| Abstract: | A coastal vulnerability index (CVI) was used to map the relative vulnerability of the coast to future sea-level rise within Olympic National Park (OLYM), Washington. The CVI scores the following in terms of their physical contribution to sea-level rise-related coastal change: geomorphology, regional coastal slope, rate of relative sea-level rise, shoreline change rates, mean tidal range and mean wave height. The rankings for each variable were combined and an index value calculated for 1-minute grid cells covering the park. The CVI highlights those regions where the physical effects of sea-level rise might be the greatest. This approach combines the coastal system‘s susceptibility to change with its natural ability to adapt to changing environmental conditions, yielding a quantitative, although relative, measure of the park‘s natural vulnerability to the effects of sea-level rise. The CVI provides an objective technique for evaluation and long-term planning by scientists and park managers. The Olympic National Park coast consists of rocky headlands, pocket beaches, glacial-fluvial features, and sand and gravel beaches. The Olympic coastline that is most vulnerable to sea-level rise are beaches in gently sloping areas.
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Department of Interior / U.S. Geological Survey / Coastal and Marine Geology /
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| Genre: | USGS Numbered Series |
| ProdID: | 54038 |
| Citation Author: | Pendleton, Elizabeth A.; Hammar-Klose, Erika S.; Thieler, E. Robert; Williams, S. Jeffress |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | 22 p. |
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| Citation Series: | Open-File Report |
| Citation Series Code: | OFR |
| Citation Series Number: | 2004-1021 |
| Citation Search Results Text: | Coastal Vulnerability Assessment of Olympic National Park to Sea-Level Rise; 2004; OFR; 2004-1021; Pendleton, Elizabeth A.; Hammar-Klose, Erika S.; Thieler, E. Robert; Williams, S. Jeffress |
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| Citation Year: | 2004 |
| Type: | citation/reference |
| Text: | Coastal Vulnerability Assessment of Olympic National Park to Sea-Level Rise; 2004; OFR; 2004-1021; Pendleton, Elizabeth A.; Hammar-Klose, Erika S.; Thieler, E. Robert; Williams, S. Jeffress |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/usgs_thumb.jpg |
| URL (INDEX PAGE): | http://pubs.usgs.gov/of/2004/1021/ |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
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