Restoration
Restoration
The ecosystem services provided by coastal ecosystems include not only a rich biodiversity, and carbon sequestration, but a variety of economic activities. For example, coastal ecosystems can function as fish nurseries, support offshore ecosystems, buffer coastlines from wind and wave impacts, and support tourism. USGS research informs activities to restore ecosystems and the
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Quantifying Flood Risk and Reef Risk Reduction Benefits in Florida and Puerto Rico: The Consequences of Hurricane Damage, Long-term Degradation, and Restoration Opportunities
Coastal flooding and erosion from extreme weather events affect thousands of vulnerable coastal communities; the impacts of coastal flooding are predicted to worsen during this century because of population growth and climate change. Hurricanes Irma and Maria in 2017 were particularly devasting to humans and natural communities. The coral reefs off the State of Florida and the Commonwealth of...
Collecting Ecological Data and Models of Living Shoreline Restoration Projects
Developing effective living shoreline restoration projects that can withstand hurricanes and storms requires a better understanding of how restoration structures reduce the impact of wave and current energy on marsh edges in estuaries and bays. Without this knowledge, existing living shoreline projects and adaptive management measures are more likely to fail, decreasing the possibility for long...
Conservation of Rare Vegetation Communities of the Atlantic Coastal Barrier Islands
The Challenge: A synthesis of the role of disturbance, in all of its manifestations, on the establishment and development of the American Holly forest is required to guide future conservation measures. Because many forest fragments have already endured >30 years of chronic deer herbivory, a legitimate question of how much more impact by deer can be tolerated and still conserve the essential type...
Post-Hurricane Sandy Vegetation Recovery in the Presence of a Hyper-abundant Deer Population
The Challenge: The primary dune along barrier island beaches protects leeward vegetation from tidal fluctuation, salt spray and storm surge. However, storm surges like those experienced during Hurricane Sandy can obliterate the primary dune, transporting sand inland and burying existing vegetation. The dune rebuilds naturally as recovering vegetation traps wind-blown and waterborne sand. The rate...
Assessing Coastal Forest Impacts and Resource Management Implications following Hurricane Sandy
Tropical storms and hurricanes wreak havoc with coastal forests where damage can vary with wind speed and approach from isolated treefalls to wide-area blowdowns of whole forests.
Hurricane Sandy Impacts on Coastal Wetland Resilience in the Northeast United States
The Challenge: The high winds and storm surge associated with Hurricane Sandy impacted coastal wetlands from Virginia to Maine. Understanding the ecological and geological impacts of hurricanes on coastal wetlands and their interactive effects with local conditions is important for identifying resilience of these communities to predicted global sea-level rise. Given the projected increase in...
Assessment of Wetland Area Change and Shoreline Erosion Due to Hurricane Sandy
Significant damage to coastal communities and surrounding wetlands of the north Atlantic states was caused by Hurricane Sandy in late October 2012, mostly tied to an associated storm surge of record extent and impact.
Dendrochronology of Coastal Forests to Evaluate Impacts of Wind and Surge from Hurricane Sandy
The science of dating growth rings and history of live and fossil wood samples is called dendrochronology. This technique is valuable for conducting climate reconstructions where meteorological data is lacking and for detecting past disturbance events such as tropical storms and hurricanes.
Assessing Treefall Patterns and Causal Relations of Wind and Surge from Hurricane Sandy
As tropical storms and hurricanes move onshore and make landfall, wind and storm surge can be sufficiently high to damage built-infrastructure and natural systems, most notably coastal forests at the interface of land and sea.
Aerial Videography Overflights of Forest Cover and Impact from Hurricane Sandy along the Atlantic Coast, USA
High resolution imagery (aerial videography) was obtained of Hurricane Sandy to assess forest damage by documenting disturbed canopy and downed trees.
Mississippi Coastal Improvements Program (MsCIP) - Adaptive Management and Monitoring Planning and Implementation
The Mississippi barrier islands are dynamic coastal landforms that are the first line of defense between the Gulf of Mexico and the Mississippi mainland coast. These islands are experiencing changes in structure (land area and habitat) and geomorphic processes (erosion and accretion) due to frequent intense storms, relative rise in sea level, and changes in sediment supply. A long-term monitoring...
Salinity Intrusion Impacts from Hurricane Sandy in Tidal Freshwater Swamps, Delmarva Peninsula, Mid-Atlantic Coast, USA
When it comes to hurricanes, wind and storm surge effect vegetation differently. USGS anlyzes these differences following Hurricane Sandy to help inform management on storm mitigation and long-term planning.