1. Safaie, A., Weiskerger, C.J., Nevers, M.B., Byappanahalli, M.N., Phanikumar, M.S.; Evaluating the impacts of foreshore sand and birds on microbiological contamination at a freshwater beach (2021) Water Research, 190, art. no. 116671.

  2. Safaie, A., Weiskerger, C.J., Nguyen, T.D., Acrey, B., Zepp, R.G., Molina, M., Cyterski, M., Whelan, G., Pachepsky, Y.A., Phanikumar, M.S.; Modeling the photoinactivation and transport of somatic and F-specific coliphages at a Great Lakes beach(2020) Journal of Environmental Quality, 49 (6), pp. 1612-1623.

  3. Shen, G., Yuan, J., Phanikumar, M.S.; Direct numerical simulations of turbulence and hyporheic mixing near sediment-water interfaces (2020) Journal of Fluid Mechanics, 892, art. no. A20.

  4. Weiskerger, C.J., Phanikumar, M.S.; Numerical modeling of microbial fate and transport in natural waters: Review and implications for normal and extreme storm events (2020) Water (Switzerland), 12 (7), art. no. 1876.

  5. Nevers, M.B., Byappanahalli, M.N., Nakatsu, C.H., Kinzelman, J.L., Phanikumar, M.S., Shively, D.A., Spoljaric, A.M.; Interaction of bacterial communities and indicators of water quality in shoreline sand, sediment, and water of Lake Michigan (2020) Water Research, 178, art. no. 115671.

  6. Roy Chowdhury, S., Zarnetske, J.P., Phanikumar, M.S., Briggs, M.A., Day-Lewis, F.D., Singha, K.; Formation Criteria for Hyporheic Anoxic Microzones: Assessing Interactions of Hydraulics, Nutrients, and Biofilms (2020) Water Resources Research, 56 (3).

  7. Sun, L., Qiu, H., Niu, J., Hu, B.X., Kelly, J.F., Bolster, D., Phanikumar, M.S.; Comparison of negative skewed space fractional models with time nonlocal approaches for stream solute transport modeling (2020) Journal of Hydrology, 582, art. no. 124504.

  8. Qiu, H., Hamilton, S.K., Phanikumar, M.S.; Modeling the effects of vegetation on stream temperature dynamics in a large, mixed land cover watershed in the Great Lakes region (2020) Journal of Hydrology, 581, art. no. 124283.

  9. Weiskerger, C.J., Brandão, J., Ahmed, W., Aslan, A., Avolio, L., Badgley, B.D., Boehm, A.B., Edge, T.A., Fleisher, J.M., Heaney, C.D., Jordao, L., Kinzelman, J.L., Klaus, J.S., Kleinheinz, G.T., Meriläinen, P., Nshimyimana, J.P., Phanikumar, M.S., Piggot, A.M., Pitkänen, T., Robinson, C., Sadowsky, M.J., Staley, C., Staley, Z.R., Symonds, E.M., Vogel, L.J., Yamahara, K.M., Whitman, R.L., Solo-Gabriele, H.M., Harwood, V.J.; Impacts of a changing earth on microbial dynamics and human health risks in the continuum between beach water and sand (2019) Water Research, 162, pp. 456-470.

  10. Ngasala, T.M., Masten, S.J., Phanikumar, M.S.; Impact of domestic wells and hydrogeologic setting on water quality in peri-urban Dar es Salaam, Tanzania (2019) Science of the Total Environment, 686, pp. 1238-1250.

  11. Ngasala, T.M., Gasteyer, S.P., Masten, S.J., Phanikumar, M.S.; Linking Cross Contamination of Domestic Water with Storage Practices at the Point of Use in Urban Areas of Dar es Salaam, Tanzania (2019) Journal of Environmental Engineering (United States), 145 (5), art. no. 04019017.

  12. Qiu, H., Niu, J., Phanikumar, M.S.; Quantifying the space – time variability of water balance components in an agricultural basin using a process-based hydrologic model and the Budyko framework (2019) Science of the Total Environment, 676, pp. 176-189.

  13. Qiu, H., Blaen, P., Comer-Warner, S., Hannah, D.M., Krause, S., Phanikumar, M.S.; Evaluating a Coupled Phenology-Surface Energy Balance Model to Understand Stream-Subsurface Temperature Dynamics in a Mixed-Use Farmland Catchment (2019) Water Resources Research.

  14. Ngasala, T.M., Masten, S.J., Phanikumar, M.S., Mwita, E.J.; Analysis of water security and source preferences in rural Tanzania (2018) Journal of Water Sanitation and Hygiene for Development, 8 (3), pp. 439-448.

  15. Nevers, M.B., Byappanahalli, M.N., Shively, D., Buszka, P.M., Jackson, P.R., Phanikumar, M.S.; Identifying and eliminating sources of recreational water quality degradation along an urban coast (2018) Journal of Environmental Quality, 47 (5), pp. 1042-1050.

  16. Zhang, J., Qiu, H., Li, X., Niu, J., Nevers, M.B., Hu, X., Phanikumar, M.S.; Real-Time Nowcasting of Microbiological Water Quality at Recreational Beaches: A Wavelet and Artificial Neural Network-Based Hybrid Modeling Approach (2018) Environmental Science and Technology, 52 (15), pp. 8446-8455.

  17. Ding, D., Benson, D.A., Fernàndez-Garcia, D., Henri, C.V., Hyndman, D.W., Phanikumar, M.S., Bolster, D.; Elimination of the Reaction Rate “Scale Effect”: Application of the Lagrangian Reactive Particle-Tracking Method to Simulate Mixing-Limited, Field-Scale Biodegradation at the Schoolcraft (MI, USA) Site (2017) Water Resources Research, 53 (12), pp. 10411-10432.

  18. Safaie, A., Litchman, E., Phanikumar, M.S.; Evaluating the role of groundwater in circulation and thermal structure within a deep inland lake (2017) Advances in Water Resources, 108, pp. 310-327.

  19. Nguyen, T.D., Hawley, N., Phanikumar, M.S.; Ice cover, winter circulation, and exchange in Saginaw Bay and Lake Huron (2017) Limnology and Oceanography, 62 (1), pp. 376-393.

  20. Safaie, A., Dang, C., Qiu, H., Radha, H., Phanikumar, M.S.; Manifold methods for assimilating geophysical and meteorological data in Earth system models and their components (2017) Journal of Hydrology, 544, pp. 383-396.

  21. Safaie, A., Wendzel, A., Ge, Z., Nevers, M.B., Whitman, R.L., Corsi, S.R., Phanikumar, M.S.; Comparative Evaluation of Statistical and Mechanistic Models of Escherichia coli at Beaches in Southern Lake Michigan (2016) Environmental Science and Technology, 50 (5), pp. 2442-2449.

  22. Shively, D.A., Nevers, M.B., Breitenbach, C., Phanikumar, M.S., Przybyla-Kelly, K., Spoljaric, A.M., Whitman, R.L.; Prototypic automated continuous recreational water quality monitoring of nine Chicago beaches (2016) Journal of Environmental Management, 166, pp. 285-293.

  23. Niu, J., Phanikumar, M.S.; Modeling watershed-scale solute transport using an integrated, process-based hydrologic model with applications to bacterial fate and transport (2015) Journal of Hydrology, 529 (P1), pp. 35-48.

  24. Dang, C., Safaie, A., Phanikumar, M., Radha, H.; Wind speed and direction estimation using manifold approximation (2015) IPSN 2015 - Proceedings of the 14th International Symposium on Information Processing in Sensor Networks (Part of CPS Week), pp. 328-329.

  25. Meerschaert, M.M., Sabzikar, F., Phanikumar, M.S., Zeleke, A.; Tempered fractional time series model for turbulence in geophysical flows (2014) Journal of Statistical Mechanics: Theory and Experiment, 2014 (9), art. no. P09023.

  26. Niu, J., Shen, C., Li, S.-G., Phanikumar, M.S.; Quantifying storage changes in regional Great Lakes watersheds using a coupled subsurface-land surface process model and GRACE, MODIS products (2014) Water Resources Research, 50 (9), pp. 7359-7377.

  27. Nguyen, T.D., Thupaki, P., Anderson, E.J., Phanikumar, M.S.; Summer circulation and exchange in the Saginaw Bay-Lake Huron system (2014) Journal of Geophysical Research: Oceans, 119 (4), pp. 2713-2734.

  28. Maxwell, R.M., Putti, M., Meyerhoff, S., Delfs, J.-O., Ferguson, I.M., Ivanov, V., Kim, J., Kolditz, O., Kollet, S.J., Kumar, M., Lopez, S., Niu, J., Paniconi, C., Park, Y.-J., Phanikumar, M.S., Shen, C., Sudicky, E.A., Sulis, M.; Surface-subsurface model intercomparison: A first set of benchmark results to diagnose integrated hydrology and feedbacks (2014) Water Resources Research, 50 (2), pp. 1531-1549.

  29. Zhang, H., Liu, F., Phanikumar, M.S., Meerschaert, M.M.; A novel numerical method for the time variable fractional order mobile-immobile advection-dispersion model (2013) Computers and Mathematics with Applications, 66 (5), pp. 693-701.

  30. Mendoza-Sanchez, I., Phanikumar, M.S., Niu, J., Masoner, J.R., Cozzarelli, I.M., McGuire, J.T.; Quantifying wetland-aquifer interactions in a humid subtropical climate region: An integrated approach (2013) Journal of Hydrology, 498, pp. 237-253.

  31. Shen, C., Niu, J., Phanikumar, M.S.; Evaluating controls on coupled hydrologic and vegetation dynamics in a humid continental climate watershed using a subsurface-land surface processes model (2013) Water Resources Research, 49 (5), pp. 2552-2572.

  32. Fry, L.M., Hunter, T.S., Phanikumar, M.S., Fortin, V., Gronewold, A.D.; Identifying streamgage networks for maximizing the effectiveness of regional water balance modeling (2013) Water Resources Research, 49 (5), pp. 2689-2700.

  33. Thupaki, P., Phanikumar, M.S., Whitman, R.L.; Solute dispersion in the coastal boundary layer of southern Lake Michigan (2013) Journal of Geophysical Research: Oceans, 118 (3), pp. 1606-1617.

  34. Thupaki, P., Phanikumar, M.S., Schwab, D.J., Nevers, M.B., Whitman, R.L.; Evaluating the role of sediment-bacteria interactions on Escherichia coli concentrations at beaches in southern Lake Michigan (2013) Journal of Geophysical Research: Oceans, 118 (12), pp. 7049-7065.

  35. Ge, Z., Whitman, R.L., Nevers, M.B., Phanikumar, M.S.; Wave-induced mass transport affects daily Escherichia coli fluctuations in nearshore water (2012) Environmental Science and Technology, 46 (4), pp. 2204-2211.

  36. Ge, Z., Whitman, R.L., Nevers, M.B., Phanikumar, M.S., Byappanahalli, M.N.; Nearshore hydrodynamics as loading and forcing factors for Escherichia coli contamination at an embayed beach; (2012) Limnology and Oceanography, 57 (1), pp. 362-381.

  37. Anderson, E.J., Phanikumar, M.S.; Surface storage dynamics in large rivers: Comparing three-dimensional particle transport, one-dimensional fractional derivative, and multirate transient storage models (2011) Water Resources Research, 47 (9), art. no. W09511.

  38. Shen, C., Phanikumar, M.S.; A process-based, distributed hydrologic model based on a large-scale method for surface-subsurface coupling (2010) Advances in Water Resources, 33 (12), pp. 1524-1541.

  39. Phanikumar, M.S., McGuire, J.T.; A multi-species reactive transport model to estimate biogeochemical rates based on single-well push-pull test data (2010) Computers and Geosciences, 36 (8), pp. 997-1004.

  40. Larson, G.J., Lawson, D.E., Evenson, E.B., Knudsen, Ó., Alley, R.B., Phanikumar, M.S.; Origin of stratified basal ice in outlet glaciers of Vatnajökull and Öræfajökull, Iceland (2010) Boreas, 39 (3), pp. 457-470.

  41. Shen, C., Niu, J., Anderson, E.J., Phanikumar, M.S.; Estimating longitudinal dispersion in rivers using Acoustic Doppler Current Profilers (2010) Advances in Water Resources, 33 (6), pp. 615-623.

  42. Fong, T.-T., Phanikumar, M.S., Xagoraraki, I., Rose, J.B.; Quantitative detection of human adenoviruses in wastewater and combined sewer overflows influencing a Michigan river (2010) Applied and Environmental Microbiology, 76 (3), pp. 715-723.

  43. Thupaki, P., Phanikumar, M.S., Beletsky, D., Schwab, D.J., Nevers, M.B., Whitman, R.L.; Budget analysis of Escherichia coli at a southern Lake Michigan Beach (2010) Environmental Science and Technology, 44 (3), pp. 1010-1016.

  44. Nejadhashemi, A.P., Shen, C., Wardynski, B.J., Mantha, P.S.; Evaluating the impacts of land use changes on hydrologic responses in the agricultural regions of Michigan and Wisconsin (2010) American Society of Agricultural and Biological Engineers Annual International Meeting 2010, ASABE 2010, 3, pp. 2091-2119.

  45. Shen, C., Phanikumar, M.S.; An efficient space-fractional dispersion approximation for stream solute transport modeling (2009) Advances in Water Resources, 32 (10), pp. 1482-1494.

  46. Wong, M., Kumar, L., Jenkins, T.M., Xagoraraki, I., Phanikumar, M.S., Rose, J.B.; Evaluation of public health risks at recreational beaches in Lake Michigan via detection of enteric viruses and a human-specific bacteriological marker (2009) Water Research, 43 (4), pp. 1137-1149.

  47. Shen, C., Phanikumar, M.S., Fong, T.T., Aslam, I., Mcelmurry, S.P., Molloy, S.L., Rose, J.B.; Evaluating bacteriophage P22 as a tracer in a complex surface water system: The Grand River, Michigan (2008) Environmental Science and Technology, 42 (7), pp. 2426-2431.

  48. Phanikumar, M.S., Aslam, I., Shen, C., Long, D.T., Voice, T.C.; Separating surface storage from hyporheic retention in natural streams using wavelet decomposition of acoustic Doppler current profiles (2007) Water Resources Research, 43 (5), art. no. W05406.

  49. Liu, L., Phanikumar, M.S., Molloy, S.L., Whitman, R.L., Shively, D.A., Nevers, M.B., Schwab, D.J., Rose, J.B.; Modeling the transport and inactivation of E. coli and enterococci in the near-shore region of Lake Michigan (2006) Environmental Science and Technology, 40 (16), pp. 5022-5028.

  50. Phanikumar, M.S., Hyndman, D.W., Zhao, X., Dybas, M.J.; A three-dimensional model of microbial transport and biodegradation at the Schoolcraft, Michigan, site (2005) Water Resources Research, 41 (5), pp. 1-17.

  51. Molloy, S.L., Liu, L.B., Phanikumar, M.S., Jenkins, T.M., Wong, M.V., Rose, J.B., Whitman, R.L., Shively, D.A., Nevers, M.B.; The presence and near-shore transport of human fecal pollution in Lake Michigan beaches (2005) Proceedings of MTS/IEEE OCEANS, 2005, 2005, art. no. 1639995, pp. 1667-1672.

  52. Phanikumar, M.S., McGuire, J.T.; A 3D partial-equilibrium model to simulate coupled hydrogeological, microbiological, and geochemical processes in subsurface systems (2004) Geophysical Research Letters, 31 (11), pp. L11503 1-4.

  53. Sutka, R.L., Ostrom, N.E., Ostrom, P.H., Phanikumar, M.S.; Stable nitrogen isotope dynamics of dissolved nitrate in a transect from the north Pacific subtropical gyre to the eastern tropical north Pacific (2004) Geochimica et Cosmochimica Acta, 68 (3), pp. 517-527.

  54. Phanikumar, M.S., Hyndman, D.W.; Erratum: Interactions between sorption and biodegradation: Exploring bioavailability and pulsed nutrient injection efficiency (2003) Water Resources Research, 39 (10), pp. COR11.

  55. Phanikumar, M.S., Hyndman, D.W.; Interactions between sorption and biodegradation: Exploring bioavailability and pulsed nutrient injection efficiency (2003) Water Resources Research, 39 (5), pp. SBH81-SBH813.

  56. Phanikumar, M.S., Mahajan, R.L.; Non-Darcy natural convection in high porosity metal foams (2002) International Journal of Heat and Mass Transfer, 45 (18), pp. 3781-3793.

  57. hanikumar, M.S., Hyndman, D.W., Criddle, C.S.; Biocurtain design using reactive transport models (2002) Ground Water Monitoring and Remediation, 22 (3), pp. 113-123.

  58. Phanikumar, M.S., Hyndman, D.W., Wiggert, D.C., Dybas, M.J., Witt, M.E., Criddle, C.S.; Simulation of microbial transport and carbon tetrachloride biodegradation in intermittently-fed aquifer columns (2002) Water Resources Research, 38 (4), pp. 4-1-4-13.

  59. Hyndman, D.W., Dybas, M.J., Forney, L., Heine, R., Mayotte, T., Phanikumar, M.S., Tatara, G., Tiedje, J., Voice, T., Wallace, R., Wiggert, D., Zhao, X., Criddle, C.S.; Hydraulic characterization and design of a full-scale biocurtain (2000) Ground Water, 38 (3), pp. 462-474.

  60. Phanikumar, M.S., Mahajan, R.L.; Numerical analysis of unsteady thermosolutal convection over a horizontal isothermal circular cylinder (1998) Numerical Heat Transfer; Part A: Applications, 33 (7), pp. 673-700.

  61. Bhaskarwar, A.N., Phanikumar, M.S.; On heat transfer augmentation using dilute gas-solid suspensions (1995) Journal of Heat Transfer, 117 (4), pp. 1091-1094.

  62. Phanikumar, M.S.; Thermosolutal convection in a rectangular enclosure with strong side-walls and bottom heating (1994) International Journal of Heat and Fluid Flow, 15 (4), pp. 325-336.

  63. Phanikumar, M.S., Bhaskarwar, A.N.; On the enhancement in heat transfer through the use of slurries (1993) International Journal of Heat and Mass Transfer, 36 (3), pp. 735-741.