scholarly journals Coastal Impacts, Recovery, and Resilience Post-Hurricane Sandy in the Northeastern US

2020 ◽  
Vol 43 (7) ◽  
pp. 1603-1609
Author(s):  
Amanda L. Babson ◽  
Richard O. Bennett ◽  
Susan Adamowicz ◽  
Sara Stevens

Abstract Post-Hurricane Sandy research has improved our understanding of coastal resilience during major storm events, accelerated sea level rise, and other climate-related factors, helping to enhance science-based decision-making, restoration, and management of coastal systems. The central question this special section examines is: “looking across the breadth of research, natural resource management actions and restoration projects post-Hurricane Sandy, what can we say about coastal impact, recovery, and resilience to prepare for increasing impacts of future storms?” These five studies, along with lessons from other published and unpublished research, advance our understanding beyond just the documentation of hurricane impacts but also highlights both natural and managed recovery, thereby advancing the developing field of coastal resilience.

Author(s):  
Paul Tschirky ◽  
Pippa Brashear ◽  
Ido Sella ◽  
Todd Manson

In the aftermath of Hurricane Sandy, the Rebuild by Design competition was born to encourage cross-disciplinary collaboration and resilience planning in coastal and flood protection design. The Living Breakwaters project is a layered resilience approach to promote risk reduction, enhance ecosystems, and foster social resilience. Following the competition, the project was awarded $60 million by HUD (US Department of Housing and Urban Development) in June 2013. It is currently in final design and permitting with construction anticipated to begin the summer of 2019. The Living Breakwaters Project is a unique design of an offshore breakwater system to promote coastal resilience in Tottenville, Staten Island, New York. It combines physical risk reduction through wave attenuation and erosion prevention functions with ecological enhancement and habitat creation as an integrated part of the design. This paper explores the modeling and design of these unique coastal engineering and ecological structures.


2016 ◽  
Vol 14 (4) ◽  
pp. 617-629 ◽  
Author(s):  
Cheng He ◽  
Yvonne Post ◽  
John Dony ◽  
Tom Edge ◽  
Mahesh Patel ◽  
...  

A rational-based physical descriptive model (PDM) has been developed to predict the levels of Escherichia coli in water at a beach with dynamic conditions in the Greater Toronto Area (GTA), Ontario, Canada. Bacteria loadings in the water were affected not only by multiple physical factors (precipitation, discharge, wind, etc.), but also by cumulative effects, intensity, duration and timing of storm events. These may not be linearly related to the observed variations in bacteria levels, and are unlikely to be properly represented by a widely used multiple linear regression model. In order to account for these complex relationships, the amounts of precipitation and nearby creek discharge, the impact of various time-related factors, lag time between events and sample collection, and threshold for different parameters were used in determining bacteria levels. This new comprehensive PDM approach improved the accuracy of the E. coli level predictions in the studied beach water compared to the previously developed statistical predictive and presently used geometric mean models. In spite of the complexity and dynamic conditions at the studied beach, the PDM achieved 75% accuracy overall for the five case years examined.


Author(s):  
Brett snyder ◽  
N. Claire Napawan

On October 28th 2013 Hurricane Sandy hit land on the East Coast of the United States. The deadliest storm to hit the country since 2005 it caused tens of billions of dollars in damage, destroyed thousands of homes, left millions without electric service, and caused 117 deaths in the United States, including 53 in New York, making Sandy the most life costly hurricane to hit the United States mainland since Hurricane Katrina. In all an estimated 186 people were killed across the United States, the Caribbean, and Canada. In the immediate aftermath of the storm not only did the emergency services, state and federal government implement emergency plans of action, including both direct intervention on the ground and massive financial support, so too did a number of charities, community and residents groups across the US. One of the most surprising of these groups was what became known as Occupy Sandy. As noted by the Homeland Security Studies and Analysis Institute: “Within hours of Sandy’s landfall, members from the Occupy Wall Street movement used social media to tap the wider Occupy network for volunteers and aid. Overnight, a volunteer army of young, educated, tech-savvy individuals with time and a desire to help others emerged. In the days, weeks, and months that followed, “Occupy Sandy” became one of the leading humanitarian groups providing relief to survivors across New York City and New Jersey. At its peak, it had grown to an estimated 60,000 volunteers—more than four times the number deployed by the American Red Cross.” What this phenomenon clearly demonstrates is the potential for digital networking to improve response to catastrophic storm events at a community level. Far from being solely a question of material support and logistics, the response to the disaster was one equally definable as digital. Pointing to the possible rethinking of issues around the extreme and localised consequences of climate change and responses to it in purely traditional infrastructural terms, the social media focused organisation of Occupy Sandy potentially offers us a new frame of reference to deal with these, and less catastrophic issues around climate change and our response to it. This paper provides a discussion of the projected impacts of global environmental change in urban environments in the United States, with a particular focus on their impact on existing storm and sanitary water infrastructure. However, it theorizes a new approach to this archaic system of infrastructure that exploits social networking tools and digital technologies to build greater networks for climate change resilience across the United States and, by extension, elsewhere.


Author(s):  
Jeffrey R. Tabar

Prime Hook National Wildlife Refuge and its adjacent water bodies are important natural features along western Delaware Bay, USA. Historically salt and brackish marsh habitats, portions of the Refuge were diked and managed as freshwater impoundments starting in the early 1980s. Over the past decade, some of these impoundments have reverted to saline conditions, largely due to several storm events (including Hurricane Sandy in 2012) that have caused flooding, erosion, and opened several breaches between the Refuge and Delaware Bay. Because of these significant morphologic changes, the United States Fish and Wildlife Service (USFWS) completed a series of surveys and coastal engineering analysis to aid in developing restoration alternatives for managing the Refuge. As part of this effort, seasonal shoreline surveys were conducted in the fall of 2011 through the spring of 2017 to provide a temporal span of data for evaluating the rapid retreat.


2021 ◽  
Vol 3 (1) ◽  
pp. 86-95
Author(s):  
Ina Neddermeyer ◽  
Jürgen Bleibler

Proceeding from the historical question of the regulation of airspace, this essay examines the current and future significance of borders and the central question of statehood, for the special section of this issue, Art & Borders. The authors draw on their experience as curators of the 2021 exhibition Beyond States: The Boundaries of Statehood at the Zeppelin Museum in Friedrichshafen, Germany, to reveal the role of ballooning aviation and critical approaches of artists towards border regimes 


Oryx ◽  
2014 ◽  
Vol 49 (2) ◽  
pp. 254-260 ◽  
Author(s):  
Carolina A. Soto ◽  
Francisco Palomares

AbstractThe presence of domestic species such as dogs Canis familiaris in protected areas can cause problems for native species as a result of competition, predation and disease transmission. To improve our ability to design effective control policies we investigated the factors affecting detection of dog tracks in a Mediterranean national park.We investigated the presence of dogs across 69 2 × 2 km grid squares in Doñana National Park in south-west Spain and used logistic regression models to analyse the associated environmental and human constraints. We did not detect dogs in areas away from the edges of the national park close to human settlements (track census effort > 470 km) and the detection of dog tracks was correlated with human presence. We conclude that domestic dogs occasionally enter the Park from the surrounding area and are a direct threat to wildlife at the edges of the Park. Management actions to reduce the effects of domestic dogs in protected areas where feral dog populations are not established should focus on the spatial extent of local settlements, regulation and awareness-raising to encourage responsible dog-ownership, and control measures such as removing un-owned dogs from boundaries and areas close to human dwellings, and forbidding unleashed dogs in public facilities.


Author(s):  
Ayse Karanci ◽  
Emily Berglund ◽  
Margery Overton

An agent-based model (ABM) is developed to explore the effects of storms and sea level rise (SLR) on soft-engineered coastal management actions and households’ housing decisions at the coastal town of Nags Head in North Carolina, USA. The ABM links the behavior of household agents (individual homeowners) and town agents (coastal managers) with morphological coastal evolution caused by long-term erosion, sea level rise, and storms. Storm impacts are determined by combining the process-based model XBeach (Roelvink, 2009) outputs with the ABM framework. The integrated ABM framework is applied to simulate occupation dynamics and community viability under forcing from storms and sea level rise over a time frame of 50 years. A timeline with storm events was created using historical data and the intensity of the storm in the midpoint of the timeline was varied to explore the effect of storm intensity on the community. Simulations demonstrated a strong link between the intensity of storms and household occupancy. Results suggest that increased storm intensity hinders development and in some cases can cause community occupation growth to stagnate or decline. The results also indicate a feedback loop between the natural processes, management decisions, and household decisions. After a severe storm, buildings are damaged, expenses are increased, and occupation declines. A diminished community cannot invest in protection measures and in turn becomes more vulnerable to future storms. A tipping point may occur, where the community stagnates with respect to its household occupation. To investigate the influence of varying sea level rise rates on community occupancy dynamics, the model was forced with different sea level rise scenarios, including no sea level rise, a constant rate of sea level rise, and two scenarios with accelerated sea level rise. The scenario with no sea level rise showed a considerably more attractive community than the scenarios with sea level rise. This was attributed to (1) absence of expenses incurred in other scenarios to mitigate recession caused by sea level rise and (2) lower flooding risk.


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