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Posts by Amanda Gay DelVecchia

A picture of me wearing a green shirt holding a white sign reading "North Carolina."

A picture of me wearing a green shirt holding a white sign reading "North Carolina."

North Carolina friends! I'm heading your way this coming Earth week for public talks at Wake Forest, Elon, and Duke (plus over two dozen more small events including guest-teachings classes, meetings, interviews, and more).

If you're in the area, I'd love to see you there. Details below ⬇️

2 days ago 127 19 1 1
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Congratulations to the 2026 SFS Career Award Winners!🎉

🏆️ Hynes Award for New Investigators: Audrey Goeckner
🏆️ Environmental Stewardship Award: John Jackson
🏆️ Award of Excellence: Jennifer Tank

Please join us in celebrating their contributions to freshwater science!
Learn more: buff.ly/CfplxZK

1 week ago 14 2 0 1
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WaterNight Virtual 2026 Join us for our annual online gathering of our friends, supporters, and followers from all around, with glimpses at our newest films and projects, impact updates, special prizes, and more!Registration...

Freshwaters Illustrated online gathering tonight! www.zeffy.com/en-US/ticket...

1 month ago 0 0 0 0
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Habitat variability is key to supporting consistent life in braided rivers. New research led by Holly Harris has shown that different parts of the river fluctuate at different times, which smooths out the boom‑and‑bust cycles of insects and fish across the whole river ‘braidplain’.

1 month ago 19 6 1 1

Does anyone know if it’s recommended to measure TN/TP on a SEAL with the alkaline potassium persulfate digestion method or acidic potassium persulfate digestion? Thanks!!

1 month ago 0 2 1 0
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Desalination, water, and war Attacks on civilian systems, including water systems, must be condemned and punished under the laws of war.

Attacks on civilian water systems must be condemned and punished under the laws of war. We must repudiate such attacks and stop targeting water supplies, water systems, and other critical civilian infrastructure. #Water must never be a target or weapon of war.
thebulletin.org/2026/03/desa...

1 month ago 117 38 2 3

The model of unpaid academic labor required good jobs with ample unstructured time.

1 month ago 361 81 7 2
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Franzi Schimmer captured this Grizzly bear in Brooks Falls, Alaska just floating along, tippy-tapping down the river, browsing the salmon.

Prior to hibernation, up to 40% of a bear's body mass is fat, which is less dense than water (~0.9 g/cm^2), so the murder-monster is also a floaty-boaty.

2 months ago 11998 3617 144 472
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Postdoctoral Research Fellowships in Biology (PRFB)

NSF Postdoctoral Research Fellowships in Biology (PRFB) is back!!!

www.nsf.gov/funding/oppo...

2 months ago 12 6 1 1
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Globally, no single day in 2025 was cooler than its 1991-2020 average.
climate.copernicus.eu/global-clima...

3 months ago 1013 683 21 72
SFS participants standing in a stream

SFS participants standing in a stream

The Southwest Chapter is offering travel assistance to students for SFS 2026. To apply for assistance, submit your answers to the questions below to Dr. Fred Govedich (govedich@suu.edu) by March 20, 2026 (1/3).

3 months ago 5 4 1 0

it was always gonna take all of us

3 months ago 832 139 7 0

All,

The WARR website has been updated with 2026 schedule.

www.cee.psu.edu/events/women...

The page includes registration link, 2026 schedule in pdf, and all archived talks from 2021 - 2025.

@margaretzimmer.bsky.social @waterbarnes.bsky.social @agucatchhydro.bsky.social @lmcp.bsky.social

3 months ago 26 17 0 1
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Don’t forget about the #FindThatLizard Scholarship!! Please share

#science #scholarship #funding #herps #HERpers #lizards #snakes #frogs #salamanders #game #challenge #education

4 months ago 76 58 2 1
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📣 Applications open for GENIUS 2026, a 3-day mentoring workshop at Penn State for rising third- and fourth-year students underrepresented in geography. 🌍

📅 May 27–29.

Apply by Feb. 15, 2026: www.geog.psu.edu/geniusworkshop

5 months ago 0 4 0 0
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Deborah BanDrosky Award | Xerces Society The Deborah BanDrosky Awards are made to students engaged in higher education studies and research related to invertebrate conservation.

Attn graduate and undergraduate students! 🚨 🪲 🦋🚨 New research funding opportunity from @xercessociety.bsky.social! $5000; deadline is Jan 7 2026. xerces.org/bandrosky

5 months ago 9 9 1 0
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dplyr but make it bussin fr fr no cap `genzplyr` is an alternative syntax for `dplyr` that replaces boring old function names with GenZ slang. Your data wrangling is about to hit different.

For anyone that needs a nerdy chuckle today:
hadley.github.io/genzplyr/

5 months ago 0 1 0 0
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A River Restoration in Oregon Gets Fast Results: The Salmon Swam Right Back

Today in fish news: After more than 100 years away, salmon are back in the headwaters of the Klamath River. At least 140 Chinook adults are spawning, and more are coming.

But there's restoration work still to do. Some federal funding for it is delayed. @nytimes.com

www.nytimes.com/2025/10/29/c...

5 months ago 26 7 3 0

Does anyone know of 13C data for invertebrates at NEON sites? Thank you!

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Indeed. This is what the Headwaters Leadership Academy at the Society for Freshwater Science is trying to remediate! Apply!
freshwater-science.org/headwaters-l...

5 months ago 3 3 0 0
three graphs show the change in streamwater pH, calcium ions and soluble silica for three watersheds at the Hubbard Brook Experimental Forest from 1963 to 2020.

three graphs show the change in streamwater pH, calcium ions and soluble silica for three watersheds at the Hubbard Brook Experimental Forest from 1963 to 2020.

Just out in PNAS - Been thinking about these three graphs for nearly a decade with a great team of smart colleagues. We finally have a story to tell that makes these interesting observations make sense. doi.org/10.1073/pnas...

6 months ago 18 8 1 0

Tomorrow!

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A wooded wetland in Illinois; photo by Paul B. Marcum

A wooded wetland in Illinois; photo by Paul B. Marcum

A new study finds that the 2023 Supreme Court decision (Sackett v. Environmental Protection Agency) has resulted in ~72% of Illinois' remaining 981,000 acres of wetlands no longer being protected by the federal Clean Water Act news.illinois.edu/study-72-of-...

6 months ago 9 6 0 0
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'As the ocean marches inland: How rising seas reshape coastal landscapes'

Dr. Chao Wang will be sharing a seminar in the Department of Geography and Environment Colloquium series this Friday at 3:30 in Carolina Hall room 220 -- join us!

6 months ago 1 0 0 1
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An incredibly candid and not posed at all photo from the field today. First grad school field trip to Jordan Lake today for some dissolved gas sampling!! nothing like being on a floating surface to really up the ante of headspace injections @agdelv.bsky.social

7 months ago 4 1 0 0
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Sage Journals: Discover world-class research Subscription and open access journals from Sage, the world's leading independent academic publisher.

Intriguing new article by Danielle Purifoy, James Bryan, & Sara Smith examining the Landback Abolition Project at UNC & asks ‘how do faculty, students, staff, & community of a 234-year-old colonial institution create the conditions for a structural shift in our relations toward land & education?’

7 months ago 8 4 0 0
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NSF Graduate Research Fellowship Program (GRFP)

The GRFP lives!! (due end of October)
www.nsf.gov/funding/oppo...

7 months ago 343 276 6 18
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Censorship at UNC Threatens Academic Freedom • NC Newsline Academic freedom, like democracy, dies one step at a time. Each minor act of censorship or repression serves to form a larger picture of a changed society.

Censorship at UNC Threatens Academic Freedom ncnewsline.com/2025/08/28/c... (commentary)

7 months ago 7 6 0 0
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📣 Your research future starts at NTU Singapore! We're recruiting for fully-funded PhDs & prestigious Postdoc fellowships. Join our info sessions across the US this Sept to learn more about launching your career at a world-class university. #PhD #PostdocJobs

Register HERE: lnkd.in/gFsquxHe

7 months ago 7 9 1 0
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