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John D Williams

Hydrologist


John Williams

Educational Background:

I completed my BA in biology in 1986 and my MS in rangeland resources in 1988 at Oregon State University. I completed my PhD in range science at Utah State University in 1993.

Research Program: Hydrology

Hydrology and soil conservation in dry-land crop and biofuel production systems.

Current Research Projects:


Other Research Interests:


Publications




Citation
View PDF Williams, J.D., S.B. Wuest, and D.S. Long. Soil and Water Conservation in the Pacific Northwest Through No-tillage and Intensified Crop Rotations. Journal of Soil and Water Conservation. 69(6): 495-504. 2014.
View PDF Williams, J.D., and S.B. Wuest. Soil Water Dynamics in Continuous Winter Wheat Grown in the Semiarid Pacific Northwest, U.S.A. Soil Science Society of America Journal. 78(2): 571-578. 2014.
View PDF Williams, J.D., McCool, D.K., Reardon, C.L., Douglas, C.L., Jr., Albrecht, S.L., and Rickman, R. W. Root:shoot ratios and belowground biomass distribution for Pacific Northwest dryland crops. Journal of Soil and Water Conservation. 68(5): 349-360. 2013.
Williams, J.D., S.B. Wuest, D.S. Long. Soil and water conservation in the Pacific Northwest through no-tillage and intensified crop rotations. Journal Soil & Water Conservation. Accepted 14 December 2013
View PDF Deepak, K., Juneja, A., Hohenschuh, W.E., Williams, J.D., Murthy, G. Chemical composition and bioethanol potential of different plant species found in Pacific Northwest conservation buffers. Journal of Renewable and Sustainable Energy. 4(6). 2012
View PDF Williams, J.D., Long, D.S., Wuest, S.B. Capture of plateau runoff by global positioning system-guided drill seed operation. Journal of Soil and Water Conservation. 66(6): 355-361. 2011.
View PDF Williams, J.D., Hartman, H.M., Spencer, L.M., Loiland, J.O. Plant community development in a dryland CREP in Northeastern Oregon. American Journal of Plant Science. 2(6): 744-752. 2011.
View PDF Juneja, A., Kumar, D., Williams, J.D., Wysocki, D.J., Murthy, G.S. Potential for ethanol production from conservation reserve program lands in Oregon. Journal of Renewable and Sustainable Energy. 3(6). 2011.
View PDF Williams, J.D., Wuest, S.B. Tillage and no-tillage conservation effectiveness in the intermediate precipitation zone of the inland Pacific Northwest, United States. Journal Soil and Water Conservation. 66(4): 242-249. 2011.
View PDF Williams, J.D., Long, D.S. Intensive crop rotation yield and economic performance in minimum tillage and no tillage in Northeastern Oregon. Crop Management 10. DOI 10.1094/cm-2011-0328-01-rs. 2011.
View PDF Williams, J.D., Dun, S., Robertson, D.S., Wu, J.Q., Brooks, E., Flanagan, D.C., McCool, D.K. WEPP simulations of dryland cropping systems in small drainages of northeastern Oregon. Journal of Soil and Water Conservation. 65(1):22-33. 2010
View PDF Williams, J.D., Gollany, H.T., Siemens, M.C., Wuest, S.B., Long, D.S. Comparison of runoff, soil erosion, and winter wheat yields from no-till and inversion tillage production systems in northeastern Oregon. Journal Soil and Water Conservation. 64(1):42-53. 2009.
View PDF Williams, J.D. Soil erosion from dryland winter wheat–fallow in a long-term residue and nutrient management experiment in north-central Oregon. Journal Soil and Water Conservation. 63(2): 53-59. 2008.
View PDF Wuest, S.B., Williams, J.D., Gollany, H.T. Tillage and perennial grass effects on ponded infiltration for seven semi-arid loess soils. Journal of Soil and Water Conservation. 61(4): 218-223. 2006.
View PDF Williams, J.D., Wuest, S.B., Schillinger, W.F., Gollany, H.T. Rotary subsoiling newly planted winter wheat fields to improve infiltration in frozen soil. Soil and Tillage Research. 86 (1): 141-151. 2006.
View PDF Williams, J.D., Kolpin, D.W. Current topics in agricultural hydrology and water quality: introduction. Journal of the American Water Resources Association. 41(2): 243-244. 2005.
View PDF Wuest, S.B., Caesar, T., Wright, S.E., Williams, J.D. Organic matter addition, N, and residue burning effects on infiltration, biological, and physical properties of an intensively tilled silt-loam soil. Soil and Tillage Research 84(1): 154-167. 2005.
View PDF Williams, J.D. Effects of long-term winter wheat, summer fallow residue and nutrient management on field hydrology for a silt loam, north-central Oregon. Soil and Tillage Research. 75(1): 109-119. 2004.
Gollany, H.T., Wuest, S.B., Williams, J.D., Schillinger, W.F., Baker, A.A., Robertson, D.A. Subsoiling influence on nutrients in runoff following rainfall simulationIn Proceedings of ASA-SSSA. 2003.
View PDF Williams, J.D., Wilkins, D.E., Douglas, Jr., C.L., and Rickman, R.W. Mow-plow crop residue management influence on soil erosion in north-central Oregon. Soil and Tillage Research 55: 71-78. 2000.
View PDF Williams, J.D., Loiland, J.O., Camara, K.M., and Williams, H.B. North-central Oregon dryland crop riparian conservation project. In Proceedings of American Water Resources Association 2000 Summer Specialty Summer Conference, International Conference on Riparian Ecology and Management in Multi-Land Use Watersheds, 28 - 31 August 2000. Portland, OR. 405-409 pp. 2000.
View PDF Williams, J.D., Dobrowolski, J.P, and West, N.E. Microbiotic crust influence on unsaturated hydraulic conductivity. Arid Soil Research and Rehabilitation 12(2). 145-154. 1999.
View PDF Williams, J.D., Wilkins, D.E., McCool, D.K., Baarstad, L.L., Klepper, B.L., and Papendick, R.I. A new rainfall simulator for use in low–energy rainfall areas. Applied Engineering in Agriculture 14(3): 243–247. 1998.
View PDF Williams, J.D., Dobrowolski, J.P, and West, N.E. Microphytic crust influence on interrill erosion and infiltration capacity. Transactions of the American Society of Agricultural Engineers 38(1): 139-146. 1995.
View PDF Williams, J.D., Dobrowolski, J.P, West, N.E., and Gillette, D.A. Microphytic crust influence on wind erosion. Transactions of the American Society of Agricultural Engineers 38(1): 131-137. 1995.
View PDF Williams, J.D. Microbiotic Crusts: A Review. Prepared for: Interior Columbia Basin Management Project, 112 Poplar Street, Walla Walla WA 99362-1693. USDA–FS/USDI–BLM, Contract No. 43-0E00-4-9141. 56 pp. 1994.
View PDF Williams, J.D., and Buckhouse, J.C. Winter logging and erosion in a ponderosa pine forest in northeastern Oregon. Western Journal of Applied Forestry 8(1): 19-23. 1993.
View PDF Williams, J.D., and Buckhouse, J.C. Surface runoff plot design for use in watershed research. Journal of Range Management. 44(4): 411-412. 1991.