Alexandre A. Renchon

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Alexandre A. Renchon

Alexandre A. Renchon

@ARenchon

Research Software Engineer, Associate. Caltech, CliMA.

Pasadena, CA Katılım Şubat 2018
145 Takip Edilen143 Takipçiler
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Alexandre A. Renchon
Alexandre A. Renchon@ARenchon·
I often see confusion about how we measure NEE by eddy-covariance, even among scientists. @AmeriFlux calls turbulent flux of CO2 "FC" and label it "turbulent flux, no storage correction". The "storage correction" is called "SC". ameriflux.lbl.gov/data/aboutdata…
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Josh Fisher
Josh Fisher@jawzsh·
We figured out how much water is in all of Earth’s plants and how long it takes water to flow through them. Answer: 786 km3 and 5-18 days. @NatureWaterJnl @koen_hufkens @sciencebyAJ
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Zeke Hausfather
Zeke Hausfather@hausfath·
I have a new analysis over at The Climate Brink exploring how rates of warming have changed over the past century. Post-1970, GHGs (CO2, CH4, etc.) would have led to just under 0.2C per decade, but falling aerosols (SO2) have increased that rate to 0.25C.
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Pep Canadell
Pep Canadell@pepcanadell·
1/n We have just published the new @gcarbonproject Global Carbon Budget, 2024. It contains a mix of bad news and some less bad news. The latter signals some progress, albeit slow, towards decarbonizing the global economy. essd.copernicus.org/preprints/essd…
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Alec Stapp
Alec Stapp@AlecStapp·
The exponential growth of solar + wind energy continues to be astonishing
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Alexandre A. Renchon
Alexandre A. Renchon@ARenchon·
@MiguelDMahecha @EnvDataScience I think we should move to a more open system. 2-5 reviewers doesn't mean "scientific consensus" yet it is published. We should openly "publish" online and let scientific feedback from the community openly argue, let the work evolve and lead to an actual consensus. Colaborate...
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Miguel Mahecha
Miguel Mahecha@MiguelDMahecha·
To get 2 reviewers per paper at @EnvDataScience, I have to invite >20. Meanwhile, I get daily review requests I have to decline—already committed to project and tenure reviews + journal duties. So I can't blame anyone, but how do we fix this unsustainable system??? #PeerReview
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Noam Brown
Noam Brown@polynoamial·
Today, I’m excited to share with you all the fruit of our effort at @OpenAI to create AI models capable of truly general reasoning: OpenAI's new o1 model series! (aka 🍓) Let me explain 🧵 1/
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Mingkai Jiang
Mingkai Jiang@jiangmingkai·
Thrilled to see this paper published - an international collaborative work involving modellers and experimentalists. We assessed the C-P interactions in models and their responses to elevated CO2 @westsyduhie @westernsydneyu @ZJU_China
Science Advances@ScienceAdvances

A new study on Eucalyptus forests adds to evidence that the global CO2-driven carbon sink may be overestimated by models. Learn more in this week’s issue of Science Advances: scim.ag/7yc

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Prof. Belinda Medlyn
Prof. Belinda Medlyn@b_medlyn·
Our new paper lines up P-enabled vegetation models against results from #EucFACE experiment and asks: how did they do? Congrats @jiangmingkai for a huge effort co-ordinating modelling and experimental communities! @westernsydneyu @westsyduhie
Science Advances@ScienceAdvances

A new study on Eucalyptus forests adds to evidence that the global CO2-driven carbon sink may be overestimated by models. Learn more in this week’s issue of Science Advances: scim.ag/7yc

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Christian Frankenberg
Christian Frankenberg@chr_fronge·
NASA JPL team hopes to give greenhouse gas-monitoring satellite 'unprecedented' vision -- A nice story about the past and future of our GHG measurements latimes.com/environment/st…
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Prof. Belinda Medlyn
Prof. Belinda Medlyn@b_medlyn·
Excited to see the hard-won #EucFACE Phosphorus budget published in @springernature today. Many thanks to lead authors @jiangmingkai and Kristine Crous!
Western Sydney University@westernsydneyu

New research published today in @SpringerNature shows that mature eucalyptus trees don’t increase their growth with increased carbon dioxide in the atmosphere, which was expected to boost plant growth, due to soil microbes restricting their access to the essential nutrient phosphorus.  It is generally thought that increasing levels of CO2 in the atmosphere stimulates plant growth. However, the new study led by Western Sydney University @westsyduhie provides an important counterpoint to this long-held view 🍃🌿 MORE bit.ly/3KsylVc

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Paul Stoy
Paul Stoy@paulstoy·
Five minute GPP estimates from ALIVE on June 6, 2023. The dark smear across southern MN and other parts of the midwest are our estimates of the impact of Canadian wildfire smoke on ecosystem carbon uptake: alive-abi.github.io/alive/june6qr.… @DanielleLosos
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Visual Capitalist
Visual Capitalist@VisualCap·
Global Temperature Rise by Country (2022-2100P) 🌡️ In partnership with @_NPUC, this visual is a part of our Decarbonization Channel—shining a light on the progress towards net zero goals in the U.S. 🍃 See maps for 2022 temperatures and 2100 projections: decarbonization.visualcapitalist.com/mapped-global-…
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Yi Yin
Yi Yin@BiogeoYi·
🌱 Exciting opportunity at NYU Environmental Studies! We're looking for two postdocs to explore the global methane budget or urban heat and climate extremes. Join us in advancing climate research! 🌍 Please RT to spread the word! apply.interfolio.com/136788
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Pep Canadell
Pep Canadell@pepcanadell·
"A perspective on the next generation of Earth system model scenarios: towards representative emission pathways (REPs)". Ms., pre-print. Comment on it to improve the next generation of framing pathways to guide mitigation & adaptation. @meinshausen gmd.copernicus.org/preprints/gmd-…
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Alexandre A. Renchon
Alexandre A. Renchon@ARenchon·
@dr_wusun the framework of publishing is very slow and random - I've had amazing and terrible experiences with the review process. Publishing was a great system 50 years ago. Nowadays we have new technologies and I feel like the scientific journal system is lagging behind.
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Wu Sun
Wu Sun@dr_wusun·
Scientific journals were created to disseminate science, not the other way around. The fact that fitting a narrative becomes necessary for publishing in certain journals speaks to the failure of the current academic evaluation system. Science has to be rescued from impact factors
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Keşfet

@NatureWaterJnl @koen_hufkens @sciencebyAJ @gcarbonproject @MiguelDMahecha @EnvDataScience @OpenAI @westsyduhie