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Michael Meyer

@mishafredmeyer

Research Limnologist at USGS | Prev @USGS Mendenhall Fellow @WSUPullman @NSF #GRFP @FulbrightPrgrm @SLU_Official | Co-founder, org-team member of @HackingLimno πŸ³οΈβ€πŸŒˆ

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29.11.2023
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Latest posts by Michael Meyer @mishafredmeyer

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Call for Associate Editor of Limnology & Oceanography Bulletin - ASLO The Association for the Sciences of Limnology & Oceanography (ASLO) is pleased to announce that the editorial team of the Limnology & Oceanography Bulletin is searching for a new Associate Editor for ...

News Alert! I will be rotating off @aslo.org #LOBulletin as an Associate Editor. It's been an awesome 4 years, and I've learned a lot. But time has come for new ideas! If you're interested in being an AE, please consider this call and reach out if you have questions. www.aslo.org/lob-associat...

23.02.2026 08:16 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

We're all looking very forward to seeing what sort of projects this dataset launches, and how many others adopt and adapt our AWS framework for their own regions. It's a very exciting time for remote sensing of water quality, and we hope that this dataset elevates everyone's analyses even higher.

23.02.2026 08:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Behind the scenes -- We've created an AWS Open Data Agreement to publicly host all 700 TB of these data. All metadata are updated dynamically to ensure reproducibility and provenance is retained. To put it mildly, this was a massive effort among some seriously skilled scientists.

23.02.2026 08:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We applied the ACOLITE reflectance correction in an AWS framework, where as new Sentinel-2 imagery come in, the images are automatically corrected and published via an AWS S3 bucket, Globus, and ScienceBase. As far as I know, this is the first dynamic, national-scale aquatic reflectance product.

23.02.2026 08:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Aquatic reflectance derived from Sentinel‐2 Multispectral Imager data for inland waters in the conterminous United States Satellite-based earth observation is a robust tool for tracking change in ecosystems. While terrestrially focused applications of remote sensing have empowered wide adoption for research and manageme...

A challenge to remote sensing of #lakes #wetlands #rivers is that many of extant satellite products are corrected for land, making water signatures muted because water is dark. We constantly hear about how we need an aquatic reflectance product. So, we made one. doi.org/10.1002/lol2...
@aslo.org

23.02.2026 08:02 πŸ‘ 10 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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What's new in the world of Generalized Additive Models YouTube video by Bottom of the Heap

🚨 GAMs have moved onβ€”so it’s time for an update.

On March 3, 2026 (17:00–19:00 CET) I’ll be livestreaming an updated introduction to Generalized Additive Models in R

πŸ“Ί YouTube livestream link: youtube.com/live/A9U8e1K...

#RStats #mgcv #GAMs #gratia #statistics πŸ§ͺ

03.02.2026 12:57 πŸ‘ 107 πŸ” 47 πŸ’¬ 4 πŸ“Œ 1
Bruce Springsteen - Streets Of Minneapolis (Official Audio)
Bruce Springsteen - Streets Of Minneapolis (Official Audio) YouTube video by Bruce Springsteen

I wrote this song on Saturday, recorded it yesterday and released it to you today in response to the state terror being visited on the city of Minneapolis. It’s dedicated to the people of Minneapolis, our innocent immigrant neighbors and in memory of Alex Pretti and Renee Good.

Stay free

28.01.2026 17:02 πŸ‘ 97509 πŸ” 40898 πŸ’¬ 4302 πŸ“Œ 5366

We’re gearing up to start discussions for 2026 :) stay tuned!!

12.01.2026 00:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

.@cuahsi.bsky.social @agu.org @agu-h3s.bsky.social @gleonetwork.bsky.social

01.01.2026 15:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And many thx to our team @carolinacb.bsky.social @jjborrelli.bsky.social @hydrobert.bsky.social @isabellaoleksy.bsky.social @rmpilla.bsky.social @whittercritter.bsky.social

01.01.2026 15:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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The 2025 β€œHacking Limnology” Workshop Series and DSOS Virtual Summit: A Half Decade of Data‐Intensive Aquatic Science Click on the article title to read more.

The latest Meeting Highlight piece from the 2025 Hacking #Limnology and #DSOS Virtual Summit for #DataScience and #OpenScience went live today! Many thanks to everyone who has supported the workshops and summits over the past half DECADE! @aslo.org aslopubs.onlinelibrary.wiley.com/doi/10.1002/...

01.01.2026 15:08 πŸ‘ 13 πŸ” 7 πŸ’¬ 3 πŸ“Œ 0
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We're on the look out for new Associate Editors to join our Editorial Board! πŸ‘€πŸ“š

If you'd like to help shape the publishing landscape of the BES journals, find out more below πŸŒŽπŸ‘‡

www.britishecologicalsociety.org/content/appl...

12.12.2025 13:01 πŸ‘ 12 πŸ” 8 πŸ’¬ 0 πŸ“Œ 1
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Love aquatic research, teaching, and outreach? Want to join us at our terrific field station and live on Yellow Bay, Montana? University of Montana seeks a new Director for Flathead Lake Biological Station. Position details here: apply.interfolio.com/178916

12.12.2025 21:00 πŸ‘ 38 πŸ” 30 πŸ’¬ 0 πŸ“Œ 2
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Biology and Women’s Studies and Gender Studies, Lecturer (Gender, Sexuality, and the Biology of Sex ), Non-Tenure track Salary Range: $65,000 - $75,000Benefits Information: https://www.luc.edu/hr/benefits/The Department of Biology and the Women’s Studies and Gender Studies (WSGS) Program in the College of Arts and Scie...

The Dept of Biology at Loyola University. Chicago has an open lecturer position in Gender, Sexuality, and the Biology of Sex. The successful candidate will have a 50% affiliation with the Women's Studies and Gender Studies program and 50% Dept of Biology.
www.careers.luc.edu/postings/34131

07.11.2025 14:26 πŸ‘ 24 πŸ” 18 πŸ’¬ 1 πŸ“Œ 4
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Flashback to my first day at USGS when I took my oath of office four years ago.

25.10.2025 14:59 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Registration and abstract submissions for oral and poster presentations are now open for #ASLOSIL2026 !
Don't miss this opportunity to share your insights at the ASLO-SIL 2026 Joint Meeting 12-16 May 2026 in Montreal, Quebec, Canada. πŸ‡¨πŸ‡¦
@aslo.org

22.10.2025 17:13 πŸ‘ 5 πŸ” 8 πŸ’¬ 2 πŸ“Œ 1
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Assistant Professor of Environmental Water Systems Science The Department of Land Resources and Environmental Sciences at Montana State University Bozeman invites applications for a tenure-track position at the level of Assistant Professor with expertise in E...

πŸ’§Calling all hydrologistsπŸ’§Montana State University is hiring an assistant professor of water systems science, broadly defined but with connections to groundwater/subsurface processes. Please spread the word! jobs.montana.edu/postings/48829

13.10.2025 22:53 πŸ‘ 6 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
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Dive into the new #ASLO_Bulletin for the latest news in #aquaticscience! This issue features articles on β€˜The Power of Pack Mules’ and a β€˜Journey of Creating an Immersive Museum Exhibit’. Discover meeting highlights, community news, viewpoints & more: aslopubs.onlinelibrary.wiley.com/doi/10.1002/...

02.10.2025 18:05 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Interested in a rainbowR Conference? rainbowR (https://rainbowr.org) is hosting a virtual conference (tentative date: February 26, 2026). The aim of the conference is to connect and promote LGBTQ+ people in the R community, and to showca...

πŸ“£We're hosting a rainbowR conference, to connect and promote LGBTQ+ people in the #RStats community and to showcase examples of working with LGBTQ+ data πŸŒˆπŸŽ‰ To help us plan, if you'd be interested in attending or speaking, please fill in this very short form (1-2 mins) docs.google.com/forms/d/1Tx0...

22.09.2025 12:49 πŸ‘ 30 πŸ” 19 πŸ’¬ 0 πŸ“Œ 1
Flyer How to apply to the NSF-GRFP (in 7 weeks!). Check out our comprehensive guide and timeline for applying to the  NSF-GRFP (or any fellowship!) on a deadline. 
Give it a shot β€” it’s not too late! Resource by Olivia Goldman, PhD and John LΓͺ. Photos of authors. Cientifico Latino, Inc. logo. Link: cientificolatino.com/apply-in-7-weeks

Flyer How to apply to the NSF-GRFP (in 7 weeks!). Check out our comprehensive guide and timeline for applying to the NSF-GRFP (or any fellowship!) on a deadline. Give it a shot β€” it’s not too late! Resource by Olivia Goldman, PhD and John LΓͺ. Photos of authors. Cientifico Latino, Inc. logo. Link: cientificolatino.com/apply-in-7-weeks

Applying to the NSF-GRFP (or another fellowship) on a tight deadline?

We built a 7-week guide + timeline to get you from draft to submission. It’s not too late β€” you’ve got this! ✨

πŸ”— cientificolatino.com/apply-in-7-weeks

#NSFGRFP #GradSchool #Fellowship

09.09.2025 16:14 πŸ‘ 64 πŸ” 65 πŸ’¬ 0 πŸ“Œ 3

I've given several talks at posit conf, but I've never gotten to give the "here's the super awesome new thing I worked on that I now get to share with you" kind...until this year! Come to the commercial products session to hear me talk about building container images with Connect, it is so coooool 😁

05.09.2025 22:09 πŸ‘ 31 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

Check out this excellent conceptual manuscript helmed by the inimitable @mishafredmeyer.bsky.social. Definitions are key to conducting research and 'trophic state' proves to be exceptionally complicated!

04.09.2025 17:30 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

And many thanks to the excellent discussions at @aslo.org and @gleonetwork.bsky.social that led to this manuscript :)

04.09.2025 21:17 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Many thanks to a stellar team of coauthors, including @limnobenja.bsky.social @carolinacb.bsky.social @sehampton.bsky.social @rmpilla.bsky.social @joshculpepper.bsky.social @hydrobert.bsky.social @ichirolake.bsky.social @isabellaoleksy.bsky.social @mwerther.bsky.social and others!

04.09.2025 21:16 πŸ‘ 6 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Or to quote my favorite line from this piece: β€œWithout an epistemological evolution, the fields of aquatic ecology and water quality management run the risk of developing divergent understandings of ecosystem function.”

04.09.2025 21:11 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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And we highlight how these varying classification schemes can dramatically impact other fields that might be using these limnological ideas, such remote sensing.

04.09.2025 21:07 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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We also looked at how our understanding of regional water quality can change when you apply different classification schemes at national scales.

04.09.2025 21:05 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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We recreated figures from Wetzel’s Limnology text to see how fundamental ideas, such as clinograde and orthograde Temperature and DO curves, shake out when you apply various trophic state classification schemes.

04.09.2025 21:03 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Clarifying the trophic state concept to advance macroscale freshwater science and management For over a century, ecologists have used the concept of trophic state (TS) to characterize an aquatic ecosystem's biological productivity. However, multiple TS classification schemes, each relying on...

New paper alert!! Our viewpoint piece uses data from the U.S. EPA National Lakes Assessment + Landsat to see how differing definitions of trophic state can skew and enhance our understanding of lake ecosystems! @ecologicalsociety.bsky.social esajournals.onlinelibrary.wiley.com/doi/10.1002/...

04.09.2025 20:53 πŸ‘ 13 πŸ” 6 πŸ’¬ 1 πŸ“Œ 1
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Clarifying the trophic state concept to advance macroscale freshwater science and management For over a century, ecologists have used the concept of trophic state (TS) to characterize an aquatic ecosystem's biological productivity. However, multiple TS classification schemes, each relying on....

It takes patience to have a conversation about definitions as a collaboration begins... but it is important!
"Trophic state" in lakes is one of those concepts! It really makes a difference which definition we use... @mishafredmeyer.bsky.social
esajournals.onlinelibrary.wiley.com/doi/10.1002/...

03.09.2025 22:38 πŸ‘ 11 πŸ” 6 πŸ’¬ 0 πŸ“Œ 1