Leadership in Action
About Climate Change
Climate Change: Disrupting our Economy, Environment and Communities
Rising Sea Level
||Rising sea level - As global temperatures rise, the oceans warm slightly and expand, ice caps and glaciers melt, and more precipitation falls as rain instead of snow. This causes sea levels to rise. Most climate change models forecast a global sea-level rise of half a meter (over 1½ feet) by 2100.
More about rising sea level...
||Coastal community flooding - Washington's shoreline (including coastal bays, Puget Sound and more than 300 islands) gives the state a large exposure to the risks and impacts of rising sea levels, higher tides and storm surges.
More about coastal flooding...
More Photos: Public beaches |
||Coastal erosion & landslides - Climate change
is predicted to increase storm intensities and wave height in the Pacific Ocean.
More frequent, intense storms combined with higher overall sea levels will
result in higher coastal erosion rates and more storm damage.
More about coastal erosion...
Property damage |
Home destruction |
Neighborhood destruction |
Public park damage |
||Seawater intrusion in wells - A higher sea level
means saltwater may penetrate wells in low-lying communities. This will reduce
the availability of freshwater for coastal communities.
More about seawater intrusion...
||Lost wetlands & estuaries - Wetlands often
occur in low-lying areas and rising sea levels may convert these valuable
habitats to deep water.
More about wetlands and estuaries...
More Photos: Nisqually Delta |