Marci Marot
Marci Marot is a Physical Scientist and Laboratory Manager at the St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida.
Marci Marot is the Laboratory Manager at the St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida.
Professional Experience
1993 - 2018 Geologist, U.S. Geological Survey, St. Petersburg Coastal & Marine Geology Science Center
2018 - present Laboratory Manager, U.S. Geological Survey, St. Petersburg Coastal & Marine Geology Science Center
Science and Products
Filter Total Items: 25
Evidence of envronmental change in Rankin basin, Central Florida Bay, Everglades National Park Evidence of envronmental change in Rankin basin, Central Florida Bay, Everglades National Park
Analyses of core GLBW601 RL1 collected in Rankin Basin, Florida Bay, Everglades National Park, in June 2001 indicate that significant environmental changes occurred at the site over the last two centuries. The core was collected at a site of documented seagrass die-off in 1987-1988. The purpose of this study was to document the long-term sequences of events leading up to the die-off...
Authors
James B. Murray, Thomas M. Cronin, G. Lynn Wingard, William H. Orem, Debra A. Willard, Charles W. Holmes, Christopher D. Reich, Eugene Shinn, Marci E. Marot, Terry Lerch, Carleigh A. Trappe, Bryan Landacre
Sediment characterization and dynamics in Lake Pontchartrain, Louisiana Sediment characterization and dynamics in Lake Pontchartrain, Louisiana
Lake Pontchartrain in southeastern Louisiana is the largest of several shallow estuaries that together cover over 15,000 km2. Wetlands, forests, and large urban areas surround the lake. Primary transport mechanisms of sediments to Lake Pontchartrain include urban runoff, major diversions of the Mississippi River, discharge from streams along the north and west shores, and tidal...
Authors
James G. Flocks, Jack L Kindinger, Marci E Marot, Charles W Holmes
Radionuclide Data and Calculations and Loss-On-Ignition, X-Ray Fluorescence, and ICP-AES Data from Cores in Catchments of the Animas River, Colorado Radionuclide Data and Calculations and Loss-On-Ignition, X-Ray Fluorescence, and ICP-AES Data from Cores in Catchments of the Animas River, Colorado
The U.S. Departments of Agriculture and Interior Abandoned Mine Lands (AML) Initiative is focused on the evaluation of the effect of past mining practices on the water quality and the riparian and aquatic habitats of impacted stream reaches downstream from historical mining districts located primarily on Federal lands. This problem is manifest in the eleven western states (west of...
Authors
Stan E. Church, Cyndi A. Rice, Marci E. Marot
Response of Everglades tree islands to environmental change Response of Everglades tree islands to environmental change
Tree islands are centers of biodiversity within the Florida Everglades, USA, but the factors controlling their distribution, formation, and development are poorly understood. We use pollen assemblages from tree islands throughout the greater Everglades ecosystem to reconstruct the timing of tree island formation, patterns of development, and response to specific climatic and...
Authors
Debra A. Willard, Christopher E. Bernhardt, Charles W. Holmes, Bryan Landacre, Marci E. Marot
Geochemical assessment of metals and dioxin in sediment from the San Carlos Reservoir and the Gila, San Carlos, and San Francisco Rivers, Arizona Geochemical assessment of metals and dioxin in sediment from the San Carlos Reservoir and the Gila, San Carlos, and San Francisco Rivers, Arizona
In October 2004, we sampled stream-bed sediment, terrace sediment, and sediment from the San Carlos Reservoir to determine the spatial and chronological variation of six potentially toxic metals-Cu, Pb, Zn, Cd, As, and Hg. Water levels in the San Carlos Reservoir were at a 20-year low at an elevation of 2,409 ft (734.3 m). Four cores were taken from the reservoir: one from the San Carlos...
Authors
Stan E. Church, LaDonna M. Choate, Marci E. Marot, David L. Fey, Monique Adams, Paul H. Briggs, Zoe Ann Brown
Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two
The Comprehensive Everglades Restoration Plan (CERP) lists restoration of the timing, quantity, and quality of the natural flow of freshwater as one its primary goals. Before restoration can occur, however, the baseline conditions of the environment prior to significant human alteration must be established and the range of variation within the natural system must be determined. In...
Authors
G. Lynn Wingard, Thomas M. Cronin, Charles W. Holmes, Debra A. Willard, Gary S. Dwyer, Scott E. Ishman, William Orem, Christopher P. Williams, Jessica Albietz, Christopher E. Bernhardt, Carlos A. Budet, Bryan Landacre, Terry Lerch, Marci Marot, Ruth E. Ortiz
Science and Products
Filter Total Items: 25
Evidence of envronmental change in Rankin basin, Central Florida Bay, Everglades National Park Evidence of envronmental change in Rankin basin, Central Florida Bay, Everglades National Park
Analyses of core GLBW601 RL1 collected in Rankin Basin, Florida Bay, Everglades National Park, in June 2001 indicate that significant environmental changes occurred at the site over the last two centuries. The core was collected at a site of documented seagrass die-off in 1987-1988. The purpose of this study was to document the long-term sequences of events leading up to the die-off...
Authors
James B. Murray, Thomas M. Cronin, G. Lynn Wingard, William H. Orem, Debra A. Willard, Charles W. Holmes, Christopher D. Reich, Eugene Shinn, Marci E. Marot, Terry Lerch, Carleigh A. Trappe, Bryan Landacre
Sediment characterization and dynamics in Lake Pontchartrain, Louisiana Sediment characterization and dynamics in Lake Pontchartrain, Louisiana
Lake Pontchartrain in southeastern Louisiana is the largest of several shallow estuaries that together cover over 15,000 km2. Wetlands, forests, and large urban areas surround the lake. Primary transport mechanisms of sediments to Lake Pontchartrain include urban runoff, major diversions of the Mississippi River, discharge from streams along the north and west shores, and tidal...
Authors
James G. Flocks, Jack L Kindinger, Marci E Marot, Charles W Holmes
Radionuclide Data and Calculations and Loss-On-Ignition, X-Ray Fluorescence, and ICP-AES Data from Cores in Catchments of the Animas River, Colorado Radionuclide Data and Calculations and Loss-On-Ignition, X-Ray Fluorescence, and ICP-AES Data from Cores in Catchments of the Animas River, Colorado
The U.S. Departments of Agriculture and Interior Abandoned Mine Lands (AML) Initiative is focused on the evaluation of the effect of past mining practices on the water quality and the riparian and aquatic habitats of impacted stream reaches downstream from historical mining districts located primarily on Federal lands. This problem is manifest in the eleven western states (west of...
Authors
Stan E. Church, Cyndi A. Rice, Marci E. Marot
Response of Everglades tree islands to environmental change Response of Everglades tree islands to environmental change
Tree islands are centers of biodiversity within the Florida Everglades, USA, but the factors controlling their distribution, formation, and development are poorly understood. We use pollen assemblages from tree islands throughout the greater Everglades ecosystem to reconstruct the timing of tree island formation, patterns of development, and response to specific climatic and...
Authors
Debra A. Willard, Christopher E. Bernhardt, Charles W. Holmes, Bryan Landacre, Marci E. Marot
Geochemical assessment of metals and dioxin in sediment from the San Carlos Reservoir and the Gila, San Carlos, and San Francisco Rivers, Arizona Geochemical assessment of metals and dioxin in sediment from the San Carlos Reservoir and the Gila, San Carlos, and San Francisco Rivers, Arizona
In October 2004, we sampled stream-bed sediment, terrace sediment, and sediment from the San Carlos Reservoir to determine the spatial and chronological variation of six potentially toxic metals-Cu, Pb, Zn, Cd, As, and Hg. Water levels in the San Carlos Reservoir were at a 20-year low at an elevation of 2,409 ft (734.3 m). Four cores were taken from the reservoir: one from the San Carlos...
Authors
Stan E. Church, LaDonna M. Choate, Marci E. Marot, David L. Fey, Monique Adams, Paul H. Briggs, Zoe Ann Brown
Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two
The Comprehensive Everglades Restoration Plan (CERP) lists restoration of the timing, quantity, and quality of the natural flow of freshwater as one its primary goals. Before restoration can occur, however, the baseline conditions of the environment prior to significant human alteration must be established and the range of variation within the natural system must be determined. In...
Authors
G. Lynn Wingard, Thomas M. Cronin, Charles W. Holmes, Debra A. Willard, Gary S. Dwyer, Scott E. Ishman, William Orem, Christopher P. Williams, Jessica Albietz, Christopher E. Bernhardt, Carlos A. Budet, Bryan Landacre, Terry Lerch, Marci Marot, Ruth E. Ortiz