Domino Effect ~~> Thawing Permafrost Is Artificially Chilled to Stabilize Alaska Oil Pipeline

Damage to support structures raises the threat of an oil spill in a delicate ecosystem that would be difficult to clean up

Thawing Permafrost Is Artificially Chilled to Stabilize Alaska Oil Pipeline
Trans Alaska Pipeline (Alyeska pipleline) System along Dalton Highway. Credit: Alamy

Thawing permafrost threatens to undermine the supports holding up an elevated section of the Trans-Alaska Pipeline, jeopardizing the structural integrity of one of the world’s largest oil pipelines and raising the potential of an oil spill in a delicate and remote landscape where it would be extremely difficult to clean up.

The slope of permafrost where an 810-foot section of pipeline is secured has started to shift as it thaws, causing several of the braces holding up the pipeline to tilt and bend, according to an analysis by the Alaska Department of Natural Resources. The department has permitted construction of a cooling system designed to keep the permafrost surrounding the vulnerable section of pipeline just north of Fairbanks frozen, as well as to replace the damaged portions of the support structure.

full article here

About michael burgwin

A child of the peace and antiWar movements, a Truther with self-diagnosed Opposition Defiance Disorder, formerly politically liberal tho now politically marooned, and Post-Doomer, on any issue, I trend to the conspiracy side, sort through the absurd, fantastical and insane, until I find firm ground usually located just the other side of the censorship firewall of propaganda and orthodoxy, dogma, and other either / or thinking.
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