Dr Valérie Masson-Delmotte(@valmasdel) 's Twitter Profileg
Dr Valérie Masson-Delmotte

@valmasdel

PhD, climate scientist @CEAParisSaclay @IPSL_outreach; was co-chair of @IPCC_CH WGI AR6. Tweets are my own. I like birds, books, e-bike commuting. Vegetarian.

ID:54886635

linkhttps://www.webofscience.com/wos/author/record/219230 calendar_today08-07-2009 12:56:22

16,2K Tweets

83,3K Followers

7,0K Following

Yann Robiou du Pont(@yann_rdp) 's Twitter Profile Photo

🧵 Happy to share our Science Magazine, on how to assess the Paris-alignment of companies (as claims the Science Based Targets initiative), and the role of corporate emissions targets and regulators in the climate transition.

science.org/doi/full/10.11…

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stephane hallegatte(@hallegatte) 's Twitter Profile Photo

After a very collaborative development of the Resilience Rating System methodologies, we piloted it on $2.9 billion in World Bank projects. It shows how considering risk and resilience helps design and implement better projects that deliver more and better development gains.

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Al Haddrell(@ukhadds) 's Twitter Profile Photo

I’m excited to discuss our latest research on how ambient CO2 affects how long remains infectious in air. We report that even subtle increases in CO2 affects both how long and transmission risk. Here’s a🧵going over the findings
nature.com/articles/s4146…

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ECMWF(@ECMWF) 's Twitter Profile Photo

The next generation of ECMWF atmospheric reanalysis of the global climate is being prepared. Based on inputs from the ERA user community, we have compiled a list of features deemed essential, and key priorities for future generations of ERA data products.➡️climate.copernicus.eu/sites/default/…

The next generation of ECMWF atmospheric reanalysis of the global climate is being prepared. Based on inputs from the ERA user community, we have compiled a list of features deemed essential, and key priorities for future generations of ERA data products.➡️climate.copernicus.eu/sites/default/…
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Pep Canadell(@pepcanadell) 's Twitter Profile Photo

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What is happening with the ocean CO2 Sink?

A great decomposition study of the ocean CO2 sink into its drivers, and how they are changing over time, by Frauke Bunsen Cara Nissen Judith Hauck [email protected]

agupubs.onlinelibrary.wiley.com/doi/10.1029/20…

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Dr Valérie Masson-Delmotte(@valmasdel) 's Twitter Profile Photo

Calls for a specific paleoclimate chapter in IPCC to encompass an in-depth assessment of uncertainty in paleoclimate reconstructions spanning the past 2000 years.

Calls for a specific paleoclimate chapter in @IPCC_CH #AR7 to encompass an in-depth assessment of uncertainty in paleoclimate reconstructions spanning the past 2000 years.
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Croix-Rouge fr(@CroixRouge) 's Twitter Profile Photo

Nous publions aujourd'hui notre rapport “événements climatiques extrêmes : sommes-nous prêts à l’inévitable?” avec le @CREDOC. Le constat est sans appel : il y a urgence à apprendre à se préparer aux chocs climatiques.
👉️ croix-rouge.fr/dossiers/faire…

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Dr Friederike Otto(@FrediOtto) 's Twitter Profile Photo

Deadly floods in hyper-arid Dubai & Oman made more intense by climate change, El Nino and rapid urbanisation - new World Weather Attribution study
worldweatherattribution.org/heavy-precipit…

Deadly floods in hyper-arid Dubai & Oman made more intense by climate change, El Nino and rapid urbanisation - new @WWAttribution study worldweatherattribution.org/heavy-precipit…
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Nicolas Berrod(@nicolasberrod) 's Twitter Profile Photo

❗️ 1 679 cas importés de ont déjà été rapportés en France métropolitaine depuis le début de l'année 2024, contre seulement... 131 sur la même période 2023.

Le nombre record sur toute l'année dernière (2 019) devrait être très largement battu. ⤵️

(Source : DGS/SPF)

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❗️ 1 679 cas importés de #dengue ont déjà été rapportés en France métropolitaine depuis le début de l'année 2024, contre seulement... 131 sur la même période 2023. Le nombre record sur toute l'année dernière (2 019) devrait être très largement battu. ⤵️ (Source : DGS/SPF) 1/n
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Pep Canadell(@pepcanadell) 's Twitter Profile Photo

1/4

While we expect the permafrost region to be a significant GHG source as the planet warms, we know little about the region's current net GHG balance

Justin Ramage et al. have just done that, a full analysis of sources and sinks of CO2, CH4, and N2O fluxes for 2000-2020

1/4 While we expect the permafrost region to be a significant GHG source as the planet warms, we know little about the region's current net GHG balance Justin Ramage et al. have just done that, a full analysis of sources and sinks of CO2, CH4, and N2O fluxes for 2000-2020
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EUMETSAT(@eumetsat) 's Twitter Profile Photo

Thread: 🌍 The Copernicus ECMWF & World Meteorological Organization European State of the Climate 2023 report is out ⬇️, and is a stark reminder of the urgent need for .
Read more in our new feature article: bit.ly/3UanFyJ
Here are the key takeaways from the report:

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Copernicus ECMWF(@CopernicusECMWF) 's Twitter Profile Photo

🌍🔬 Today, and World Meteorological Organization release the 2023 report. It details climate conditions, key events, their impacts, and discusses climate policy and action with a focus on human health.

Read the full report here 👉 climate.copernicus.eu/esotc/2023?utm…

🌍🔬 Today, #CopernicusClimate and @WMO release the 2023 #ESOTC report. It details climate conditions, key events, their impacts, and discusses climate policy and action with a focus on human health. Read the full report here 👉 climate.copernicus.eu/esotc/2023?utm…
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Glen Peters(@Peters_Glen) 's Twitter Profile Photo

More countries expressing concern in the mitigation scenarios assessed by the IPCC.

They are calling for a paradigm shift, which suggests the problem is not fixable by just running the same models slightly differently?

africanarguments.org/2024/04/modell…

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Berkeley Earth(@BerkeleyEarth) 's Twitter Profile Photo

March 2024 Temperature Update

Nominally the warmest March since direct measurements began, though by a tiny margin (essentially ties March 2016).

El Niño declines, expected to end in coming months.

Very likely 2024 becomes the 1st or 2nd warmest year.

berkeleyearth.org/march-2024-tem…

March 2024 Temperature Update Nominally the warmest March since direct measurements began, though by a tiny margin (essentially ties March 2016). El Niño declines, expected to end in coming months. Very likely 2024 becomes the 1st or 2nd warmest year. berkeleyearth.org/march-2024-tem…
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