hhhansen.bsky.social - Profile | ThreadSky | a Reddit-style client for Bluesky

Recently, all the AAAS Science & Tech Policy Fellows at EPA were terminated from our positions with little notice and for no clear reason. This effectively ended a partnership that had been going since 1980 and which had brought hundreds of scientists to the EPA as fellows, many of whom stayed. 1/7

submitted 12 days ago • 3 comments

They don't make river plots like this anymore. 🤩

submitted 26 days ago • 1 comment

Have been working on an illustration of Chiasmodon niger and decided to modify it a bit to fit today's #SundayFishSketch theme.

submitted 28 days ago • 2 comments

NOAA just announced a long list of datasets that are going away🧪⚒️🌊: www.nesdis.noaa.gov/about/docume... Download what you need asap and send comments to: [email protected]

submitted 32 days ago • 44 comments

I don't go fishing, but I would love to see an American Paddlefish for today's #SundayFishSketch #SciArt

submitted 35 days ago • 1 comment

This weekend’s #SundayFishSketch #Fishytheme is for all of us that are very much looking forward to spring and summer angling. Sitting in the boat or on the dock, enjoying nice weather and nature sounds. Let’s see some sketches of fishes you’d like to catch this year (wherever you are)! #sciart 🦑

submitted 37 days ago • 1 comment

There's now a package to make your own river elevation models in python! github.com/OpenTopograp... As a river restoration scientist this is super helpful in identifying the underlying behavior of a river. Below is an example of Pool 1 in the Mississippi River.

submitted 37 days ago • 1 comment

1/2) An apology to my #SundayFishSketch community for dropping the ball on #Fishytheme posts and participation. My time has been focused on my first semester teaching as a professor. We also purchased and moved into a new home. To top it off, I have a little fry incoming at the end of September.

submitted 44 days ago • 15 comments

Working with an interdisciplinary team, we have developed a website to communicate how the White House's proposed cuts to health research would cause losses of $16B and 68,500 jobs. Find out how your community may be impacted. Explore more at SCIMaP: scienceimpacts.org a 🧵

submitted 52 days ago • 207 comments

Please share around to support our federal workers!💪

submitted 59 days ago • 0 comments

This is how I feel when I start up a new programming language to learn. 🤣

submitted 67 days ago • 0 comments

More progress on my Lookdown illustration for today's #SundayFishSketch 🐡

submitted 70 days ago • 0 comments

An illustration of some Cownose Rays #SciArt

submitted 75 days ago • 8 comments

I finally finished my Spotted Gar illustration for today's #SundayFishSketch 🐡

submitted 84 days ago • 3 comments

Absolutely terrible. @lizrenner.bsky.social is an amazing scientist, colleague, and friend. SMFH. The attacks on our science, public lands, and PEOPLE of this country are real. We will ALL be affected. www.keloland.com/keloland-com...

submitted 86 days ago • 3 comments

Probationary layoffs hitting USGS, NOAA and NPS soon, per source at DOI

submitted 94 days ago • 15 comments

Definitely check out the atlas feature in QGIS to mass produce data driven maps. In my river restoration work I created a template map that compares modern aerial imagery to a historic 1890 ground survey of the Mississippi River but QGIS spits out the comparison at every river mile, all 855! #rivers

submitted 95 days ago • 0 comments

An old illustration of a Paddlefish for today's #SundayFishSketch in honor of the MN AFS 2025 meeting next week. I will have a table there. If anyone is going, feel free to stop by and say hi!

submitted 98 days ago • 2 comments

submitted 101 days ago • 595 comments

This is an excellent program, definitely worth checking out! 🐟🐠🌎🧪 units.fisheries.org/ifs/activiti...

submitted 101 days ago • 1 comment

A #sundayfishsketch #fishytheme I’ve wanted to do for a while is to sketch a fish using a single line, like this work by TFOUST. Let’s see those line drawings! #sciart

submitted 107 days ago • 2 comments

A very off-theme #SundayFishSketch this week (as per usual): my continued progress on a Lovely Hatchetfish. #SciArt #Art #Fish

submitted 105 days ago • 5 comments

Not everyday you find a fish at 40 feet deep on the lake bottom!

submitted 107 days ago • 0 comments

Recordings of the SSL4EO-2024 summer school are now released! This blog post summarizes what has been covered: langnico.github.io/posts/SSL4EO... Recordings: www.youtube.com/playlist?lis... Course website: ankitkariryaa.github.io/ssl4eo/ [1/3]

submitted 114 days ago • 3 comments

Here’s what happens to regression 📈 when sample sizes are low… even with a strong underlying correlation, sampling error will erode everything! 🧪 ‼️ #rstats simulation viz via the switchboard package for R

submitted 112 days ago • 9 comments

A sketch of a Lovely Hatchetfish for today's #SundayFishSketch #Sciart

submitted 112 days ago • 0 comments

Working on a river restoration conceptual figure that incorporates the five features of ecological stability (Donohue 2016): resilience, resistance, variance, persistence, and robustness. What do you think? #rivers #ecology 🌎

submitted 114 days ago • 1 comment

Climate science never said "we only have 12 years until we fall off a cliff" - but sadly, many thought it did; and even more sadly, that misleading message fed right into the script for Trump's WEF remarks today. Here's what the science has always said:

submitted 115 days ago • 7 comments

For your acquaintances who confuse weather with climate "Climate change doesn't just make it hotter and wetter. It makes extremes more extreme. It causes climate chaos. Professor Katherine Hayhoe calls it 'global weirding'" www.youtube.com/watch?v=s4Bd... via @matthewtodd.bsky.social

submitted 117 days ago • 1 comment

Coding up an r package with USFS Josh Erickson based on the riverwave concept! #rivers #ecology

submitted 116 days ago • 0 comments

If anyone happens to need it this week for...reasons...this is the best graphic on the complexity of human sex determination I've ever seen. I use it in an undergrad course on gene regulatory mechanisms. Shoutout to @unamandita.bsky.social! www.scientificamerican.com/article/beyo...

submitted 117 days ago • 36 comments

Ocean science friends! The American Fisheries Society is planning on removing certain words like inclusivity and safety from their 5 year plan. They are voting on this on Thursday, so please share your dissent and fill out the form here. Please also share! #oceansci docs.google.com/forms/d/e/1F...

submitted 117 days ago • 4 comments

I don't know what today will bring, but I'm very nervous/scared. Anyway, here is a Grass Carp hanging out in some lily pads. I hope that it can serve as a bit of a timeline cleanse for anyone who needs it. #OnlyBeautifulThings

submitted 118 days ago • 2 comments

A recently completed illustration of a Tinselfish for today's #SundayFishSketch 🐡

submitted 119 days ago • 10 comments

250-500 years ago, the herring fishery was big business around Britain and Ireland! Map/ #AtlasofEarlyModernWildlife I'm starting on a research project this year looking at historical herring in 🇬🇧+🇮🇪 with some lovely colleagues. Please send over more old herring records if you find any ! 🐟📗

submitted 123 days ago • 1 comment

Upcoming AFS webinar: Seeking Input for Development of rFAMS Stock Simulation Tool Tuesday, January 28 1 pm ET Register now: https://events.teams.microsoft.com/event/0ae061a8-7b03-481a-b516-c55f332a4182@ea04981a-ce57-48f5-96aa-0b09f880fa48

submitted 123 days ago • 0 comments

I have always said a time machine would be the best tool for a restoration ecologist. Historical maps are the closest thing that can help us picture the past. Check out the USGS historic map viewer for the Upper Mississippi River. Below is an example comparison.

submitted 123 days ago • 1 comment

Does anybody else love older ecology books? This gem is from Ecological Methodology by Krebs.

submitted 125 days ago • 0 comments

The finished Moonfish illustration for today's #SundayFishSketch 🐡

submitted 126 days ago • 8 comments

To celebrate 600 followers, I'm hosting another #artshare! Thank you for all the support! ✨ Share this post for visibility! ✨ Reply with your art and feel free to introduce yourself! ✨ Engage with others! 🚫 No A/I/ or N/F/T. Keep it SFW! I'll try to RT my favorites in the first 24 hrs!

submitted 128 days ago • 18 comments