Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 16731
The stress response of juvenile American shad to handling and confinement is greater during migration freshwater than seawater The stress response of juvenile American shad to handling and confinement is greater during migration freshwater than seawater
No abstract available.
Authors
J. M. Shrimpton, Joseph D. Zydlewski, S. D. McCormick
Effects of developmental stage at stocking on growth and survival of Atlantic salmon fry Effects of developmental stage at stocking on growth and survival of Atlantic salmon fry
Stocked fry are the primary source of fish for the restoration effort for Connecticut River Atlantic salmon Salmo salar, yet it is unknown whether there is a developmental stage at stocking that yields optimal growth and survival or whether good growth and survival can be achieved across a wide range of fry developmental stages. To evaluate the effects of developmental stage on growth...
Authors
B.H. Letcher, T.D. Terrick
Diet composition and fish consumption of double-crested cormorants from the Pigeon and Snake Island colonies of eastern Lake Ontario in 2000 Diet composition and fish consumption of double-crested cormorants from the Pigeon and Snake Island colonies of eastern Lake Ontario in 2000
No abstract available at this time
Authors
J. H. Johnson, R. M. Ross, R.D. McCullough, B. Edmonds
The effects of egg oiling on fish consumption by double-crested cormorants on Little Galloo Island, Lake Ontario in 2000 The effects of egg oiling on fish consumption by double-crested cormorants on Little Galloo Island, Lake Ontario in 2000
No abstract available at this time
Authors
J. H. Johnson, R. M. Ross, J. Farquhar
Pattern and process of land loss in the Mississippi Delta: A spatial and temporal analysis of wetland habitat change Pattern and process of land loss in the Mississippi Delta: A spatial and temporal analysis of wetland habitat change
An earlier investigation (Turner 1997) concluded that most of the coastal wetland loss in Louisiana was caused by the effects of canal dredging, that loss was near zero in the absence of canals, and that land loss had decreased to near zero by the late 1990s. This analysis was based on a 15-min quadrangle (approximately 68,000 ha) scale that is too large to isolate processes responsible...
Authors
John W. Day, Louis D. Britsch, Suzanne Hawes, Gary P. Shaffer, Denise J. Reed, Donald R. Cahoon
Disruption and restoration of en route habitat, a case study: The Chenier Plain Disruption and restoration of en route habitat, a case study: The Chenier Plain
Cheniers (relict beach ridges) and other habitats adjacent to ecological barriers may be critical linkages in the migratory pathways of long-distance migratory birds. It is important that these wooded habitats provide enough food and cover at the right time to support these birds’ requirements. To date, little attention has been given to the conservation of coastal woodlands, habitats in...
Authors
Wylie C. Barrow, Chao-Chieh Chen, Robert B. Hamilton, Keith Ouchley, Terry J. Spengler
Gypsum-karst collapse in the Black Hills, South Dakota-Wyoming, USA Gypsum-karst collapse in the Black Hills, South Dakota-Wyoming, USA
No abstract available.
Authors
Jack B. Epstein
Kaolinite distribution in Paleocene/Eocene boundary strata of northeastern United States and Pakistan – climatic and stratigraphic implications Kaolinite distribution in Paleocene/Eocene boundary strata of northeastern United States and Pakistan – climatic and stratigraphic implications
No abstract available.
Authors
Thomas G. Gibson, Laurel M. Bybell, Ellen Thomas, James C. Zachos
The East Range, northwestern Nevada: A neglected key to the tectonic history of the region The East Range, northwestern Nevada: A neglected key to the tectonic history of the region
The East Range occupies a strategic position at the western edge of the exposed western facies terrane near the Paleozoic continental margin. There a Cambrian and Ordovician deep-water sequence including the Preble and Valmy Formations is overlain by middle to upper Paleozoic strata that are assigned to three separate stratigraphic sequences on published geologic maps of the range. The...
Authors
Keith B. Ketner, Bruce R. Wardlaw, Anita G. Harris, John E. Repetski
Protection of fish spawning habitat for the conservation of warm temperate reef fish fisheries of shelf-edge reefs of Florida Protection of fish spawning habitat for the conservation of warm temperate reef fish fisheries of shelf-edge reefs of Florida
We mapped and briefly describe the surficial geology of selected examples of shelf-edge reefs (50–120 m deep) of the southeastern United States, which are apparently derived from ancient Pleistocene shorelines and are intermittently distributed throughout the region. These reefs are ecologically significant because they support a diverse array of fish and invertebrate species, and they...
Authors
Christopher C. Koenig, Felicia C. Coleman, Churchill B. Grimes, Gary R. Fitzhugh, Kathryn M. Scanlon, Christopher T. Gledhill, Mark Grace
Detecting change in water quality from implementation of limestone treatment systems in a coal-minded watershed Detecting change in water quality from implementation of limestone treatment systems in a coal-minded watershed
During 1996-97, a variety of limestone-based treatment systems were implemented to neutralize acidic mine drainage and reduce the transport of dissolved metals in the northern part of the Swatara Creek watershed, which drains a 43-mi2 (112-km2) area in the Southern Anthracite Field upstream from Ravine, Pa. Since 1996, the current project has monitored water quality upstream and...
Authors
Charles A. Cravotta, Jeffrey B. Weitzel
Predicting coastal evolution at societally-relevant time and space scales Predicting coastal evolution at societally-relevant time and space scales
No abstract available.
Authors
E. Robert Thieler