Woods Hole Coastal and Marine Science Center


Scienctific literature and information products produced by Woods Hole Coastal and Marine Science Center staff

Filter Total Items: 1,239
Year Published: 2019

Marshes are the new beaches: Integrating sediment transport into restoration planning

Recent coastal storms and associated recovery efforts have led to increased investment in nature-based coastal protection, including restoration of salt marshes and construction of living shorelines. In particular, many of these efforts focus on increasing vertical elevation through sediment nourishment, where sediment is removed from the tidal...

Ganju, Neil Kamal

Year Published: 2019

Azimuthal seismic anisotropy of 70 Ma Pacific‐plate upper mantle

Plate formation and evolution processes are predicted to generate upper mantle seismic anisotropy and negative vertical velocity gradients in oceanic lithosphere. However, predictions for upper mantle seismic velocity structure do not fully agree with the results of seismic experiments. The strength of anisotropy observed in the upper mantle...

Mark, H. F.; Lizarralde, D.; Collins, J. A.; Miller, Nathaniel C.; Hirth, G.; Gaherty, J. B.; Evans, R. L.

Year Published: 2019

Salt marsh ecosystem restructuring enhances elevation resilience and carbon storage during accelerating relative sea-level rise

Salt marshes respond to sea-level rise through a series of complex and dynamic bio-physical feedbacks. In this study, we found that sea-level rise triggered salt marsh habitat restructuring, with the associated vegetation changes enhancing salt marsh elevation resilience. A continuous record of marsh elevation...

Gonneea, Meagan; Maio, Christopher V.; Kroeger, Kevin D.; Hawkes, Andrea D.; Mora, Jordan; Sullivan, Richard; Madsen, Stephanie; Buzard, Richard M.; Cahill, Niamh; Donnelly, Jeffrey P.

Year Published: 2018

Time-dependent pore filling

Capillarity traps fluids in porous media during immiscible fluid displacement. Most field situations involve relatively long time scales, such as hydrocarbon migration into reservoirs, resource recovery, nonaqueous phase liquid remediation, geological CO2 storage, and sediment‐atmosphere interactions. Yet laboratory studies and numerical...

Sun, Zhonghao; Jang, Junbong; Santamarina, J. Carlos

Year Published: 2018

Digital Shoreline Analysis System (DSAS) version 5.0 user guide

OverviewThe Digital Shoreline Analysis System (DSAS) is a freely available software application that works within the Esri Geographic Information System (ArcGIS) software. DSAS computes rate-of-change statistics for a time series of shoreline vector data. DSAS version 5.0 (v5.0) was released in December 2018 and has been tested for compatibility...

Himmelstoss, Emily A.; Henderson, Rachel E.; Kratzmann, Meredith G.; Farris, Amy S.
Himmelstoss, E.A., Henderson, R.E., Kratzmann, M.G., and Farris, A.S., 2018, Digital Shoreline Analysis System (DSAS) version 5.0 user guide: U.S. Geological Survey Open-File Report 2018–1179, 110 p., https://doi.org/10.3133/ofr20181179.

Year Published: 2018

Hydrologic controls of methane dynamics in karst subterranean estuaries

Karst subterranean estuaries (KSEs) extend into carbonate platforms along 12% of all coastlines. A recent study has shown that microbial methane (CH4) consumption is an important component of the carbon cycle and food web dynamics within flooded caves that permeate KSEs. In this study, we obtained high‐resolution (~2.5‐day) temporal records of...

Brankovits, David; Pohlman, John; Ganju, Neil Kamal; Iliffe, T.M.; Lowell, N.; Roth, E.; Sylva, S.P.; Emmert, J.A.; Lapham, L.L.

Year Published: 2018

Unmanned aerial systems capabilities of the U.S. Geological Survey Woods Hole Coastal and Marine Science Center

Unmanned aerial system (UAS) technology provides a rapid and low-cost solution for mapping coastal environments and assessing short- and long-term changes. The interdisciplinary nature of the data collected and the breadth of applications make UAS technology applicable to multiple scientific investigations. The Aerial Imaging and Mapping (AIM)...

Brosnahan, Sandra; Sherwood, Christopher R.
Brosnahan, S., and Sherwood, C., 2018, Unmanned aerial systems capabilities of the U.S. Geological Survey Woods Hole Coastal and Marine Science Center: U.S. Geological Survey Fact Sheet 2018–3061, 2 p., https://doi.org/10.3133/fs20183061.

Year Published: 2018

Contribution of hurricane-induced sediment resuspension to coastal oxygen dynamics

Hurricanes passing over the ocean can mix the water column down to great depths and resuspend massive volumes of sediments on the continental shelves. Consequently, organic carbon and reduced inorganic compounds associated with these sediments can be resuspended from anaerobic portions of the seabed and re-exposed to dissolved oxygen (DO) in the...

Bianucci, Laura; Balaguru, Karthik; Smith, Richard W.; Leung, Ruby; Moriarty, Julia M.

Year Published: 2018

Natural climate solutions for the United States

Limiting climate warming to <2°C requires increased mitigation efforts, including land stewardship, whose potential in the United States is poorly understood. We quantified the potential of natural climate solutions (NCS)—21 conservation, restoration, and improved land management interventions on natural and agricultural lands—to increase...

Fargione, Joseph E.; Bassett, Steven; Boucher, Timothy; Bridgham, Scott D.; Conant, Richard T.; Cook-Patton, Susan C.; Ellis, Peter W.; Falcucci, Alessandra; Fourqurean, James W.; Gopalakrishna, Trisha; Gu, Huan; Henderson, Benjamin; Hurteau, Matthew D.; Kroeger, Kevin D.; Kroeger, Timm; Lark, Tyler J.; Leavitt, Sara M.; Lomax, Guy; McDonald, Robert I.; Megonigal, Patrick; Miteva, Daniela A.; Richardson, Curtis J.; Sanderman, Jonathan; Shoch, David; Spawn, Seth A.; Veldman, Joseph W.; Williams, Christopher A.; Woodbury, Peter B.; Zganjar, Chris; Baranski, Marci; Elias, Patricia; Houghton, Richard A.; Landis, Emily; McGlynn, Emily; Schlesinger, William H.; Siikamaki, Juha V.; Sutton-Grier, Ariana; Griscom, Bronson W.

Year Published: 2018

Salt marsh loss affects tides and sediment budget in shallow bays

The current paradigm is that salt marshes and their important ecosystem services are threatened by global climate change; indeed, large marsh losses have been documented worldwide. Morphological changes associated with salt marsh erosion are expected to influence the hydrodynamics and sediment dynamics of coastal systems. Here the influence of...

Donatelli, Carmine; Ganju, Neil Kamal; Zhang, Xiaohe; Fagherazzi, Sergio; Leonardi, Nicoletta

Year Published: 2018

Deciphering the dynamics of inorganic carbon export from intertidal salt marshes using high-frequency measurements

The lateral export of carbon from coastal marshes via tidal exchange is a key component of the marsh carbon budget and coastal carbon cycles. However, the magnitude of this export has been difficult to accurately quantify due to complex tidal dynamics and seasonal cycling of carbon. In this study, we use in situ...

Chu, Sophie N.; Wang, Zhaohui Aleck; Gonneea, Meagan; Kroeger, Kevin D.; Ganju, Neil Kamal

Year Published: 2018

Advantages and limitations to the use of optical measurements to study sediment properties

Measurements of optical properties have been used for decades to study particle distributions in the ocean. They are useful for estimating suspended mass concentration as well as particle-related properties such as size, composition, packing (particle porosity or density), and settling velocity. Measurements of optical properties are, however,...

Boss, Emmanuel; Sherwood, Christopher R.; Hill, Paul; Milligan, Tim