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Rodrigo Vargas

@vargaslab.bsky.social
1K followers 727 following 81 posts

University Professor, Ecosystem ecologist, carbon cycle science, VargasLab

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Reposted by Rodrigo Vargas
Li Li (李黎) @lireactivewater.bsky.social · 21/07/2026
Thanks for the shout out @benbondlamberty.bsky.social @vargaslab.baky.social Congrats to Val Smykalov for publishing first paper, & for leading / preserving through a tough review process! From 0 to 1 is magical!!!
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Reposted by Rodrigo Vargas
Ben Bond-Lamberty @benbondlamberty.bsky.social · 21/07/2026
Deep Learning Reconstruction of Daily Soil CO2 Efflux Reveals Biogeochemical Insights and Reduces Annual Estimate Uncertainty Despite Limitated Daily Predictability -- led by Val Smykalov and her advisor @lireactivewater.bsky.social agupubs.onlinelibrary.wiley.com/doi/10.1029/...
agupubs.onlinelibrary.wiley.com
Deep Learning Reconstruction of Daily Soil CO<sub>2</sub> Efflux Reveals Biogeochemical Insights and Reduces Annual Estimate Uncertainty Despite Limitated Daily Predictability
A deep learning model reconstructed daily soil respiration data well in 26/82 sites (32%) despite low data coverage (0.2%–47% from 2003 to 2020) Estimation errors of annual efflux from daily pred...
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Rodrigo Vargas @vargaslab.bsky.social · 01/05/2026
Your name in #Landsat science.nasa.gov/specials/you...
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Rodrigo Vargas @vargaslab.bsky.social · 15/04/2026
The @agubiogeosciences.bsky.social Union Fellows page has been updated—showcasing the depth, excellence, and impact of our community. Explore the outstanding scientists shaping the future of Earth & space science: lnkd.in/dFGHg83t
lnkd.in
LinkedIn
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Reposted by Rodrigo Vargas
AGU Biogeosciences @agubiogeosciences.bsky.social · 08/12/2025
Congratulations to our AGU-B DEI Travel Grant winners! Visit their talks/posters and reach out if you know of an opportunity that aligns with their interests!
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Rodrigo Vargas @vargaslab.bsky.social · 12/11/2025
The result: more realistic sample sets that respect your system’s dependency patterns — great for environmental modelling, simulation, and uncertainty analysis. 📄 Method details: doi.org/10.1016/j.ca...
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Rodrigo Vargas @vargaslab.bsky.social · 12/11/2025
Traditional LHS ensures stratified coverage of each variable’s range, but samples are independent — losing spatial/temporal structure. acLHS preserves those autocorrelations while keeping the stratified, space-filling design you want.
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Rodrigo Vargas @vargaslab.bsky.social · 12/11/2025
🚀 Excited to share our new R package aclhs — now on CRAN! @huong-le.bsky.social #VargasLab It implements autocorrelated conditioned Latin hypercube sampling (acLHS), an improvement over the traditional LHS for data and models with spatial or temporal dependence 🔗 cran.r-project.org/web/packages...
cran.r-project.org
aclhs: Autocorrelated Conditioned Latin Hypercube Sampling
Implementation of the autocorrelated conditioned Latin Hypercube Sampling (acLHS) algorithm for 1D (time-series) and 2D (spatial) data. The acLHS algorithm is an extension of the conditioned Latin Hyp...
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Rodrigo Vargas @vargaslab.bsky.social · 23/10/2025
🔗 Más información sobre el Programa Mexicano del Carbono, sus líneas de investigación y convocatorias, disponible en: 👉 pmcarbono.org/pmc 4/4
pmcarbono.org
Programa Mexicano del Carbono
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Rodrigo Vargas @vargaslab.bsky.social · 23/10/2025
📖 En esta edición, también se rindió homenaje al Dr. Fernando Paz Pellat, figura clave en la creación y consolidación del PMC, y promotor incansable de la ciencia del carbono en México. #FernandoPaz #InvestigaciónAmbiental 3/4
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Rodrigo Vargas @vargaslab.bsky.social · 23/10/2025
💡 Este simposio es un espacio de encuentro anual para la comunidad científica nacional e internacional dedicada al estudio del ciclo del carbono, los ecosistemas y el cambio climático en México. #CambioClimático #CienciaDelCarbono 2/4
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Rodrigo Vargas @vargaslab.bsky.social · 23/10/2025
🙌 Con gran satisfacción participamos en el XVI Simposio Internacional del Carbono en México, organizado por el Programa Mexicano del Carbono (#PMC). 1/4
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Rodrigo Vargas @vargaslab.bsky.social · 17/10/2025
🚀 Nominate an impactful dataset. ⭐️ Deadline October 20th @agu.org
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Rodrigo Vargas @vargaslab.bsky.social · 15/10/2025
💡 Why it matters: Long-term data are irreplaceable for understanding ecosystem resilience, variability, and responses to climate change. Sustained support for long-term ecological research is vital to guide adaptive management and policy decisions. #DataDriven #SciencePolicy 5/5
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Rodrigo Vargas @vargaslab.bsky.social · 15/10/2025
📈 What we found: Even after two decades of measurements, predictions of ecosystem behavior remained highly variable and nonlinear. Short-term datasets often miss emergent and unexpected dynamics that only become evident with long-term observation. #LTER #Sustainability #EcologicalMonitoring 4/5
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Rodrigo Vargas @vargaslab.bsky.social · 15/10/2025
🔍 What we did: We analyzed more than 20 years of aboveground net primary production (ANPP) and precipitation data across three dryland ecosystems, spanning a grassland-to-shrubland transition in central New Mexico. We quantified how model predictive capacity evolves as more data accumulate. 3/5
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Rodrigo Vargas @vargaslab.bsky.social · 15/10/2025
➡️ Long-term data are essential to guide policies on land management, conservation, and climate adaptation. Stable funding streams are crucial to keep these efforts alive. #FundingScience #Ecology #ScienceMatters 2/5
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Rodrigo Vargas @vargaslab.bsky.social · 15/10/2025
🌎 Support for Long-Term Ecological Studies Matters Now More Than Ever I am excited to share our new paper: “Long-term ecological studies must continue: insights from a dryland transition zone” co-authored with Huong LE, Ph.D. and Scott Collins. link.springer.com/article/10.1... 1/5
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Rodrigo Vargas @vargaslab.bsky.social · 14/10/2025
BERAC, along with all other Office of Science advisory committees, will be replaced by the newly established Office of Science Advisory Committee (SCAC). This unified advisory committee will support the entire Office of Science. www.energy.gov/science/arti... 2/2
energy.gov
DOE Establishes the Office of Science Advisory Committee
The Department of Energy (DOE) today announced the establishment of the Office of Science Advisory Committee (SCAC).
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Rodrigo Vargas @vargaslab.bsky.social · 14/10/2025
It was an honor to serve on the Biological and Environmental Research Advisory Committee (BERAC) at the DOE. During my time, I had the privilege of collaborating with outstanding colleagues and advocating for the remarkable work being conducted at DOE. www.energy.gov/science/arti... 1/2
energy.gov
DOE Establishes the Office of Science Advisory Committee
The Department of Energy (DOE) today announced the establishment of the Office of Science Advisory Committee (SCAC).
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Rodrigo Vargas @vargaslab.bsky.social · 09/10/2025
How can we model temporal or spatial dependence to simulate complex environmental systems? @huong-le.bsky.social Copula-based Cosimulation as a tool for improving predictions. agupubs.onlinelibrary.wiley.com/doi/10.1029/... #EnvironmentalModeling @jgrbiogeo.bsky.social
agupubs.onlinelibrary.wiley.com
Copula‐Based Cosimulation for Simulating Temporal or Spatial Data in Biogeosciences
A copula-based cosimulation method is presented to improve simulations The proposed method is flexible and can model complex relationships Simulations better represented statistical features suc...
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Rodrigo Vargas @vargaslab.bsky.social · 08/10/2025
🌱 What we found: - Soil respiration temperature thresholds vary across vegetation types and climates. - Soil moisture strongly interacts with temperature responses. - A single “universal” temperature response is not enough for accurate carbon-cycle models. #soilrespiration #drylands
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Rodrigo Vargas @vargaslab.bsky.social · 08/10/2025
🧪 Excited to share a new paper: “Vegetation type and climate determine temperature thresholds of soil respiration” in Soil Biology & Biochemistry. www.sciencedirect.com/science/arti... Thanks to Maria Almargo and collaborators for this work! #soilrespiration #drylands #carboncyclescience
sciencedirect.com
Vegetation type and climate determine temperature thresholds of soil respiration across drylands
Soil respiration (SR) is a key component of terrestrial carbon-climate feedbacks, yet its seasonal dynamics in drylands remain poorly understood. In m…
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Rodrigo Vargas @vargaslab.bsky.social · 05/10/2025
⭐️Nominate an Impactful Dataset @agu.org invites you to nominate an impactful dataset! 📊Submissions will be considered for inclusion in an upcoming featured commentary published in AGU Advances. Submit nominations by 20 October. docs.google.com/forms/d/e/1F... @agubiogeosciences.bsky.social
docs.google.com
Nominate an Impactful Dataset
You are invited to nominate a dataset to be included in a commentary about the impact of Earth, space, and environmental data using the dimensions of people, planet, and prosperity. Selected submitter...
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Rodrigo Vargas @vargaslab.bsky.social · 21/05/2025
☀️New research in Environmental Research Letters We show how climate limits the CO₂ fertilization effect on forest productivity. Warming may ease this in boreal zones, but tropical forests face a tougher tradeoff. Read here: iopscience.iop.org/article/10.1... #ClimateScience #Forests #CarbonCycle
iopscience.iop.org
Climate constrains the enhancement of CO2 fertilization on forest gross primary productivity - IOPscienceSearch
Climate constrains the enhancement of CO2 fertilization on forest gross primary productivity, Wei, Xinyuan, Hayes, Daniel J, Schwalm, Christopher R, Fisher, Joshua B, Huntzinger, Deborah N, Ma, Lei, Vargas, Rodrigo, Brunsell, Nathaniel A
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Rodrigo Vargas @vargaslab.bsky.social · 16/05/2025
☔
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Rodrigo Vargas @vargaslab.bsky.social · 15/05/2025
New paper with an incredible group of colleagues ✅ @cleanaircatf.bsky.social
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Rodrigo Vargas @vargaslab.bsky.social · 15/05/2025
@cleanaircatf.bsky.social convened a group of forest carbon experts and we reviewed carbon offset protocols for improved forest management projects in North America. The paper is out today in Earth's Future. agupubs.onlinelibrary.wiley.com/doi/10.1029/...
agupubs.onlinelibrary.wiley.com
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Rodrigo Vargas @vargaslab.bsky.social · 06/03/2025
news.agu.org/press-releas...
news.agu.org
AGU joins suit supporting fired federal employees
The case brought by federal employee unions and nonprofit organizations asserts that OPM’s directive to fire probationary employees at the National Science Foundation and other agencies was illegal.
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Rodrigo Vargas @vargaslab.bsky.social · 08/02/2025
New publication from PhD student Manan Sarupria in #RSE. A novel spectral unmixing method for high-accuracy land cover quantification. Read the full paper (free for 50 days!): authors.elsevier.com/a/1kZmn_o69J...
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Rodrigo Vargas @vargaslab.bsky.social · 09/01/2025
Great opportunity for early career scientists!!!! Nominate an ECS by February 7th 😎 @agubiogeosciences.bsky.social
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Reposted by Rodrigo Vargas
biometlab @biometlab.bsky.social · 13/12/2024
Here's our annual alumni meal photo at #agu24 The group cleaned up nicely, eh? Great to see everyone @jdfuentes.bsky.social @drbenrunkle.bsky.social @youngryel.bsky.social @vargaslab.bsky.social @jbfisher.bsky.social @arman-ahmadi.bsky.social @pattyoikawa.bsky.social @etechlab.bsky.social
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Reposted by Rodrigo Vargas
Rosmery Cruz-O'Byrne @cruz-rosmery.bsky.social · 11/12/2024
Big thanks to everyone who stopped by my poster yesterday at #AGU24! Almost four straight hours of non-stop talking, and I loved every minute of it. Science is fun, especially when you get to share it with others #Biogeosciences #VargasLab @vargaslab.bsky.social @geolatinas.bsky.social
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Rodrigo Vargas @vargaslab.bsky.social · 06/12/2024
Hi, meet @huong-le.bsky.social postdoc at #VargasLab Fantastic work developing algorithms to optimize sampling designs 🤯 For example check out his work on an autocorrelated conditioned Latin hypercube method for temporal or spatial sampling and predictions www.sciencedirect.com/science/arti...
sciencedirect.com
An autocorrelated conditioned Latin hypercube method for temporal or spatial sampling and predictions
A data-driven method is presented for improving sampling designs from times series (1D approach) or spatial arrays (2D approach) of digital informatio…
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Rodrigo Vargas @vargaslab.bsky.social · 05/12/2024
Hi, meet @cruz-rosmery.bsky.social graduate student in #VargasLab Also, it will be great to connect Rosmery with @geolatinas.bsky.social
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Rodrigo Vargas @vargaslab.bsky.social · 03/12/2024
I will bring up this comment in the next council meeting.
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Rodrigo Vargas @vargaslab.bsky.social · 25/11/2024
Thank you Ankur…see you @AGU!
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Rodrigo Vargas @vargaslab.bsky.social · 25/11/2024
Thank you!
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Rodrigo Vargas @vargaslab.bsky.social · 25/11/2024
Gracias!
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Rodrigo Vargas @vargaslab.bsky.social · 25/11/2024
Thank you!
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Rodrigo Vargas @vargaslab.bsky.social · 25/11/2024
Thank you Iryna!
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Rodrigo Vargas @vargaslab.bsky.social · 25/11/2024
Thank you for your trust!
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Rodrigo Vargas @vargaslab.bsky.social · 25/11/2024
Thank you!
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Rodrigo Vargas @vargaslab.bsky.social · 25/11/2024
Thank you!
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Rodrigo Vargas @vargaslab.bsky.social · 22/11/2024
I am deeply honored and thrilled to serve as the next President-Elect of the Biogeosciences section of the American Geophysical Union (#AGU). Excited to contribute to advancing our field and supporting this incredible community! www.agu.org/learn-about-...
agu.org
2024 AGU Elections
Voting is a right and a responsibility of membership, and your vote is important!
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Reposted by Rodrigo Vargas
biometlab @biometlab.bsky.social · 11/11/2024
Eddy Fluxes and micromet just formed go.bsky.app/QjA83fc And ecohydrology Nice to see these affinity groups forming. This may end up better than the blue bird with the momentum i see. Spread the word to those who have not migrated
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Rodrigo Vargas @vargaslab.bsky.social · 12/11/2024
Happy to see more people and activity in this app!
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Rodrigo Vargas @vargaslab.bsky.social · 22/10/2024
I am excited to be part of the DOE’s Biological and Environmental Research Advisory Committee. www.udel.edu/academics/co...
udel.edu
Rodrigo Vargas appointed to Department of Energy advisory committee
University of Delaware Department of Plant and Soil Sciences' Rodrigo Vargas was appointed to be a part of the U.S. Department of Energy's Biological and Environmental Research Advisory Committee. The...
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Rodrigo Vargas @vargaslab.bsky.social · 22/10/2024
If you want to learn more about the pioneering work of Warren Washington, read: “A Short Biography of Warren M. Washington.” www.archives.ucar.edu/exhibits/was...
lnkd.in
LinkedIn
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Rodrigo Vargas @vargaslab.bsky.social · 22/10/2024
Warren Washington, internationally recognized expert on atmospheric science and climate research and distinguished scholar passed away last week at the age of 88. news.ucar.edu/132989/nsf-n...
news.ucar.edu
NSF NCAR and UCAR mourn the passing of Distinguished Scholar Warren Washington | NCAR & UCAR News
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