and the thermal expansion of ocean water, both of which are driven by
Saltwater will also intrude
Shown are potential Sea Level Rise increments, Sea, Lake and Overland Surges from Hurricanes (SLOSH) as well as the Federal Emergency Management Agency (FEMA) Flood Insurance Rate Map (FIRM). Cost to region to address issue projected at $7B over 20 years.Adapting to the changing landscape and massive ecosystem shifts of a world that is heating up rapidly is the most dramatic economic and social struggle in history, the executive director of The Center for Climate Integrity said Wednesday.Richard Wiles was speaking at a telephone press conference introducing a report that he said conservatively estimated $400 billion in costs to coastal communities nationwide to deal with sea level rise in the next 20 years. The USGS study has provided information needed for science-based planning to address these issues. sea-level rise. There are 728 Critical Facilities and 3,121 miles of roadway. The Cape has experienced 11 inches of sea rise since 1922, said Greg Berman of Woods Hole Sea Grant.Massachusetts recently estimated that there was a 99.9% chance that sea rise by 2100 would not exceed 10 feet and an 85% chance it would not exceed 4 feet. This dataset is a point feature class created by geocoding business addresses using the Navteq Address Points database. and infrastructure, both public and private, along much of the Capeâs shore at risk (Kirshen et al., 2008). Sea-level rise will increase the height of storm surges and associated
In the 1930s, the Cape Cod Mosquito Control Project dug approximately 1,500 miles of ditches across marshes on the Cape to drain their water and reduce the number of ponds where mosquitoes can breed. The frequency of todayâs 100-
Our federal tax ID number is 04-2462788. The SLOSH model is a computerized numerical model developed by the National Weather Service (NWS) to estimate storm surge heights resulting from historical, hypothetical, or predicted hurricanes by
By clicking on the map,
water supplies and gradually converting freshwater wetlands to brackish
The data in MORIS show current mean higher high water plus one foot increments of sea level rise up to six feet. twice a century, today would be flooded every decade if sea level rises one
variations in sediment supply and saltmarsh accretion rates (see
permanent inundation of low-lying areas. coastal flooding frequencies, worsening shoreline erosion and causing
Details. of Energy and Environmental Affairs, 2011). The report findings are “based on CoastalDEM, a … Cape Cod is a coastal area with a large population and some areas that will be susceptible to sea-level rise.” "The potential for saltwater intrusion into aquifers, which can affect drinking water wells, is an additional concern in coastal areas,” Walter added.
These parameters are used to create a model of the wind field which drives the storm surge.