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: 5518
U-Pb provenance ages of shocked zircons from the K-T boundary, Raton Basin, Colorado U-Pb provenance ages of shocked zircons from the K-T boundary, Raton Basin, Colorado
No abstract available.
Authors
Wayne R. Premo, G. A. Izett
Marsh submergence vs. marsh accretion: Interpreting accretion deficit data in coastal Louisiana Marsh submergence vs. marsh accretion: Interpreting accretion deficit data in coastal Louisiana
The apparent imbalance between relative sea-level rise and vertical marsh accretion is frequently cited as a major factor in the problem of wetland loss in Louisiana. Rates of relative sea-level rise are high in Louisiana due to high rates of subsidence. Although marsh accretion rates are also high, they are usually insufficient to maintain the relative elevation of the marsh surface...
Authors
Denise J. Reed, Donald R. Cahoon
Proceedings of the symposium on restoration planning for the rivers of Mississippi River ecosystem Proceedings of the symposium on restoration planning for the rivers of Mississippi River ecosystem
This volume presents over 25 papers containing the proceedings of a symposium held at the 122nd annual meeting of the American Fisheries Society in September 1992. The symposium was organised to review the status of fish and wildlife resources and restoration planning for the Mississippi river ecosystem. The objectives of the symposia were as follows: to present existing information of...
Authors
L. W. Hesse, C.B. Stalnaker, N. G. Benson, J. R. Zuboy
Foraging ecology as related to the distribution of planktivorous auklets in the Bering Sea Foraging ecology as related to the distribution of planktivorous auklets in the Bering Sea
We review recent accounts of the foraging ecologies of five species of small auklets found in the Bering Sea. These birds eat a wide variety of zooplankton and micronekton. Least Auklets Aethia pusilla and Whiskered Auklets A. pygmaea, as far as is known, primarily eat copepods, whereas Created Auklets A. cristatella appear to specialize on euphausiids, at least during the breeding...
Authors
George L. Hunt, Nancy M. Harrison, John F. Piatt
Priorities for landslide mapping during the International Decade of Hazard Reduction Priorities for landslide mapping during the International Decade of Hazard Reduction
No abstract available.
Authors
E. E. Brabb
By
Geology, Energy, and Minerals Mission Area, Natural Hazards Mission Area, Energy Resources Program, Landslide Hazards Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geologic Hazards Science Center, Geology, Minerals, Energy, and Geophysics Science Center
Proposal for worldwide landslide hazard maps Proposal for worldwide landslide hazard maps
No abstract available.
Authors
E. E. Brabb
By
Geology, Energy, and Minerals Mission Area, Natural Hazards Mission Area, Energy Resources Program, Landslide Hazards Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geologic Hazards Science Center, Geology, Minerals, Energy, and Geophysics Science Center
The relation between sidescan-sonar imagery and sediment physical properties: A comparison of two deep sea fan systems The relation between sidescan-sonar imagery and sediment physical properties: A comparison of two deep sea fan systems
No abstract available.
Authors
H. J. Lee, W. C. Schwab, R. E. Kayen, B. D. Edwards, D.C. Twichell, M.E. Field, J.V. Gardner
Three-dimensional lithostratigraphic model at Yucca Mountain, Nevada: A framework for fluid transport modeling and engineering design Three-dimensional lithostratigraphic model at Yucca Mountain, Nevada: A framework for fluid transport modeling and engineering design
A three-dimensional lithostratigraphic model of the central block of Yucca Mountain, Nevada, illustrates how some activities can serve both site characterization and design and construction of the Exploratory Studies Facility (ESF). Site-characterization activities supported by this model include characterizing the three-dimensional geometry of lithologic units and faults, and providing...
Authors
David C. Buesch, R.W. Spengler, J.E. Nelson, R. P. Dickerson
On the estimation of site-dependent response spectra On the estimation of site-dependent response spectra
No abstract available.
Authors
Roger D. Borcherdt
A comparison between two kinematic wave solutions for movement of debris flows A comparison between two kinematic wave solutions for movement of debris flows
No abstract available
Authors
M. Arattano, W. Z. Savage