishna Western Delta. In: Souvenir of the Seminar on ‘Globalization – Challenges and Opportunities to Agricultural Engineering’, Bapatla, India. pp. 81-82. (Full length paper).

[9]. Hema Kumar§, H.V., A. Srinivasuluand T.V. Satyanarayana, 2002. Effect of drain spacing and envelope material on water table fluctuations and drain discharges. In: Souvenir of the Seminar on ‘Globalization – Challenges and Opportunities to Agricultural Engineering’, Bapatla, India. pp. 83-84. (Full length paper).

[8]. Satyanarayana§, T.V., H.V. Hema Kumar and A. Srinivasulu, 2002. A case study of subsurface drainage system performance in relation to envelope materials and spacings. In: Proc. of 36th Annual Convention of the Indian Society of Agricultural Engineers, Kharagpur, India. (Full length paper).

[7]. Satyanarayana§, T.V., A. Srinivasulu and H.V. Hema Kumar, 2001. Successful drainage pilot in Nagarjunasagar project right canal command in India – A Case Study. In: Procs. of 1st Asian Regional Conference of ICID, Seoul, Korea. (Full length paper).

[6]. Srinivasulu, A., T.V. Satyanarayana§ and H.V. Hema Kumar, 2001. Performance evaluation of closed subsurface drainage system in a pilot area in NSP canal command. In: Proc. of 35th Annual Convention of the Indian Society of Agricultural Engineers, Bhubaneshwar, India. (Full length paper).

[5]. Hema Kumar, H.V., T.V. Satyanarayana§, A. Srinivasulu and G. Aravind Reddy, 2001. Drainage investigations for the design of subsurface drainage system at Konanki pilot area in Prakasham district of Andhra Pradesh. In: Proc. of 35th Annual Convention of the Indian Society of Agricultural Engineers, Bhubaneshwar, India. (Full length paper).

[4]. Vengaiah, P.C.2,§, A. Srinivasulu and M. Raghu Babu, 2001. Study of infiltration characteristics of soils at Konanki and Uppugunduru operational research project sites. In: Proc. of 6th National Seminar of Indian Society of Coastal Agricultural Research, Hyderabad, India. (Full length paper).

[3]. Vengaiah, P.C.2,§, M. Raghu Babu and A. Srinivasulu, 2001. Soil hydraulic conductivity studies at Uppugunduru operational research project site. In: Proc. of 6th National Seminar of Indian Society of Coastal Agricultural Research, Hyderabad, India. (Full length paper).

[2]. Srinivasulu§, A., M. Kalyan Kumar2, L. Sreedhar2, P.D.P. Rao2 and D.A. Rao, 1999. Performance evaluation of bi-wall drip irrigation system. In: Proc. of National Seminar on ‘Problems and Prospects of Micro-Irrigation – A Critical Appraisal’, Bangalore, India. pp. 120-124. (Full length paper).

[1]. Srinivasulu§, A., K. Yella Reddy and D. Appa Rao, 1994. Design and evaluation of an efficient foot valve. In: Proc. of National Seminar on ‘Conservation of Energy in Agricultural Pumping Systems’, Hyderabad, India. pp. B1-B11. (Full length paper).

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