Harald Zandler

@hzandler.bsky.social

Remote Sensing, Geography, Natural Science, Environment. Scientist @ Department of Geography and Regional Science @Uni-Graz.at

Wenn ich sehe, wie haarsträubend respektlos Anthony Fauci vom US-Kongress behandelt wird, als hätte er etwas Verbrecherisches getan, frage ich mich: Wie wollen die USA jemals wieder fachlich kompetente Menschen für öffentliche Aufgaben gewinnen? Genau diese Stimmung ist, was Staaten scheitern lässt.

Question: do I know anyone near Nantes who would be willing to pick up a dead gull-billed tern and its logger? L49 has sadly been killed near a road. I’d be very grateful for a picture and the logger and would of course reimburse postage.

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## Neuer Hitzerekord in Österreich ## 40,8° werden jetzt um 14:40 Uhr in Wien Stammersdorf gemessen. Eine so hohe Temperatur wurde in Österreich noch nie gemessen. Der alte Rekord: 40,5° Der Messwert muss noch offiziell validiert werden, später wird es aber ohnehin noch heißer.

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When Einstein developed general relativity the closest thing to a practical application that could even be imagined at the time was a slightly more precise description of where to look for the planet Mercury in the sky, and yet now we’d all be literally lost without it. Anyway: fund basic research.

Mike Boylan-Kolchin@mbkplus.bsky.social · 4mo ago

GPS satellites move at 1/100000 the speed of light, causing their clocks to tick slower by 7 microseconds per day, and orbit at a height that makes their clocks tick faster by 45 microseconds per day. Two relativistic effects, both at the 1 part in 10 billion level, both essential for GPS accuracy 🧪

For how much longer will it be possible to carry out national 'glacier inventories'? 🔥🧊 The latest Austrian glacier inventory (AGI 5, mostly representing 2023) shows that glaciers cover 285 km² and that 129 km² were lost since AGI 3 (~2010)! 📈😲 A third lost in less than two decades! 😱

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