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Publication Extents

Not all publications have extents, not all extents are completely accurate
The scientific bases for preservation of the Mariana crow
Committee on the Scientific Bases for the Preservation of the Mariana Crow National Research Council, W.D. Duckworth, S. R. Beissinger, S.R. Derrickson, T. H. Fritts, S. M. Haig, F.C. James, J.M. Marsluff, B.A. Rideout
1997, Book
The Panel recently released the report and recommendations resulting from its work over the last six months. Although primarily focused on the Mariana Crow, the report highlights that this is a matter potentially far more serious than the preservation of the crow on Guam and Rota. The report...
Early life history and survival of natural subyearling fall chinook salmon in the Snake and Clearwater rivers in 1995
William P. Connor, Theodore C. Bjornn, Howard L. Burge, Aaron P. Garcia, Dennis W. Rondorf
1997, Report, Identification of the spawning, rearing, and migratory requirements of fall chinook salmon in the Columbia River basin, annual report 1995
Snake River fall chinook salmon Oncorhynchustshawytscha have declined in abundance the last three decades and now managers are seeking methods to restore the population, Estimates of adult fish returning to the Snake River prior to 1957 number in the tens of thousands (Irving and Bjornn 1981), compared to a range...
Vision for the future of the US National Strong-Motion Program
Committee for the Future of the US National Strong-Motion Program
1997, Open-File Report 97-530-B
This document provides the requested vision for the future of the National Strong-Motion Program operated by the US Geological Survey. Options for operation of the program are presented in a companion document. Each of the three major charges of the EHRP, program council pertaining to the vision document is addressed...
Executive summary of vision and options for the future of the US National Strong-Motion Program
Committee for the Future of the US National Strong-Motion Program
1997, Open-File Report 97-530-A
These reports are presented in response to a charge of the Earthquake Hazards Reduction Program (EHRP) Program Council of the U.S. Geological Survey to 'define the future of the USGS National Strong-Motion Program (NSMP)' (Appendix A). The council requested that a 'Vision Paper' and an 'Options Document' be prepared. Each...
Options for the Future of the US National Strong-Motion Program
Committee for the Future of the US National Strong-Motion Program
1997, Open-File Report 97-530-C
This report constitutes the requested 'Options Document'. This report considers three options. Option I assumes a constant level of financial support for Operating Expenses (OE) with not additional personnel support. Option II assumes a slight increase in OE support of $150K for FY 99 and beyond. Option III considers the...
National Mapping Division Strategic Direction 1997
Water Resources Division, U.S. Geological Survey
1997, Report
The mission of the U.S. Geological Survey's (USGS) National Mapping Division (NMD) is to meet the Nation's need for basic geopspatial data, ensuring access to and advancing the application of these data and other related earth science information for users worldwide....
Investigation of salt loss from the Bonneville Salt Flats, northwestern Utah
James L. Mason, Kenneth L. Kipp
1997, Fact Sheet 135-97
The Bonneville Salt Flats study area is located in the western part of the Great Salt Lake Desert in northwestern Utah, about 110 miles west of Salt Lake City. The salt crust covers about 50 square miles, but the extent varies yearly as a result of salt being dissolved by...
Hydrogeology and ground-water flow in the Edwards-Trinity aquifer-system, west-central, Texas
Eve L. Kuniansky, Ann F. Ardis
1997, Professional Paper 1421-C
Two finite-element ground-water flow models were developed for the Edwards–Trinity aquifer system, west-central Texas, to gain a better understanding of the flow system; one ground-water flow model was developed at a large scale to simulate the regional system and contiguous, hydraulically connected units, and one model was constructed at a...
Effective number of breeding adults in Bufo bufo estimated from age-specific variation at minisatellite loci
K.T. Scribner, J.W. Arntzen, T. Burke
1997, Molecular Ecology (6) 701-712
Estimates of the effective number of breeding adults were derived for three semi-isolated populations of the common toad Bufo bufo based on temporal (i.e. adult-progeny) variance in allele frequency for three highly polymorphic minisatellite loci. Estimates of spatial variance in allele frequency among populations and of age-specific measures of genetic variability are...
Reworking of aggraded debris fans by the 1996 controlled flood on the Colorado River in Grand Canyon National Park, Arizona
Robert H. Webb, T.S. Melis, Peter G. Griffiths, J. G. Elliott
1997, Open-File Report 97-16
Debris flows from 600 tributaries in Grand Canyon periodically deposit poorly sorted sediment on debris fans along the Colorado River between Lakes Powell and Mead. Before regulation, stable fans and rapids along the river resulted from the interaction of tributary debris flows and large, mainstem floods. Floods in the Colorado...
Hydrogeologic and water-quality data used to evaluate the effects of focused recharge on ground-water quality near Princeton, Minnesota, 1991-95
G. N. Delin, M.K. Landon, K.J. Nelson, R. B. Wanty, R. W. Healy, H.W. Olson, J.K. Böhlke, B. R. Schroyer, P. D. Capel
1997, Open-File Report 97-21
This study was part of the Management Systems Evaluation Area (MSEA) Program, a multi-scale, inter-agency initiative to evaluate the effects of agricultural systems on water quality in the midwest corn belt. The research was part of the U.S. Geological Survey Toxics Substances Hydrology Program. The research area was located in...
Mineral deposit and metallogenic belt maps of the Russian Far East, Alaska, and the Canadian cordillera
Warren J. Nokleberg, Timothy D. West, Kenneth M. Dawson, Vladimir I. Shpikerman, Thomas K. Bundtzen, Leonid M. Parfenov, James W.H. Monger, Vladimir V. Ratkin, Boris V. Baranov, Stanislav G. Byalobzhesky, Michael F. Diggles, Roman A. Eremin, Kazuya Fujita, Steven P. Gordey, Mary E. Gorodinskiy, Nikolai A. Goryachev, Tracey D. Feeney, Yuri F. Frolov, Arthur Grantz, Alexander I. Khanchuck, Richard D. Koch, Boris A. Natal’in, Lev M. Natapov, Ian O. Norton, William W. Patton Jr., George Plafker, Anany I. Pozdeev, Ilya S. Rozenblum, David W. Scholl, Sergei D. Sokolov, Gleb M. Sosunov, David B. Stone, Rowland W. Tabor, Nickolai V. Tsukanov, Tracy L. Vallier
1997, Open-File Report 97-161