1. US Army Corps of Engineers BUILDING STRONG ® The Nature Conservancy’s Climate, Risk & Resilience 2013 Learning Exchange Col. Richard Hansen U.S. Army Corps of Engineers Commander, New Orleans District Challenges and Opportunities in Addressing Climate Change

2. Environmental Protection & Restoration Flood & Coastal Storm Damage Reduction Hydropower Recreation Navigation Water SupplyRegulatory Support for Others Emergency Management USACE: How We Serve the Nation 2

3. NAVIGATION Navigation Flood and Coastal Storm Risk Reduction Environmental Restoration Water Supply Recreation Emergency Management Climate Change Affects All USACE Civil Works Missions 3

4. To improve resilience and decrease vulnerability to the effects of climate change and variability Bill Byrne, MA F&W 4 USACE Climate Adaptation Mission:

6. BUILDING STRONG ® 6 New Orleans District  2,800 miles of navigable channel  973 miles of MR&T levees  325 miles of hurricane levees  18 locks and control structures

7. BUILDING STRONG ® 7 The Four Major Flood Risks in Coastal LA River Flooding Hurricane Storm Surge Coastal Erosion & Environmental Degradation Rainfall

8. Southeast Louisiana LakeBorgne Mississippi River LakePontchartrain Mississippi Louisiana Gulf of Mexico New Orleans Mississippi River Hurricane Vulnerability  From the Gulf  From the Lake  From the River River Vulnerability  From high river stages 8

9. Hurricane and Storm Damage Risk Reduction System 9

10. IHNC-Lake Borgne Surge Barrier 10

11. BUILDING STRONG ® Cameron Parish Coastal Marsh Restoration Grand Isle 11

12. BUILDING STRONG ® Challenges and Opportunities  Continued support of flood risk management, navigation and coastal restoration  Balance missions to work together for sustainable coast  Adaptive Management  Consider climate change to develop sustainable solutions 12

13. BUILDING STRONG ® 13 Thank You