Conference Papers
Science Quality and Integrity
The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
Browse almost 5,000 conference papers authored by our scientists and refine search by topic, location, year, and advanced search.
Filter Total Items: 5365
Spatial variation in fire frequency in the Interior Columbia River Basin
No abstract available.
Authors
D. McKenzie, D. L. Peterson, J.K. Agee
The Columbia River littoral cell: A sediment budget overview
No abstract available.
Authors
G. Gelfenbaum, C. R. Sherwood, C. D. Peterson, G. M. Kaminsky, Maarten C. Buijsman, D. C. Twichell, P. Ruggiero, A. E. Gibbs, C. Reed
Tracing sediment dispersal on nourished beaches: Two case studies
The event- to decade-scale patterns of sediment dispersal on two artificially nourished beaches have been mapped using a combination of geophysical surveys, closely-spaced vibracores, and repeated beach profiles. At both Wrightsville Beach, NC and Folly Island, SC the sediment used for beach nourishment is macroscopically distinct from native sediment and can be used to identify sediment transport
Authors
E. Robert Thieler, Paul T. Gayes, William C. Schwab, M. Scott Harris
Using analytical tools for decision making and program planning in natural resources: Breaking the fear barrier
No abstract available.
Authors
D. L. Peterson, D. L. Schmoldt
Techniques used to monitor radio-tagged juvenile salmonids at Columbia and Snake River Dams
No abstract available
Authors
N.S. Adams, R.S. Shively, C. Grant
A weighted least-squares approach to temporal NDVI smoothing
Satellite imagery provides a unique vantage point for observing seasonal dynamics of the landscape that have implications for global change issues. An objective evaluation of surface conditions may be performed using the normalized difference vegetation index (NDVI) derived from National Oceanic and Atmospheric Administration advanced very high resolution radiometer data. NDVI data are typically v
Authors
D. Swets, Bradley C. Reed, James Rowland, S.E. Marko
Comparison of water quality in four small watersheds containing animal feeding operations in Iowa
No abstract available.
Authors
Kent Becher, Kimberlee K.B. Akers
Nutrients, pesticides, and pesticide metabolites discharged to the Mississippi River from Eastern Iowa Watersheds
No abstract available.
Authors
D.J. Schnoebelen, Kent Becher
Occurrence of acetochlor and acetochlor metabolites in alluvial aquifers in Iowa
No abstract available.
Authors
Stephen J. Kalkhoff, Mark E. Savoca, Eric M. Sadorf, Dana W. Kolpin, Earl M. Thurman
Occurrence and distribution of chloroacetanilide and triazine pesticide metabolites in streams in eastern Iowa
No abstract available.
Authors
Stephen J. Kalkhoff, E.M. Thurman
Scaling winter storm impacts on Assateague Island, Maryland, Virginia
No abstract available.
Authors
Asbury H. Sallenger, Peter Howd, John H. Brock, W. B. Krabill, R. N. Swift, S. Manizade, M. Duffy
Great earthquakes, abundant sand, and high wave energy in the Columbia Cell, USA
No abstract available.
Authors
Curt D. Peterson, Guy R. Gelfenbaum, Harry M. Jol, Jim B. Phipps, Frank Reckendorf, Dave C. Twichell, Sandy Vanderberg, Lorraine Woxell