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submitted 14 hours ago by silence7@slrpnk.net to c/world@lemmy.world
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submitted 1 day ago by silence7@slrpnk.net to c/world@lemmy.world

cross-posted from: https://slrpnk.net/post/9918420

The metropolitan area of 22 million gets about a quarter of its water from a system that is running dry. Some say it could be unable to provide water by June 26.

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submitted 1 week ago by silence7@slrpnk.net to c/world@lemmy.world

cross-posted from: https://slrpnk.net/post/9555227

Unpaywalled version of the paper

Extra greenhouse gases in the atmosphere from the burning of fossil fuels are responsible for most of the recent increases in Earth’s temperature, but other factors — including El Niño, an undersea volcanic eruption and a reduction in sulfur dioxide aerosol pollution from container ships — may have contributed to the extremity of the heat last year.

[-] silence7@slrpnk.net 6 points 2 weeks ago

It's a gift link, so you shouldn't hit the paywall unless you've disabled javascript or are using a browser extension which strips off URL parameters

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submitted 1 month ago by silence7@slrpnk.net to c/world@lemmy.world
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submitted 1 month ago by silence7@slrpnk.net to c/world@lemmy.world
[-] silence7@slrpnk.net 16 points 1 month ago

They cut the size, but not the price. Then they increase the price six months later.

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submitted 1 month ago by silence7@slrpnk.net to c/world@lemmy.world
[-] silence7@slrpnk.net 5 points 1 month ago* (last edited 1 month ago)

The value is that it shows people who aren't using EVs yet what's available

[-] silence7@slrpnk.net 6 points 1 month ago

The ML tool is a summary of the directions. That's a plausible use of ML

[-] silence7@slrpnk.net 2 points 1 month ago

Bloomberg (the news outlet) has a bunch of rather competent reporters who regularly cover climate, and Michael Bloomberg (who owns a controlling interest in it) was one of the major funders of the Sierra Club's campaign to phase out coal use in the US.

[-] silence7@slrpnk.net 3 points 1 month ago* (last edited 1 month ago)

The NYT is also very clear that it's not cloud seeding:

Although some have speculated that recent cloud seeding efforts by the U.A.E. — using chemicals to increase the chances of clouds producing rain — could have contributed to the extreme weather, scientists said this was very unlikely.

“Rainfall enhancement could not cause that kind of increase in rainfall,” said Steven Siems, an expert in cloud seeding at Monash University in Australia, adding that any effects from cloud seeding would have been “marginal” at most.

[-] silence7@slrpnk.net 2 points 1 month ago

It's not impossible; it just requires building a whole lot of expensive infrastructure which is used very infrequently. People usually don't choose to do that.

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submitted 1 month ago by silence7@slrpnk.net to c/world@lemmy.world

The extreme weather appeared to be the result of a relatively normal weather system bringing rain that had been turbocharged by ocean and atmospheric warming, said Janette Lindesay, a climate scientist at the Australian National University. “It’s highly likely that global heating has played a role in the intensity of the event,” she said.

[-] silence7@slrpnk.net 1 points 1 month ago

The messaging needs to come from somebody they trust.

[-] silence7@slrpnk.net 12 points 1 month ago

There was an international treaty to cut the amount of sulfur in the bunker oil that the big ships burn. This is because the particulates it produces when burned kill people. They also reflected a bunch of sunlight, preventing it from warming the water.

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submitted 1 month ago by silence7@slrpnk.net to c/world@lemmy.world

“There’s no ambiguity about the data,” said Gavin Schmidt, a climatologist and the director of the NASA Goddard Institute for Space Studies. “So really, it’s a question of attribution.”

Understanding what specific physical processes are behind these temperature records will help scientists improve their climate models and better predict temperatures in the future.

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submitted 1 month ago by silence7@slrpnk.net to c/world@lemmy.world
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submitted 1 month ago by silence7@slrpnk.net to c/world@lemmy.world

The longer heat waves stick around in one place, the longer people are exposed to life-threatening temperatures. As workers slow down during extreme heat, so does economic productivity. Heat waves also dry out soil and vegetation, harming crops and raising the risk of wildfires.

These changes to heat wave behavior have been more noticeable since the late 1990s, Dr. Zhang said. He attributes the changes in large part to human-caused climate change, but also in part to natural climate variability.

The paper is here

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submitted 2 months ago by silence7@slrpnk.net to c/world@lemmy.world
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silence7

joined 11 months ago