PDF VERSIONS OF ALAN HOWARD’S PAPERS
I. Terrestrial Science
1963 Howard, A.D.
The development of karst features:
National Speleological Society Bulletin, v. 25, p. 45-65.
1964 Howard, A.D.
The model for cavern development under
artesian groundwater flow, with special reference to the
1964 Howard, A.D.
Processes of limestone cavern development.
International Journal of Speleology, v. l, p. 47-60.
1965 Howard, A.D.
Geomorphological systems--equilibrium
and dynamics. American Journal of Science, v. 263, p. 302-3l2.
1967 Howard, A.D.
and B.Y. Howard. Solution
of limestone under laminar flow beteen parallel boundaries.
Caves and Karst, v. 9, p.
25-38.
1968 Howard, A.D.
Stratigraphic and structural controls
on landform development in the Central Kentucky Karst. National
Speleological Bulletin, v. 30, p. 95-ll4.
1970 Howard, A.D.,
197l Howard, A.D.
Simulation model of stream networks
by headward growth and branching. Geographical Analysis, v. 3, no. l, p.
29-50.
197l Howard, A.D.
Simulation model of stream capture.
Geological Society of America Bulletin, vo. 82, no. 5, p. l355-l376.
197l Howard, A.D.
Optimal angles of stream junction:
geometric, stability to capture and minimum power criteria.
Water Resources Research, v. 7, no. 4,
p. 863-873.
197l Howard, A.D.
Quantitative measures of cave
patterns. Caves and Karst, v. l3, no. l, p. l-7.
1972 Howard, A.D.
Problems of Interpretation of Simulation
Models of Geologic Processes, in Quantitative
Geomorphology: Some Aspects and Applications.
Morisawa, Marie, Ed., Publications in Geomorphology,
1974 Dolan, R.,
Howard, A.D., and Gallenson, A. Man's
impact on the
1977 Howard, A.D.
Effect of Slope on the Threshold of
Motion and its Application to Orientation of Wind Ripples. Geological
Society of
1978 Howard, A.D.,
Morton, J.B., Gad-el-Hak, M., and Pierce, D.B. Sand Transport
Model of Barchan Dune Equilibrium. Sedimentology, v. 25, p. 307-338.
1978 Dolan, R.,
Howard, A., Trimble, D. Structural control
of the rapids and pools of the
1979 Howard, A.D.
and Dolan, R. Changes in fluvial deposits
of the Colorado River in the Grand Canyon caused by Glen Canyon Dam. Proceedings
of the First Conference of Scientific Research in the National Parks,
p. 845-85l.
1980 Howard, A.D.
Thresholds in river regime. in Coates, D.R. and Vitek, J.D., eds., The Concept of Geomorphic Thresholds, Allen
and Unwin,
198l Howard, A.
D., and Dolan, R. Geomorphology
of the
1982 Howard, A.D.
Equilibrium and time scales in
geomorphology: Application to sand-bed
alluvial channels. Earth Surface Processes, v.
7, p. 303-325.
1983 Howard, A.D.
and Kirby, G., Channel
changes in badlands.
Geological Society of
1984 Howard, A.D. and
Knutson, T.R. Sufficient
Conditions for River Meandering: A simulation approach: Water
Resources Research, v. 20, p. 1659-1667.
1985 Howard, A.D.,
Interaction of sand transport with topography
and local winds in the northern Peruvian coastal desert:
Proceedings
of International Workshop on
the Physics of Blown Sand, edited by O.E. Barndorff-Nielson, J.T.
Moeller, K. Romer Rasmussen, and
B.B. Willetts, Department of Theoretical Statistics, University of Aarhus,
Aarhus, Denmark, Memoirs No. 8, v. 3, p. 377-391.
1985 Howard, A.D.,
and Walmsley, J.L., 1985, Simulation model
of isolated dune scupture by wind: Proceedings of International Workshop on the Physics of Blown Sand,
edited by O.E. Barndorff-Nielson, J.T. Moeller, K. Romer Rasmussen, and B.
B. Willetts, Department of Theoretical Statistics, University of Aarhus, Aarhus,
Denmark, Memoirs No. 8, v. 3, p. 377-391.
1987 Howard. A.
D., Modelling fluvial systems: rock, gravel
and sand bed channels: in River Channels, edited by K. S. Richards,
Basil Blackwell,
1988 Howard, A.
D., Equilibrium models in
geomorphology, in Modelling
Geomophological Systems, edited by M.G. Anderson, New York, Wiley and
Sons, Ch. 3, p. 49-72.
1988 Howard, A.D.
and McLane, C.F., Erosion of cohesionless
sediment by groundwater seepage, Water
Resources Research, v. 24, p. 1659-1674.
1990 Howard, A.
D., Theoretical model of optimal
drainage networks: Water
Resources Research, vol. 26, p. 2107-2117.
1990 Howard, A.
D., Role of hypsometry and planform in
basin hydrologic response: Hydrological
Processes, vol. 4, p. 373-385.
1991 Howard, A.
D., and Hemberger, A.T.,
Multivariate Characterization of
Meandering: Geomorphology, v. 4, p. 161-186.
1992 Howard, A.
D., Modeling channel migration and floodplain
sedimentation in meandering streams: in
Lowland Flooplain Rivers: Geomorphological
Perspectives, edited by P. Carling and G. Petts,
1994 Howard, A.D.,
Badlands, in Geomorphology
of Desert Environments, A. Abrahams and A. Parsons (eds.), Chapter 9,
Chapman & Hall, London, p. 213-242.
1994 Howard, A.D.
and M.J. Selby, Rock slopes, in Geomorphology
of Desert Environments, A. Abrahams and A. Parsons (eds.), Chapter 7,
Chapman & Hall,
1994 Abrahams, A.,
Howard, A.D., and Parsons, A.J., Rock-mantled
slopes, in Geomorphology of Desert Environments, A.
Abrahams and A. Parsons (eds.), Chapter 8, Chapman & Hall, London, 173-212.
1994 Groves, C.G.,
and Howard, A.D., Minimum hydrochemical
conditions allowing limestone cave development, Water
Resources Research, Vol 30, No. 3, p. 607-616.
1994 Howard, A.D.,
Dietrich, W.E., and Seidl, M.A., Modelling
fluvial erosion on regional to continental scales, Journal
of Gephysical Research, Vol 99, B7, 13971-13986.
1994 Howard, A.D.,
A detachment-limited model of drainage basin
evolution, Water Resources Research, Vol. 30, No.
7, p. 2261-2285.
1994 Groves, C.G.,
and A.D. Howard, Early development
of karst systems: I. Preferential flowpath enlargement under laminar
flow, Water Resources Research,
Vol. 30, No. 10, p. 2837-2846.
1995 Howard, A.D.,
and
1995 Howard, A.D.
Simulation modeling and statistical classification
of escarpment planforms, Geomorphology, Vol. 12, p. 187-214.
1995 Kolberg, F.J.
and A.D. Howard, Active channel
geometry and discharge relations of U.S. Piedmont and Midwestern streams:
The variable exponent model revisited, Water
Resources Research, Vol. 31, No. 9, p. 2353-2365.
1996 Howard, A.
D., Modelling channel evolution and floodplain
morphology, book chapter for M. A. Anderson, D. E. Walling, and P. D.
Bates, editors, Floodplain Processes, Chichester, John Wiley & Sons, p. 15-62.
1997 Howard, A. D., Badland morphology and evolution: Interpretation using a simulation model. Earth Surface Processes and Landforms, v. 22, 211-227.
1997 Howard, A. D.
Calibration of a meandering simulation model to the Yampa River, Technical
Report to the Nature Conservancy. 25 pp.
1998 Howard, A.D.,
Long profile development of bedrock channels: interaction of weathering, mass wasting, bed
erosion, and sediment transport. In: Rivers over Rock: Fluvial Processes in Bedrock Channels, edited
by E. Wohl and K. Tinkler, American Geophysical
Union Monotraph 107, pp.297-319.
1999 Howard, A.D., Simulation of Gully Erosion and Bistable Landforms, book chapter, in Incised River Channels, edited by S. Darby and A. Simon, John Wiley & Sons, p. 277-300 & plates.
2003 Eaton,
L. S., Morgan, B.A., Kochel, R.C., and Howard, A.D., Quaternary
deposits and landscape evolution of the Central Blue Ridge of Virginia,
Geomorphology, 56, p. 139-154.
2003 Eaton, L. S., Morgan, B.A., Kochel, R.C., and Howard, A.D., Role of Debris Flows in Long-term Landscape Denudation in the Central Appalachians of Virginia, Geology, 31, No. 4, p. 339-342.
2002 Fagherrazzi, S., Howard, A.D., and Wiberg,
P. L., An implicit finite difference
method for drainage basin evolution, Water Resources Research, Vol.
38, No. 4, No. 0, 10.1029/2001WR000721.
2003 Fagherazzi, S., Wiberg, P. L., Howard, A.
D., Tidal flow in a small basin, Journal of Geophysical Research, Oceans, 108,
No. 3, 16-1 – 16-10.
2004 Ross, K. M., Hupp, C. R., and Howard, A. D.,
Sedimentation in floodplains of selected tributaries of
2004 Fagherazzi, S., Howard, A. D., and Wiberg, P.
L., Modeling
Fluvial Erosion and Deposition on Continental Shelves During Sea Level Cycles.
Journal of Geophysical Research, 109, doi: 10.1029/2003JF000091.
2007
Matsubara, Y. and A. D. Howard,
II. Planetary
Papers and Abstracts
1978 Howard, A.D.
Origin of the Stepped Topography of
the Martain Poles. Icarus, v. 34, p. 58l-599.
1981 Howard, A.D..
Etched plains and braided ridges
of the south polar region of Mars: Features
produced by basal melting of ground ice? (Abstract). Reports
of Planetary Geology Program-1981, NASA Tech Mem. 84211, p. 286-288.
1982 Howard, A.D.,
Blasius, K.R., and Cutts, J.A. Photoclinometric
determination of the topography of the Martian north polar cap.
Icarus, v. 50, p. 245-258.
1982 Howard, A.D.,
Cutts, J.A., and Blasius, K.R. Stratigraphic
relationships within Martian polar cap deposits: Icarus,
v. 50, p. 161-215.
1988 Howard, A.D.,
Groundwater sapping experiments and
modeling: in Sapping Features of the Colorado Plateau, edited by A.D. Howard, R.
C. Kochel, and H. R. Holt, NASA SP-491, p. 71-83.
1988 Howard, A.D.,
and Kochel, R. C., Introduction to cuesta
landforms and sapping processes on the Colorado
Plateau: in Sapping
Features of the Colorado Plateau, edited by A.D. Howard, R.C. Kochel,
and H. R. Holt, NASA SP-491, p. 6-56.
1988 Howard, A.D.,
Introduction: Groundwater
sapping on Mars and Earth: in Sapping Features of the Colorado Plateau,
edited by A.D. Howard, R. C. Kochel, and H. R. Holt, NASA SP-491, p. 1-5.
1991 Howard, A. D. A
martian global groundwater model
1997 Craddock, R.A.,
Maxwell, T.A., and A.D. Howard, Crater
morphometry and modification in the Sinus Sabaeus and Margaritifer Sinus regions
of Mars. Journal
of Geophysical Research, v. 102, p. 13,321-13,340.
2000 Howard, A.D., The
Role of Eolian Processes in Forming Surface Features of the Martian Polar
Layered Deposits, Icarus,
v. 144, p. 267-288.
2000 Craddock,
R.A., and Howard, A.D., Simulated
degradation of lunar impact craters and a new method for age dating farside
mare deposits, Journal of Geophysical Research, , v. 105, p. 20387-20401.
2002 Craddock, R.
A., and Howard, A.D., The
Case for Rainfall on a Warm, Wet Early Mars, Journal
of Geophysical Research, Planets, Vol.
107, No. E11, 5111, doi: 10.1029/2001JE001505.
2002 Irwin, Rossman P., and Howard, A.D., Drainage
basin evolution in Noachian Terra Cimmeria, Mars, Journal of Geophysical Research, Planets,
Vol. 107, No. E7,
10.1029/2001JE001818.
2002 Irwin, Rossman P., Maxwell, T.A., Howard, A.D.,
Craddock, R.A., and Leverington, D.W., A large
paleolake basin at the head of Ma’adim Valles, Mars, Science, v
296, p. 2209-2212.
2003 Moore, J. M.., Howard, A.D., Dietrich, W. E.,
and Schenk, P., Martian
layered fluvial deposits: Implications
for Noachian climate scenarios, Geophysical Research Letters, 30(24),
2292, doi:10.1029/2003GL019002.
2003 Perron, J. T., Dietrich, W. E., Howard, A.
D., McKean, J. A., and Pettinga, J. R., Ice-driven
creep an Martian debris slopes, Geophysical Research Letters, v.
30, no. 14, 1747, doi:10.1029/2003GL017603.
2004 Howard, A. D., and Moore, J. M., Scarp-bounded
benches in Gorgonum Chaos, Mars: Formed
beneath and ice-covered lake? Geophysical Research Letters, v.
31, no. 1, L01702, 10.1029/2003GL018925.
2004 Forsberg-Taylor, N. K., Howard, A. D., Craddock,
R.A., Crater degradation
in the Martian highlands: morphometric analysis of the Sinus Sabaeus region
and simulation modeling suggest fluvial processes. Journal of Geophysical Research, Planets.109,
E05002, doi:10.1029/2004JE002242.
2004 Irwin, R. P. III, Howard, A. D., and Maxwell, T. A., Geomorphology of Ma’adim Vallis, Mars, and associated paleolake basins. Journal of Geophysical Research, 109, no. E12, E12009, 10.1029/2004JE002287.
2004 Irwin, R. P. III, Watters, T. R., Howard, A. D., and Zimbelman, J. R., Sedimentary resurfacing and fretted terrain development along the crustal dichotomy boundary, Aeolis Mensae, Mars. Journal of Geophysical Research, 109, E09011, 10.1029/2004JE002248.
2004 Howard, A.D. Simple non-fluvial models of planetary surface modification, with application to Mars, Lunar and Planetary Science Conference XXXV, Abstract 1054.
2005 Howard, A. D., Moore, J.M., Irwin, R. P. III, and Craddock, R. A., ,A sedimentary platform in Margaritifer Sinus, Meridiani Terra, and Arabia?, Lunar and Planetary Science Conference XXXVI.
2005 Wilson, S. A., and Howard, A. D., Geomorphic and stratigraphic analysis of layered deposits in Terby Crater, Lunar and Planetery Science Conference XXXVI.
2005 Moore, J. M., and Howard, A. D., Layered deposits and pitted terrain in the circum Hellas region, Lunar and Planetery Science Conference XXXVI.
2005 Moore, J. M. and Howard, A. D., Large alluvial fans on Mars, Journal of Geophysical Research, Planets, 110, E04005, doi:10.1029/2005JE002352.
2005 Irwin, R. P. III, Craddock, R. A., and Howard, A. D., Interior channels in Martian valley networks: Discharge and runoff production, Geology, 33(6), p. 489-492.
2005 Howard, A. D., Moore, J. M., Irwin, R. P. III, An intense terminal epoch of widespread fluvial activity on early Mars: 1. Valley network incision and associated deposits, Journal of Geophysical Research, 110, E12S14, doi:10.1029/2005JE02459.
2005 Irwin, R. P. III, Howard, A. D., Craddock, R. A., and Moore, J. M., An intense terminal epoch of widespread fluvial activity on early Mars: 2. Increased runoff and paleolake development, Journal of Geophysical Research, 110, E12S15, doi:10.1029/2005JE002460.
2005 Luo, W., and Howard, A. D., Morphometric analysis of Martian valley network basins using a circularity function, Journal of Geophysical Research, 110, E12S13, doi:10.1029/2005JE002506.
2006 Matsubara, Y, and Howard, A. D., Flow routing in a cratered landscape: 2. Model calibration for Pleistocene and modern lakes and rivers of the U.S. Great Basin, LPSC 37, Abstract.
2006 Howard, A. D. and Matsubara, Y., Flow routing in a cratered landscape: 1. Background and application to Mars, LPSC 37, Abstract.
2006 Wilson, S. A., Howard, A. D., and Moore, J. M. The geologic history of Terby Crater: Evidence for lacustrine deposition and dissection by ice, LPSC 37, Abstract.
2006 Lamb, M. P., Howard, A. D., Johnson, J., Whipple, K., Dietrich, W.E. and Perron, J. T., Can springs cut canyons into rock?, Journal of Geophysical Research, Planets, v, 111, doi: 10.1029/2005JE002663.
2007 Wilson, S. A., Howard, A.D., Moore, J. M, and Grant, J. A., The geomorphic and stratigraphic analysis of Crater Terby and layered deposits north of Hellas basin, Mars, Journal of Geophysical Research, submitted revised version.
2007 Howard, A. D., Simulating the development of martian highland landscapes through the interaction of impact cratering, fluvial erosion, and variable hydrologic forcing, Geomorphology, in press.
2007 Howard, A. D., Moore, J. M., Irwin, R. P. III, and Dietrich, W.E., Boulder transport across the Everswalde delta, LPSC 38, Abstract.
2007 Howard, A. D., and Moore, J. M., The light-toned sediment in and near lower Mawrth Vallis may be a drape deposit, LPSC 38, Abstract.