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How Fast Is Sea Level Rising? |
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Answer» Long-term MEASUREMENTS of TIDE gauges and recent satellite data show that the GLOBAL sea level is rising, with best estimates of the global average rise over the past two decades centered on 3.2 mm per year (0.12 inches per year). The OVERALL observed rise SINCE 1901 is about 20 cm (8 inches). Long-term measurements of tide gauges and recent satellite data show that the global sea level is rising, with best estimates of the global average rise over the past two decades centered on 3.2 mm per year (0.12 inches per year). The overall observed rise since 1901 is about 20 cm (8 inches). |
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