Rainforest « JoNova

Amazon forests really are cloud machines (and the climate models had no idea)

By Jo Nova

No wonder climate models can’t predict rainfall

” Until now, isoprene’s ability to form new [cloud seeding] particles has been considered negligible.”

Broad leaf tees emit up to 600 million metric tons of isoprene each year, but no one thought it mattered much. For obvious reasons it is made near the ground, and it’s quite reactive and doesn’t last long. During daylight it’s destroyed within hours. So the experts didn’t think the isoprene could help seed clouds in the upper atmosphere. But there is still quite a lot of isoprene left in a rainforest at night, and tropical storms suck it up “like a vacuum cleaner” and pump it up and spray it out some 8 to 15 kilometers above the trees. Then powerful winds can take these molecules thousands of kilometers away.

When the sun rises, hydroxyl radicals start reacting with the isoprene again, but the reactions are quite different in the cold upper troposphere. And lightning may have left some nitrous oxides floating around too. This combination ends up making a lot of the seed particles that generate clouds in the tropics. It’s almost like the forests want to create more rain…

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Unintended Consequences: Greens protect coal deposits and destroy rainforest

In Borneo, the Dypterocarp forest, one of the species-richest in the world (F), is being replaced by oil palm plantations (G). These changes are irreversible for all practical purposes (H).

Oops.

Brought to you by the same kind of people who regulate free markets to the point where you can get detained for selling light bulbs heat balls, comes the cry for a “free market solution” on carbon emissions. These people wouldn’t know a free market if it was the only bridge across a swamp full of crocodiles. Is that a stable path; a simple choice; a tested way through the quicksand? No No! There’s a log (it looks like a log)… “it’s natural”. (It’s two hundred million years of natural selection.)

Playing with fake markets is begging to be bitten, and what do you know? A carbon market puts a price on life, but it only applies to some goods (all pigs are equal… but some are more so). The loop-holes pile on loop-holes until out the other end of all those angelically good circular intentions pops the exact one answer they were trying to avoid.

Figure it out. If global policies devalue concentrated energy underground and […]