Publications
Explore scientific publications from the USGS St. Petersburg Coastal and Marine Science Center.
Filter Total Items: 960
The use of U-Th series radionuclides and transient tracers in oceanography: an overview The use of U-Th series radionuclides and transient tracers in oceanography: an overview
No abstract available
Authors
R.E. Hester, R.M. Harrison, P.W. Swarzenski, D. Reide Corbett, Joseph M. Smoak, Brent A. McKee
Bacterial indicator occurrence and the use of an F+ specific RNA coliphage assay to identify fecal sources in Homosassa Springs, Florida Bacterial indicator occurrence and the use of an F+ specific RNA coliphage assay to identify fecal sources in Homosassa Springs, Florida
A microbiological water quality study of Homosassa Springs State Wildlife Park (HSSWP) and surrounding areas was undertaken. Samples were collected in November of 1997 (seven sites) and again in November of 1998 (nine sites). Fecal bacterial concentrations (total and fecal coliforms, Clostridium perfringens, and enterococci) were measured as relative indicators of fecal contamination. F+...
Authors
Dale W. Griffin, Rodger Stokes, J.B. Rose, J.H. Paul
Analysis of USVI coastal feature products from the 1980s and 1990s Analysis of USVI coastal feature products from the 1980s and 1990s
The authors have used color stereo photos along with a three-dimensional visualization photogrammetric software package, Socet Set, to produce orthophotometric-corrected mosaics of St. Croix, St. John, and St. Thomas in the U.S. Virgin Islands. These mosaics are used for numerous applications such as characterization of the shallow water benthic habitat, terrestrial habitat...
Authors
R.A. Warner, D.G. Catanzaro, Rafe Boulon, C. Rogers, Zandy Hillis-Starr, B. Phillips, D. Barry, Stuart Henry, Barry E. Devine
Planktic foraminifer census data from the northwestern Gulf of Mexico Planktic foraminifer census data from the northwestern Gulf of Mexico
No abstract available.
Authors
Harry J. Dowsett, Richard Z. Poore
Monitoring beach morphology changes using small-format aerial photography and digital softcopy photogrammetry Monitoring beach morphology changes using small-format aerial photography and digital softcopy photogrammetry
Current methods of monitoring beach morphology changes commonly involve the establishment of Global Positioning System profiles that are surveyed on a regular basis. Although this method produces precise measurements of coastal topography, it is costly in time and effort and may result in large data gaps between profiles. Much of our understanding of coastal dynamics is thus limited by...
Authors
Cheryl Hapke, Bruce M. Richmond
The Loma Prieta, California, earthquake of October 17, 1989: Landslides The Loma Prieta, California, earthquake of October 17, 1989: Landslides
Central California, in the vicinity of San Francisco and Monterey Bays, has a history of fatal and damaging landslides, triggered by heavy rainfall, coastal and stream erosion, construction activity, and earthquakes. The great 1906 San Francisco earthquake (MS=8.2-8.3) generated more than 10,000 landslides throughout an area of 32,000 km2; these landslides killed at least 11 people and...
Authors
David K. Keefer, Michael W. Manson, Gary B. Griggs, Nathaniel Plant, Robert L. Schuster, Gerald F. Wieczorek, David G. Hope, Edwin Harp, J. M. Nolan, Gerald E. Weber, William F. Cole, Dale R. Marcum, Patrick O. Shires, Bruce R. Clark
Assessment of acreage and vegetation change in Florida's Big Bend tidal wetlands using satellite imagery Assessment of acreage and vegetation change in Florida's Big Bend tidal wetlands using satellite imagery
Fluctuations in sea level and impending development on the west coast of Florida have aroused concern for the relatively pristine tidal marshes of the Big Bend. Landsat Thematic Mapper (TM) images for 1986 and 1995 are processed and evaluated for signs of change. The images cover 250 km of Florida's Big Bend Gulf Coast, encompassing 160,000 acres of tidal marshes. Change is detected...
Authors
Ellen A. Raabe, Richard P. Stumpf
Maps of the shallow shelf off the Florida Keys (subsurface bedrock topography, overlying reefs and sediments, benthic habitats) Maps of the shallow shelf off the Florida Keys (subsurface bedrock topography, overlying reefs and sediments, benthic habitats)
No abstract available.
Authors
Barbara H. Lidz
Evolution and history of incised valleys: The Mobile Bay model Evolution and history of incised valleys: The Mobile Bay model
No abstract available.
Authors
Jack Kindinger
Geology and human activity in the Florida Keys Geology and human activity in the Florida Keys
No abstract available.
Authors
Eugene A. Shinn
Eocene-Oligocene sea-level changes on the New Jersey coastal plain linked to the deep-sea record Eocene-Oligocene sea-level changes on the New Jersey coastal plain linked to the deep-sea record
We use magnetostratigraphy and Sr-isotope stratigraphy to improve stratigraphic control for the Eocene to Oligocene of the New Jersey coastal plain (ACGS4 borehole). Magnetostratigraphy in many cases is complicated in outcrop sections of shallow-water (
Authors
Kenneth G. Miller, Dennis V. Kent, Andrew N. Brower, Laurel M. Bybell, Mark D. Feigenson, Richard K. Olsson, Richard Z. Poore
Correlation of the middle eocene Kellogg Shale of northern California Correlation of the middle eocene Kellogg Shale of northern California
The Kellogg Shale of northern California has traditionally been considered to be late Eocene in age on the basis of benthic foraminifer, radiolarian, and diatom correlations. The 30-m-thick Kellogg section exposed west of Byron, California, however, contains middle Eocene planktonic foraminifers (Zone P12), coccoliths (Subzones CP13c and CP14a), silicoflagellates (Dictyocha hexacantha...
Authors
John A. Barron, David Bukry, Richard Z. Poore