Sign in

Carla Staver

@carlastaver.bsky.social
1.1K followers 664 following 30 posts

Ecologist and savanna lover, especially interested in fire and herbivory. Prof @ Princeton EEB. staver.lab.princeton.edu

PostsRepliesMedia
Reposted by Carla Staver
Bernard Kim @bernardkim.bsky.social · 15/09/2026
Princeton EEB is running a very broad faculty search at the Assistant Professor level. Please consider applying to join us! This is a wonderful, collaborative, cohesive department with diverse interests and amazing colleagues. apply.interfolio.com/193474
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
0100104
Carla Staver @carlastaver.bsky.social · 21/08/2026
Think C4 photosynthesis doesn’t really respond to increasing CO2? Think again! With @kimsimp.bsky.social @colinplants.bsky.social et al. doi.org/10.1038/s415...
doi.org
Increasing CO2 levels fertilize C4 grass production - Nature
By combining a meta-analysis of CO2 enrichment experiments with three decades of southern African savanna observations, an increase in biomass production by C4 grasses under rising CO2 levels in ...
0124
Reposted by Carla Staver
Nature Ecology & Evolution @natecoevo.nature.com · 15/07/2026
Compiling a global database of non-structural carbohydrates (NSCs) from >2,000 plant species, the authors show that evolutionary history explains a larger proportion of NSC variation than environmental controls 🧪 www.nature.com/articles/s41...
nature.com
Evolutionary history drives organ-specific variability in plant non-structural carbohydrates - Nature Ecology & Evolution
Compiling a global database of non-structural carbohydrates (NSCs) from >2,000 plant species, the authors show that evolutionary history explains a larger proportion of NSC variation than environme...
0102
Reposted by Carla Staver
Tina Smith @smith.senate.gov · 14/07/2026
The entirety of the Boundary Waters is being evacuated due to wildfires, led by eight fearless Wilderness Rangers paddling around to campsites.   1,000,000 acres. 2,000 campsites. 4 teams of rangers. 2 rangers per canoe.
Paddlers make their way towards the Fall Lake entry point of the Boundary Waters Canoe Area Wilderness as wildfire smoke fills the air on Monday, July 13, near Ely, Minn. (Erica Dischino/For the Minnesota Star Tribune)
6417149
Reposted by Carla Staver
Maddie Stone @themadstone.bsky.social · 25/06/2026
I’ve spent more than a year reporting on how the fossil fuel industry has infiltrated academia over the last 30 years, shaping fundamental paradigms on how to address climate change. My first story in the new @propublica.org and @drilledmedia.bsky.social series, “Carbon Captured”, is out today.
21828391
Reposted by Carla Staver
Santa Fe Institute @sfiscience.bsky.social · 10/06/2026
SFI Science Board Fellow Simon Levin (Princeton University) has been named a Fellow of the Royal Society. Since the 1970s, his work has been rooted in mathematical theories and models to better understand a range of environmental issues.
santafe.edu
Simon Levin named Fellow of the Royal Society
SFI Science Board Fellow Simon Levin (Princeton University) has been named a Fellow of the Royal Society, the Society announced on May 27, 2026.
0348
Reposted by Carla Staver
Dan Garisto @dangaristo.bsky.social · 28/05/2026
For context, see reporting on the White House executive order proposing this last August:
nature.com
Trump order gives political appointees vast powers over research grants
Researchers are alarmed that the move might upend a long-standing tradition of peer-review for grants.
01816
Reposted by Carla Staver
Dan Garisto @dangaristo.bsky.social · 27/05/2026
Scoop: NSF has been quietly blocking new funds and grants to four top universities: Duke, Harvard, Princeton, and Yale. Dozens of proposals from PIs at these universities—and their collaborators—have been stuck at the Office of Award Management awaiting finalization for months.
nature.com
Exclusive: NSF puts new research grants to top universities on hold
US science funder once again restricts awards to Harvard University and other research institutions.
30893625
Reposted by Carla Staver
timsearchinger.bsky.social @timsearchinger.bsky.social · 20/04/2026
Many govts hope capturing carbon from power plants burning wood will cause "negative emissions." New Nature Sust. paper today finds this likely increases emissions for decades, generates no negative emissions within 150 years, and increase electricity costs ~3.5-fold. www.nature.com/articles/s41...
nature.com
Decades of increased emissions from forest-fuelled BECCS - Nature Sustainability
Governments are considering subsidies for bioenergy with carbon capture and storage fuelled by wood from existing forests. However, a transparent model estimates that this will probably increase emiss...
414370
Reposted by Carla Staver
Jessica McKenzie @jessimckenzi.bsky.social · 14/04/2026
My big takeaway from reporting this story is that it's not JUST about the Forest Service. The closure of these stations threatens to upend a delicate system of mutually beneficial collaboration and resource sharing, and the impacts will ripple out far beyond the Forest Service itself.
thebulletin.org
‘It’s just madness’: Trump administration to close three-quarters of Forest Service research stations
Between funding cuts, facility closures, and the inevitable resignations that will follow, there’s virtually no way for the Forest Service to continue to do research at its current level or quality, w...
3219154
Reposted by Carla Staver
European Commission @ec.europa.eu · 09/04/2026
Big opportunities for researchers 🌍 We are investing nearly €400 million to help researchers share their work and collaborate with the best scientific teams across the EU. The 2026 Marie Skłodowska-Curie Actions Postdoctoral Fellowships are now open. More: link.europa.eu/PNxpxw
Graphic announcing the MSCA Postdoctoral Fellowships 2026 call. It shows the opening date (9 April 2026), closing date (9 September 2026), and a budget of €399.05 million. The design features scientific visuals such as cells, a leaf, and lab elements on a dark background, with the European Commission logo at the bottom.
2148102
Reposted by Carla Staver
Mike Kaspari @mikekaspari.bsky.social · 06/04/2026
NSF LTER program “archived”. LTER=“Long Term Ecological Research”. This program has been incredibly successful, incredibly frugal for what they accomplish, and…of course…targeted by evil know-nothings. My heart is breaking.
18384185
Reposted by Carla Staver
Jeremy Yoder says no war @jbyoder.org · 06/02/2026
I feel like this is a great time to remind everyone that it's not even technically wrong to say that logistic regression is machine learning
38019
Reposted by Carla Staver
Mel Andrews @bayesianboy.bsky.social · 28/01/2026
If you, as a scientist, cannot be bothered to engage in the intellectual work of science, please quit your job and leave it to someone with skill and integrity.
115948
Reposted by Carla Staver
Joshua Weitz @joshuasweitz.bsky.social · 28/01/2026
See this post and consider adding in if applicable, given the late breaking changes to the GRFP solicitation, excluding 2nd year grad applications + more, important to begin to assess if/what other 'criteria' are being used to return w/out review.
0105
Reposted by Carla Staver
Natalie Cooper @nhcooper123.bsky.social · 16/12/2025
Excited to launch the new improved Reproducible Code guide from @britishecologicalsociety.org @methodsinecoevol.bsky.social FREE online here! www.britishecologicalsociety.org//wp-content/... Amazing work by some very talented ECRs. We hope it’s useful!
Book cover for Reproducible Code guide. The cover has a red background with a large yellow-bodied black-headed stag beetle.
6316198
Reposted by Carla Staver
National Academy of Sciences @nasonline.org · 26/12/2025
Just one week left to nominate for the 2025 Cozzarelli Prize! If you’ve read a @pnas.org paper this year that pushed its field forward, don’t miss the chance to to submit a nomination by January 2, 2026. Learn more and nominate: www.pnas.org/about/cozzar...
012
Reposted by Carla Staver
Caroline Lehmann @caroaceae.bsky.social · 23/12/2025
"Bond’s work leaves behind an inconvenient lesson for an era of climate urgency: that speed is not a substitute for understanding, and that good intentions, applied without care, can erase ancient worlds as efficiently as neglect." A beautiful tribute to William Bond. Forever missed by many.
butlernature.com
William Bond, defender of grasslands
In recent years, one of the loudest ideas in environmental policy has been that trees are the planet’s universal remedy. Plant enough of them, in enough places, and carbon will be soaked up, water wil...
16036
Reposted by Carla Staver
Will Shoemaker @shoestrapped.bsky.social · 18/12/2025
An incredible ICTP initiative is our Postgraduate Diploma Programme. Rigorous one-year pre-PhD training for students from the Global South. I have personally seen this program transform the lives of those in the quant life sciences. Due Feb. 28 2026. Please share widely. www.ictp.it/news/2025/11...
ictp.it
Call for Applications, Postgraduate Diploma Programme | ICTP
Are you a student who dreams of earning a PhD in physics or mathematics, but who lives in a country lacking such opportunities? ICTP could be your first step on the path to attaining a PhD.
077
Reposted by Carla Staver
Ira Hyman @irahyman.bsky.social · 13/12/2025
Or just don’t use acronyms. Acronyms are almost always bad for readers because of the cognitive and memory load. Acronyms are nice for typing when you’re in a hurry and don’t want to keep repeating lots of words. So just use find and replace to clean up your manuscript before submitting.
23511
Reposted by Carla Staver
Colin Beale @cmbeale.bsky.social · 24/11/2025
New paper out documenting research in protected areas across the African Savannah. We identify the widespread hot, wet savannah sites as understudied with 38% of all parks having no papers associated with them & 5 parks accounting for ~50% of all papers 🧪 1/3 onlinelibrary.wiley.com/doi/10.1111/...
A map of Africa showing each savanna protected area as one of five possible savanna clusters grouped according to climate, soil, and landscape parameters and the various environmental groups they call into. There are lots of sites that fall into "Cluster 1" of hot, mosit savannahs, but litte research in these areas.
1114
Reposted by Carla Staver
🎃 🕯️ Monica Valentinelli is Sipping Tea. 🐈‍⬛ ☕ @booksofm.com · 20/11/2025
If you use GMail, AI (Gemini) was turned on yesterday by default and now scans all of your content for machine learning. To turn off, go to Settings>General and scroll down. Uncheck the box for "Smart features." There's other "Smart" add-ons as well, but that's the one that reads your content.
319106787932
Reposted by Carla Staver
Andrew Dessler @andrewdessler.com · 24/10/2025
I just saw this great climate video with Tim Robinson and Prof. Henri Drake. Tim's "We're all trying to find the guy who did this" skit is one of the funniest bits of all time and this one is also great. From @yellowdotstudios.bsky.social youtu.be/0O95kvMKPeQ?...
youtu.be
You Expect Me To Believe That?!? Ft. Tim Robinson
YouTube video by Yellow Dot Studios
1186
Reposted by Carla Staver
Greg Goldsmith @canopyinclouds.bsky.social · 23/09/2025
My colleague Sarah Batterman and others from @caryinstitute.bsky.social are organizing what looks like a great crash course on ecosystem ecology for graduate students at an exceptionally affordable cost:
032
Reposted by Carla Staver
David Lowry @davidlowry.bsky.social · 08/09/2025
Super excited about this new Open Rank tenure-track faculty search for the MSU Plant Resilience Institute. We successfully hired two excellent new faculty in our last search and we are hoping to build on that success with this search. careers.msu.edu/jobs/assista...
careers.msu.edu
Assistant/Associate/Full Professor Tenure System - East Lansing, Michigan, United States
Working/Functional Title Assistant/Associate/Full Professor Tenure System Position Summary The Plant Resilience Institute (PRI) at Michigan State University invites applications for multiple tenure-st...
03351
Reposted by Carla Staver
Lotus Lofgren @lotuslofgren.bsky.social · 02/09/2025
Our department (Berkeley PMB) is hiring an asst. prof. in Plant Resilience to Climate Change! aprecruit.berkeley.edu/JPF05049
aprecruit.berkeley.edu
Assistant Professor - Plant Resilience to Climate Change - Department of Plant and Microbial Biology
University of California, Berkeley is hiring. Apply now!
113489
Reposted by Carla Staver
Andrew Dessler @andrewdessler.com · 28/08/2025
Our comment on the DOE CWG report is done. It tips the scales at 439 pages, approx. 3x longer than the DOE report. This is related to Brandolini's law: The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it. Example: refuting one sentence.
DOE CWG STATEMENT (second paragraph of section 2.1.1, page 3): “Piao et al. (2020) noted
that greening was even observable in the Arctic.”
COMMENT: This statement implies that the Arctic greening signal was caused by elevated CO2
,
however that is not the scientific consensus. Piao et al. (2020) attribute the greening trend in the
Arctic predominantly to growing season length driven by warmer temperatures (see also Y.
Zhang et al., 2022). Piao et al. (2020) also note that this positive impact of increasing
temperatures appears to have weakened over the past four decades, “suggesting a possible
saturation of future greening in response to warmer temperature” (see also comment on
greenness trends related to Section 2.1.1, first sentence of Page 4). It is also important to put
Arctic greening more broadly into the context of the carbon cycle and other impacts. While
above-ground plants may have displayed more leaf area over the past decades, rising
temperatures also thaw permafrost and drive accelerated decomposition in highly carbon rich
soils (Turetsky et al., 2020), a process which is expected to accelerate as climate continues to
warm (Miner et al., 2022). Thus even with Arctic greening, high latitude terrestrial systems may
become net carbon sources to the atmosphere, causing an amplifying feedback (Braghiere et
al., 2023). Other risks to the Arctic linked to higher CO2

levels and rising temperatures are not
mentioned in this report (Virkkala et al., 2025). The Arctic is warming at a rate of 2 to 3 times the
global average, leading to thawing of permanently frozen soils (permafrost), with downstream
impacts including loss of structural support for buildings and subsidence, threatening
communities, roads, runways, and other assets across Alaska (Manos et al., 2025; University of
Alaska Fairbanks Institute of Northern Engineering US Army Corps of Engineers Alaska District
& Laboratory, 2019).
11364135
Reposted by Carla Staver
Matt Bracken @brackenlab.bsky.social · 21/08/2025
Multiple ecology faculty positions at @notredame.bsky.social. Apply at apply.interfolio.com/171650. (1/2). 🌎🌐🧪
Multiple Early Career Faculty Positions in Ecology
 
The Department of Biological Sciences at the University of Notre Dame invites applications for multiple, tenure-track assistant professor positions that will enhance existing institutional excellence in ecology. We are searching broadly for creative and collaborative individuals (1) working at any spatial scale, from local to global, in any system, (2) studying any level of biological organization, from genes to ecosystems, and (3) using any mode of inference, from empirical to theoretical. Applicants should demonstrate research excellence that crosses traditional disciplinary boundaries; ongoing growth in the department will emphasize new hires that use quantitative and/or integrative approaches to study ecological processes. Postdoctoral experience is desirable in applicants. Successful candidates will engage with and benefit from UNDERC, Notre Dame’s 8000-acre environmental field station and home to NEON’s Great Lakes domain, superb on-campus chemical and genomic analytical facilities, an experimental research facility located close to campus, cross-disciplinary interactions through multiple centers and institutes including the Environmental Change Initiative, and a unique Interdisciplinary Graduate Training Program in Environment and Society. New faculty will benefit from Notre Dame’s recent campus-wide Strategic Framework that included the Just Transformations to Sustainability Initiative. Modern research facilities exist in a new environmental research building, which opened in 2025.
24963
Reposted by Carla Staver
Kevin Anchukaitis @thirstygecko.bsky.social · 14/08/2025
The University of Arizona is hiring a tenure-track Assistant/Associate Professor in Physical Geography! Research specialities could include wildfire, climate and water resources, and/or natural hazards, amongst others. Please apply and join us! arizona.csod.com/ux/ats/caree...
arizona.csod.com
Assistant or Associate Professor, Physical Geography (T/TE) (Updated)
Develop and maintain an active research program.Teach undergraduate and graduate courses.Develop advanced courses at the graduate level.Mentor and adv...
14451
Reposted by Carla Staver
Tadashi Fukami @fukamit.bsky.social · 06/08/2025
Assistant Professor position in Traditional Ecological Knowledge at Stanford University. Applications due Sept 30, 2025 facultypositions.stanford.edu/en-us/job/49...
facultypositions.stanford.edu
Stanford | Faculty Positions: Details - Assistant Professor in Traditional Ecological Knowledge
05872
Reposted by Carla Staver
John Wares @johnwares.bsky.social · 21/07/2025
FOUR TT positions in ecosystem ecology at Odum School of Ecology, 2 aquatic 2 terrestrial, over next 2 years! visit www.ugajobsearch.com/postings/439... for more info.
ugajobsearch.com
Assistant Professor in Ecosystem Ecology
The Odum School of Ecology at the University of Georgia invites applications for four tenure-track positions in Ecosystem Ecology at the Assistant Professor level. These are academic year, 9-month app...
03652
Carla Staver @carlastaver.bsky.social · 08/07/2025
Delighted to share that the Staver lab has moved to Princeton EEB (on July 1 — I’m a little late)!! Excited for new adventures!
3260
Reposted by Carla Staver
Joshua Weitz @joshuasweitz.bsky.social · 08/07/2025
A focus on the futures we will lose if the WH continues to dismantle research across agencies spanning the EPA, DHS, NIH, NSF, USAID, and DoD (via NASA Watch). When: Tuesday, July 8, 2025, 11:00 a.m. – 2:00 p.m. ET Where: Rayburn Foyer, Rayburn House Office Building nasawatch.com/congress/con...
nasawatch.com
Congressional Event: A Science Fair of Canceled Grants
The Things We’ll Never Know: A Science Fair of Canceled Grants.
321598
Reposted by Carla Staver
Carling Bieg @carlingbieg.bsky.social · 06/07/2025
I’m also thrilled to announce that I will be starting a faculty position with @centreecomgmt.bsky.social @ U of Guelph this fall! I will be recruiting students & postdocs for 2026 - please reach out or come find me at #CSEE2025 if you’re interested in theory, global change & fisheries ecology 🐟
43612
Reposted by Carla Staver
Mike Kaspari @mikekaspari.bsky.social · 26/06/2025
Talking Points Memo is on the HUD-->NSF story. I've subscribed to TPM since 2016, very much worth it. Here's a free article. They are looking for folks on the inside at NSF and HUD to help break open this story of flagrant corruption. talkingpointsmemo.com/edblog/on-th...
talkingpointsmemo.com
On the Trail of the HUD/NSF Switcheroo and the Mystery of the Top Floor Sky Mansion
I wanted to update you on the story I flagged yesterday in...
01115
Carla Staver @carlastaver.bsky.social · 25/06/2025
Nice article about the very real real-world and long-term ills of efforts to combat “desertification” with tree planting
theguardian.com
How an idealistic tree-planting project turned into Kenya’s toxic, thorny nightmare
Introduced from South America, mathenge was intended to halt desertification, but now three-quarters of the country is at risk of invasion by the invasive tree
194
Reposted by Carla Staver
Dr Alessio Veneziano @aveneziano.bsky.social · 25/06/2025
Ethical scientific journals and where to find them....here is DAFNEE, a #database of non-profit journals in #Ecology and #Evolution #EvoBio, to choose an ethical place where to publish your next articles! (1/2) dafnee.isem-evolution.fr 🧪 #science
dafnee.isem-evolution.fr
DAFNEE, a Database of Academia Friendly jourNals in Ecology and Evolution
510142
Carla Staver @carlastaver.bsky.social · 24/06/2025
JFC to the whole thread but this especially
010
Reposted by Carla Staver
Simon Donner @simondonner.bsky.social · 19/06/2025
Awesome new faculty job -- the University of British Columbia is looking for a senior ecosystem scientist to fill a new research chair position. geog.ubc.ca/job-opportun...
geog.ubc.ca
Faculty Position: Canada Excellence Research Chair in Cultures & Ecosystem at Risk - Department of Geography
Posted on June 18, 2025 Canada Excellence Research Chair in Cultures & Ecosystem at Risk – University of British Columbia The Department of Geography at the University of British Columbia (Vancouver) ...
07054
Reposted by Carla Staver
Tim Curran @timcurran.bsky.social · 07/06/2025
Lots of great suggestions here on how vegetation around your home can reduce fire hazard, in response to overly prescriptive laws. California plan to ban most plants within 5 feet of homes for wildfire safety overlooks some important truths about flammability theconversation.com/california-p...
theconversation.com
California plan to ban most plants within 5 feet of homes for wildfire safety overlooks some important truths about flammability
Hedges and trees may actually reduce home exposure to radiant heat and flying embers, but they must be well maintained. Two scientists who study how plants burn explain.
12016
Reposted by Carla Staver
Emil Ruff @emilruff.bsky.social · 02/06/2025
Simons Graduate Fellowships in Ecology and Evolution www.simonsfoundation.org/grant/simons... Application Deadline July 31, 2025
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...
01719
Reposted by Carla Staver
Ecological Society of America @ecologicalsociety.bsky.social · 02/06/2025
URGENT! Contact your senators today to advocate to fund science agencies and programs! The Senate Appropriations Committee & its subcommittees are writing appropriation bills for the federal FY26 budget now. Here's how you can help: esa.org/esablog/2025...
the U.S. Capitol building on an overcast day, looking ominous
13642
Reposted by Carla Staver
Peter Gleick @petergleick.bsky.social · 31/05/2025
There are 2 previous historical cases of countries destroying their science and universities, crippling them for decades: Lysenkoism in the USSR and Nazi Germany. The Trump administration will be the 3rd. It's not just budgets but research, institutions, expertise, and training the next generation.
Graphs showing 25 years of budgets for the National Institute of Health, NASA, and the NSF. In all cases, the proposed budget for next year is far, far below any year of the previous quarter century.
449151557830
Reposted by Carla Staver
Dan Garisto @dangaristo.bsky.social · 30/05/2025
Presidential budget is out. Here's NSF. Biggest cut, by amount, is $1 billion, or 66.8%, from MPS (Physics & Math directorate). nsf-gov-resources.nsf.gov/files/00-NSF...
MPS budget
30846487
Carla Staver @carlastaver.bsky.social · 21/05/2025
Casey Ryan and I wrote a fun little comment about how carbon finance mechanisms perversely incentivize savanna degradation, arguing that expanding concepts of Loss and Damage might be a better way to think about the effects of woody biomass carbon accumulation in open ecosystems (as in oceans!).
nam12.safelinks.protection.outlook.com
‘Loss and damage fund’ for climate change needs broader remit | Nature
Letter to the Editor
171
Reposted by Carla Staver
Martha W. Alibali @marthaalibali.bsky.social · 14/05/2025
"Imagine the auto industry without 3D printing. NSF funded that. Artificial intelligence? NSF. MRI machines that help doctors diagnose you? NSF. Doppler radar technology that makes aviation safer by conquering wind shear? NSF. Duolingo‘s underlying programming? NSF. The internet itself? NSF."
4642338
Reposted by Carla Staver
Science Magazine @science.org · 09/05/2025
Exclusive: National Science Foundation staff were told today that the agency’s 37 divisions—across all eight directorates—are being abolished and the number of programs within those divisions will be drastically reduced.
scim.ag
Exclusive: NSF faces radical shake-up as officials abolish its 37 divisions
Changes seen as a response to presidential directives on what research to fund
15320891520
Reposted by Carla Staver
This skeet will self destruct @pardoguerra.bsky.social · 05/05/2025
$500 million is… less than 1.25% of the NIH’s 2024 budget. When I say there is no capacity to absorb the shock, I mean it.
18961336