Project

A reconnaissance study distinguishes coastal areas of the northeastern U.S. (approx. Virginia to Maine) that will experience an inundation-dominated response to sea-level rise from those that will respond dynamically due to physical and bio-physical sedimentation and erosion processes. Areas that will be dominated by inundation include urban regions of intense development and/or coastal engineering, as well as bedrock coasts. Areas that will respond dynamically include beaches, unconsolidated cliffs, barrier islands, and wetlands. Distinguishing which processes are relevant to sea-level rise impacts in these areas aids prioritization of scientific research and decision support efforts. Also see Dr. Robert Thieler's A Research and Decision Support Framework to Evaluate Sea-level Rise Impacts in the Northeastern U.S. Tools and Products Sea Level Rise Viewer https://coast.noaa.gov/digitalcoast/tools/slr

Project

Unmanned Aerial Systems (UAS) are a new and relatively untapped resource for coastal surveying within the USGS and the scientific community, and offer a number of advantages over ground-based surveys and manned aerial systems, including the ability to rapidly deploy and efficiently collect remote sensing data and derive high-resolution elevations over variable terrain. The project provided a low-risk, low-cost means to explore the utility of UAS for coastal mapping on beaches and marshes, and developed methodology and capacity to acquire, process, and analyze data. The collaborative project brought together USGS scientists and technical staff, with Marine Biological Laboratory (MBL) researchers and students, and supported both research and education through coursework including observational biodiversity and informatics, system design, and both field and laboratory collaboration

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Linda Deegan - The role of freshwater input in determining the contributions of different primary production sources to estuarine food webs in a tidal river_0.jpg
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