There’s no “warming pause” — trade winds are burying heat in the Pacific


Grist

Global average land temperatures have not increased as quickly as many scientists had expected over the past 10 or 15 years, leading some climate skeptics to latch onto the bogus idea of a “global warming pause.” Last year researchersreported that much of the “missing heat” was not in fact missing but rather was being sucked up by the oceans.

Now new research helps explain why excess heat is being absorbed into the sea: big-ass winds.

A paper published in the journal Nature Climate Change suggests that the slowdown in surface warming and the acceleration in ocean warming has been largely driven by a phase in a natural ocean cycle called the Interdecadal Pacific Oscillation (IPO). That’s a frightfully cumbersome name, but it’s easy to break down: It’s a swing (“oscillation”) in Pacific Ocean weather that takes decades (“interdecadal”) to shift from one phase to another. Instead…

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This is the first fish ever to get off the endangered species list


Grist

The Endangered Species List tends to be a black hole of biodiversity: Once species go on, they don’t come off. But there are successes, and yesterday the EPA announced that the Oregon chub is the first species of fish to ever make it off the list and back to something resembling health. AP:

The fish had practically disappeared from Oregon’s Willamette Valley as the swampy backwaters and beaver ponds it depends on were drained to control flooding and create farms and cities over the past century and a half. Those that survived the habitat loss became easy prey for bass introduced from the East.

But after 21 years on the endangered species list, chub populations have grown, from just 1,000 fish in 1992 to 180,000 fish now, according to the AP.

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