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Page 3554, results 88826 - 88850

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Not all publications have extents, not all extents are completely accurate
Maps showing geology, oil and gas fields and geologic provinces of the former Soviet Union
F.M. Persits, G. F. Ulmishek, D.W. Steinshouer
1997, Open-File Report 97-470-E
This digitally compiled map includes geology, geologic provinces, and oil and gas fields of the Former Soviet Union. The map is part of a worldwide series on CD-ROM by the World Energy Project released of the U.S. Geological Survey. The goal of the project is to assess the undiscovered, technically...
Maps showing geology, oil and gas fields and geological provinces of Africa
F.M. Persits, Thomas S. Ahlbrandt, Michele L. Tuttle, Ronald R. Charpentier, Michael E. Brownfield, Kenneth I. Takahashi
1997, Open-File Report 97-470-A
The CD-ROM was compiled according to the methodology developed by the U.S. Geological Survey's World Energy Project . The goal of the project was to assess the undiscovered, technically recoverable oil and gas resources of the world and report these results by the year 2000. A worldwide series of geologic...
Foreword
H.J. deBlij, R.S. Williams
1997, Book chapter, Restless Earth
No abstract available....
Geodetic measurements of horizontal strain near the White Wolf fault, Kern County, California, 1926-1993
Gerald W. Bawden, Andrea Donnellan, Louise Kellogg, John B. Rundle
1997, Journal of Geophysical Research (102) 4957-4967
The White Wolf fault, located north of the Big Bend segment of the San Andreas fault, is the NE‐SW trending, left lateral‐oblique reverse fault responsible for the Ms=7.8 1952 Kern County earthquake. We combined Global Positioning System (GPS) measurements with historical triangulation and trilateration data to determine changes in the strain...
Transboundary pollution: Persistent organochlorine pesticides in migrant birds of the Southwestern United States and Mexico
Miguel A. Mora
1997, Environmental Toxicology and Chemistry (16) 3-11
The hypothesis that migratory birds accumulate persistent organochlorine pesticides (POPs) during the winter in Latin America has been prevalent for many years, particularly since 1,1,1-trichloro-2,2–bis(p-chlorophenyl)ethane (DDT) was banned in the United States in 1972. It has been suggested that peregrine falcons (Falco peregrinus), black-crowned night herons (Nycticorax nycticorax), white-faced ibises...
Toxicological and chemical screening of Antarctica sediments: Use of whole sediment toxicity tests, microtox, mutatox and semipermeable membrane devices (SPMDs)
Laverne Cleveland, Edward E. Little, Jimmie D. Petty, B. Thomas Johnson, Jon A. Lebo, Carl E. Orazio, Jane Dionne
1997, Marine Pollution Bulletin (34) 194-202
Eight whole sediment samples from Antarctica (four from Winter Quarters Bay and four from McMurdo Sound) were toxicologically and chemically evaluated. Also, the influence of ultraviolet radiation on the toxicity and bioavailability of contaminants associated with the sediment samples was assessed. The evaluations were accomplished by use of a 10-day...
Acid Rain
Owen P. Bricker, Karen C. Rice
W. E. Dietrich, Garrison Sposito, editor(s)
1997, Book chapter, Hydrologic processes from catchment to continental scales
Acid deposition, or acid rain as it is more commonly referred to, has become a widely publicized environmental issue in the U.S. over the past decade. The term usually conjures up images of fish kills, dying forests, "dead" lakes, and damage to monuments and other historic artifacts. The primary cause...
Ground-water conditions in Utah, spring of 1997
S.J. Gerner, J.I. Steiger, J.D. Sory, Carole B. Burden, B.L. Loving, S.J. Brockner, M.R. Danner, Paul Downhour, B.A. Slaugh, R.L. Swenson, J.H. Howells, H.K. Christiansen, L. R. Herbert
1997, Cooperative Investigations Report 38
This is the thirty-fourth in a series of annual reports that describe ground-water conditions in Utah. Reports in this series, published cooperatively by the U.S. Geological Survey and the Utah Department of Natural Resources, Division of Water Resources, provide data to enable interested parties to keep aware of changing ground-water...
Optimum sampling strategy for sediment-associated pesticides in Suisun Bay
Bryan W. Jennings, David H. Schoellhamer, Kathryn Kuivila
1997, Interagency Ecological Program Newsletter (10) 16-20
The purpose of this study was to develop a twice-a-day sampling strategy for suspended solids concentration at Mallard Island that best reproduces the residual (tidally averaged) near-surface suspended solids concentration computed using the entire time series (96 sampling times per day) for high delta discharge conditions and to use this...
A preliminary investigation of siliceous microfossil succession in late quaternary sediments from Lake Baikal, Siberia
M. L. Julius, E. F. Stoermer, S.M. Colman, T. C. Moore
1997, Journal of Paleolimnology (18) 187-204
Siliceous microfossil assemblage succession was analyzed in a 100 m sediment core from Lake Baikal, Siberia. The core was recovered from the lake's central basin at a water depth of 365 m. Microfossil abundance varied greatly within the intervals sampled, ranging from samples devoid of siliceous microfossils to samples with...
Characterization and application of a quantitative DNA marker that discriminates sex in Chinook salmon (Oncorhynchus tshawytscha)
D.R. Clifton, R. J. Rodriguez
1997, Canadian Journal of Fisheries and Aquatic Sciences (54) 2647-2652
A qualitative male-specific DNA marker (OT-24) was amplified by spPCR (single-primer polymerase chain reaction) from chinook salmon (Oncorhynchus tshawytscha) DNA along with several non-sex-linked products. The termini of the male-specific product were sequenced, and a pair of PeR primers were constructed for marker-specific PCR amplification. Dual primer PCR (dpPCR), with...
Distribution and variation of NV genes in fish rhabdoviruses
Gael Kurath, K.H. Higman, H.V. Bjorklund
1997, Journal of General Virology (78) 113-117
The fish rhabdovirus infectious haematopoietic necrosis virus (IHNV) contains a non-virion (NV) gene between the glycoprotein (G) and polymerase (L) genes on its RNA genome. The present study investigated three other fish rhabdovirus genomes and found that the NV gene of hirame rhabdovirus is closely related to the NV of...
Sequence variation of the glycoprotein gene identifies three distinct lineages within field isolates of viral hemorrhagic septicemia virus, a fish rhabdovirus
A. Benmansour, B. Bascuro, A.F. Monnier, P. Vende, J. R. Winton, P. de Kinkelin
1997, Journal of General Virology (78) 2837-2846
To evaluate the genetic diversity of viral haemorrhagic septicaemia virus (VHSV), the sequence of the glycoprotein genes (G) of 11 North American and European isolates were determined. Comparison with the G protein of representative members of the family Rhabdoviridae suggested that VHSV was a different virus species from infectious haemorrhagic...
Immunogenicity of synthetic peptides representing neutralizing epitopes on the glycoprotein of infectious hematopoietic necrosis virus
E. Emmenegger, M. Landolt, S. LaPatra, J. Winton
1997, Diseases of Aquatic Organisms (28) 175-184
Three peptides, P76, P226, and P268 representing 3 putative antigen~c determinants on the glycoprotein of infectious hematopoietic necrosis virus (IHNV), were synthesized and injected into rainbow trout Oncorhynchus mykiss to assess their immunogen~city. Antisera extracted from the immunized trout were analyzed uslng an enzyme linked imrnunosorbent assay (ELISA) for the...
Sequence analysis and expression of the M1 and M2 matrix protein genes of hirame rhabdovirus (HIRRV)
T. Nishizawa, Gael Kurath, J. R. Winton
1997, Diseases of Aquatic Organisms (31) 9-17
We have cloned and sequenced a 2318 nucleotide region of the genomic RNA of hirame rhabdovirus (HIRRV), an important viral pathogen of Japanese flounder Paralichthys olivaceus. This region comprises approximately two-thirds of the 3' end of the nucleocapsid protein (N) gene and the complete matrix protein (M1 and M2) genes...
The North American strain of viral hemorrhagic septicemia virus is highly pathogenic for laboratory-reared Pacific herring (Clupea pallasi)
R. Kocan, M. Bradley, N. Elder, T. Meyers, W. Batts, J. Winton
1997, Journal of Aquatic Animal Health (9) 279-290
Specific-pathogen-free Pacific herring Clupea pallasi were reared in the laboratory from eggs and then challenged at 5, 9, and 13 months of age by waterborne exposure to low (101.5–2.5 plaque-forming units [PFU] per milliliter), medium (103.5–4.5 PFU/mL), or high (105.5–6.5 PFU/mL) levels of a North American isolate of viral hemorrhagic...
Piscivory by Lake Superior lake herring (Coregonis artedi) on Rainbow smelt (Osmerus moradax) in winter, 1993-1995
M.H. Hoff, J. Link, C. Haskell
1997, Journal of Great Lakes Research (23) 210-211
The stomach contents of 31 lake herring (Coregonus artedi), captured by anglers from western Lake Superior in the winters of 1993–1995, were examined to determine if predation on rainbow smelt (Osmerus mordax) was occurring as indicated by anglers. Twenty-six (84%) of the stomachs contained rainbow smelt, with an average of...
Developmental instability analysis of BKD-infected spring Chinook salmon (Onchorhynchus tshawytscha) prior to seawater exposure
W.B. Campbell, J.M. Emlen
1997, Oikos (77) 540-548
Stress in organisms results in energy dissipation, making developmental pathways less stable. Effects of chronic stress, manifested as small random departures from phenotypic symmetry, reflect developmental instability, are considered to be epigenetic and an effect produced by compromised fitness. Instability is detectable and effectively interpreted among sites or populations if...
Renibacterium salmoninarum in spring-summer Chinook salmon smolts at dams on the Columbia and Snake Rivers
D.G. Elliott, R.J. Pascho, L.M. Jackson, G.M. Mathews, J.R. Harmon
1997, Journal of Aquatic Animal Health (9) 114-126
We evaluated Renibaeterium salmoninarum infection in smolts of hatchery and wild spring-summer Chinook salmon Oncorhynchus tshawytscha sampled during most of the outmigration at Little Goose (1988) and Lower Granite dams (1988–1991) on the Snake River and at Priest Rapids and McNary dams on the Columbia River (1988–1990). We sampled 860–2,178...