01 August 2009

The world's oldest tree

It doesn't look like much, but the Swedes claim it is 10,000 years old. This makes it twice as old as California's bristlecone pines.

The new record contender, which would have taken root just after the last ice age, was found among a cluster of around 20 spruces believed to be more than 8,000 years old at an altitude of 910m (2,985ft) on Fulu Mountain.

The visible portion of the spruce was comparatively new, but analysis of four "generations" of remains - cones and wood - found underneath its crown showed its root system had been growing for 9,550 years, Umeaa University said...

He explained that 10,000 years ago the spruce would have been extremely rare in the region and that it was conceivable Mesolithic humans might have imported the species as they migrated northwards with the receding ice cap.

The discovery also shows that it was much warmer in the region at the time than had been thought previously, perhaps even warmer than today, he added.
This 1998 story is not "new" news; I'm still cleaning up old links.

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