Improving predictions of salt marsh evolution through better integration of data and models

PL Wiberg, S Fagherazzi… - Annual review of marine …, 2020 - annualreviews.org
Salt marshes are recognized as valuable resources that are threatened by climate change
and human activities. Better management and planning for these ecosystems will depend on …

Land loss due to human-altered sediment budget in the Mississippi River Delta

DA Edmonds, SC Toby, CG Siverd, R Twilley… - Nature …, 2023 - nature.com
Land loss in the Mississippi River Delta is due to the human-altered sediment budget, yet
the relative contributions of building dams, levees and extracting subsurface resources are …

Tipping points of Mississippi Delta marshes due to accelerated sea-level rise

TE Törnqvist, KL Jankowski, YX Li, JL González - Science Advances, 2020 - science.org
Coastal marshes are threatened by relative sea-level (RSL) rise, yet recent studies predict
marsh survival even under the high rates of RSL rise expected later in this century. However …

Coastal wetland resilience, accelerated sea‐level rise, and the importance of timescale

TE Törnqvist, DR Cahoon, JT Morris, JW Day - AGU Advances, 2021 - Wiley Online Library
Recent studies have produced conflicting results as to whether coastal wetlands can keep
up with present‐day and future sea‐level rise. The stratigraphic record shows that threshold …

Drivers and impacts of water level fluctuations in the Mississippi River delta: Implications for delta restoration

M Hiatt, G Snedden, JW Day, RV Rohli… - Estuarine, Coastal and …, 2019 - Elsevier
This review synthesizes the knowledge regarding the environmental forces affecting water
level variability in the coastal waters of the Mississippi River delta and relates these …

Marsh edge erosion and associated carbon dynamics in coastal Louisiana: A proxy for future wetland-dominated coastlines world-wide

Y Sapkota, JR White - Estuarine, Coastal and Shelf Science, 2019 - Elsevier
Coastal wetland loss through marsh edge erosion is a serious problem in Louisiana. The
majority of studies on coastal land loss use aerial and satellite photographic analysis while …

Wind-driven water level fluctuations drive marsh edge erosion variability in microtidal coastal bays

K Valentine, G Mariotti - Continental Shelf Research, 2019 - Elsevier
Marsh shorelines are retreating rapidly in coastal Louisiana, largely driven by wind waves
attacking the marsh edge. The amount of wave power hitting the marsh is a major predictor …

Influence of floods, tides, and vegetation on sediment retention in Wax Lake Delta, Louisiana, USA

EA Olliver, DA Edmonds… - Journal of Geophysical …, 2020 - Wiley Online Library
Sediment is the most valuable natural resource for deltaic environments because it is
required to build new land. For land building to occur, sediment must be retained in the delta …

Patterns and mechanisms of wetland change in the Breton sound estuary, Mississippi River delta: A review

J Day, R Lane, M Moerschbaecher, HC Clark… - Estuarine, Coastal and …, 2025 - Elsevier
Abstract The Breton Sound Estuary, located within the Mississippi River Delta, has
experienced significant wetland loss over the past century due to a combination of natural …

Coastal marsh degradation into ponds induces irreversible elevation loss relative to sea level in a microtidal system

L Schepers, P Brennand, ML Kirwan… - Geophysical …, 2020 - Wiley Online Library
Coastal marshes and their valuable ecosystem services are feared to be lost by sea level
rise, yet the mechanisms of marsh degradation into ponds and potential recovery are poorly …