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: 5547
Shorebird use of restored wetlands Shorebird use of restored wetlands
No abstract available at this time
Authors
B.E. Kus
Simulated circulation and transport in adjacent wind-driven estuaries in North Carolina Simulated circulation and transport in adjacent wind-driven estuaries in North Carolina
The Pamlico and Neuse River estuaries, in North Carolina, display similar physical characteristics because of their proximity and physiographic setting. Yet, because of channel configuration and longitudinal alignment, differences in circulation and flushing exist. Spatially detailed hydrodynamic models were applied to each estuary to characterize these differences. The models were...
Authors
Jeanne C. Robbins, Jerad D. Bales
Slug tests for determining hydraulic conductivity of natural geologic deposits Slug tests for determining hydraulic conductivity of natural geologic deposits
This paper reviews four methods for analyzing slug test data to determine hydraulic conductivity and examines the effects of slug size on slug test results. Data from more than 100 slug tests, including tests for low permeability (glacial tills and fractured rock) deposits, coarse-grained (sand) deposits, and simulated tests were analyzed. Analysis of the data showed that all four...
Authors
Beverly L. Herzog
Standard operating procedures for zebra mussel monitoring project with ENTERGY Corporation Standard operating procedures for zebra mussel monitoring project with ENTERGY Corporation
Abstract not supplied at this time
Authors
C.J. Gagen, J.N. Stoeckel, R.K. Beadel, J.J. Herod, D.O. McCollum
Strong-motion data processing Strong-motion data processing
Processing of strong-motion earthquake accelerograms is now carried out routinely on a world-wide basis. Two international workshops have given participants the opportunity to assess their capabilities. Data from the larger instrumentation networks are disseminated widely. The US Geological Survey's strong-motion network consists largely of film recorders, due to their long reliable life...
Authors
Gerald A. Brady, April M. Converse
Temperature and salinity tolerance of selected nonindigenous fishes established or collected in Florida Temperature and salinity tolerance of selected nonindigenous fishes established or collected in Florida
Abstract not supplied at this time
Authors
L.O. Goodkin, T.L. Crisman, J.D. Williams
The effects of incidental electrofishing on adult spring Chinook salmon The effects of incidental electrofishing on adult spring Chinook salmon
No abstract available
Authors
S.D. Smith, A.G. Maule, T.P. Poe
The freshwater mussels of the Apalachicola, Chattahoochee, and Flint rivers: an imperiled fauna The freshwater mussels of the Apalachicola, Chattahoochee, and Flint rivers: an imperiled fauna
Abstract not supplied at this time
Authors
J. Brim-Box, J.D. Williams, R.C. Lattimore, N.F. Ocampo
The status of sea ducks in the North Pacific Rim: Toward their conservation and management The status of sea ducks in the North Pacific Rim: Toward their conservation and management
Sea ducks (tribe Mergini after Johnsgard 1960) are the most northerly distributed ducks, and species diversity is greatest in the North Pacific. They exploit a diversity of inshore and offshore marine habitats during the non-breeding season, and their use of habitat during breeding varies from coastal through freshwater wetlands of the tundra and taiga (Figure 1, Appendix 1). Non...
Authors
R. Ian Goudie, Solange Brault, Bruce Conant, Alexander V. Kondratyev, Margaret R. Petersen, Kees Vermeer
Ultraviolet-B radiation and the immune response of rainbow trout: Chapter 18 Ultraviolet-B radiation and the immune response of rainbow trout: Chapter 18
As part of a larger study on global climate change and ozone depletion we are investigating the effects of ultraviolet-B (UVB) radiation on fishes. We conducted a number of experiments to explore the possible effects of UVB radiation on the immune response of juvenile rainbow trout Oncorhynchus mykiss. In one study, the fish developed sunburn and fungal infection on the dorsal skin after...
Authors
David L. Fabacher, Edward E. Little, S.B. Jones, E.C. DeFabo, L.J. Webber
Volume-controlled hydrologic property measurements in triaxial systems Volume-controlled hydrologic property measurements in triaxial systems
New capabilities for hydrologic property measurements in triaxial systems include: (1) volume-controlled and simultaneous measurements of hydraulic conductivity and one-dimensional consolidation (or specific storage) of a saturated test specimen; and (2) volume-controlled measurements of hydraulic conductivity, matric potential, and the variation of these properties with the moisture...
Authors
Harold W. Olsen, Arthur T. Willden, Nicholas J. Kiusalaas, Karl R. Nelson, Eileen P. Poeter
Width adjustment: relative dominance in unstable alluvial streams Width adjustment: relative dominance in unstable alluvial streams
The mechanisms that control the relative dominance of width adjustment in unstable streams are described. Specifically, the role of the following factors affecting the fluvial environment were investigated: vertical processes and fluvial action, bed-material particle, cohesive strength of bank material, and riparian vegetation.
Authors
Andrew Simon