Gulf Coast's Ecological Heritage at RiskThe Gulf Statesspacer
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Confront the Challenge
• Climate in the Gulf
• The Report
• For Teachers

Discover the Solutions
• Overview
• Slow the Change
• Speed our Response

Explore the Impacts
• Overview
• Water Resources
• Sea-Level Change
• Human Perspectives

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Mississippi
Mississippi State Flower - Magnolia, 'Magnolia grandiflora'
Introduction
Climate Projections
Agriculture
Forestry
Tourism & Recreation
Fisheries & Aquaculture
Freshwater Resources
Coastal Development
Human Health
MS Resources & Links
Coastal Development and Infrastructure
As development and economic activity in coastal areas has increased, so, too, has societal vulnerability to coastal hazards. Global climate change will likely exacerbate that vulnerability. Gulfport, Biloxi, and other seaports and coastal communities—which are highly developed for residences, industry, and tourism—are at risk. While some of the immediate coastal fringe of Mississippi is rural and not overly developed, the low-lying areas face growing challenges from sea-level rise. Some of the threats include the following:

  • Accelerating sea-level rise due to global warming will increase the rate of erosion—an already significant threat to homes, roads, and other infrastructure along the shorefront of the state's barrier islands, such as Ship Island and along the mainland coast, for example near Gulfport and Biloxi.

  • Coastal MarshAccelerating sea-level rise will also increase storm surges, even if hurricanes and tropical storms do not become more intense. Thus, greater economic losses from storms, and higher repair and maintenance costs, such as the costs of maintaining port and industrial facilities or beach replenishment, must be expected in the future.

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Photo Credits:
Magnolia - Copyright M. Harris, Floridata.com.
Coastal Marsh - NOAA Photo Library.
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