Soft infrastructure in the urban estuary / palisade bay

Guy J.P. Nordenson, Catherine Seavitt, Adam Yarinsky, Michael W. Tantala

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The movement of water along a vertical scale draws attention to the subtle realities of topography and the consequential horizontal extent of flooding. During a flood, the section gives rise to new configurations and understandings of the city. Today, flooding has become associated with the impact of global sea level rise, and the threat of rising waters has taken on a new sense of urgency. Studying the planar transformation that takes place during a time of high water is an opportunity to reinvent and redesign the 21st-century city, and to consider new notions of urban and ecological development. We are particularly interested in questioning both the notion and the effectiveness of "hard infrastructure," exemplified by seawalls and storm surge barriers. These reduce the zone of floodwater absorption to a singular line in plan and a singular wall in section. We propose the development of a new strategic approach toward flooding that we call "soft infrastructure"- multiple and iterative strategies that buffer or absorb flooding. These strategies operate at the merged surface of the land's topography and the water's bathymetry, or in the shallow flats below the water. We envision the water's edge as a fluid and temporal limit between the water and the land. Our analyses include computational hydrodynamic and hazard models to predict flooding and their consequences in the New York and New Jersey harbor region.

Original languageEnglish (US)
Title of host publicationLarge Structures and Infrastructures for Environmentally Constrained and Urbanised Areas
PublisherInternational Association for Bridge and Structural Engineering (IABSE)
Pages158-159
Number of pages2
ISBN (Electronic)9783857481222
StatePublished - Jan 1 2010
Event34th International Symposium on Bridge and Structural Engineering: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas - Venice, Italy
Duration: Sep 22 2010Sep 24 2010

Publication series

NameLarge Structures and Infrastructures for Environmentally Constrained and Urbanised Areas

Conference

Conference34th International Symposium on Bridge and Structural Engineering: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas
CountryItaly
CityVenice
Period9/22/109/24/10

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Building and Construction
  • Safety, Risk, Reliability and Quality

Keywords

  • Aquaculture
  • Flood hazard
  • Sea level rise
  • Soft infrastructure
  • Storm surge

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