Authors
Melanie Becker, Benoit Meyssignac, Camille Letetrel, William Llovel, Anny Cazenave, Thierry Delcroix
Publication date
2012/1/1
Journal
Global and Planetary Change
Volume
80
Pages
85-98
Publisher
Elsevier
Description
The western tropical Pacific is usually considered as one of the most vulnerable regions of the world under present-day and future global warming. It is often reported that some islands of the region already suffer significant sea level rise. To clarify the latter concern, in the present study we estimate sea level rise and variability since 1950 in the western tropical Pacific region (20°S–15°N; 120°E–135°W). We estimate the total rate of sea level change at selected individual islands, as a result of climate variability and change, plus vertical ground motion where available. For that purpose, we reconstruct a global sea level field from 1950 to 2009, combining long (over 1950–2009) good quality tide gauge records with 50-year-long (1958–2007) gridded sea surface heights from the Ocean General Circulation Model DRAKKAR. The results confirm that El Niño-Southern Oscillation (ENSO) events have a strong modulating …
Total citations
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Scholar articles
M Becker, B Meyssignac, C Letetrel, W Llovel… - Global and Planetary Change, 2012