Spoiler alert: the hidden source is the Earth.
04.12.2025 13:45 โ ๐ 22 ๐ 4 ๐ฌ 1 ๐ 0@permafrostee.bsky.social
Permafrost Research Scientist - PhD. Ground ice and effects of climate change. Also like bikes, EVs, and making cities better๐ณ ๐ฒ. UVic and Carleton U Alum. Long Covid - almost rebuilt ๐ค๐๏ธ๐ง ๐ฆพ๐ฆฟ. ัะปะฐะฒะฐ ัะบัะฐัะฝั ! ๐บ๐ฆ
Spoiler alert: the hidden source is the Earth.
04.12.2025 13:45 โ ๐ 22 ๐ 4 ๐ฌ 1 ๐ 0The Vampire Alberta Blues by John K Samson is worth a re-listen these days youtu.be/x0BVLUW6JJw?...
30.11.2025 23:55 โ ๐ 3 ๐ 0 ๐ฌ 0 ๐ 0*Russian plan
23.11.2025 16:27 โ ๐ 6 ๐ 0 ๐ฌ 0 ๐ 0The US administration is a total joke and Ukraine should not accept this โplanโ www.theatlantic.com/ideas/2025/1...
23.11.2025 16:18 โ ๐ 11 ๐ 2 ๐ฌ 1 ๐ 0Cost per hr:
Gripen - $5,800
F35 - $35,000.
Lets say 1000hrs per year per plane.
Gripen - $5,800,000
F35 - $35,000,000
72 planes
Gripen - $417,600,000
F35 - $2,520,000,000
Gripen savings - $2,102,400,000 per year.
That's $2.1 billion per year saved.
~100,000 years of rainfallโฆ ๐ฆ
08.11.2025 17:02 โ ๐ 48 ๐ 9 ๐ฌ 1 ๐ 1Left: bar plot of the date of "ice over" in the Beaufort Sea 1979 to 2025. Ice over defined as the first date in the autumn when less than five percent of the basin (as defined by NSIDC) is open water. Right: NWS Alaska region sea ice concentration analysis on November 11, 2025.
The Beaufort Sea (north of Alaska, northwest Canada) has iced over, with less than five percent of the basin remaining as open water as of November 11. Compare that to the 1980s and 90s, when it wasn't uncommon for "ice over" to happen in September. Data courtesy NSIDC. #akwx #Arctic #SeaIce
14.11.2025 02:45 โ ๐ 36 ๐ 15 ๐ฌ 0 ๐ 0Much appreciated!!
13.11.2025 03:28 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0She sure issss!
13.11.2025 01:35 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0Thank you!!
13.11.2025 01:35 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0Thanks! I agree ๐คฉ
13.11.2025 01:04 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0A nice blue bike
A nice blue bike
A nice blue bike
A nice blue bike
Found this very nice vintage Norco frame (3-butted) in condo garbage. Too big for me so built for my dad. First time building from a frame up (though it did have cranks already). Drilled out frame to put lugged brakes, and 1x10 drivetrain w 11x42 cassette. What do ya think? #cycling
13.11.2025 00:58 โ ๐ 12 ๐ 0 ๐ฌ 4 ๐ 0Sounds much different, pretty flat for these ones. My cover photo is the same features from the ground, just a little rim of vegetation ca. 5-10cm high ๐
06.11.2025 23:36 โ ๐ 1 ๐ 0 ๐ฌ 1 ๐ 0Definitely not same scale as ice wedge polygons ๐
06.11.2025 23:32 โ ๐ 1 ๐ 0 ๐ฌ 1 ๐ 0Itโs 3cm resolution and each net is only 1-2 m wide ๐
06.11.2025 23:31 โ ๐ 1 ๐ 0 ๐ฌ 2 ๐ 0The โisthmusโ between Gascoyne Inlet and Radstock Bay
06.11.2025 20:10 โ ๐ 2 ๐ 0 ๐ฌ 1 ๐ 0A little zoom, enhance on some cool Permafrost landforms (nets) on Devon Island from Mavic 3E imagery. The borders of the polygons are wetter and so stuff grows there making them pop in the photos.
06.11.2025 19:20 โ ๐ 8 ๐ 0 ๐ฌ 1 ๐ 0If the suburban councillors continue down the Landsdowne path, we know they are completely compromised in terms of representing interests of taxpayers of this city. We need to de-amalgamate yesterday. thehttps://ottawacitizen.com/news/local-news/lansdowne-2-0-changed-my-vote
06.11.2025 16:29 โ ๐ 2 ๐ 1 ๐ฌ 0 ๐ 0The dashed lines are probed thaw depths in late September and approximate the permafrost table. The surface was surveyed with differential GPS.
04.11.2025 19:45 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0The disturbance from wild ๐ฅ๐ฅ changes the surface energy balance and leads to permafrost thaw. Here is some real data visualised of one year of thawing and subsidence from a peatland site near Yellowknife, Northwest Territories, burned in the 2023 fires. Lateral thaw > top down
04.11.2025 19:44 โ ๐ 4 ๐ 0 ๐ฌ 1 ๐ 0Meat Schmegseth
All legal and above board, just donโt talk about it!!
03.11.2025 18:57 โ ๐ 5 ๐ 3 ๐ฌ 0 ๐ 0Its really good for Russia probably
31.10.2025 12:19 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0Headline
America voted for this - โHis replacement is highly unusual given that the office โ created by Congress in 1946 to fund Navy and Marine Corps research โ is typically run by a two-star admiral with extensive experience in technology, science, and engineering.โ thehill.com/policy/defen...
31.10.2025 02:45 โ ๐ 57 ๐ 40 ๐ฌ 6 ๐ 0Stellar โจโจ๐ซ
30.10.2025 03:17 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0A very good boy in a cowboy outfit.
Breaking news! A very good boy ๐คฃ (my brotherโs Halloween doggo)
26.10.2025 17:16 โ ๐ 6 ๐ 0 ๐ฌ 0 ๐ 0We removed retaliatory tariffs. It didnโt help at all. Time to get the elbows back up.
26.10.2025 13:21 โ ๐ 8 ๐ 2 ๐ฌ 1 ๐ 0And yet Trumpโs approval rating is above 40%, tons of Americans are fine with it ๐คก
25.10.2025 04:10 โ ๐ 6 ๐ 1 ๐ฌ 0 ๐ 0Thereโs a high of 25 and *humidex* of 28 today in Ottawa. This is pretty wild for late October.
19.10.2025 15:32 โ ๐ 5 ๐ 0 ๐ฌ 0 ๐ 0