Sign in

Clarice Perryman

@clariceperryman.bsky.social
491 followers 75 following 40 posts

✨Thinking about methane cycling & emissions in a warming world | Research Scientist @ Stanford | www.clariceperryman.com |she/her ✨

PostsRepliesMedia
Clarice Perryman @clariceperryman.bsky.social · 19/06/2026
Our latest work on #methane emissions from ditches and canals draining tropical #peatlands is now online and open access at Limnology & Oceanography Letters! aslopubs.onlinelibrary.wiley.com/doi/10.1002/...
aslopubs.onlinelibrary.wiley.com
Methane emissions from canals draining tropical peatlands: Constraining temporal variability and emissions pathways
Drainage canals are potential hotspots of methane (CH4) emissions from degraded peatlands in Southeast Asia. Estimates of CH4 emissions from these canals remain scarce, and both the temporal variabil...
074
Clarice Perryman @clariceperryman.bsky.social · 15/04/2026
Unfortunately no :/
000
Clarice Perryman @clariceperryman.bsky.social · 15/04/2026
Seeking advice! I know a GREAT student who was awarded the #NSF #GRFP in biogeochemistry but lacks a spot in a US PhD program. They have reached out to places where they were rejected. What would you advise them to do? Would anyone interested in #carbon & #nitrogen be willing to chat with them?
100
Reposted by Clarice Perryman
Dr. Jennifer Glass (she/her) @methanojen.bsky.social · 16/11/2025
Biogeochemists going to AGU, plz sign up to mentor new attendees : docs.google.com/forms/d/e/1F...
docs.google.com
Biogeobuddy
As we prepare for AGU 2025, we want to make sure that first time attendees in the Biogeosciences section feel welcome to and supported in a sometimes overwhelming conference. To help ease any nerves, ...
031
Reposted by Clarice Perryman
Dr Scott J. Davidson @wetlandresilienceresearchgroup.com · 13/10/2025
🚨New Paper 🚨 The PeatPic Project: Predicting plot-scale green leaf #phenology across #peatlands So happy to see this paper online — one of my favourite projects! We explored how to capture how peatlands change colour using smartphones and community science! iopscience.iop.org/article/10.1...
23213
Reposted by Clarice Perryman
Alex Cobb @dynamicpeatlands.bsky.social · 22/09/2025
Are you fascinated by how peatlands form and how they are impacted by human land use? I am seeking PhD students to join my lab at the Asian School of the Environment in Singapore. For more, visit dynamicpeatlands.org/phd-programme
dynamicpeatlands.org
Opportunities to join Alex Cobb's group
PhD, postdoc, Masters and undergraduate opportunities with Alex Cobb's group at the Asian School of the Environment.
086
Reposted by Clarice Perryman
Biogeosciences Early Career Committee @biogeosciences-ecc.bsky.social · 29/08/2025
Attending #AGU25 with caregiving responsibilities? Whether you're joining virtually or in person, our Caregiver Grant is here to support you! Let us help make your participation at the Fall Meeting possible and meaningful. Application Link: docs.google.com/forms/d/e/1F...
docs.google.com
2025 Caregiver Grant Application
The AGU Biogeosciences Caregiver Grants, made on behalf of the Early Career Committee, are reserved for applicants who are the primary caregiver for a dependent, have financial need, and who may other...
024
Reposted by Clarice Perryman
David Olefeldt @olefeldt.bsky.social · 28/08/2025
New study where McKenzie Kuhn, I and co-authors show that accounting for differences among wetland and lake types is crucial for estimating current and future boreal-Arctic methane emissions – out now in Nature Climate Change. www.nature.com/articles/s41...
nature.com
Current and future methane emissions from boreal-Arctic wetlands and lakes - Nature Climate Change
How much methane will be emitted from the boreal-Arctic region under climate change is not well constrained. Here the authors show that accounting for distinct wetland and lake classes leads to lower ...
1207
Clarice Perryman @clariceperryman.bsky.social · 18/08/2025
Thanks Eos for featuring Anthony's new paper! 🤩 #ProudPartner #Number1Fan
010
Reposted by Clarice Perryman
AGU (American Geophysical Union) @agu.org · 30/07/2025
The abstract submission deadline for #AGU25 has been EXTENDED to 31 July at 5:00PM ET! Submit your abstract today: www.agu.org/annual-meeting
21617
Reposted by Clarice Perryman
International Peatland Society @peatlands.bsky.social · 21/07/2025
IPS is proud to announce that it will co-host the AsiaFlux 2025 conference in Riau, Indonesia. Register now if you want to participate in this important event. www.asiaflux2025.com #peatlands #southeastasia #climate
042
Clarice Perryman @clariceperryman.bsky.social · 15/07/2025
Already getting abstracts! Submit yours by July 30 to join us and invited speakers @rswamper.bsky.social (UC Santa Cruz) and @bmcgivern13.bsky.social (UW Eau Claire) in New Orleans for #AGU25! agu.confex.com/agu/agu25/pr...
042
Clarice Perryman @clariceperryman.bsky.social · 15/07/2025
We'll be hosting invited speakers Hinsby Cadillo-Quiroz from Arizona State and Jonathan Gewirtzman from Yale to share their work on methane cycling inAmazonian peatlands and trees! Submit an abstract by July 30 to join us in NOLA for #AGU25 agu.confex.com/agu/agu25/pr...
074
Clarice Perryman @clariceperryman.bsky.social · 25/06/2025
I totally acknowledge that many folks who may regularly consider attending AGU will be hesitant and/or unable this year. Hopefully those of us who are able (and feel comfortable) to attend can make the most of it and celebrate the good work our community is doing despite immense challenges.
000
Clarice Perryman @clariceperryman.bsky.social · 25/06/2025
Also convening a session on #peatland and #wetland carbon cycling at #AGU2025! ⬇️
192
Clarice Perryman @clariceperryman.bsky.social · 25/06/2025
We'll be hosting a session on #methane cycling & emissions across ecosystems again this year at #AGU2025! Submit your abstract by July 30 to join us in New Orleans for another year of great methane discussions! @drbenrunkle.bsky.social agu.confex.com/agu/agu25/pr...
097
Reposted by Clarice Perryman
Shersingh Joseph Tumber-Dávila @josephtumber.bsky.social · 19/06/2025
Simons Graduate Fellowships in Ecology and Evolution, provides 3 years of PhD support to perform research in ecology and evolution. If interested in pursuing a PhD in the Tumber-Dávila Lab, I encourage you to submit an LOI (due July, 31st) www.simonsfoundation.org/grant/simons...
simonsfoundation.org
Simons Graduate Fellowships in Ecology and Evolution
The purpose of these awards is to provide support for students entering U.S.-based Ph.D. programs with a plan to perform research in ecology and evolution. While we will consider all projects in ecolo...
052
Reposted by Clarice Perryman
Allison Herreid @aquaticallison.bsky.social · 09/04/2025
First paper from my postdoc is out in WRR with open access! We explored how contrasting watershed features influence NO3 and DOC transport and transformation in an agricultural watershed agupubs.onlinelibrary.wiley.com/doi/full/10....
agupubs.onlinelibrary.wiley.com
Using Spatially Rich Data Sets to Assess the Influence of Channel Characteristics on Biogeochemical Behavior in Agricultural Watersheds
Sampling with high spatial resolution reveals nuanced biogeochemical behaviors and insights missed by fixed-point monitoring Channelized region mainly transports or slightly contributes nitrate a...
064
Reposted by Clarice Perryman
Dr. David Miller 🏳️‍🌈 @davidimiller.bsky.social · 12/03/2025
🧪 The NSF director is lying to you. Let’s fact check 7 claims from yesterday’s letter to the community, while pointing out 3 critical omissions. 🧵
Long letter from NSF Director Sethuraman Panchanathan, available here: https://nsf-gov-resources.nsf.gov/files/Letter-to-the-Community.pdf
11485315
Reposted by Clarice Perryman
itati santamaria de Collins @itativcs.latinsky.app · 24/02/2025
If they are really cancelling NSF REUs, then we need to change graduate admissions to exclude or minimize the importance of past research experience. There's just no way to compete unless you are well connected or monied otherwise.
520568
Reposted by Clarice Perryman
Joshua Erlich @joshuaerlich.bsky.social · 04/02/2025
if you’re 25 years old with control of the entire treasury system and you don’t delete every student debt file, you are the biggest loser the world has ever seen
76123092537
Reposted by Clarice Perryman
Robert Mahon @bedform.org · 05/02/2025
Absolutely fucked up beyond all recognition. NSF has an insanely low administrative overhead. Laying off staff saves nothing and the cost to our leadership in scientific advancement (with massive public and business implications) will be long-lived and dire.
28827
Reposted by Clarice Perryman
Darby Saxbe @darbysaxbe.bsky.social · 04/02/2025
🚨BREAKING. From a program officer at the National Science Foundation, a list of keywords that can cause a grant to be pulled. I will be sharing screenshots of these keywords along with a decision tree. Please share widely. This is a crisis for academic freedom & science.
list of banned keywords
12652768815653
Reposted by Clarice Perryman
Mike Peacock @peatymike.bsky.social · 03/02/2025
There's a postdoc in peatland biogeochemistry advertised on our project by Dolly Kothawala and Gustaf Granath at Uppsala University. I can highly recommend Uppsala as a place to live and work. www.uu.se/en/about-uu/...
uu.se
Postdoctoral position in peatland biogeochemistry - Uppsala University
Postdoctoral position in peatland biogeochemistry, Department of Ecology and Genetics, Uppsala University
01412
Reposted by Clarice Perryman
Katie Mack @astrokatie.com · 31/01/2025
It would be fantastic if major federal institutions would acknowledge that the executive branch cannot legally unilaterally cancel or redistribute congressionally appropriated funding on ideological grounds and thus they have no legal obligation to comply with such directives
abcnews.go.com
Trump funding freeze a blatant violation of Constitution, federal law: Legal experts
The Constitution, federal law and court decisions make it clear: President Donald Trump's order to pause federal funding is against the law, legal experts tell ABC News.
849374779871
Reposted by Clarice Perryman
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app · 31/01/2025
Watching in real time how the policy of complying in advance actually reduces scientific productivity
547582
Reposted by Clarice Perryman
Bitsy Perlman @bitsyperlman.bsky.social · 30/01/2025
I'm very sad that "I have a paper on this" continues Funding delays of > 30 days lead to, after 5 years: - 40% increase in scientists exiting US labor force (constrained among those born in the US) - 20% decrease in wages - Burden is born by postdocs, grad students, and staff
8755280
Reposted by Clarice Perryman
Needhi Bhalla 💅🏽 @needhibhalla.bsky.social · 30/01/2025
Really appreciate Jonathan Lambert pointing out that NSF grants are congressionally mandated to weigh how grants broaden participation in science, putting the administration's executive order against DEIA in conflict with, and potentially undermining, congressional legislation
7652321
Reposted by Clarice Perryman
Dr. Damien P. Williams, dread portent down from a mountain cave @wolven.blacksky.app · 30/01/2025
I mean, literally, the answer to this is "I am federally prohibited from telling you anything about my students without a subpoena or judicial warrant; if you have a subpoena or judicial warrant, please submit it to [Legal Officer/Office] to ensure it is in compliance with all relevant federal laws"
2857292493
Reposted by Clarice Perryman
Needhi Bhalla 💅🏽 @needhibhalla.bsky.social · 29/01/2025
🚨PIs of Training Grants and Programs, ESPECIALLY training grants that support students from historically excluded groups (T32s and T34s, IMSD, MARC, PREP, MOSAIC, etc.)🚨 We need to push back on the loss of information and the disappearance of websites about these resources.
7252147
Reposted by Clarice Perryman
Gerard Rocher-Ros @grocherros.bsky.social · 14/01/2025
I'm hiring, two fully funded PhD positions! Come work in Umeå in Arctic Sweden, a leading place for high-latitude ecosystem ecology and carbon biogeochemistry
29279
Reposted by Clarice Perryman
Allison Herreid @aquaticallison.bsky.social · 26/12/2024
So excited to have this paper from my dissertation out! We explored shifts in the interactive effects of climate, deposition, and watershed properties in driving lake DOC over the past 40 years. Open access ⬇️ link.springer.com/article/10.1...
link.springer.com
Climate displaces deposition as dominant driver of dissolved organic carbon concentrations in historically acidified lakes - Biogeochemistry
Climate and atmospheric deposition interact with watershed properties to drive dissolved organic carbon (DOC) concentrations in lakes. Because drivers of DOC concentration are inter-related and intera...
0124
Reposted by Clarice Perryman
Greifswald Mire Centre @greifswaldmoor.bsky.social · 20/12/2024
Rather than "dreaming of a white Christmas" 🎄 we at the GMC are "Dreaming of a wet peatland" (or many) That's why we ring the bells for new peatland job announcements - 21 in total. If they were gifts, they would pile up under the Christmas tree!
1106
Clarice Perryman @clariceperryman.bsky.social · 18/12/2024
Caught helping @cheristyjones.bsky.social polish her first talk at #AGU24 - lab membership comes & goes but lab mates are forever 😌🤓 (or something like that!) 📸 @aquaticallison.bsky.social
Clarice stands against a grey tiled wall with a laptop in her hand. Cheristy is kneeling in front. Clarice is pointing at the laptop screen and her arm is supported by Cheristy’s head.
1160
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
If you have undergrads seeking an REU experience, I have 2 potential projects listed for the Stanford SURGE REU! Seeking students eager to gain more lab & data analysis/viz skills while thinking about GHGs, land use, & tropical wetlands! Apps due Jan 12. sustainability.stanford.edu/our-communit...
sustainability.stanford.edu
Sustainability Undergraduate Research in Geoscience and Engineering Program (SURGE)
045
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
It’s a strong contender for my top pick of the year!
000
Reposted by Clarice Perryman
Erin Hotchkiss @fluvialbenthos.bsky.social · 15/11/2024
Happy to share this paper led by @carlalopezpr.bsky.social assessing drivers of #CO2 & #CH4 in headwater #wetlands! Recently published #OA in #Ecosystems: link.springer.com/article/10.1... #wetland #biogeochemistry #carbon #water #DelmarvaDisco 💧🧪🌎👩‍🔬
Fig 1 from the paper is a multi-panel plot showing the location of our study sites on the Delmarva peninsula of Maryland and within a landscape with many headwater headwater wetland complexes. The graph in the bottom right corner shows the range of wetland areas (<500, >5000 m2) and mean water levels (0.1-0.8m) at our core study sites.Three panel plot showing (a) lower CO2 concentrations in wetland surface water compared to shallow groundwater adjacent to each study wetland, (b) higher CH4 concentrations in wetland surface water compared to shallow groundwater, and (c) positive relationships between CO2 and CH4 for surface water (R2 = 0.2) and shallow groundwater (R2 = 0.4).Six panel plot showing (a) no relationship between wetland area and CO2, (b) a positive relationship between wetland perimeter:area and CO2, (c) a slightly positive relationship between height above drainage network [HAND] and CO2, (d) a negative relationship between wetland area and CH4, (e) a positive relationship between  wetland perimeter:area and CH4, and (f) a positive relationship between height above drainage network [HAND] and CH4
13514
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
The Many Daughters of Afong Moy - Jamie Ford bookshop.org/p/books/the-...
bookshop.org
The Many Daughters of Afong Moy a book by Jamie Ford
AN INSTANT NEW YORK TIMES BESTSELLER A Read with Jenna Today Show Book Club Pick The New York Times bestselling author of Hotel on the Corner of Bitter and Sweet returns with a powerful exploration o...
020
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
Honor - Thrity Umrigar bookshop.org/p/books/hono...
bookshop.org
Honor a book by Thrity Umrigar
In this riveting and immersive novel, a Reese's Book Club pick, bestselling author Thrity Umrigar tells the story of two couples and the sometimes dangerous and heartbreaking challenges of love across...
110
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
The Lost Flowers of Alice Hart - Holly Ringland bookshop.org/p/books/the-...
bookshop.org
The Lost Flowers of Alice Hart a book by Holly Ringland
An enchanting and captivating novel about how our untold stories haunt us - and the stories we tell ourselves in order to survive.After her family suffers a tragedy, nine-year-old Alice Hart is forced...
100
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
Sankofa - Chibundu Onuzo bookshop.org/p/books/sank...
bookshop.org
Sankofa a book by Chibundu Onuzo
A REESE'S BOOK CLUB PICK AN AMAZON BEST BOOK OF THE YEAR "A beautiful exploration of the often complex parameters of freedom, prejudice, and individual sense of self. Chibundu Onuzo has written a capt...
100
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
A Psalm for the Wild Built - Becky Chambers (and the sequel!) bookshop.org/p/books/a-ps...
bookshop.org
A Psalm for the Wild-Built: A Monk and Robot Book a book by Becky Chambers
Winner of the Hugo Award!In A Psalm for the Wild-Built, bestselling Becky Chambers's delightful new Monk and Robot series, gives us hope for the future. It's been centuries since the robots of Panga g...
100
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
The Berry Pickers - Amanda Peters bookshop.org/p/books/the-...
bookshop.org
The Berry Pickers a book by Amanda Peters
NATIONAL BESTSELLER2023 Barnes &amp; Noble Discover Prize WinnerWinner of the Andrew Carnegie Medal for Excellence in Fiction A four-year-old Mi'kmaq girl goes missing from the blueberry fields of Ma...
200
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
Babel - RF Kuang bookshop.org/p/books/babe...
bookshop.org
Babel: Or the Necessity of Violence: An Arcane History of the Oxford Translators' Revolution a book by R. F. Kuang
Instant #1 New York Times Bestseller from the author of The Poppy War "Absolutely phenomenal. One of the most brilliant, razor-sharp books I've had the pleasure of reading that isn't just an alternat...
100
Clarice Perryman @clariceperryman.bsky.social · 16/12/2024
One of my big post-PhD goals was to read for fun again. 2024 was the second year in a row I read 30+ books! Mostly on public transit (thanks BART & Caltrain!) & a bit on flights. Consider this my call for your favorite books for my 2025 TBR! Some of my 2024 favorites (in no particular order) 🧵:
120
Reposted by Clarice Perryman
Carla López Lloreda @carlalopezpr.bsky.social · 12/12/2024
Excited to share work on CO2 controls and sources in some very cool hydrologically dynamic wetlands! Learn more at my poster (#1498) in tomorrow, Thursday's morning session! I will be there from 8:30am-12:30pm! #AGU24
0113
Reposted by Clarice Perryman
Gerard Rocher-Ros @grocherros.bsky.social · 08/12/2024
I am soon recruiting two PhDs and a postdoc, to work on carbon, methane, metabolism in arctic stream networks. Glad to chat potential opportunities during #AGU24 @agu.org ! There is also soon another postdoc position on oxygen responses to peatland restoration with @ryansponseller.bsky.social ⬇️
13130
Reposted by Clarice Perryman
Sarah Boon @snowhydro.bsky.social · 05/12/2024
"...fieldwork can be expensive, and its outputs are less likely to be published in high-impact journals and generally receive fewer citations compared with desk-based meta-analyses and syntheses." In search of a sustainable approach to academic fieldwork. www.sciencedirect.com/science/arti...
sciencedirect.com
Removing institutional barriers to long-term fieldwork is critical for advancing ecology
Long-term fieldwork is essential for ecology and conservation, but is hindered by institutional barriers, such as the publish-or-perish culture of aca…
25318
Reposted by Clarice Perryman
Peatland ECR Action Team @peatlandecr.bsky.social · 17/09/2024
PEAT are supporting Dr Cat Moody's NERC Fellowship Research 💧🌱🔍 Her work will compare pools created during restoration with natural pools and ponds. To make this a global study, Cat is asking #PeatECR to send her water samples. #PeatBsky 🧪📨 1/2
142