#AGUPubs

New in JGR: Biogeosciences: Diel Variation of CO2 Concentrations in Australian Irrigation Dams From Spring to Summer By Webb et al. 2026

Using long-term, high-frequency measurements, Webb et al. present novel insights into diel CO2 concentration dynamics in irrigation dams, which are generally overlooked in inland water carbon emission assessments.

🔗 doi.org/10.1029/2025...

#AGUPubs #CarbonFootprint #Farming

GitHub - songchunlin/Inland-water-GHG-calculations Contribute to songchunlin/Inland-water-GHG-calculations development by creating an account on GitHub.

New R script for calculating dissolved GHG concentrations & air-water fluxes (CO2, CH4, N4O) directly from headspace data in inland waters (from ppmv to mmol/m2/d). Built on the great work of R. Marcé(Rheadspace.R) and K.S. Aho (headspace_calcs). github.com/songchunlin/...

New pub 🔈: Irrigation pond CO2

🔗https://doi.org/10.1029/2025JG009572

Irrigation ponds experience substantial diel CO2 variation which changes over time.

Proud to have this pub feature in @jgrbiogeo.bsky.social 'Biogeosciences Leaders of Tomorrow' special collection on emerging scientists.

If you want another tactic, highlight/write in different colour the first second and third priorities. Sometimes I have a couple papers under first priority category but I find it does reduce the overwhelm.

I know the one. Checked it the other day to see if I could report it as under review yet.

‘The process of writing forces the writer to be present’ Writing is hard and uncomfortable, but the craft of turning thoughts into words should not be lost to the frictionless ease of generative AI, write Jackie Webb and Christina Birnbaum

We wanted to share this thoughtful post by @jackiewebb.bsky.social & @christinabirnbaum.bsky.social on writing with intention.

“Writing is thinking. To write well is to think clearly. That’s why it’s so hard.”
- David McCullough

www.timeshighereducation.com/campus/proce...

#suaw #shutupandwrite

The U.S.'s decision to withdraw from global climate and environmental organizations and treaties will have ramifications far beyond the current administration.

Add your name to our @aguscipolicy.bsky.social letter supporting global climate science: buff.ly/RURRhnt

Sorry to hear Teresa. You are such a brilliant ECR. The path is brutal at times but I'm sure you'll get there!

‘The process of writing forces the writer to be present’ Writing is hard and uncomfortable, but the craft of turning thoughts into words should not be lost to the frictionless ease of generative AI, write Jackie Webb and Christina Birnbaum

Proud to have published this piece with @christinabirnbaum.bsky.social for THE Campus.

Check out the article to hear our two cents on why pure writing is just too important to dismiss in this wild west AI landscape in higher education.

www.timeshighereducation.com/campus/proce...

Hydrologic Variability Drives Differential Methane Dynamics in Agricultural Reservoirs of the Northern Great Plains Increased spring runoff in a wet year resulted in 65% deeper water columns compared to a dry year This deeper water column caused increased anoxia and CH4 concentrations in deepwater areas of agr...

New publication in JGR: Biogeosciences on deep vs surface water CH4 dynamics in dugouts lead by amazing PhD student, Ryan Rimas!

We found that a wetter year caused more CH4 to accumulate in the hypolimnion, but this did not result in a significant change in surface water CH4.

Hopefully no landslides coming your way

New perspective piece on ditch greenhouse gas research I had the pleasure to collaborate on. Key research priorities are provided.

Not surprisingly, many studies neglect to include N2O. There is still much work to be done in this space and I'm looking forward to the next era of ditch research!

Pleased to say this paper has been accepted and coming soon to @iopp-environment.bsky.social. Led by @tksilver.bsky.social and with an all-star cast of supporting authors. A lovely way to end the year. Merry Ditchmas all!

In Praise of Being First-Gen (opinion) We should not retire the label; we should reclaim and revere it.

Being the First in Your Family to attend College Is Not a Deficit—It’s a Distinction www.insidehighered.com/opinion/view... "It means learning how to do college while doing college—a dual curriculum that tests not only intellect but resilience, adaptability and faith." #edusky #firstgen #college

Thanks, Diego - that means a lot!

Overall, I’m feeling very celebrated - When outcomes were announced two weeks ago, I came home to a wonderful show of celebration by little family 👨‍👩‍👦‍👦 . And thank you to all those that have reached out, near and far. Feeling very grateful after a big year. More to come. 3/3

This work builds on from years of targeted research, new findings, collaborations, and challenges navigating the pathway of a first-in-family, researcher and mother in STEM. My interest in aquatic research started when I was quite young and it’s been a challenging journey to stay in academia. 2/3

UniSQ researcher tackles nitrogen pollution challenge

Against the odds, I've been awarded a Discovery Early Career Researcher Award by the Australian Research Council! I am truly humbled by this opportunity and grateful for the support of many wonderful people both in my professional and personal circles.
1/3

www.unisq.edu.au/news/2025/12...

Congrats! About ditch management for emissions?

First Australian rainforests, now Africa's. Seems like a sad common theme and tipping point is happening across the world.

Hello Christchurch! It's been a while since I've been back in the South Islands dramatic landscape. Looking forward to some freshwater science soon at he NZFSS and AFSS conference

Great to get a heads up so I can plan not coming into work for the rollercoaster of emotions that will likely ensue...🫠

Amazing work, Laura! Putting this on my to-read list

Really cool audio story on our recent ditch paper by @emfurd.bsky.social. Let's all pay more attention to our ditches...

Experimental evidence of the effects of large language models versus web search on depth of learning Abstract. The effects of using large language models (LLMs) versus traditional web search on depth of learning are explored. A theory is proposed that when

When people learn with ChatGPT instead of following their own searches, they end up knowing less, caring less, and producing worse advice, even when the facts are the same.

Friction is an essential ingredient for learning! Convenience makes us shallow.

academic.oup.com/pnasnexus/ar...

Vote for your favourite human dominated river. Go the Waikato!

Spent my week sampling weirs and rivers in regional SE Queensland with my MSCN student. It was hot work, but some absolutely beautiful and truely Australian waterways.

It's been a while since I've worked in flowing waters!

Mobilized heavy metals in the Artic.

"There are few places left on Earth as untouched as these rivers,". "But even here, far from cities and highways, the fingerprint of global warming is unmistakable. No place is spared."

Another indirect effect of climate change on freshwater ecosystems.