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Publications

Explore scientific publications from the USGS St. Petersburg Coastal and Marine Science Center.

Filter Total Items: 937

Coral skeletal carbon isotopes (δ13C and Δ14C) record the delivery of terrestrial carbon to the coastal waters of Puerto Rico

Tropical small mountainous rivers deliver a poorly quantified, but potentially significant, amount of carbon to the world’s oceans. However, few historical records of land–ocean carbon transfer exist for any region on Earth. Corals have the potential to provide such records, because they draw on dissolved inorganic carbon (DIC) for calcification. In temperate systems, the stable- (δ13C)...
Authors
R.P. Moyer, A.G. Grottoli

Globorotalia truncatulinoides (dextral) Mg/Ca as a proxy for Gulf of Mexico winter mixed-layer temperature: evidence from a sediment trap in the northern Gulf of Mexico

Three years of weekly- to biweekly-resolved sediment-trap data show that almost 90% of the total flux of tests of the planktic foraminifer Globorotalia truncatulinoides to sediments in the northern Gulf of Mexico occurs in January and February. Comparison of δ18O from tests of non-encrusted Gl. truncatulinoides in sediment-trap samples with calculated calcification depths indicates that...
Authors
Jessica W. Spear, Richard Z. Poore, Terrence M. Quinn

Calcrete/caliche

No abstract available.
Authors
Barbara H Lidz

EAARL coastal topography - Assateague Island National Seashore, Maryland and Virginia, 2010

This DVD contains lidar-derived bare-earth (BE) and first-surface (FS) topography GIS datasets of a portion of the Assateague Island National Seashore in Maryland and Virginia. These datasets were acquired on March 19 and 24, 2010.
Authors
J.M. Bonisteel-Cormier, Amar Nayegandhi, C.W. Wright, J. C. Brock, D.B. Nagle, Saisudha Vivekanandan, E.S. Klipp, Xan Fredericks, Sara Stevens

The influence of the Atlantic Warm Pool on the Florida panhandle sea breeze

In this paper we examine the variations of the boreal summer season sea breeze circulation along the Florida panhandle coast from relatively high resolution (10 km) regional climate model integrations. The 23 year climatology (1979–2001) of the multidecadal dynamically downscaled simulations forced by the National Centers for Environmental Prediction–Department of Energy (NCEP‐DOE)...
Authors
Vasubandhu Misra, Lauren Moeller, Lydia Stefanova, Steven Chan, James J. O'Brien, Thomas J. Smith, Nathaniel G. Plant

Offshore sand-shoal development and evolution of Petit Bois Pass, Mississippi-Alabama Barrier Islands, Mississippi, USA

Assessment of recently collected geophysical and sediment-core data identifies an extensive shoal field located off Dauphin and Petit Bois Islands. The shoals are the product of Pleistocene fluvial deposition and Holocene marine-transgressive processes, and their position and orientation oblique to the modern shoreline has been stable over the past century. The underlying stratigraphy...
Authors
James G. Flocks, Kyle W. Kelso, Gregory C. Twichell, Noreen A Buster, John N. Baehr

EAARL coastal topography-Virginia, post-Nor'Ida, 2009

This DVD contains lidar-derived first-surface (FS) and bare-earth (BE) topography GIS datasets of a portion of the Virginia coastline beachface. These datasets were acquired post-Nor'Ida on November 27, 2009, November 29, 2009, and December 1, 2009.
Authors
Jamie M. Bonisteel-Cormier, Amar Nayegandhi, Xan Fredericks, Emily S. Klipp, D.B. Nagle, Saisudha Vivekanandan, C. Wayne Wright, A. H. Sallenger, J. C. Brock

EAARL coastal topography-Northern Outer Banks, North Carolina, post-Nor'Ida, 2009

This DVD contains lidar-derived first-surface (FS) and bare-earth (BE) topography GIS datasets of a portion of the northern Outer Banks beachface in North Carolina. These datasets were acquired post-Nor'Ida on November 27 and 29, 2009.
Authors
Jamie M. Bonisteel-Cormier, Amar Nayegandhi, C. Wayne Wright, A. H. Sallenger, J. C. Brock, D.B. Nagle, Saisudha Vivekanandan, Emily S. Klipp, Xan Fredericks

EAARL topography-Potato Creek watershed, Georgia, 2010

This DVD contains lidar-derived first-surface (FS) and bare-earth (BE) topography GIS datasets of a portion of the Potato Creek watershed in the Apalachicola-Chattahoochee-Flint River basin, Georgia. These datasets were acquired on February 27, 2010.
Authors
Jamie M. Bonisteel-Cormier, Amar Nayegandhi, Xan Fredericks, J. W. Jones, C. Wayne Wright, J. C. Brock, D.B. Nagle

EAARL topography-Three Mile Creek and Mobile-Tensaw Delta, Alabama, 2010

This DVD contains lidar-derived first-surface (FS) and bare-earth (BE) topography GIS datasets of a portion of the Mobile-Tensaw Delta region and Three Mile Creek in Alabama. These datasets were acquired on March 6, 2010.
Authors
Amar Nayegandhi, Jamie M. Bonisteel-Cormier, A.P. Clark, C. Wayne Wright, J. C. Brock, D.B. Nagle, Saisudha Vivekanandan, Xan Fredericks

EAARL coastal topography-eastern Florida, post-Hurricane Jeanne, 2004

This DVD contains lidar-derived bare-earth (BE) topography GIS datasets of a portion of the eastern Florida coastline beachface, acquired post-Hurricane Jeanne on October 1, 2004.
Authors
Xan Fredericks, Amar Nayegandhi, Jamie M. Bonisteel-Cormier, C. Wayne Wright, A. H. Sallenger, J. C. Brock, Emily S. Klipp, D.B. Nagle

Geological effects and implications of the 2010 tsunami along the central coast of Chile

Geological effects of the 2010 Chilean tsunami were quantified at five near-field sites along a 200 km segment of coast located between the two zones of predominant fault slip. Field measurements, including topography, flow depths, flow directions, scour depths, and deposit thicknesses, provide insights into the processes and morphological changes associated with tsunami inundation and...
Authors
R.A. Morton, G. Gelfenbaum, M.L. Buckley, B. R. Richmond
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