Davin J. Wallace
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View article: Repeated hurricane disturbance has minimal impact on shallow coastal infaunal communities
Repeated hurricane disturbance has minimal impact on shallow coastal infaunal communities Open
Disturbances are important drivers of seafloor community structure and diversity, especially in sediment infaunal communities with limited mobility. Shallow coastal sediment communities contribute to global nutrient cycling and carbon stor…
View article: Constructed Dunes and Roads Reduce Decadal Washover Flux on Transgressing Barrier Islands
Constructed Dunes and Roads Reduce Decadal Washover Flux on Transgressing Barrier Islands Open
On developed barrier islands, washover deposition is regarded as a hazard, despite its essential role in natural island transgression. Measures taken to prevent erosion and halt overwash such as dune stabilization can exacerbate disequilib…
View article: Interdisciplinary Applications for Identifying and Quantifying Modern Storm Washover Deposits on Pea Island, North Carolina, USA
Interdisciplinary Applications for Identifying and Quantifying Modern Storm Washover Deposits on Pea Island, North Carolina, USA Open
Hurricanes and nor'easters annually threaten or impact the North Carolina (NC) Outer Banks, generating significant destruction to infrastructure, habitat, and life, while costing taxpayers thousands to billions of dollars. The geologic rec…
View article: Unprecedented Historical Erosion of US Gulf Coast: A Consequence of Accelerated Sea‐Level Rise?
Unprecedented Historical Erosion of US Gulf Coast: A Consequence of Accelerated Sea‐Level Rise? Open
Most of the US Gulf Coast is composed of barrier islands, peninsulas, chenier plains, and mainland beaches that are the main line of defense for wetlands, estuaries, and urban and industrial centers from rising sea level and severe storms.…
View article: Snapshots of Coastal Ecology Using Multiproxy Analysis Reveals Insights Into the Preservation of Swamp and Marsh Environments Since the Late Pleistocene
Snapshots of Coastal Ecology Using Multiproxy Analysis Reveals Insights Into the Preservation of Swamp and Marsh Environments Since the Late Pleistocene Open
The southeastern United States Coastal Plain ecosystem contains baldcypress ( Taxodium distichum ) swamps and grass‐dominated marshes. These ecosystems also occurred on the exposed continental shelf during lower sea levels but are rarely p…
View article: Spatially and Temporally Variable Impacts of Hurricanes on Shallow Sediment Structure
Spatially and Temporally Variable Impacts of Hurricanes on Shallow Sediment Structure Open
Sediment dynamics are fundamental to understanding coastal resiliency to climate change in the coming decades. Tropical cyclones can radically alter shallow sediment properties; however, the uncertain and destructive nature of tropical cyc…
View article: Unprecedented Historical Erosion of US Gulf Coast: A Consequence of Accelerated Sea‐Level Rise?
Unprecedented Historical Erosion of US Gulf Coast: A Consequence of Accelerated Sea‐Level Rise? Open
Most of the US Gulf Coast is composed of barrier islands, peninsulas, chenier plains, and mainland beaches that are the main line of defense for wetlands, estuaries, and urban and industrial centers from rising sea level and severe storms.…
View article: A machine learning approach using legacy geophysical datasets to model Quaternary marine paleotopography
A machine learning approach using legacy geophysical datasets to model Quaternary marine paleotopography Open
High-resolution subsurface marine mapping tools, including chirp and 3D seismic, enable the reconstruction of ancient landscapes that have been buried and subsequently submerged by marine transgression. However, the established methods for…
View article: Gulf of Mexico Coastal Change Data
Gulf of Mexico Coastal Change Data Open
Data set used to calculate the shoreline migration rates of 13 Gulf of Mexico barriers during the Holocene. Radiocarbon and OSL dates are from published peer-reviewed literature, cited at the bottom of the table. Dates missing a time marke…
View article: Gulf of Mexico Coastal Change Data
Gulf of Mexico Coastal Change Data Open
Data set used to calculate the shoreline migration rates of 13 Gulf of Mexico barriers during the Holocene. Radiocarbon and OSL dates are from published peer-reviewed literature, cited at the bottom of the table. Dates missing a time marke…
View article: Holocene Evolution of the Western Louisiana–Texas Coast, USA: Response to Sea-Level Rise and Climate Change
Holocene Evolution of the Western Louisiana–Texas Coast, USA: Response to Sea-Level Rise and Climate Change Open
An extensive grid of high-resolution seismic data, hundreds of sediment cores, and a robust radiocarbon-age data set acquired over nearly four decades allows detailed analysis of Holocene coastal evolution of western Louisiana and Texas, U…
View article: Reconstructing the MIS 2 Pascagoula-Biloxi Paleovalley and Associated Valley-Fill in the Northern Gulf of Mexico
Reconstructing the MIS 2 Pascagoula-Biloxi Paleovalley and Associated Valley-Fill in the Northern Gulf of Mexico Open
Earth and Space Science Open Archive PosterOpen AccessYou are viewing the latest version by default [v1]Reconstructing the MIS 2 Pascagoula-Biloxi Paleovalley and Associated Valley-Fill in the Northern Gulf of MexicoAuthorsCarrieMilleriDEr…
View article: Washover Volume Analysis of Hatteras and Pea Islands, North Carolina, USA over Centennial Timescales
Washover Volume Analysis of Hatteras and Pea Islands, North Carolina, USA over Centennial Timescales Open
Earth and Space Science Open Archive This is a preprint and has not been peer reviewed. ESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary.Learn more about preprints preprintOpen AccessYou are…
View article: SEDIMENTARY DYNAMICS AND WATER QUALITY IN FLOODPLAINS OF THE LOWER MISSISSIPPI RIVER NEAR NATCHEZ, MISSISSIPPI, DURING THE 2018 AND 2019 FLOODS
SEDIMENTARY DYNAMICS AND WATER QUALITY IN FLOODPLAINS OF THE LOWER MISSISSIPPI RIVER NEAR NATCHEZ, MISSISSIPPI, DURING THE 2018 AND 2019 FLOODS Open
The Lower Mississippi River (LMR) near Natchez, Mississippi, experienced intervals of major flooding during the 2018 and 2019 water years. While federal agencies sample sediment and water quality in the main LMR channel, little is known ab…