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Sea Level Rise: The Past As An Indicator Of The Future

Energy Innovation

New research focused on the mechanisms and rates of how snow and ice is lost to the ocean from the land, along with studies of past climates offer new insights into how much sea level may change in the coming years. Both approaches utilize computer models to further explore the relationship between sea level and climate.

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Study: Rising seas are weakening nature’s storm shields

Grist

But a new study suggests they will start retreating faster toward the mainland as a delayed effect of sea level rise — diminishing their ability to protect coastlines from storms. The islands are uninhabited, so they’re useful for studying a system free of common interventions like sea walls or jetties.

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The world’s oceans broke a heat record … again

Grist

A study published Wednesday in Advances in Atmospheric Sciences found the level of heat contained in the sea reached its highest level since record keeping began in 1958. Rising global temperatures have been somewhat tempered by three successive years of La Niña, a period of lower-than-normal marine surface temperatures.

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Study: Antarctica’s ‘doomsday glacier’ could retreat faster than expected

Grist

Over the past decade, scientists studying sea level rise have turned their attention to western Antarctica, where one of the world’s largest glaciers has dumped over a trillion tons of ice into the ocean since the early 2000s. We still have, to some extent, some control over what Thwaites does.”.

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COP26 left the world with a climate to-do list: Here are 5 things to watch for in 2022

Renewable Energy World

In island n ations that are losing their homes to sea-level rise, and in other highly vulnerable countries, there were bitter pills to swallow after global commitments to cut emissions fell far short of the goal to keep global warming to 1.5 That group is expected to report back in 2022. degrees Celsius (2.7°F).

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‘There’s no alternative’: Louisiana’s ambitious plan to stay above water

Grist

Now, the boot is losing a football field of land every hour to the rising tide. In order to save the state from sea-level rise, the Louisiana state government is embarking on a series of years-long, multi-billion dollar projects to slow the rate of land loss. This month, the U.S.

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A record warm streak in the oceans has scientists worried

Grist

While the difference in temperature between this year and the same period in 2022 comes down to just a few tenths of a degree, looked at over the long term, the increase represents a significant jump. Average sea surface temperatures this spring are roughly 1.5