Peer Reviewed Publications

  1. Zipper, SC, JC Hammond, M Shanafield, M Zimmer, T Datry, CN Jones, KE Kaiser, SE Godsey, RM Burrows, JR Blaszczak, MH Busch, AN Price, KS Boersma, AS Ward, K Costigan, GH Allen, CA Krabbenhoft, WK Dodds, MC Mims, JD Olden, SK Kampf, AJ Burgin, DC Allen. 2021. Pervasive changes in stream intermittence across the United States. Environmental Research Letters 16(084033).
  2. Kim, J, NE Blair, AS Ward, K Goff. 2021. Storm-Induced Dynamics of Particulate Organic Carbon in Clear Creek, Iowa: An Intensively Managed Landscape Critical Zone Observatory Story. Frontiers in Water, 2(578261).
  3. Blair, NE, EA Bettis III, TR Filley, JA Moravek, ANT Papanicolaou, AS Ward, CG Wilson, N Zhou, B Kazmierczak, J Kim. 2021. The spatiotemporal evolution of storm pulse particulate organic carbon in a low gradient, agriculturally dominated watershed. Frontiers in Water, 3(600649).
  4. Danczak, RE, AE Goldman, RK Chu, JG Toyoda, VA Garayburo-Carusa, N Tolić, EB Graham, HW Morad, L Renteria, JR Wells, SP Herzog, AS Ward, JC Stegen. 2021. Ecological theory applied to environmental metabolomes reveals compositional divergence despite conserved molecular properties. Science of the Total Environment, 788(147409).
  5. Hammond, JC, MA Zimmer, M Shanafield, K Kaiser, SE Godsey, MC Mims, SC Zipper, RM Burrows, SK Kampf, W Dodds, CN Jones, CA Krabbenhoft, KS Boersma, T Datry, JD Olden, GH Allen, AN Price, K Costigan, R Hale, AS Ward, DC Allen. 2020. Spatial patterns and drivers of nonperrenial flow regimes in the contiguous United States. Geophyscial Research Letters. 48(2) e2020GL090794.
  6. Allen, DC, T Datry, KS Boersma, MT Bogan, AJ Boulton, D Bruno, MH Busch, KH Costigan, WK Dodds, KM Fritz, SE Godsey, JB Jones, T Kaletova, SK Kampf, MC Mims, TM Neelson, JD Olden, AV Pastor, NL Poff, BL Ruddell, A Ruho, G Singher, P Vezza, AS Ward, MA Zimmer. 2020. River ecosystem conceptual models and non‐perennial rivers: A critical review. WIREs Water. 7:e1473
  7. Busch, MH, KH Costigan, KM Fritz, T Datry, CA Krabbenhoft, JC Hammond, MA Zimmer, JD Olden, RM Burrows, WK Dodds, KS Boersma, M Shanafield, SK Kampf, MC Mims, MT Bogan, AS Ward, M Perez Rocha, SE Godsey, GH Allen, JR Blaszczak, CN Jones, DC Allen. 2020. What’s in a Name? Patterns, Trends, and Suggestions for Defining Non-Perennial Rivers and Streams. Water, 12(1980).
  8. Zimmer, MA, KE Kaiser, JR Blaszczak, SC Zipper, JC Hammond, KM Fritz, KH Costigan, J Hosen, SE Godsey, GH Allen, S Kampf, RM Burrows, CA Krabbenhoft, W Dodds, R Hale, JD Olden, M Shanafield, AG DelVecchia, AS Ward, MC Mims, T Datry, MT Bogan, KS Boersma, MH Busch, CN Jones, AJ Burgin, DC Allen. 2020. Zero or not? Causes and consequences of zero‐flow stream gage readings. WIREs-Water. e1435. 25 pp.
  9. Yoder, L, AS Ward, S Spak, KE Dalrymple. 2020. Local Government Perspectives on Collaborative Governance: A Comparative Analysis of Iowa's Watershed Management Authorities. Policy Studies Journal. doi: 10.1111/psj.12389.
  10. Comer-Warner, S, JLA Knapp, P Blaen, M Klaar, F Shelley, JP Zarnetske, J Lee-Cullin, S Folegot, M Kurz, J Lewandowski, J Harvey, AS Ward, C Mendoza-Lera, S Ullah, T Datry, N Kettridge, D Gooddy, J Drummond, E Marti, A Milner, D Hannah, S Krause.  2020. The method controls the story - Sampling method impacts on the detection of pore-water nitrogen concentrations in streambeds. Science of the Total Environment, 709, 136075.
  11. Ward, AS, SM Wondzell, NM Schmadel, SP Herzog. 2020. Climate Change Causes River Network Contraction and Disconnection in the H.J. Andrews Experimental Forest, Oregon, USA. Frontiers in Water, 2(7).
  12. Herzog, SP, AS Ward, SM Wondzell. 2019. Multiscale Feature‐feature Interactions Control Patterns of Hyporheic Exchange in a Simulated Headwater Mountain Stream. Water Resources Research, 55, 10976– 10992.
  13. Drummond, JD, NM Schmadel, CA Kelleher, AI Packman, AS Ward. 2019. Improving predictions of fine particle immobilization in streams. Geophysical Research Letters, 46. 9 pp. doi: 10.1029/2019GL085849
  14. Ward, AS, JP Zarnetske, V Baranov, PJ Blaen, N Krekenfeld, R Cju, R Derelle, J Drummond, J Fleckenstein, V Garayburu-Caruse, E Graham, D Hannah, CJ Harman, S Herzog, J Hixson, JLA Knapp, S Krause, MJ Kurz, J Lewandowski, A Li, E Marti, M Miller, AM Milner, K Neil, L Orsini, AI Packman, S Plont, L Renteria, K Roche, T Royer, NM Schmadel, C Segura, J Stegen, J Toyoda, J Wells, NI Wisoski,  SM Wondzell. 2019. Co-located contemporaneous mapping of morphological, hydrological, chemical, and biological conditions in a 5th-order mountain stream network, Oregon, USA, Earth System Science Data, 11, 1567–1581
  15. Ward, AS, SM Wondzell, NM Schmadel, S Herzog, JP Zarnetske, V Baranov, PJ Blaen, N Krekenfeld, R Cju, R Derelle, J Drummond, J Fleckenstein, V Garayburu-Caruse, E Graham, D Hannah, CJ Harman, J Hixson, JLA Knapp, S Krause, MJ Kurz, J Lewandowski, A Li, E Marti, M Miller, AM Milner, K Neil, L Orsini, AI Packman, S Plont, L Renteria, K Roche, T Royer, C Segura, J Stegen, J Toyoda, J Wells, NI Wisoski. 2019. Spatial and temporal variation in river corridor exchange across a 5th-order mountain stream network, Hydrology and Earth Systems Science, 23, 5199–5225.
  16. Ward, AS, MJ Kurz, NM Schmadel, JLA Knapp, PJ Blaen, CJ Harman, JD Drummond, DM Hannah, S Krause, A Li, E Marti, A Milner, K Neil, S Plont, AI Packman, NI Wisnoski, SM Wondzell, JP Zarnetske. 2019. Solute Transport and Transformation in an Intermittent, Headwater Mountain Stream with Diurnal Discharge Fluctuations. Water, 11, 2208.
  17. Lewandowski, J, S Arnon, E Banks, O Batelaan, A Betterle, T Croecker, C Coll, JD Drummond, J Gaona Garcia, J Galloway, J Gomez-Velez, RC Grabowski, SP Hersog, R Hinkelmann, A Höhne, J Hollender, MA Horn, A Jaeger, S Krause, A Löchner Prats, C Magliozzi, K Meinikmann, BB Mojarrad, BM Mueller, I Peralta-Maraver, AL Poipp, M Posselt, A Putschew, M Radke, M Raza, J Riml, A Roberston, C Rutere, J: Schaper, M Schirmer, H Schultz, M Shanafield, T Singh, AS Ward, P Wolke, A Wörman, L Wu. 2019. Is the Hyporheic Zone Relevant beyond the Scientific Community? Water, 11, 2230.
  18. Herzog, SP, WA Eisenstein, BN Halpin, AC Portman, NJM Fitzgerals, AS Ward, CP Higgins, JE McCray.  2019. Co-Design of Engineered Hyporheic Zones to Improve In-Stream Stormwater Treatment and Facilitate Regulatory Approval. Water, 11, 2543.
  19. Walsh, R and AS Ward. 2019. Redefining Clean Water Regulations Reduces Protections for Wetlands and Jurisdictional Uncertainty. Frontiers in Water, 1(1): 1-6.  doi: 10.3389/frwa.2019.00001
  20. Cain, MR, AS Ward, M Hrachowitz. 2019. Ecohydrologic separation alters interpreted hydrologic stores and fluxes in a headwater mountain catchment. Hydrological Processes, 33: 2658– 2675. doi: 10.1002/hyp.13518
  21. Czuba, JA, SR David, DA Edmonds, AS Ward. 2019. Dynamics of Surface-Water Connectivity in a Low-Gradient Meandering River Floodplain. Water Resources Research, 55: 1849-1870. doi: 10/1029:/2018WR023527
  22. Yoder, L, AS Ward, K Dalrymple, S Spak, R Lave. 2019. An analysis of conservation practice adoption studies in agricultural human-natural systems. Journal of Environmental Management, 236: 490-498. doi: 10.1016/j.jenvman.2019.02.009
  23. Kelleher, C, AS Ward, JLA Knapp, PJ Blaen, MJ Kurz, JD Drummond, JP Zarnetske, DM Hannah, C Mendoza-Lera, NM Schmadel, T Datry, J Lewandowski, AM Milnter, S Krause. 2019. Exploring tracer information and model framework trade‐offs to improve estimation of stream transient storage processes. 2019. Water Resources Research, 55, 3481– 3501. https://doi.org/10.1029/2018WR023585
  24. Ward, AS and AI Packman. 2019. Advancing our predictive understanding of river corridor exchange. WIREs-Water, 6(1) e1327. doi: 10.1002/wat21327
  25. Ward, AS, J Morgan, T Royer, J White. 2018. Streambed restoration to remove fine sediment alters reach-scale transient storage in a low-gradient 5th order river, Indiana, USA. Hydrological Processes, 32(12) 1786-1800 doi: 10.1002/hyp.11518
  26. Kumar, P, PVV Lee, ANT Papanicolaou, BL Rhoads, AM Anders, A Stumpf, CG Wilson, EA Bettis III, N Blair, AS Ward, R Filley, H Lin, L Keefer, D Keefe, Y Lin, M Muste, TV Royer, E Foufula-Georgiou, P Belmont. 2018. Critical Transition in Critical Zone of Intensively Managed Landscapes. Anthropocene, 22 10-19 doi: 10.1016/j.ancene.2018.04.002
  27. Ward, AS, NM Schmadel, SM Wondzell. 2018. Time-variable transit time distributions in the hyporheic zone of a headwater mountain stream. Water Resources Research. 54: 20pp. doi: 10.1002/2017WR021502
  28. Ward, AS, NM Schmadel, SM Wondzell. Simulation of dynamic expansion, contraction, and connectivity in a mountain stream network. 2018. Advances in Water Resources. 104: 64-82. Doi: 10.1016/j.advwatres.2018.01.01 
  29. Blaen, PJ, MJ Kurz, JD Drummond, JLA Knapp, C Mendoza-Lera, NM Schmadel, MJ Klaar, A Jäger, S Folegot, J Lee-Cullin, AS Ward, JP Zarnetske, T Datry, AM Milner, J Lewandowski, DM Hannah, S Krause. 2018. Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions. Ecohydrology 11(5) e1952: 9pp. doi: 10.1002/eco.1952
  30. Folegot, S, DM Hannah, SJ Dugdale, MJ Kurz, JD Drummond, MJ Klaar, JC Lee-Cullin, T Keller, E Marti, JP Zarnetske, AS Ward, S Krause. 2018. Low-flow controls on stream thermal dynamics. Limnologica, 68, 157-167.
  31. Loecke, TD, AJ Burgin, DA Riveros-Iregui, AS Ward, SA Thomas, CA Davis, MA St. Clair. 2017. Weather whiplash in agricultural regions drives deterioration of water quality. Biogeochemistry. 133(1) 7-15.  doi:10.1007/s10533-017-0315-z
  32. McConville, MB, NM Cohen, SM Nowicki, SR Lantz, JL Hixson, AS Ward, CK Remucal. 2017. A field analysis of lampricide photodegradation in Great Lakes tributaries. Environmental Science: Processes and Impacts, 19, 891-900.
  33. Ward, AS, NM Schmadel, SM Wondzell, MN Gooseff, K Singha. 2017. Dynamic hyporheic and riparian flow path geometry through base flow recession in two headwater mountain stream corridors. Water Resources Research. 53(5) 3988-4003. doi: 10.1002/2016WR019875
  34. Schmadel, NM, AS Ward, SM Wondzell. 2017. Hydrologic controls on hyporheic exchange in a headwater mountain stream. Water Resources Research. 53(7) 6260-6278. doi:10.1002/2017WR020576
  35. Kurz, MJ, JD Drummond, E Marti, JP Zarnetske, J Lee-Cullin, MJ Klaar, S Folegot, T Keller, AS Ward, HJ Fleckenstein, T Datry, DM Hannah, S Krause. 2017. Impacts of water level on metabolism and transient storage in vegetated lowland rivers - insights from a mesocosm study. Journal of Geophysical Research: Biogeosciences. 122(3) 628-644. doi: 10.1002/2016JG003695
  36. Ward, AS, CA Kelleher, SJK Mason, T Wagener, N McIntire, BL McGlynn, R Runkel, R. Payn. A software tool to assess uncertainty in transient storage model parameters using Monte Carlo simulations. 2017. Freshwater Science. 36(1) 195-217. doi: 10.1086/690444
  37. Russell, J., S Van Horne, AS Ward, EA Bettis III, J Gikonyo. Variability in Students’ Evaluating Processes in Peer Assessment with Calibrated Peer Review. 2017. Journal of Computer Assisted Learning. 33(2) 178-190. doi: 10.1111/jcal.12176
  38. Harman, C, AS Ward, A Ball. 2016. How does reach-scale stream-hyporheic transport vary with discharge? Insights from rSAS analysis of sequential tracer injections in a headwater mountain stream. Water Resources Research. 52 7130-7150. doi:10.1002/2016WR018832.
  39. Reynolds, KN, TD Loecke, AJ Burgin, CA Davis, D Riveros-Iregui, SA Thomas, AS Ward, M St. Clair. 2016. High-frequency nitrate sampling to determine uncertainty of monitoring strategies in agricultural watersheds. Environmental Science & Technology. 50(12) 6406-6414. doi:10.1021/acs.est.5b05423
  40. Malzone, J, CS Lowry, AS Ward. 2016. Response of the hyporheic zone to transient groundwater fluctuations on the annual and storm event time scales. Water Resources Research. 52 1-20. doi:10.1002/2014WR015716
  41. Schmadel, NM, AS Ward, MJ Kurz, JH Fleckenstein, JP Zarnetske, DM Hannah, T Blume, T Datry, M Vieweg, C Schmidt, PH Blaen, MJ Klaar, J Knapp, P Romeijn, T Keller, S Folegot, A Marruedo, S Krause. Stream solute tracer timescales changing with discharge and reach length confound process interpretation. 2016. Water Resources Research. 52 1-19. doi:10.1002/2015WR018062
  42. Schmadel, NM, AS Ward, CS Lowry, J Malzone. Hyporheic exchange controlled by hydrologic boundary conditions. 2016. Geophysical Research Letters. 1-10. doi:10.1002/2016GL068286
  43. Ward, AS, NM Schmadel, SM Wondzell, C Harman, MN Gooseff, K Singha. 2016. Hydrogeomorphic controls on hyporheic and riparian transport in two headwater mountain streams during base flow recession. Water Resources Research. 52(2) 1479-1497. doi:10.1002/2015WR018225
  44. Russell, J., S Van Horne, AS Ward, EA Bettis III, M Sipola, MK Rocheford, M Colombo. 2016. Large Lecture Transformation: Adopting Evidence-based Practices to Increase Student Engagement and Performance in an Introductory Science Course. Journal of Geoscience Education. 64(1) 37-51.  doi: 10.5408/15-084.1
  45. Smidt, SJ, JA Cullin, AS Ward, J Robinson, MA Zimmer, LK Lautz, TA Endreny. 2015. A comparison of hyporheic transport at a cross-vane structure and natural riffle feature, West Branch Owego Creek, New York, USA. Groundwater. 53(6) 859-871.  doi: 10.1111/gwat.12288
  46. Ward, AS. 2015. The evolution and state of interdisciplinary hyporheic research. WIREs-Water. 3(1) 83-103. doi: 10.1002/wat2.1120 (Invited monograph).
  47. Ausland, H, AS Ward, L Licht, C Just. 2015. Enhanced Vadose Zone Nitrogen Removal by Poplar During Dormancy. International Journal of Phytoremediation. 17(8) 729-736. doi: 10.1080/15226514.2014.987371
  48. Ward, AS, DM Cwiertny, EP Kolodziej, CC Brehm. 2015. Coupled reversion and stream-hyporheic exchange processes increase environmental persistence of trenbolone metabolites. Nature Communications. 6. doi: 10.1038/ncomms8067. 10 pp.
  49. González-Pinzón, R., AS Ward, CE Hatch, AN Wlostowski, K Singha, MN Gooseff, R Haggerty, JW Harvey, OA Cirpka, and J Brock. 2015. A field comparison of multiple techniques to quantify surface water–groundwater interactions. Freshwater Science. 34(1) 139-160.
  50. Davis, CA, AS Ward, D Schnoebelen, L Weber, A Burgin, T Loecke, D Riveros-Iregui, M St. Clair, S Thomas, C Just.  2014. Antecedent moisture controls on stream nitrate flux in an agricultural watershed, Clear Creek, Iowa. Journal of Environmental Quality. 43(4) 1494-1503. doi:10.2134/jeq2013.11.0438
  51. Ward, AS, MN Gooseff, M Fitzgerald, TJ Voltz, K Singha. 2014. Spatially distributed characterization of hyporheic solute transport during baseflow recession in a headwater mountain stream. Journal of Hydrology. 517, 362-377. doi: 10.1016/j.hydrol.2014.05.036
  52. Menichino, GT, AS Ward, ET Hester. 2014. Macropores as preferential flow paths in meander bends. Hydrological Processes. 28(3) 482-495. doi: 10.1002/hyp.9573
  53. Kelleher, CA, T Wagener, BL McGlynn, AS Ward, MN Gooseff, RA Payn. 2013. Identifiability of transient storage model parameters along a mountain stream. Water Resources Research. 49(9), 5290-5306. doi:10.1002/wrcr.20413
  54. Ward, AS, MN Gooseff, TJ Voltz, M Fitzgerald, K Singha, JP Zarnetske. 2013. How does rapidly changing discharge during storm events affect transient storage and channel water balance in a headwater mountain stream? Water Resources Research. 49(9) 5473-5486. doi:10:1002/wrcr.20434
  55. Ward, AS, RA Payn, MN Gooseff, BL McGlynn, KE Bencala, CA Kelleher, SM Wondzell, T Wagener. 2013. Variation in surface water – groundwater interactions along a headwater mountain stream: Comparisons between transient storage and water balance analyses. Water Resources Research, 49(6), 3359-3374. doi: 10.1002/wrcr.20148
  56. Voltz, TJ, MN Gooseff, AS Ward, K Singha, M Fitzgerald, T Wagener. 2013. Riparian hydraulic gradient and stream water exchange dynamics in steep headwater valleys. Journal of Geophysical Research – Earth Science, 118(2), 953-969. doi: 10.1002/jgrf.20074
  57. Ward, AS, MN Gooseff, K Singha. 2013. How does subsurface characterization affect prediction of hyporheic exchange? Ground Water, 51(1), 14-28. doi: 10.1111/j.1745-6584.2012.00911.x
  58. Ward, AS, M Fitzgerald, MN Gooseff, TJ Voltz, A Binley, K Singha. 2012. Correction to “Hydrologic and geomorphic controls on hyporheic exchange during baseflow recession in a headwater mountain stream”, Water Resources Research, doi:10.1029/2012WR012663
  59. Ward, AS, M Fitzgerald, MN Gooseff, TJ Voltz, A Binley, K Singha. 2012. Hydrologic and geomorphic controls on hyporheic exchange during baseflow recession in a headwater mountain stream, Water Resources Research, doi:10.1029/2011WR011461
  60. Ward, AS, MN Gooseff. PA Johnson. 2011. How can subsurface modifications to hydraulic conductivity be designed as stream restoration structures? Analysis of Vaux’s conceptual models to enhance hyporheic exchange. Water Resources Research. 47(8), W08512, 13pp. doi: 10.1029/2010WRR010028
  61. Ward, AS, MN Gooseff, K Singha. 2010. Imaging Hyporheic Zone Solute Transport Using Electrical Resistivity.  Hydrological Processes. 24(7), 948-952. doi: 10.1002/hyp.7672
  62. Ward, AS, MN Gooseff, K Singha. 2010. Characterizing hyporheic transport processes - Interpretation of electrical geophysical data in coupled stream-hyporheic zone systems during solute tracer studies.  Advances in Water Resources: Groundwater - Surface Water Interactions Special Issue. 33, 1320-1330. doi: 10.1016/j.advwatres.2010.05.008

Refereed Conference Proceedings

  1. Dennis, HEB, AS Ward, T Balson, Y Li, R Henschel, S Slavin, S Simms, H Brunst. High Performance Computing Enabled Simulation of the Food-Water-Energy System: Simulation of Intensively Managed Landscapes. PEARC17: Proceedings of the Practice and Experience in Advanced Research Computing 2017 on Sustainability, Success and Impact. 2017.
  2. Ward, AS, MN Gooseff, RY Toto, SE Zappe. Higher-Order Learning Through Virtual Laboratories in Fluid Mechanics: Lessons Learned. Proceedings of the Mid-Atlantic American Society for Engineering Education, 2010.

Books & Book Chapters

  1. Wondzell, SM, MN Gooseff, AS Ward, SP Herzog. (accepted) 60010: Geomorphic Controls on Hyporheic Exchange Across Scales - Watersheds to Particles. Treatise in Fluvial Geomorphology.
  2. Zlotnik, V, AS Ward, L Lautz, P Brunner, DO Rosenberry, J Harvey. Chapter 33. Groundwater – Surface Water Interactions. In Press. In Handbook of Groundwater Engineering, 3rd Ed., (eds. J.H. Cushman & D.M. Tartakovsky). CRC Press. Boca Raton, Florida, USA.
  3. Ward, AS, LR Kump, RL Slingerland. 2011. Instructor’s Manual to Mathematical Modeling of Earth’s Dynamical Systems. Princeton University Press. Princeton, NJ.

Non-refereed Publications (theses, conference proceedings, solution manuals, technical reports)

  1. New opportunities for critical zone science. White-paper resulting from the June 2017 Arlington Critical Zone Observatory (CZO) All Hands Meeting. Co-authored with 50+ attendees. Available online at: http://criticalzone.org/national/publications/pub/sullivan-wymore-mcdowell-et-al-2017-new-opportunities-for-critical-zone-sci/
  2. Geologic and Water Survey, Iowa Department of Natural Resources. 2012. Geological and Geophysical Field Investigation of Deer Creek Lake, Plymouth County, Iowa. Technical report prepared for Lake Restoration Section, Iowa Department of Natural Resources.
  3. Ward, AS. 2011. Characterizing solute transport in coupled stream-hyporheic systems using electrical resistivity imaging. Ph.D. Dissertation. Department of Civil and Environmental Engineering, Penn State University, University Park, PA.
  4. Hagarty, J, AS Ward, K Singha, MN Gooseff. Electrical Resistivity Imaging to Explore Solute Transport in a Stream System. Symposium on the Application of Geophysics to Engineering and Environmental Problems. 2010.
  5. Ward, AS, KA Sawicz, PC Kerr, RA Slingerland. Mechanics of flood tidal delta formation and channel bifurcation. College of Engineering Research Symposium Proceedings, 6th Annual College of Engineering Research Symposium, Penn State University. 2009.
  6. Schwartz, M and AS Ward. Portable Incubator Design, Construction, Validation, and Case Study. Technical Reference developed by Kettering University Chapter of Engineers Without Borders. 2008.
  7. Ward, AS, E Chollet, D Suggit, and AJ Lee. 2004. Septic Design and Site Layout for the Centro de Hasta Crecer Ninos, Monterro, Bolivia. International Senior Design Symposium, MTU.
  8. Ward, AS. 2007. Paw Paw Lakes and Watershed Management Study. Prepared for the Paw Paw Lake Foundation by Spicer Group, Inc.
  9. Ward, AS and TA Inman. 2007. Gilkey Creek Flood Control Study. Prepared for the Genesee County Drain Commissioner by Spicer Group, Inc.
  10. Ward, AS. A Review of the Practice of Low Impact Development: Biodetention Design, Analysis, and Life Cycle Assessment. 2006. M.S. Report, Department of Civil and Environmental Engineering, Michigan Technological University, Houghton, Michigan.
  11. Ward, AS and RA Beaubien. 2006. Upper Saginaw Watershed Management Plan. Prepared for the Saginaw Area Storm Water Authority by Spicer Group, Inc.
  12. Ward, AS and RA Beaubien. Lower Cass Watershed Management Plan. 2006. Prepared for the Saginaw Area Storm Water Authority by Spicer Group, Inc.
  13. Ward, AS and RA Beaubien. 2006. Lower Tittabawassee Watershed Management Plan. Prepared for the Saginaw Area Storm Water Authority by Spicer Group, Inc.
  14. Ward, AS, MM Trahan, S Bulberson, A Krevinghaus, G Lefevre. 2005. Hydrologic Model of the Silver River Watershed. Prepared for the Haestad Methods National Hydrologic Modeling Competition by Aqua Terra Tech Enterprise. First place award winner. Michigan Technological University, Houghton, Michigan.
  15. Ward, AS, E Chollet, D Suggit, and AJ Lee. 2004. Septic Design and Site Layout for the Centro de Hasta Crecer Ninos, Monterro, Bolivia. Capstone Design Report, Civil Engineering, Michigan Technological University, Houghton, Michigan.