Tuvalu Sea Level Rise

Scientists generally assume that as sea level rises sand and gravel erode away into the seabed as the shoreline recedes. The beaches surrounding the atolls are sinking due to erosion caused by waves and this is exacerbated by rising sea levels.

Tuvalu And The Rising Seas Eyes On Browne

Sea Level Tuvalu

Rising Sea Levels Are Threatening This Pacific Paradise Cnn Com

Only 6ft above sea level the pacific island of tuvalu will likely disappear first.

Tuvalu sea level rise. Tuvalu global warming and rising sea levels recently tuvalu has gained significant media attention worldwide because its low lying land is so susceptible to rising sea levels. Removing all the factors which affect short term sea level fluctuation the study authors found long term sea level at tuvalu from 1950 2009 rose at the rate of 51 07 mm per year. This almost 3 times greater than the global average sea level over that time of 18 mm per year.

The highest elevation on fongafale is only a few yards above sea level making the island vulnerable to rising seas. Accordingly a place like tuvalu will eventually disappear under a rising. Tuvalus total land area accounts for less than 26 sq km.

Already two of tuvalus nine islands are on the verge of going under the government says swallowed by sea rise and coastal erosion. This almost 3 times greater than the global average sea level over that time of 18 mm per year. Removing all the factors which affect short term sea level fluctuation the study authors found long term sea level at tuvalu from 1950 2009 rose at the rate of 51 07 mm per year.

With sea levels rising due to climate change low lying areas are at the most risk. That islands like tuvalu face an intensifying barrage of climate impacts is not in doubt. The highest point in tuvalu is only a few meters above sea level so everybody is aware that if changes happen in the sea this will immediately affect life there said sean gallagher a.

More than 6000 tuvaluans cram onto fongafale a boomerang shaped sliver of land on the edge of a vast lagoon. In the future sea level rise may threaten to submerge the nation entirely as it is estimated that a sea level rise of 2040 centimetres 79157 inches in the next 100 years could make tuvalu uninhabitable.