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Robert Field

@robertfield.bsky.social
146 followers 185 following 66 posts

Climate person at Columbia University

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Robert Field @robertfield.bsky.social · 29/04/2026
‪...which continued in 2024 and especially 2025: doi.org/10.1111/gcb.... Happy to be part of this in @globalchangebio.bsky.social with Yang Chen & co
Wildfire smoke in NOAA-20 true color over northern Manitoba on July 9, 2025
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Robert Field @robertfield.bsky.social · 24/03/2026
Sometimes you can see the relevant boats
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Robert Field @robertfield.bsky.social · 26/02/2026
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Robert Field @robertfield.bsky.social · 02/02/2026
Ok, but cut them a little slack and here's what that looks like in 2031
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Robert Field @robertfield.bsky.social · 02/02/2026
A million xAI satellites at, say, 1 ton each, deployed over, say, 2036-2040, on Starships with, say, 100 ton capacity would look like this on top of that
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Robert Field @robertfield.bsky.social · 02/02/2026
Yearly mass put into orbit by rocket family through the megaconstellation era
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Robert Field @robertfield.bsky.social · 12/01/2026
Ok, but EPA at least show some pictures of what you mean www.bloomberg.com/news/article...
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Robert Field @robertfield.bsky.social · 12/01/2026
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Robert Field @robertfield.bsky.social · 26/08/2025
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Robert Field @robertfield.bsky.social · 14/06/2025
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Robert Field @robertfield.bsky.social · 23/04/2025
Seriously
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Robert Field @robertfield.bsky.social · 23/04/2025
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Robert Field @robertfield.bsky.social · 01/03/2025
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Robert Field @robertfield.bsky.social · 03/02/2025
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Robert Field @robertfield.bsky.social · 29/01/2025
It is just crazy how much more stuff is getting launched into space, and driven by one type of rocket. Data from discosweb.esoc.esa.int
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Robert Field @robertfield.bsky.social · 30/11/2024
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Robert Field @robertfield.bsky.social · 26/11/2024
More 'next-generation' hourly FWI testing, for the 'Dadia' fire in NE Greece, with SEVIRI fire radiative power. Note the high FWI during intense nighttime burning.
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Robert Field @robertfield.bsky.social · 19/11/2024
Trying out the new hourly 'next generation" Fire Weather Index from 🇨🇦 using 🇺🇸 and 🇪🇺 weather.
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Robert Field @robertfield.bsky.social · 17/11/2024
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Robert Field @robertfield.bsky.social · 16/11/2024
Mop up this morning
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Robert Field @robertfield.bsky.social · 15/11/2024
Happy Doc is so much fun!
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Robert Field @robertfield.bsky.social · 15/11/2024
Low water in the Central Park reservoir exposes secret bird landing strip
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Robert Field @robertfield.bsky.social · 11/11/2024
Same time today
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Robert Field @robertfield.bsky.social · 11/11/2024
Looking south on Saturday around 4:30pm
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Robert Field @robertfield.bsky.social · 11/11/2024
Terra MODIS shows how high the 2024 aerosol loads were over South America because of all the fire.
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Robert Field @robertfield.bsky.social · 10/11/2024
PurpleAir PM2.5, yesterday around 5pm
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Robert Field @robertfield.bsky.social · 10/11/2024
SNPP VIIRS active fire detections
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Robert Field @robertfield.bsky.social · 10/11/2024
Extreme fire danger across all of New Jersey
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Robert Field @robertfield.bsky.social · 10/11/2024
SNPP VIIRS active fire detections
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Robert Field @robertfield.bsky.social · 26/10/2024
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Robert Field @robertfield.bsky.social · 26/10/2024
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Robert Field @robertfield.bsky.social · 26/10/2024
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Robert Field @robertfield.bsky.social · 26/10/2024
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Robert Field @robertfield.bsky.social · 26/10/2024
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Robert Field @robertfield.bsky.social · 26/10/2024
By environmental records, we usually think of fish counts, tree rings or temperature readings. Here are some more
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Robert Field @robertfield.bsky.social · 26/10/2024
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Robert Field @robertfield.bsky.social · 26/10/2024
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Robert Field @robertfield.bsky.social · 26/10/2024
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Robert Field @robertfield.bsky.social · 25/10/2024
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Robert Field @robertfield.bsky.social · 11/08/2024
Interesting thing you can see in raw weather reports is that air quality in southern Ontario has gotten way better since the 1950s. This is because of technological improvements, which were because of emissions rules in Canada and the US, like the Clean Air Act.
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