The Resilience of New Orleans: Urban and Coastal Adaptation to Disasters and Climate Change

Author(s)
Meffert, D.J.
Publication language
English
Pages
16pp
Date published
01 Jan 2008
Type
Research, reports and studies
Keywords
Disaster risk reduction, Environment & climate, Urban, Disaster preparedness, resilience and risk reduction
Countries
United States of America
Organisations
Lincoln Institute of Land Policy

New Orleans is like many historic port cities around the world - a place sited on
vulnerable grounds that exploited the interface of land and water at a time when
waterborne transportation accounted for nearly all long-distance human movement and
trade. Modern New Orleans is located on a subsiding deltaic landscape and is surrounded
by a rapidly eroding coast and rising seas. In spite of the great ecological and economic
value of wetlands, the United States has lost half of its original wetlands. Louisiana leads
the nation in terms of the number of coastal wetland acres lost, experiencing up to 80% of
the nation’s loss due to anthropogenic and natural causes, including and exacerbated by
sea-level rise and natural disasters. This situation, while draconian, is not unlike many
other coastal settlements, and, thus, offers lessons, experiences, technologies, and test
beds for human coastal environments worldwide. This paper focuses on emergent trends
and ecosystem “shocks”, including climate change and hurricanes, along with resultant
policies and practice that represent ecosystem adaptation, social-ecological learning,
adaptive land use, and governance. Current structural and non-structural urban and
coastal land use challenges and opportunities, with a special focus on the integrated New
Orleans and coastal Louisiana ecosystems, will be discussed.