North America
Atlantic/Gulf Coastal Plain
Andrew 8/24/92
Chesapeake Bay
Annapolis, MD
Barrier Island formation
Cape Hatteras Lighthouse moved in 1999
Corolla, NC, north of Duck
Florida’s Crystal Coast, between Pensacola and Panama City
Grayton Beach, NW FL
VA Beach, VA
Carolina Bay, SE NC
Padre Island, TX
1900 Galveston, TX Hurricane
Venice, Italy’s Lido
Holland, Netherlands at the Zuider Zee
London, England on the Thames
New Orleans, Lower 9 th Ward
Katrina, 8/29/2005
New Orleans 8/27/05 New Orleans 8/30/05
Industrial Canal Breach Tulane Ave., 9/11/05
Katrina Refugees
Oil dispersal agents = water and bottom pollutants.
BP’s Deepwater Horizon Spill 5/26/10
Mississippi River headwaters, St. Paul, MN
Industrial (point source) and non-industrial (run off) pollution already contaminate the MS River at St. Paul, MN By the time the river reaches New Orleans, its water has been through many factories, agricultural fields, and people, yet it regularly wins tastes tests!
Mississippi “Delta” and terrace
MS River Delta, Cotton country
Anatomy of an alluvial river valley
MS River delta, a physiographic feature NOLA
US Army Corps of Engineers’ levees were built over the “slave levees”
The Old River Control Structure, north of Baton Rouge The ORCS routes water down the Atchafalaya River in high water.
ORCS Lock