Julia K. Green
@juliakgreen.bsky.social
Assistant Professor @ UArizona Environmental Science. Interested in land-atmosphere interactions and vegetation responses to climate change. Associated Editor at Science Advances.
https://envs.arizona.edu/person/julia-k-green
www.juliakgreen.com
https://envs.arizona.edu/person/julia-k-green
www.juliakgreen.com
Calling all #CMIP users! The abstract deadline for the CMIP 2026 Community Workshop in Kyoto, Japan this coming March is next week! With Lina Teckentrup, Alex Winkler, @rosieafisher.bsky.social & David Lawrence I will be convening a session on Global land carbon cycle dynamics. Consider submitting!
The CMIP Community Workshop 2026 will be held in Kyoto, Japan from 9-13th March 2026. The call for abstracts for CMIP26 is now open! Find out more at wcrp-cmip.org/cmip26-call-...
August 6, 2025 at 6:16 PM
Calling all #CMIP users! The abstract deadline for the CMIP 2026 Community Workshop in Kyoto, Japan this coming March is next week! With Lina Teckentrup, Alex Winkler, @rosieafisher.bsky.social & David Lawrence I will be convening a session on Global land carbon cycle dynamics. Consider submitting!
Reposted by Julia K. Green
Check out this new paper led by @ngocnb.bsky.social on the importance of rain pulse events on carbon fluxes in drylands 👇
@trevorkeenan.bsky.social @juliakgreen.bsky.social
@trevorkeenan.bsky.social @juliakgreen.bsky.social
⚒️ Article: Widespread underestimation of rain-induced soil carbon emissions from global drylands
@ngocnb.bsky.social @trevorkeenan.bsky.social
www.nature.com/articles/s41...
@ngocnb.bsky.social @trevorkeenan.bsky.social
www.nature.com/articles/s41...
Widespread underestimation of rain-induced soil carbon emissions from global drylands - Nature Geoscience
Eddy-covariance observations suggest that rain pulses over global drylands drive substantial soil carbon emissions, which are underestimated in current measurement and modelling approaches.
www.nature.com
August 4, 2025 at 6:10 AM
Check out this new paper led by @ngocnb.bsky.social on the importance of rain pulse events on carbon fluxes in drylands 👇
@trevorkeenan.bsky.social @juliakgreen.bsky.social
@trevorkeenan.bsky.social @juliakgreen.bsky.social
Rain-induced carbon losses in drylands contribute largely to the interannual variability of the land carbon sink, but do current partitioning methods and models capture them? Check out our new paper led by @ngocnb.bsky.social & @trevorkeenan.bsky.social to learn more:
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Widespread underestimation of rain-induced soil carbon emissions from global drylands - Nature Geoscience
Eddy-covariance observations suggest that rain pulses over global drylands drive substantial soil carbon emissions, which are underestimated in current measurement and modelling approaches.
www.nature.com
July 31, 2025 at 3:01 PM
Rain-induced carbon losses in drylands contribute largely to the interannual variability of the land carbon sink, but do current partitioning methods and models capture them? Check out our new paper led by @ngocnb.bsky.social & @trevorkeenan.bsky.social to learn more:
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Interested in how #drought influences vegetation water use? Led by Feng Li & Zheng Fu, we address: 1) How does water use efficiency (WUE) and its components change during drought? (2) What regulates WUE? (3) How do these components reciprocally influence WUE?
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
Limited Regulation of Canopy Water Use Efficiency by Stomatal Behavior Under Drought Propagation
We examined the trajectories, interdependencies and drivers of multidimensional WUE metrics and their components (gross primary production (GPP), evapotranspiration, transpiration (T), and canopy con....
onlinelibrary.wiley.com
July 30, 2025 at 1:34 AM
Interested in how #drought influences vegetation water use? Led by Feng Li & Zheng Fu, we address: 1) How does water use efficiency (WUE) and its components change during drought? (2) What regulates WUE? (3) How do these components reciprocally influence WUE?
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
Reposted by Julia K. Green
Please consider joining our #AGU session on beautifully complex Water-Energy-Carbon interactions with a broad scope from theory to applied science.
Invited talks by Julia Green @juliakgreen.bsky.social and Gabe Kooperman.
Invited talks by Julia Green @juliakgreen.bsky.social and Gabe Kooperman.
July 26, 2025 at 10:44 PM
Please consider joining our #AGU session on beautifully complex Water-Energy-Carbon interactions with a broad scope from theory to applied science.
Invited talks by Julia Green @juliakgreen.bsky.social and Gabe Kooperman.
Invited talks by Julia Green @juliakgreen.bsky.social and Gabe Kooperman.
Still wondering which session to submit your #AGU abstract to? If you research vegetation stress, look no further. With invited guests Yanlan Liu & Bill Hammond, this is sure to be a great session!
Submit your abstracts here:
agu.confex.com/agu/agu25/b/...
Submit your abstracts here:
agu.confex.com/agu/agu25/b/...
July 16, 2025 at 11:23 PM
Still wondering which session to submit your #AGU abstract to? If you research vegetation stress, look no further. With invited guests Yanlan Liu & Bill Hammond, this is sure to be a great session!
Submit your abstracts here:
agu.confex.com/agu/agu25/b/...
Submit your abstracts here:
agu.confex.com/agu/agu25/b/...
How does fragmentation impact the resilience of forests? Well-- the answer depends on the biome! Check out our new paper published online this week in @natecoevo.nature.com to find out more:
www.nature.com/articles/s41...
*Study led by Yongxian Su & Chaoqun Zhang
www.nature.com/articles/s41...
*Study led by Yongxian Su & Chaoqun Zhang
Pervasive but biome-dependent relationship between fragmentation and resilience in forests - Nature Ecology & Evolution
Human-driven forest fragmentation could have major impacts on ecosystem functioning. This global analysis shows that the relationship between fragmentation and vegetation resilience in forests may dif...
www.nature.com
July 9, 2025 at 2:59 PM
How does fragmentation impact the resilience of forests? Well-- the answer depends on the biome! Check out our new paper published online this week in @natecoevo.nature.com to find out more:
www.nature.com/articles/s41...
*Study led by Yongxian Su & Chaoqun Zhang
www.nature.com/articles/s41...
*Study led by Yongxian Su & Chaoqun Zhang
Last week I attended the PSINet Workshop (psinetrcn.github.io) at Indiana University. What a great way to build excitement and develop research ideas to use this new resource of plant water potential measurements . Stay tuned as data becomes available and new research is published!
July 2, 2025 at 6:55 PM
Last week I attended the PSINet Workshop (psinetrcn.github.io) at Indiana University. What a great way to build excitement and develop research ideas to use this new resource of plant water potential measurements . Stay tuned as data becomes available and new research is published!
International student visas being revoked over traffic infractions... what is happening? apnews.com/article/f1-v...
International students file legal challenges over widespread US visa revocations
Several international students who have had their visas revoked in recent weeks have filed lawsuits against the Trump administration.
apnews.com
April 15, 2025 at 8:38 PM
International student visas being revoked over traffic infractions... what is happening? apnews.com/article/f1-v...
Reposted by Julia K. Green
Very excited to share a new initiative to ensure US climate scientists will be nominated to IPCC AR7 cycle. The new U.S. Academic Alliance for the IPCC (USAA-IPCC) has opened a call for nominations, hosted by AGU: www.agu.org/ipcc-nominat... We encourage eligible scientists to apply by April 4th!
Call for Experts for Upcoming IPCC | AGU
The U.S. Academic Alliance for the IPCC, hosted by AGU, is facilitating nominations to the Seventh Assessment Cycle.
www.agu.org
March 20, 2025 at 1:57 PM
Very excited to share a new initiative to ensure US climate scientists will be nominated to IPCC AR7 cycle. The new U.S. Academic Alliance for the IPCC (USAA-IPCC) has opened a call for nominations, hosted by AGU: www.agu.org/ipcc-nominat... We encourage eligible scientists to apply by April 4th!
Want great summer plans? Look no further! The PSInet workshop is coming to Indiana University, to re-introduce the ecophys community to PSInet, a new open-access network database of plant water potential measurements.
psinetrcn.github.io/posts/2025-0...
psinetrcn.github.io/posts/2025-0...
February 19, 2025 at 4:32 PM
Want great summer plans? Look no further! The PSInet workshop is coming to Indiana University, to re-introduce the ecophys community to PSInet, a new open-access network database of plant water potential measurements.
psinetrcn.github.io/posts/2025-0...
psinetrcn.github.io/posts/2025-0...
Reposted by Julia K. Green
This morning, the National Science Foundation fired 168 probationary employees, effective immediately. The number represents roughly 10% of its workforce.
Follow Science’s coverage of President Donald Trump’s impact on U.S. research and science globally. ⬇️ scim.ag/40XtSSi
Follow Science’s coverage of President Donald Trump’s impact on U.S. research and science globally. ⬇️ scim.ag/40XtSSi
Trump Tracker: Firings, lawsuits, and U.S. science in chaos
Follow President Donald Trump’s impact on U.S. research and science globally
scim.ag
February 18, 2025 at 5:10 PM
This morning, the National Science Foundation fired 168 probationary employees, effective immediately. The number represents roughly 10% of its workforce.
Follow Science’s coverage of President Donald Trump’s impact on U.S. research and science globally. ⬇️ scim.ag/40XtSSi
Follow Science’s coverage of President Donald Trump’s impact on U.S. research and science globally. ⬇️ scim.ag/40XtSSi
Reposted by Julia K. Green
Our opinion piece in our local newspaper - Cutting funding for science in Arizona hurts our economy and our future 🌐🧪🧮🌾
tucson.com/opinion/colu...
tucson.com/opinion/colu...
Local opinion: Cutting funding for science in Arizona hurts our economy and our future
The cuts are leading us down a path that will cede the United States' world leadership in science, medicine and health.
tucson.com
February 17, 2025 at 3:38 PM
Our opinion piece in our local newspaper - Cutting funding for science in Arizona hurts our economy and our future 🌐🧪🧮🌾
tucson.com/opinion/colu...
tucson.com/opinion/colu...
Reposted by Julia K. Green
Are you a scientist whose work is being affected by changes in the Trump administration? Get in touch with @nature.com reporters @maxkozlov.bsky.social @dangaristo.bsky.social @heidiledford.bsky.social Jeff Tollefson & yours truly.
Let us know what's on your mind & what we should be writing about.
Let us know what's on your mind & what we should be writing about.
Are the Trump team’s actions affecting your research? How to contact Nature
Use this form to share information with Nature’s news team, or to make suggestions for future coverage.
www.nature.com
February 13, 2025 at 3:18 PM
Are you a scientist whose work is being affected by changes in the Trump administration? Get in touch with @nature.com reporters @maxkozlov.bsky.social @dangaristo.bsky.social @heidiledford.bsky.social Jeff Tollefson & yours truly.
Let us know what's on your mind & what we should be writing about.
Let us know what's on your mind & what we should be writing about.
Reposted by Julia K. Green
Global warming causes extreme temperatures – this is clear to most, but few realize that both droughts and heavy rains are symptomatic of a climate in crisis. @soniaseneviratne.bsky.social explains the far-reaching impacts of climate extremes.
ethz.ch/en/news-and-...
ethz.ch/en/news-and-...
How climate extremes fuel droughts and heavy rains
Global warming causes extreme temperatures – this is clear to most, but few realize that both droughts and heavy rains are symptomatic of a climate in crisis. Sonia Seneviratne explains the far-reachi...
ethz.ch
February 7, 2025 at 8:11 AM
Global warming causes extreme temperatures – this is clear to most, but few realize that both droughts and heavy rains are symptomatic of a climate in crisis. @soniaseneviratne.bsky.social explains the far-reaching impacts of climate extremes.
ethz.ch/en/news-and-...
ethz.ch/en/news-and-...
Woohoo, go @savcardenas.bsky.social! Such a well-deserved award, and I can't wait for the honorary talk this Spring! #proudadvisermoment @uazenvironment.bsky.social @uarizona.bsky.social
snre.arizona.edu/news/santiag...
snre.arizona.edu/news/santiag...
Santiago Valencia Cardenas selected as 2023 McGinnies Scholar
snre.arizona.edu
January 27, 2025 at 9:24 PM
Woohoo, go @savcardenas.bsky.social! Such a well-deserved award, and I can't wait for the honorary talk this Spring! #proudadvisermoment @uazenvironment.bsky.social @uarizona.bsky.social
snre.arizona.edu/news/santiag...
snre.arizona.edu/news/santiag...
Reposted by Julia K. Green
My first book, Phenology, will be published just in time for spring, on Mar 4! @mitpress.bsky.social
mitpress.mit.edu/978026255105...
This basic primer provides a thorough summary of what #phenology is, how it is changing, & why we should care.
Read an excerpt: www.usanpn.org/news/article...
mitpress.mit.edu/978026255105...
This basic primer provides a thorough summary of what #phenology is, how it is changing, & why we should care.
Read an excerpt: www.usanpn.org/news/article...
January 12, 2025 at 8:08 PM
My first book, Phenology, will be published just in time for spring, on Mar 4! @mitpress.bsky.social
mitpress.mit.edu/978026255105...
This basic primer provides a thorough summary of what #phenology is, how it is changing, & why we should care.
Read an excerpt: www.usanpn.org/news/article...
mitpress.mit.edu/978026255105...
This basic primer provides a thorough summary of what #phenology is, how it is changing, & why we should care.
Read an excerpt: www.usanpn.org/news/article...
The peer review process is TIME CONSUMING, and declining review invitations because of being TOO BUSY is ENTIRELY ACCEPTABLE (and NORMAL). That said, it is so UNBELIEVABLY HELPFUL when someone makes ALTERNATIVE SUGGESTIONS FOR REVIEWERS.
January 7, 2025 at 3:55 PM
The peer review process is TIME CONSUMING, and declining review invitations because of being TOO BUSY is ENTIRELY ACCEPTABLE (and NORMAL). That said, it is so UNBELIEVABLY HELPFUL when someone makes ALTERNATIVE SUGGESTIONS FOR REVIEWERS.
Lovely start to 2025 -- cycling and pastries on a beautiful day in Tucson with David Moore!
January 1, 2025 at 10:02 PM
Lovely start to 2025 -- cycling and pastries on a beautiful day in Tucson with David Moore!
Thank you DC for another amazing AGU! #AGU24 did not disappoint, and it was great to see lab members presenting and discussing their research (@savcardenas.bsky.social & Zexi Shen). Now, the introvert in me will need a day (or week) to decompress and do some deep breathing exercises 😅!!!
December 13, 2024 at 6:28 PM
Thank you DC for another amazing AGU! #AGU24 did not disappoint, and it was great to see lab members presenting and discussing their research (@savcardenas.bsky.social & Zexi Shen). Now, the introvert in me will need a day (or week) to decompress and do some deep breathing exercises 😅!!!
Hard to believe that #AGU24 is next week! A list of our group presentations and sessions are here: agu.confex.com/agu/agu24/me...
Looking forward to catching up!
Looking forward to catching up!
Julia K. Green
Columbia University in the City of New York, Columbia University of New York, Columbia University, LSCE Laboratoire des Sciences du Climat et de l'Environnement, University of California Berkeley, Uni...
agu.confex.com
December 6, 2024 at 10:03 PM
Hard to believe that #AGU24 is next week! A list of our group presentations and sessions are here: agu.confex.com/agu/agu24/me...
Looking forward to catching up!
Looking forward to catching up!
Reposted by Julia K. Green
Interested in how and where trees move water? I'm hiring a plant ecophys postdoc to study hydraulic redistribution in Indiana forests. If you'll be at AGU and want to discuss, please reach out!
jobs.carnegiescience.edu/jobs/postdoc...
jobs.carnegiescience.edu/jobs/postdoc...
Job: Postdoctoral Opportunity: Hydraulic redistribution in forests | Carnegie Science Careers
jobs.carnegiescience.edu
December 3, 2024 at 4:30 PM
Interested in how and where trees move water? I'm hiring a plant ecophys postdoc to study hydraulic redistribution in Indiana forests. If you'll be at AGU and want to discuss, please reach out!
jobs.carnegiescience.edu/jobs/postdoc...
jobs.carnegiescience.edu/jobs/postdoc...
Reposted by Julia K. Green
Join Us at the FLUXNET Early Career Network Pod at AGU to:
-- Socialize and network
-- Learn more about the Early Career Network
-- Get details about upcoming events
-- Share your ideas and input on events and activities you'd like to see in the future
See you at #AGU2024
-- Socialize and network
-- Learn more about the Early Career Network
-- Get details about upcoming events
-- Share your ideas and input on events and activities you'd like to see in the future
See you at #AGU2024
December 1, 2024 at 5:49 PM
Join Us at the FLUXNET Early Career Network Pod at AGU to:
-- Socialize and network
-- Learn more about the Early Career Network
-- Get details about upcoming events
-- Share your ideas and input on events and activities you'd like to see in the future
See you at #AGU2024
-- Socialize and network
-- Learn more about the Early Career Network
-- Get details about upcoming events
-- Share your ideas and input on events and activities you'd like to see in the future
See you at #AGU2024
After moving to Tucson I was told that there were two cycling rights of passage… climbing Mt Lemmon and completing the Tour de Tucson. I guess I can now officially call myself a Tucson cyclist 🚴♂️ !!!
November 23, 2024 at 10:46 PM
After moving to Tucson I was told that there were two cycling rights of passage… climbing Mt Lemmon and completing the Tour de Tucson. I guess I can now officially call myself a Tucson cyclist 🚴♂️ !!!
Very grateful to have the opportunity to contribute a #TansleyInsight on vegetation water stress as part of the #TansleyMedal competition. I may not have won, but I'll happily be a runner up.
🆕 Our Latest Issue is online now!
📚 nph.onlinelibrary.wiley.com/toc/14698137...
Highlights:
🌱 Announcing the 2024 Tansley Medal winner
🌱 Unravelling plant centromeres
🌱 Is auxin the key to improve crop nitrogen efficiency?
🌱 Vegetation responses to moisture conditions
📚 nph.onlinelibrary.wiley.com/toc/14698137...
Highlights:
🌱 Announcing the 2024 Tansley Medal winner
🌱 Unravelling plant centromeres
🌱 Is auxin the key to improve crop nitrogen efficiency?
🌱 Vegetation responses to moisture conditions
New Phytologist: Vol 244, No 6
<em>New Phytologist</em> is an international journal owned by the New Phytologist Foundation publishing original research in plant science and its applications.
nph.onlinelibrary.wiley.com
November 21, 2024 at 3:36 PM
Very grateful to have the opportunity to contribute a #TansleyInsight on vegetation water stress as part of the #TansleyMedal competition. I may not have won, but I'll happily be a runner up.