Geoff Gunn geogunn - Bluesky Statics

The ears of a very cute dog, looking across a frozen lake.

Frozen lake walks.

16.02.2026 00:58 — 👍 1 🔁 0 💬 0 📌 0

Home - DataStream DataStream brings people and data together to protect fresh water. Our mission is to promote knowledge sharing and collaboration so our waters remain healthy for generations to come.

Hello Bluesky! We're DataStream, Canada's leading open access platform for sharing water data.

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Bonjour Bluesky ! Nous sommes DataStream, la première plateforme en accès libre au Canada pour le partage des données sur les eaux.

06.03.2025 21:13 — 👍 6 🔁 4 💬 1 📌 2

Death of a Legend: Donald Shoup, Parking Reformer - Streetsblog New York City The OG of understanding how "free parking" isn't free has died.

Not very many people can take a subject as esoteric as parking minimums and write an influential book that creates a following. He helped change how cities work
nyc.streetsblog.org/2025/02/08/d...

08.02.2025 17:12 — 👍 39 🔁 6 💬 1 📌 0

Canadian flag against a blue sky

02.02.2025 02:30 — 👍 2 🔁 0 💬 0 📌 0

Line graph time series of 2024's daily Arctic sea ice extent compared to decadal averages from the 1980s to the 2010s. The decadal averages are shown with different colored lines with white for the 1980s, green for the 1990s, blue for the 2000s, and purple for the 2010s. Thin white lines are also shown for each year from 2002 to 2022. 2024 is shown with a thick gold line. There is a long-term decreasing trend in ice extent for every day of the year shown on this graph between October and January by looking at the decadal average line positions.

Friday ice update - #Arctic sea ice extent is currently the *lowest* on record (JAXA data)...

• about 820,000 km² below the 2010s mean
• about 1,300,000 km² below the 2000s mean
• about 1,880,000 km² below the 1990s mean
• about 2,340,000 km² below the 1980s mean

Plots zacklabe.com/arctic-sea-i...

13.12.2024 19:03 — 👍 159 🔁 79 💬 3 📌 9

What an achievement! A dream for any modern #water #data nerd!

May be of interest to you @cwa-ianr.bsky.social

29.11.2024 17:19 — 👍 4 🔁 2 💬 1 📌 0

Parasite behind fish-killing whirling disease found in B.C.'s Kootenay Lake | CBC News The provincial Ministry of Water, Land and Resource Stewardship says three trout samples from the southern arm of Kootenay Lake have tested positive for the parasite that causes whirling disease.

#Parasite behind #fish -killing whirling disease found in B.C. #lake

www.cbc.ca/news/canada/...

12.12.2024 16:51 — 👍 3 🔁 1 💬 0 📌 0

Assistant Professor in Human Geography (GEOG_01 %26 02) Click the link provided to see the complete job description.

Two permanent human geography posts at Durham University ( a focus on nature, climate change and just futures)

durham.taleo.net/careersectio...

28.11.2024 20:24 — 👍 81 🔁 53 💬 3 📌 2

The environmental weight of data “Information is physical,” Melvin Vopson tells me. “The fact that information is physical goes back to much older studies. What I did in 2019, I asked myself a question: If a bit of information is physical, and you can detect that energy associated with the bit of information when you erase it, what happens to that energy when the information is at rest, at equilibrium, stored? Where is that energy going? And the only conclusion I could come up with is that that energy condenses into a small mass.”

There is a lot, but the work of Gerry McGovern is a good place to start. His work on 'the environmental weight of data' is compelling: gerrymcgovern.com/the-environm...

03.12.2024 21:21 — 👍 5 🔁 2 💬 0 📌 0

I'll post here when I have something to say.

30.11.2024 15:41 — 👍 1 🔁 0 💬 0 📌 0

Starting to feel the golden-era Twitter vibes, nice to see some of the old #winnipeg community coming around.

11.11.2024 04:16 — 👍 1 🔁 0 💬 0 📌 0

Posts by Geoff Gunn (@geogunn.bsky.social)