Understanding sea level rise and variability

Church, John; Wilson, Stan; Woodworth, Philip; Aarup, Thorkild. 2007 Understanding sea level rise and variability. Eos, Transactions, American Geophysical Union, 88 (4). p.43.

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The coastal zone changed considerably during the twentieth century due to growing populations and increasing urbanization. A recent study indicated that in 1990, 23% of the world's population (1.2 billion people) were living within both a 100-kilometer distance and a 100-meter elevation of the coast at densities 3 times higher than the global average. Society is becoming increasingly vulnerable to sea level extremes, as Hurricane Katrina demonstrated. Rising levels will result in more flooding, even if storm intensities do not increase. Improved understanding of the reasons for sea level rise and variability is required to reduce the uncertainties in sea level rise projections, and this improved understanding could contribute to more effective coastal planning and management.

Item Type: Publication - Article
Digital Object Identifier (DOI):
Programmes: Oceans 2025 > Climate, ocean circulation and sea level
NORA Subject Terms: Marine Sciences
Date made live: 15 Oct 2008 11:01 +0 (UTC)

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