New paper alert! Jess Randall and coauthors Karen Bishop, Jim McClelland and @keishabahr.bsky.social analyzed #oysters shell isotopes and elements to reconstruct high resolution chemical records in their shells after a transplant event! connectsci.au/mf/article/7...
Ben Walther
Ben Walther
@bendw.bsky.social
Fish ecologist. Professor at Texas A&M University - Corpus Christi. he/him
677 followers1K following50 posts
This paper grew from previous work by Karen Bishop and Jim McClelland who analyzed oyster tissue isotopes after transplanting them to see turnover rates. The shells were kept and sat on a box for years until we got a chance to tell Part 2 of the story! link.springer.com/article/10.1...
New paper alert! Led by Alexa Cacacie and @nathanbfurey.bsky.social, we used otolith chemistry to assess migratory diversity in Rainbow Smelt. Patterns varied among individuals, but not btwn sexes. More at the link! link.springer.com/article/10.1...
#otolith #fishecology #estuaries @estuaries.bsky.social @cerfscience.bsky.social
Ben Walther reposted
Did you know Benjamin Franklin discovered the Gulf Stream? In 1769, Franklin’s Gulf Stream chart was printed—the first map of the oceanic current ever published. Two more editions followed, but the original map disappeared for nearly 200 years. Learn how it was found: go.whoi.edu/Franklin
New paper out! Interested in #marineconnectivity? Curious about #genetics or #telemetry or #otolith chemistry? This paper is for you! Methods to estimate marine functional connectivity: A primer. Sturrock et al. 2026. Ecological Applications esajournals.onlinelibrary.wiley.com/doi/10.1002/...
Thanks to Anna Sturrock @otolithgirl.bsky.social and Susanne Tanner for leading this great paper all the way to publication! 🎉
Ben Walther reposted
If you're new junior faculty within 7 years of setting up your first lab in experimental biology, you can apply for one of JEB's Kickstart Travel Grants or ECR Visiting Fellowships to help build your career The next deadline is 5 June Find out more at www.biologists.com/grants/#jeb
Ben Walther reposted
A shocking new poll result: Many Americans somehow don't have a favorite dinosaur. And only 6% give the correct answer (triceratops). Check out YouGov's new polling on Americans and dinosaurs: yougovamerica.substack.com/p/whats-your...
Ben Walther reposted
Replying to @dangaristo.bsky.social
"We consider three folklore-motivated deterrents against monsters: reduced organosulfur gases as antihematophage repellents, argentiferous reflective aerosols as anti-lycanthropic countermeasures, and haline aerosols as a counting problem for specters."
Ben Walther reposted
If you liked the eel life cycle map I posted the other day, and you want to know more about how/why I drew it, I've written about it over on my patreon. It's free & public, so give it (and my other posts!) a read if you're curious about what goes into making maps. www.patreon.com/posts/slip-s...
Do you work on connectivity and management of #estuarine dependent species? Submit to our Special Collection on in the journal Estuaries & Coasts! Open submission with a deadline of June 1, 2026. More information at bit.ly/ESCOconnectivity @cerfscience.bsky.social @estuariescoasts.bsky.social
Ben Walther reposted
Ben Walther reposted
Climate variations over the last 2000 years provide valuable context and help answer questions about how unusual the recent changes are. Now with added global sea level rise: climatelabbook.substack.com/p/climate-ch... Graphics: ed-hawkins.github.io/climate-visu...
Ben Walther reposted
Tomorrow morning! Come hear about hypoxia and fishes! Register at bit.ly/4oTTo5V
Register👉 bit.ly/4oTTo5V for #GO2NE webinar 41 on 🌊 #ocean #deoxygenation 23 September 1600 CEST Speakers: Yvette Heimbrand Benjamin Walther @bendw.bsky.social Moderator: Karin Limburg Topics below! 👇 @kisensee.bsky.social @carolineslomp.bsky.social @aoschlies.bsky.social
#Eels and isotopes, oh my! New paper out from my lab led by the amazing @mikecurtis.bsky.social! What kind of variation is found in #stableisotopes in American eel in the understudied subtropical part of its range? Find out now! link.springer.com/article/10.1...
Are you interested in #hypoxia and #oceans? Come attend this webinar on 23 September! I'll be presenting some work from our #otolith methods to reconstruct hypoxia histories in fish, and talking with some wonderful colleagues about global change! Register at bit.ly/4oTTo5V
Register👉 bit.ly/4oTTo5V for #GO2NE webinar 41 on 🌊 #ocean #deoxygenation 23 September 1600 CEST Speakers: Yvette Heimbrand Benjamin Walther @bendw.bsky.social Moderator: Karin Limburg Topics below! 👇 @kisensee.bsky.social @carolineslomp.bsky.social @aoschlies.bsky.social
Excited to be a part of this new and fantastic paper!
New #OA systematic review of the current state of marine functional connectivity research in @meps-ir.bsky.social. This #SEA-UNICORN output uses an 'umbrella review' approach to summarise this growing field and includes a bibliometic analysis of 'who' is doing what. 1/2.. 🦞🐟🌊 doi.org/10.3354/meps...
Ben Walther reposted
Larry Richardson appeared to be an early-career mathematician with potential, racking up more than 130 citations in 4 years. It would all be rather remarkable—if the studies weren’t complete gibberish. And if Larry wasn’t a cat. #InternationalCatDay scim.ag/4lg3wTp
Ben Walther reposted
Fun news: I'm hiring a postdoc in ichthyology! Please spread the word #TeamFish, and message me if you have questions. (Job requisition id is R00107333 if LSU link below takes you elsewhere.) lsu.wd1.myworkdayjobs.com/en-US/LSU/de...
Ben Walther reposted
I'm pleased to be participating in a @cerfscience.bsky.social webinar on Communicating with Policy Makers on 28 September. Free to CERF members. Check it out. www.cerf.science/index.php?op...
Ben Walther reposted
Ben Walther reposted
Meet the CERF 2025–2027 Governing Board Officers! Join us in congratulating CERF’s new President-Elect, Secretary, and Treasurer 🎉 Learn more about the incoming Board and Affiliate Society Representatives at ow.ly/EjMR50Wublt
Ben Walther reposted
Meet the 2025–2027 CERF Governing Board Members at Large! Join us in congratulating our new Members at Large and Student Member at Large 🎉Learn more about the incoming Board and Affiliate Society Representatives at ow.ly/bOfc50Wublr
Ben Walther reposted
Ben Walther reposted
We will be hosting another student feedback session on Thursday, July 31 at 7pm CT. Students can receive feedback on how to improve their #fishscicomm ahead of their big days at the @amfisheriessoc.bsky.social Annual Meeting in the Lonestar State.
Ben Walther reposted
What's marine functional connectivity? And where is the research going next? I'm excited to be a part of this new major review of the field along with some amazing colleagues! Check it out! doi.org/10.3354/meps...
Ben Walther reposted
Ben Walther reposted
Some thoughts on the performance of current AI models in a research setting. open.substack.com/pub/clauswil...
Ben Walther reposted
Ben Walther reposted
A mammoth effort from all involved. Great to see this published. bg.copernicus.org/articles/22/...
Ben Walther reposted
www.nature.com/articles/s41... Loving this paper on recent collaboration between Cefas and partners, including @universityofexeter.bsky.social ...in essence, tagging of a tuna that got eaten by a whale 🍣
Ben Walther reposted
Uncertain United States seafood sustainability in a manufactured crisis By @dochfroehlich.bsky.social @jagephart.bsky.social www.sciencedirect.com/science/arti...
Ben Walther reposted
The impact of invasive fishes lasts a lifetime - we found lifetime trophic shifts in native species using fish eye lens stable isotope analysis coupled with otolith growth measurements 🐟 👁️ 📈 Check out the new pub with @oldenfish.bsky.social esajournals.onlinelibrary.wiley.com/doi/10.1002/...
Do sulfur #stableisotopes change in fish that are exposed to hypoxia? Answer: IT'S COMPLICATED! New paper out by Apria Valenza (alumnus of the Walther Fish Ecology Lab) exploring geochemical indicators (#fish #otolith) of environmental stress on food webs! link.springer.com/article/10.1...