Skip to main content
U.S. flag

An official website of the United States government

Chelsea Stalk

Chelsea Stalk is an Electronics Technician Specialist in Marine Instrumentation at the St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida.

Science and Products

Filter Total Items: 34

Coastal Multibeam Bathymetry Data Collected in August 2022 From Breton Island, Louisiana

As part of the restoration monitoring component of the Deepwater Horizon early restoration project, scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS–SPCSMC), conducted a bathymetric survey near Breton Island, Louisiana (LA). During this study, multibeam bathymetry data were collected aboard the research vessel (R/V) Sallen
By
St. Petersburg Coastal and Marine Science Center

Single-beam Bathymetry Data Collected in 2022 From Point Aux Chenes Bay, Mississippi

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS – SPCSMC), conducted a single-beam bathymetry survey within Point Aux Chenes Bay, Mississippi, in June 2022 under the USGS Field Activity Number (FAN) 2022-320-FA. The data was collected from two personal watercrafts (PWC): RV Shark (SubFAN 22CCT09, WVR1) and RV Chum (SubFAN 22CCT10, WVR2). A resurvey
By
St. Petersburg Coastal and Marine Science Center

Chirp Sub-Bottom Profile Geophysical Data Collected in 2023 From the Chandeleur Islands, Louisiana

As part of the 2022 Disaster Supplemental project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a nearshore geophysical survey to map the shoreface and inner shelf, as well as characterize stratigraphy near the Chandeleur Islands, Louisiana (LA) in June and August 2023. The purpose of this study was to conduct a morphologic a
By
St. Petersburg Coastal and Marine Science Center, Supplemental Appropriations for Disaster Recovery Activities

Coastal Multibeam Bathymetry and Backscatter Data Collected in May 2023 From Seven Mile Island, New Jersey

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS – SPCSMC), conducted a nearshore geophysical survey offshore of Seven Mile Island, New Jersey, during May 2023. Multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger. The survey was supported by the National Fish and Wil
By
St. Petersburg Coastal and Marine Science Center

Coastal Bathymetry and Backscatter Data Collected in May 2023 From Rockaway Peninsula, New York

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS – SPCSMC), conducted a nearshore geophysical survey offshore of the Rockaway Peninsula, New York (NY), during May 2023. Multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger. The survey was supported by the National Fish and Wildlife Foundation (N
By
St. Petersburg Coastal and Marine Science Center

Nearshore Multibeam and Single-beam Bathymetry Data: Madeira Beach, Florida, February 2017

In February 2017, the United States Geological Survey Saint Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted multibeam and single-beam bathymetric surveys of the nearshore waters off the coast of Madeira Beach, Florida. These data were collected as part of a regional study designed to better understand coastal processes on barrier islands and sandy beaches. Results from this st
By
St. Petersburg Coastal and Marine Science Center

High-resolution Geophysical and Imagery Data Collected in May 2023 Near Fort Hase, Marine Corps Base Hawaii

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS – SPCSMC), conducted a geophysical and imagery survey around Fort Hase Marine Corps Base Hawaii (MCBH) and Coconut Island, on the island of Oahu, Hawaii (HI), during May 2023. During this study, multibeam bathymetry and acoustic backscatter data were collected aboard the res
By
St. Petersburg Coastal and Marine Science Center

Coastal Single-beam Bathymetry Data Collected in 2022 From Breton Island, Louisiana

As part of the restoration monitoring component of the Deepwater Horizon early restoration project, scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted a single-beam and multibeam bathymetry survey around Breton Island, Louisiana (LA), from August 3-5, 2022, for Field Activity Number (FAN) 2022-328-FA. The purpose of data collection w
By
St. Petersburg Coastal and Marine Science Center

Archive of Chirp Subbottom Profile Data Collected in 2023 From Oahu, Hawaii

As part of the Coastal Sediment Availability and Flux and Defense Advanced Research Protection Agency (DARPA) Reefense projects, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a nearshore geophysical survey to map the shoreface and inner shelf, as well as characterizing stratigraphy near Oahu, Hawaii (HI) in May 2023. The purpo
By
St. Petersburg Coastal and Marine Science Center

Archive of Chirp Subbottom Profile Data Collected in 2022 From Boca Chica Key, Florida

As part of the Coastal Sediment Availability and Flux and Defense Advanced Research Protection Agency (DARPA) Reefense projects, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a nearshore geophysical survey to map the shoreface and inner shelf, as well as characterizing stratigraphy near Boca Chica Key, Florida (FL) in November
By
St. Petersburg Coastal and Marine Science Center

High-resolution Geophysical Data Collected in June 2022 Near Tyndall Air Force Base, Panama City, Florida

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS - SPCSMC), conducted a geophysical survey within the interior bay north of the Tyndall Air Force Base, Panama City, Florida, during June 2022. During this study, multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger usin

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

High-resolution Geophysical and Imagery Data Collected in November 2022 Offshore of Boca Chica Key, FL

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS - SPCSMC), conducted a geophysical and imagery survey around Boca Chica Key, Florida, during November 2022. During this study, multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger using a Reson T50P Dual Head system. U
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center" What is Bathymetry? (AD)
What is Bathymetry? (AD)
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center"

What is Bathymetry? (AD)

What is Bathymetry? (AD)

Bathymetry is the science of measuring the depth of water in ocean, river and lake environments. Learn how USGS measures bathymetry in this video by the St. Petersburg Coastal and Marine Science Center, originally created for the 2021 virtual St. Petersburg Science Festival.

View non-AD version.

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center"

What is Bathymetry? (AD)

What is Bathymetry? (AD)

Bathymetry is the science of measuring the depth of water in ocean, river and lake environments. Learn how USGS measures bathymetry in this video by the St. Petersburg Coastal and Marine Science Center, originally created for the 2021 virtual St. Petersburg Science Festival.

View non-AD version.

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center" What is Bathymetry?
What is Bathymetry?
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center"

What is Bathymetry?

What is Bathymetry?

Bathymetry is the science of measuring the depth of water in ocean, river and lake environments. Learn how USGS measures bathymetry in this video by the St. Petersburg Coastal and Marine Science Center, originally created for the 2021 virtual St. Petersburg Science Festival.

View the audio-described version.

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center"

What is Bathymetry?

What is Bathymetry?

Bathymetry is the science of measuring the depth of water in ocean, river and lake environments. Learn how USGS measures bathymetry in this video by the St. Petersburg Coastal and Marine Science Center, originally created for the 2021 virtual St. Petersburg Science Festival.

View the audio-described version.

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
A scientist sits on a personal watercraft near a vegetated, marsh shoreline.
Using personal watercraft to collect nearshore bathymetry data
Using personal watercraft to collect nearshore bathymetry data
A scientist sits on a personal watercraft near a vegetated, marsh shoreline.

Using personal watercraft to collect nearshore bathymetry data

Using personal watercraft to collect nearshore bathymetry data

A USGS scientist sits on a personal watercraft (PWC) equipped with scientific equipment to collect bathymetry data - or the depth of the water - at locations of interest in Point Aux Chenes Bay, Mississippi. 

By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
A scientist sits on a personal watercraft near a vegetated, marsh shoreline.

Using personal watercraft to collect nearshore bathymetry data

Using personal watercraft to collect nearshore bathymetry data

A USGS scientist sits on a personal watercraft (PWC) equipped with scientific equipment to collect bathymetry data - or the depth of the water - at locations of interest in Point Aux Chenes Bay, Mississippi. 

By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Nearshore single-beam bathymetry data collected in 2015, Dauphin Island, Alabama

Dauphin Island, Alabama, is a barrier island located in the northern Gulf of Mexico that supports local residences, tourism, commercial infrastructure, and historic Fort Gaines. During the past decade, Dauphin Island was affected by several major hurricanes—Hurricanes Ivan (2004), Katrina (2005), and Isaac (2012)—and storms, along with sea-level rise, continue to present a threat to island stabili
Authors
Nancy T. DeWitt, Chelsea A. Stalk, James G. Flocks, Julie Bernier, Kyle W. Kelso, Jake J. Fredericks, Thomas M. Tuten
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Nearshore coastal bathymetry data collected in 2016 from West Ship Island to Horn Island, Gulf Islands National Seashore, Mississippi

The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center, in cooperation with the U.S. Army Corps of Engineers, Mobile District, conducted bathymetric surveys of the nearshore waters surrounding Ship and Horn Islands, Gulf Islands National Seashore, Mississippi. The objective of this study was to establish base-level elevation conditions around West Ship, East Ship, and H
Authors
Nancy T. DeWitt, Chelsea A. Stalk, Jake J. Fredericks, James G. Flocks, Kyle W. Kelso, Andrew S. Farmer, Thomas M. Tuten, Noreen A. Buster
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Single-beam bathymetry data collected in 2015 from Grand Bay, Alabama-Mississippi

As part of the Sea-level and Storm Impacts on Estuarine Environments and Shorelines (SSIEES) project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted a single-beam bathymetry survey within the estuarine, open-bay, and tidal creek environments of Grand Bay, Alabama-Mississippi, from May to June 2015. The goal of the SSIEES project is to a
Authors
Nancy T. DeWitt, Chelsea A. Stalk, Christopher G. Smith, Stanley D. Locker, Jake J. Fredericks, Terrence A. McCloskey, Cathryn J. Wheaton
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Analysis of seafloor change around Dauphin Island, Alabama, 1987–2015

Dauphin Island is a 26-km-long barrier island located southwest of Mobile Bay, Alabama, in the north-central Gulf of Mexico. The island contains sandy beaches, dunes, maritime forests, freshwater ponds and intertidal wetlands, providing habitat for many endangered and threatened species. Dauphin Island also provides protection for and maintains estuarine conditions within Mississippi Sound, suppor
Authors
James G. Flocks, Nancy T. DeWitt, Chelsea A. Stalk
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center, Gulf of Mexico

Sediment data collected in 2014 and 2015 from around Breton and Gosier Islands, Breton National Wildlife Refuge, Louisiana

Breton Island, located at the southern end of the Chandeleur Islands, supports one of Louisiana’s largest historical brown pelican (Pelecanus occidentalis) nesting colonies. Although the brown pelican was delisted as an endangered species in 2009, nesting areas are threatened by continued land loss and are extremely vulnerable to storm impacts. The U.S. Fish and Wildlife Service proposed to restor
Authors
Julie Bernier, Kyle W. Kelso, Thomas M. Tuten, Chelsea A. Stalk, James G. Flocks
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Science and Products

Filter Total Items: 34

Coastal Multibeam Bathymetry Data Collected in August 2022 From Breton Island, Louisiana

As part of the restoration monitoring component of the Deepwater Horizon early restoration project, scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS–SPCSMC), conducted a bathymetric survey near Breton Island, Louisiana (LA). During this study, multibeam bathymetry data were collected aboard the research vessel (R/V) Sallen
By
St. Petersburg Coastal and Marine Science Center

Single-beam Bathymetry Data Collected in 2022 From Point Aux Chenes Bay, Mississippi

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS – SPCSMC), conducted a single-beam bathymetry survey within Point Aux Chenes Bay, Mississippi, in June 2022 under the USGS Field Activity Number (FAN) 2022-320-FA. The data was collected from two personal watercrafts (PWC): RV Shark (SubFAN 22CCT09, WVR1) and RV Chum (SubFAN 22CCT10, WVR2). A resurvey
By
St. Petersburg Coastal and Marine Science Center

Chirp Sub-Bottom Profile Geophysical Data Collected in 2023 From the Chandeleur Islands, Louisiana

As part of the 2022 Disaster Supplemental project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a nearshore geophysical survey to map the shoreface and inner shelf, as well as characterize stratigraphy near the Chandeleur Islands, Louisiana (LA) in June and August 2023. The purpose of this study was to conduct a morphologic a
By
St. Petersburg Coastal and Marine Science Center, Supplemental Appropriations for Disaster Recovery Activities

Coastal Multibeam Bathymetry and Backscatter Data Collected in May 2023 From Seven Mile Island, New Jersey

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS – SPCSMC), conducted a nearshore geophysical survey offshore of Seven Mile Island, New Jersey, during May 2023. Multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger. The survey was supported by the National Fish and Wil
By
St. Petersburg Coastal and Marine Science Center

Coastal Bathymetry and Backscatter Data Collected in May 2023 From Rockaway Peninsula, New York

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS – SPCSMC), conducted a nearshore geophysical survey offshore of the Rockaway Peninsula, New York (NY), during May 2023. Multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger. The survey was supported by the National Fish and Wildlife Foundation (N
By
St. Petersburg Coastal and Marine Science Center

Nearshore Multibeam and Single-beam Bathymetry Data: Madeira Beach, Florida, February 2017

In February 2017, the United States Geological Survey Saint Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted multibeam and single-beam bathymetric surveys of the nearshore waters off the coast of Madeira Beach, Florida. These data were collected as part of a regional study designed to better understand coastal processes on barrier islands and sandy beaches. Results from this st
By
St. Petersburg Coastal and Marine Science Center

High-resolution Geophysical and Imagery Data Collected in May 2023 Near Fort Hase, Marine Corps Base Hawaii

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS – SPCSMC), conducted a geophysical and imagery survey around Fort Hase Marine Corps Base Hawaii (MCBH) and Coconut Island, on the island of Oahu, Hawaii (HI), during May 2023. During this study, multibeam bathymetry and acoustic backscatter data were collected aboard the res
By
St. Petersburg Coastal and Marine Science Center

Coastal Single-beam Bathymetry Data Collected in 2022 From Breton Island, Louisiana

As part of the restoration monitoring component of the Deepwater Horizon early restoration project, scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted a single-beam and multibeam bathymetry survey around Breton Island, Louisiana (LA), from August 3-5, 2022, for Field Activity Number (FAN) 2022-328-FA. The purpose of data collection w
By
St. Petersburg Coastal and Marine Science Center

Archive of Chirp Subbottom Profile Data Collected in 2023 From Oahu, Hawaii

As part of the Coastal Sediment Availability and Flux and Defense Advanced Research Protection Agency (DARPA) Reefense projects, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a nearshore geophysical survey to map the shoreface and inner shelf, as well as characterizing stratigraphy near Oahu, Hawaii (HI) in May 2023. The purpo
By
St. Petersburg Coastal and Marine Science Center

Archive of Chirp Subbottom Profile Data Collected in 2022 From Boca Chica Key, Florida

As part of the Coastal Sediment Availability and Flux and Defense Advanced Research Protection Agency (DARPA) Reefense projects, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a nearshore geophysical survey to map the shoreface and inner shelf, as well as characterizing stratigraphy near Boca Chica Key, Florida (FL) in November
By
St. Petersburg Coastal and Marine Science Center

High-resolution Geophysical Data Collected in June 2022 Near Tyndall Air Force Base, Panama City, Florida

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS - SPCSMC), conducted a geophysical survey within the interior bay north of the Tyndall Air Force Base, Panama City, Florida, during June 2022. During this study, multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger usin

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

High-resolution Geophysical and Imagery Data Collected in November 2022 Offshore of Boca Chica Key, FL

Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS - SPCSMC), conducted a geophysical and imagery survey around Boca Chica Key, Florida, during November 2022. During this study, multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger using a Reson T50P Dual Head system. U
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center" What is Bathymetry? (AD)
What is Bathymetry? (AD)
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center"

What is Bathymetry? (AD)

What is Bathymetry? (AD)

Bathymetry is the science of measuring the depth of water in ocean, river and lake environments. Learn how USGS measures bathymetry in this video by the St. Petersburg Coastal and Marine Science Center, originally created for the 2021 virtual St. Petersburg Science Festival.

View non-AD version.

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center"

What is Bathymetry? (AD)

What is Bathymetry? (AD)

Bathymetry is the science of measuring the depth of water in ocean, river and lake environments. Learn how USGS measures bathymetry in this video by the St. Petersburg Coastal and Marine Science Center, originally created for the 2021 virtual St. Petersburg Science Festival.

View non-AD version.

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center" What is Bathymetry?
What is Bathymetry?
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center"

What is Bathymetry?

What is Bathymetry?

Bathymetry is the science of measuring the depth of water in ocean, river and lake environments. Learn how USGS measures bathymetry in this video by the St. Petersburg Coastal and Marine Science Center, originally created for the 2021 virtual St. Petersburg Science Festival.

View the audio-described version.

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Text, "What is Bathymetry? U.S. Geological Survey St. Petersburg Coastal and Marine Science Center"

What is Bathymetry?

What is Bathymetry?

Bathymetry is the science of measuring the depth of water in ocean, river and lake environments. Learn how USGS measures bathymetry in this video by the St. Petersburg Coastal and Marine Science Center, originally created for the 2021 virtual St. Petersburg Science Festival.

View the audio-described version.

By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
A scientist sits on a personal watercraft near a vegetated, marsh shoreline.
Using personal watercraft to collect nearshore bathymetry data
Using personal watercraft to collect nearshore bathymetry data
A scientist sits on a personal watercraft near a vegetated, marsh shoreline.

Using personal watercraft to collect nearshore bathymetry data

Using personal watercraft to collect nearshore bathymetry data

A USGS scientist sits on a personal watercraft (PWC) equipped with scientific equipment to collect bathymetry data - or the depth of the water - at locations of interest in Point Aux Chenes Bay, Mississippi. 

By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
A scientist sits on a personal watercraft near a vegetated, marsh shoreline.

Using personal watercraft to collect nearshore bathymetry data

Using personal watercraft to collect nearshore bathymetry data

A USGS scientist sits on a personal watercraft (PWC) equipped with scientific equipment to collect bathymetry data - or the depth of the water - at locations of interest in Point Aux Chenes Bay, Mississippi. 

By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Nearshore single-beam bathymetry data collected in 2015, Dauphin Island, Alabama

Dauphin Island, Alabama, is a barrier island located in the northern Gulf of Mexico that supports local residences, tourism, commercial infrastructure, and historic Fort Gaines. During the past decade, Dauphin Island was affected by several major hurricanes—Hurricanes Ivan (2004), Katrina (2005), and Isaac (2012)—and storms, along with sea-level rise, continue to present a threat to island stabili
Authors
Nancy T. DeWitt, Chelsea A. Stalk, James G. Flocks, Julie Bernier, Kyle W. Kelso, Jake J. Fredericks, Thomas M. Tuten
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Nearshore coastal bathymetry data collected in 2016 from West Ship Island to Horn Island, Gulf Islands National Seashore, Mississippi

The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center, in cooperation with the U.S. Army Corps of Engineers, Mobile District, conducted bathymetric surveys of the nearshore waters surrounding Ship and Horn Islands, Gulf Islands National Seashore, Mississippi. The objective of this study was to establish base-level elevation conditions around West Ship, East Ship, and H
Authors
Nancy T. DeWitt, Chelsea A. Stalk, Jake J. Fredericks, James G. Flocks, Kyle W. Kelso, Andrew S. Farmer, Thomas M. Tuten, Noreen A. Buster
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Single-beam bathymetry data collected in 2015 from Grand Bay, Alabama-Mississippi

As part of the Sea-level and Storm Impacts on Estuarine Environments and Shorelines (SSIEES) project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted a single-beam bathymetry survey within the estuarine, open-bay, and tidal creek environments of Grand Bay, Alabama-Mississippi, from May to June 2015. The goal of the SSIEES project is to a
Authors
Nancy T. DeWitt, Chelsea A. Stalk, Christopher G. Smith, Stanley D. Locker, Jake J. Fredericks, Terrence A. McCloskey, Cathryn J. Wheaton
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center

Analysis of seafloor change around Dauphin Island, Alabama, 1987–2015

Dauphin Island is a 26-km-long barrier island located southwest of Mobile Bay, Alabama, in the north-central Gulf of Mexico. The island contains sandy beaches, dunes, maritime forests, freshwater ponds and intertidal wetlands, providing habitat for many endangered and threatened species. Dauphin Island also provides protection for and maintains estuarine conditions within Mississippi Sound, suppor
Authors
James G. Flocks, Nancy T. DeWitt, Chelsea A. Stalk
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center, Gulf of Mexico

Sediment data collected in 2014 and 2015 from around Breton and Gosier Islands, Breton National Wildlife Refuge, Louisiana

Breton Island, located at the southern end of the Chandeleur Islands, supports one of Louisiana’s largest historical brown pelican (Pelecanus occidentalis) nesting colonies. Although the brown pelican was delisted as an endangered species in 2009, nesting areas are threatened by continued land loss and are extremely vulnerable to storm impacts. The U.S. Fish and Wildlife Service proposed to restor
Authors
Julie Bernier, Kyle W. Kelso, Thomas M. Tuten, Chelsea A. Stalk, James G. Flocks
By
Coastal and Marine Hazards and Resources Program, St. Petersburg Coastal and Marine Science Center
Was this page helpful?