Luciana Alves
@lufalves.bsky.social
📤 648
📥 616
📝 157
Plant ecologist. I can see the forest for the trees Associate Researcher @ UCLA My own views
reposted by
Luciana Alves
Nature
about 8 hours ago
Joel Mokyr, Philippe Aghion and Pewter Howitt share economics prize for work that underlines the importance of investing in research and development.
go.nature.com/4hj9NNV
loading . . .
Economics Nobel prize won by researchers who showed how science boosts growth
Joel Mokyr, Philippe Aghion and Pewter Howitt share economics prize for work that underlines the importance of investing in research and development.
https://go.nature.com/4hj9NNV
2
138
67
reposted by
Luciana Alves
Quarterly Review of Biology
5 days ago
The Quarterly Review of Biology turns 100! We are celebrating our anniversary with free-to-read articles from the archives, through 2026. Learn more:
ow.ly/xXli50X7Z5B
loading . . .
The Quarterly Review of Biology: QRB 100th Anniversary
https://ow.ly/xXli50X7Z5B
0
11
6
reposted by
Luciana Alves
ForestPlots
4 days ago
In temperate trees, growth–survival trade-offs are surpisingly weak and restricted to late-successional stages.
besjournals.onlinelibrary.wiley.com/doi/10.1111/...
Congratulations to Kauane Bordin for leading the analysis, and US FIA colleagues for an amazing data set: 12,035 (!) long-term plots
0
2
1
🧢 Dodgers WIN 💙
4 days ago
0
1
0
www.theguardian.com/environment/...
loading . . .
Carbon offsets fail to cut global heating due to ‘intractable’ systemic problems, study says
Analysis of 25 years of evidence shows most schemes are poor quality and fail to lower emissions
https://www.theguardian.com/environment/2025/oct/06/carbon-offsets-fail-cut-global-heating-intractable-systemic-problems-study?utm_source=Live+Audience&utm_campaign=869351bfad-nature-briefing-daily-20251008&utm_medium=email&utm_term=0_-33f35e09ea-50372792
5 days ago
1
0
0
reposted by
Luciana Alves
Jacquelyn Gill
8 days ago
Wiley had over $1.8 billion in revenue last year, but their new CEO decided to replace editorial assistants with AI. Our editor and reviewer profiles didn't even get transferred over from the old system; we've been assigned AI-generated keywords that editors need to "fix" to "improve" the algorithm.
4
55
21
😢 RIP Jane Goodall
add a skeleton here at some point
12 days ago
0
1
0
reposted by
Luciana Alves
NPR
21 days ago
A federal judge has ordered the Trump administration to restore $500 million in federal grant funding that it froze at the University of California, Los Angeles.
loading . . .
Judge orders Trump administration to restore $500 million in grant funding to UCLA
A federal judge has ordered the Trump administration to restore $500 million in federal grant funding that it froze at the University of California, Los Angeles.
https://n.pr/4gAtznT
22
1495
299
😮 How a severe population bottleneck brought human ancestors close to extinction Genomic inference of a severe human bottleneck during the Early to Middle Pleistocene transition | Science
www.science.org/doi/full/10....
loading . . .
https://www.science.org/doi/full/10.1126/science.abq7487
24 days ago
0
1
0
reposted by
Luciana Alves
Carlos P Carmona
26 days ago
New Tansley Insight in New Phytologist: The path toward a unified plant trait space: synthesizing plant functional diversity. Why a common trait space matters, how to build it, and what it enables. With
@e-beccari.bsky.social
doi.org/10.1111/nph....
#PlantTraits
#FunctionalDiversity
loading . . .
https://doi.org/10.1111/nph.70584
0
28
6
reposted by
Luciana Alves
Annals of Botany
26 days ago
🎉🆕📰🎉: Diversity patterns and knowledge gaps of Atlantic Forest epiphyllous bryophytes: a highly neglected group
doi.org/10.1093/aob/...
0
7
4
Lula: Brazilian Democracy and Sovereignty Are Non-Negotiable
www.nytimes.com/2025/09/14/o...
loading . . .
Opinion | Lula: Brazilian Democracy and Sovereignty Are Non-Negotiable
https://www.nytimes.com/2025/09/14/opinion/lula-da-silva-brazil-trump-bolsonaro.html?smid=nytcore-ios-share&referringSource=articleShare
30 days ago
0
3
1
reposted by
Luciana Alves
about 1 month ago
Our paper just dropped! 🌿💧 We studied how mangrove plants adjust water relations & growth under rising salinity — a key issue as climate change drives sea level rise. Brazilian science from the Amazon mangrove.
#Mangroves
#ClimateScience
#WomenInSTEM
academic.oup.com/treephys/art...
loading . . .
Adjustment in leaf water relations and the maintenance of mangrove seedling growth under increasing salinity
Abstract. Mangroves are ecosystems of high ecological and economic importance, particularly due to their capacity to store high amounts of carbon and stabi
https://academic.oup.com/treephys/article-abstract/45/9/tpaf091/8214915
0
4
2
reposted by
Luciana Alves
The Guardian
about 1 month ago
Brazil’s supreme court finds Bolsonaro guilty of plotting military coup
loading . . .
Brazil’s supreme court finds Bolsonaro guilty of plotting military coup
Former president faces decades-long jail sentence for seeking to forcibly cling to power after losing 2022 election * Anatomy of a coup plot: why Jair Bolsonaro is on trial A majority of Brazil’s supreme court judges have voted to convict the country’s former president Jair Bolsonaro of plotting a military coup, leaving the far-right populist facing a decades-long sentence for leading the criminal conspiracy. Justice Cármen Lúcia Antunes Rocha ruled on Thursday that Bolsonaro – a former paratrooper who was elected president in 2018 – was guilty of seeking to forcibly cling to power after losing the 2022 election, meaning three of the five judges involved in the trial had found Brazil’s former leader guilty. Continue reading...
https://www.theguardian.com/world/2025/sep/11/brazil-supreme-court-bolsonaro-guilty-coup?utm_source=dlvr.it&utm_medium=bluesky&CMP=bsky_gu
179
3892
1286
reposted by
Luciana Alves
Tommaso Jucker
about 1 month ago
Only a pre-print for now, but after 4 years of hard work I couldn't resist sharing this! The Global Canopy Atlas: analysis-ready maps of 3D structure for the world's woody ecosystems 📜:
doi.org/10.1101/2025...
Huge team effort led by the brilliant Fabian Fischer!
7
202
69
reposted by
Luciana Alves
Emilio Vilanova
about 1 month ago
www.nature.com/articles/s41...
How climate change and deforestation interact in the transformation of the Amazon rainforest: “…Over the past 35 yrs, deforestation has accounted for approximately 74% of the ~ 21 mm dry season−1 decline and 16.5% of the 2°C rise in max surface air temp.”
loading . . .
How climate change and deforestation interact in the transformation of the Amazon rainforest - Nature Communications
In this study, the distinct impacts of deforestation and global climate change on the Brazilian Amazon are quantified for the period 1985-2020. Deforestation amplifies the temperature increase and dom...
https://www.nature.com/articles/s41467-025-63156-0
0
10
7
reposted by
Luciana Alves
Fabian Schneider
about 1 month ago
🎓 Please join us for a PhD in Remote Sensing of Vegetation Structure at Aarhus University. It's a great place to live and work, and an inspiring university to do research 😊
phd.nat.au.dk/for-applican...
1
12
13
reposted by
Luciana Alves
Andrew Dessler
about 1 month ago
Great article in the NYTimes about our comment to the DOE about their climate report. Gift link:
www.nytimes.com/2025/09/02/c...
loading . . .
Scientists Denounce Trump Administration’s Climate Report
https://www.nytimes.com/2025/09/02/climate/climate-science-report-energy-department.html?unlocked_article_code=1.i08.VWEr.FwKqvYY5-KM0&smid=url-share
6
112
67
for no reason…
add a skeleton here at some point
about 1 month ago
0
1
0
reposted by
Luciana Alves
Pieter Zuidema
about 2 months ago
#Tree
stems accumulate biomass by adding volume of certain density. Which factor is more important? Using tropical
#treering
data we found: diameter increment explains biomass growth at short term; wood density at long term.🌎🌐🍁
#dendrochronology
besjournals.onlinelibrary.wiley.com/doi/10.1111/...
loading . . .
Biomass production of tropical trees across space and time: The shifting roles of diameter growth and wood density
Diameter growth is an important and good indicator of forest carbon production. However, size-related changes in wood density, which are usually neglected, are critical for accurate short- and long-t...
https://besjournals.onlinelibrary.wiley.com/doi/10.1111/1365-2745.70147
0
27
13
reposted by
Luciana Alves
Eric Topol
about 2 months ago
"This is not the future the American public desires or deserves."—Seth Berkley
@science.org
www.science.org/doi/10.1126/...
loading . . .
Unraveling the arc of vaccine progress
The philosopher Thomas Hobbes famously described life in 1651 as “nasty, brutish, and short.” He was undeniably correct, with estimates of average life expectancy in the UK at the time ranging from 37...
https://www.science.org/doi/10.1126/science.aea7053
5
374
119
👇👇
add a skeleton here at some point
about 2 months ago
0
2
0
🦒❤️
add a skeleton here at some point
about 2 months ago
0
1
0
reposted by
Luciana Alves
Charlotte Grossiord
about 2 months ago
New PhD position in Plant Ecophysiology🌳 Study how atmospheric & soil drought shape tree carbon & water relations at the VPDrought experiment in Switzerland. Start Jan 2026. Apply here:
m.refline.ch/273855/1759/...
@wslresearch.bsky.social
1
50
57
Scientists’ role in defending democracy | Science
www.science.org/doi/10.1126/...
loading . . .
Scientists’ role in defending democracy
The United States’ democratic leadership, commitment to freedom of expression, and investment in the pursuit of knowledge have long enabled its preeminence in science and technology. Yet today we are ...
https://www.science.org/doi/10.1126/science.aea9328
2 months ago
0
1
0
reposted by
Luciana Alves
Nature
2 months ago
At least 96 students who had planned to conduct graduate research in the United States have changed their intended destination, citing hostile immigration and science policies
go.nature.com/3HBh8ej
loading . . .
Brazilian PhD students opt out of US research opportunities
At least 96 students who had planned to conduct graduate research in the United States have changed their intended destination, citing hostile immigration and science policies.
https://go.nature.com/3HBh8ej
4
97
45
reposted by
Luciana Alves
CNN
2 months ago
Exclusive: The Trump administration is seeking a $1 billion settlement from UCLA
cnn.it/3UPtS3V
78
83
122
www.nature.com/articles/d41...
loading . . .
Outrage over Trump team’s climate report spurs researchers to fight back
Report authors welcome ‘serious’ scientific rebuttals to report that some say misrepresents decades of climate science.
https://www.nature.com/articles/d41586-025-02505-x?utm_source=Live+Audience&utm_campaign=fb4172b05b-nature-briefing-daily-20250808&utm_medium=email&utm_term=0_-33f35e09ea-50372792
2 months ago
1
0
0
reposted by
Luciana Alves
Michael E. Mann
2 months ago
Scientists decry Trump energy chief’s plan to ‘update’ climate reports: ‘Exactly what Stalin did’ [yeah, that was me] | Mark Oliver for
@theguardian.com
:
www.theguardian.com/us-news/2025...
loading . . .
Scientists decry Trump energy chief’s plan to ‘update’ climate reports: ‘Exactly what Stalin did’
Ex-fossil fuel executive Chris Wright said administration is reviewing national assessments made by past governments
https://www.theguardian.com/us-news/2025/aug/07/climate-assessments-chris-wright-trump
9
299
148
😱
add a skeleton here at some point
2 months ago
0
0
0
unbelievable!! Kennedy Cancels Nearly $500 Million in mRNA Vaccine Contracts
www.nytimes.com/2025/08/05/h...
loading . . .
Kennedy Cancels Nearly $500 Million in mRNA Vaccine Contracts
https://www.nytimes.com/2025/08/05/health/rfk-jr-vaccine-funding.html?smid=nytcore-ios-share&referringSource=articleShare
2 months ago
0
0
0
reposted by
Luciana Alves
Peter Gleick
2 months ago
There are many ways of destroying the integrity of
#science
. But one of the most critical is deleting data or failing to collect data or firing the people or destroying the instruments that collect the data that contradicts your preconceived notions.
www.npr.org/2025/08/04/n...
loading . . .
Why a NASA satellite that scientists and farmers rely on may be destroyed on purpose
The Trump administration has asked NASA staffers to draw up plans to end at least two satellite missions that measure carbon dioxide in the atmosphere, according to current and former NASA employees.
https://www.npr.org/2025/08/04/nx-s1-5453731/nasa-carbon-dioxide-satellite-mission-threatened
3
134
78
Trump administration takes aim at satellite that measures carbon dioxide and crops
www.npr.org/2025/08/04/n...
loading . . .
Why a NASA satellite that scientists and farmers rely on may be destroyed on purpose
The Trump administration has asked NASA staffers to draw up plans to end at least two satellite missions that measure carbon dioxide in the atmosphere, according to current and former NASA employees.
https://www.npr.org/2025/08/04/nx-s1-5453731/nasa-carbon-dioxide-satellite-mission-threatened
2 months ago
0
0
0
reposted by
Luciana Alves
Jon Cooper
2 months ago
The White House has instructed NASA to terminate two major, climate change-focused satellite missions. They've been collecting widely-used data, providing both oil and gas companies and farmers with detailed information about the distribution of carbon dioxide and how it can affect crop health.
loading . . .
White House Orders NASA to Destroy Important Satellite
The White House has instructed NASA employees to destroy two major, climate change-focused satellite missions.
https://futurism.com/white-house-orders-nasa-destroy-important-satellite
689
5169
3675
reposted by
Luciana Alves
Pavel Kratina
2 months ago
Plasticity in climate change responses - just published in Biological Reviews What in the role of phenotypic plasticity as an adaptive response to climate change? Looking at mechanisms from the subcellular to the community and ecosystem levels. With Stollewerk,
@davidboukal.bsky.social
, et al.
loading . . .
Plasticity in climate change responses
Recent research has shown that climate change can both induce and modulate the expression of plastic traits but our understanding of the role of phenotypic plasticity as an adaptive response to clima...
https://onlinelibrary.wiley.com/doi/full/10.1111/brv.70056
1
43
21
www.latimes.com/california/s...
loading . . .
Trump freezes $200 million in UCLA science and medical research funding, citing antisemitism
The Trump administration has frozen roughly $200 million in National Science Foundation, National Institutes of Health and other federal agency-funded research at UCLA, citing allegations the school d...
https://www.latimes.com/california/story/2025-07-31/trump-freezes-nih-nsf-funding-ucla
2 months ago
1
0
0
reposted by
Luciana Alves
Pieter Zuidema
2 months ago
How do tropical
#trees
deal with droughts? The answer is published today in
@science.org
Our pantropical
#treering
analysis revealed 2.5% growth reduction during
#drought
years. Yet, growth declined by >10% in 1/4 of 500 study sites, and in hotter & drier regions.
doi.org/10.1126/scie...
🌍🍁🌐 (1/4)
loading . . .
Pantropical tree rings show small effects of drought on stem growth
Increasing drought pressure under anthropogenic climate change may jeopardize the potential of tropical forests to capture carbon in woody biomass and act as a long-term carbon dioxide sink. To evalua...
https://doi.org/10.1126/science.adq6607
1
80
43
a-m-a-z-i-n-g !!!
add a skeleton here at some point
2 months ago
0
0
0
reposted by
Luciana Alves
Jacquelyn Gill
3 months ago
Are you an early-career biologist or ecologist who would benefit from an invited seminar? Would you like to come to UMaine next fall or spring to give a talk? Leave a brief comment with some info about what you do. I'm co-hosting our seminar series again, and am filling out our rosters.
53
229
181
reposted by
Luciana Alves
Nidhi Subbaraman
3 months ago
Update: A Trump administration effort to block all funding that flows to outside health researchers was scrapped Tuesday evening after senior White House officials intervened
www.wsj.com/politics/pol...
add a skeleton here at some point
4
112
80
reposted by
Luciana Alves
Evan Frost
3 months ago
"Forests in the Brazilian Amazon damaged by fire remain ~2.6 °C hotter than intact stands & the extra heat can linger for >30 yrs. The findings suggest that fire alters tropical forests in ways that weaken ability to tolerate climate stress & store carbon."🌏
news.climate.columbia.edu/2025/07/25/b...
loading . . .
Burned Amazon Forests Stay Hot and Stressed for Decades, Finds New NASA-Supported Study
Research indicates that fire alters tropical forests' ability to tolerate climate stress and store carbon—a crucial role in global climate mitigation.
https://news.climate.columbia.edu/2025/07/25/burned-amazon-forests-stay-hot-and-stressed-for-decades-finds-new-nasa-supported-study/
1
66
30
reposted by
Luciana Alves
ForestPlots
3 months ago
Wood density variation from Andean to Amazon forests. Congratulations to William Farfan‐Rios for leading this compelling analysis in
@journalofecology.bsky.social
besjournals.onlinelibrary.wiley.com/doi/10.1111/...
0
19
9
reposted by
Luciana Alves
The Guardian
3 months ago
Bolsonaro ordered to wear ankle tag over fears he may abscond as coup trial nears end
loading . . .
Bolsonaro ordered to wear ankle tag over fears he may abscond as coup trial nears end
Guilty verdict widely expected for ex-Brazilian president accused of plot to seize power after losing 2022 election Federal police have raided Jair Bolsonaro’s Brasília mansion, banned him from communicating with foreign diplomats and ordered him to wear an electronic ankle tag amid fears Brazil’s ex-president might abscond to avoid punishment over an alleged coup attempt. A supreme court trial examining claims that Bolsonaro masterminded a murderous plot to seize power after losing the 2022 election is expected to reach its conclusion in the coming weeks. Continue reading...
https://www.theguardian.com/world/2025/jul/18/jair-bolsonaro-ankle-tag-fears-may-abscond-coup-trial-nears-end?utm_source=dlvr.it&utm_medium=bluesky&CMP=bsky_gu
17
257
75
🙃
add a skeleton here at some point
3 months ago
0
0
0
Our new paper today in Tree Physiology 🎉 Unveiling the integration of above- and below-ground tree carbon-hydraulic traits in Amazonian trees across hydrological niches url:
academic.oup.com/treephys/art...
loading . . .
Unveiling the integration of above- and below-ground tree carbon-hydraulic traits in Amazonian trees across hydrological niches
Abstract. Understanding trait coordination and trade-offs along the root-to-leaf hydraulic pathway is critical for assessing forest functioning, as these t
https://academic.oup.com/treephys/article-abstract/45/7/tpaf063/8155778
3 months ago
1
13
2
Trump Seeks to Cut Basic Scientific Research by Roughly One-Third, Report Shows
www.nytimes.com/2025/07/10/s...
loading . . .
Trump Seeks to Cut Basic Scientific Research by Roughly One-Third, Report Shows
https://www.nytimes.com/2025/07/10/science/trump-science-budget-cuts.html?smid=nytcore-ios-share&referringSource=articleShare
3 months ago
1
0
0
reposted by
Luciana Alves
Science Magazine
3 months ago
Global satellite views illuminate our understanding of how rivers forge their paths, which is crucial for sustainable and safe land management along densely populated waterways. Learn more this week in Science:
scim.ag/4lDTOuK
1
56
16
reposted by
Luciana Alves
Dr. Dawn Wright
3 months ago
"Women climate scientists are connected, productive, and successful but have shorter careers" Accessible, though paywalled at
doi.org/10.1073/pnas...
🧪
2
87
27
www.nature.com/articles/d41...
loading . . .
Trump team axes contracts with publishing giant Springer Nature
The action comes as high-ranking US officials criticize top journals as ‘woke’ and ‘corrupt’.
https://www.nature.com/articles/d41586-025-02080-1
4 months ago
0
1
0
reposted by
Luciana Alves
Benjamin Dreyer
4 months ago
If you all could preserve “criterion” as the singular and “criteria” as the plural, I’d take it as a great personal kindness. Thank you for your attention to th *is crushed to death by a plummeting Acme anvil*
#copyediting
35
585
41
Load more
feeds!
log in