Graciela Raga (@ragagraciela) 's Twitter Profile
Graciela Raga

@ragagraciela

Senior scientist, Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

ID: 1183421904314605569

linkhttps://www.atmosfera.unam.mx calendar_today13-10-2019 16:39:26

216 Tweet

132 Followers

192 Following

António Guterres (@antonioguterres) 's Twitter Profile Photo

Africa accounts for just 4% of global emissions, but it suffers some of the worst effects of climate change. The world must step up #ClimateAction, keep promises to provide essential support & help Africa make a just & equitable transition to renewables. linkedin.com/pulse/lets-mak…

Greta Thunberg (@gretathunberg) 's Twitter Profile Photo

After a summer full of extreme weather and shattered records, the world is still gearing up towards climate catastrophe. We need climate activists now more than ever. On Sept 15th we’ll once again strike for climate justice, to #EndFossilFuels More info at fridaysforfuture.org

After a summer full of extreme weather and shattered records, the world is still gearing up towards climate catastrophe. We need climate activists now more than ever. On Sept 15th we’ll once again strike for climate justice, to #EndFossilFuels
More info at fridaysforfuture.org
Nestor Rojas (@nyrojasr) 's Twitter Profile Photo

📢Seminar Series for the Academic year 2023-2024, organized by the Americas Working Group of IGAC Project 💻Full program available here: docs.google.com/document/d/1i_…

Climate & Clean Air Coalition (@ccacoalition) 's Twitter Profile Photo

Today is the 4th International Day of Clean Air for blue skies, under the theme #TogetherForCleanAir. Ahead of the Day, UNEP Executive Director Inger Andersen calls upon all stakeholders to work together to address air pollution and promote clean air. youtube.com/watch?app=desk…

Prof. Jose-Luis Jimenez (@jljcolorado) 's Twitter Profile Photo

World Health Organization (WHO) is again ignoring modern science on air filters and respirators. World Health Organization (WHO) needs deep reform, with physical scientists and engineers being seriously listened to (as opposed to ignored, as is the case now, and has been for decades)

Prof. Katharine Hayhoe (@khayhoe) 's Twitter Profile Photo

Climate change isn't a future threat; it's a present reality. That's the bad news. Here's the good news: we have the solutions and we know what to do. There's still time to rewrite our future if we act now. (image by Ed Hawkins)

Climate change isn't a future threat; it's a present reality. That's the bad news. Here's the good news: we have the solutions and we know what to do. There's still time to rewrite our future if we act now. (image by <a href="/ed_hawkins/">Ed Hawkins</a>)
UNDRR Américas y el Caribe (@undrr_americas) 's Twitter Profile Photo

Más del 50% de las ciudades de América Latina y el Caribe son altamente vulnerables. Debemos revisar los modelos de desarrollo, las inversiones insostenibles y la planificación territorial. #RRD #SinDejarANadieAtrás.

Más del 50% de las ciudades de América Latina y el Caribe son altamente vulnerables. Debemos revisar los modelos de desarrollo, las inversiones insostenibles y la planificación territorial.
#RRD #SinDejarANadieAtrás.
Johan Rockström (@jrockstrom) 's Twitter Profile Photo

Finally out! 1st diagnosis of the entire Planet. All the 9 Planetary Boundaries quantified defining Our Safe Operating Space on Earth. Bad news: 6 of 9 PBs breached. Good news: Window still open, we know what to measure, we can return and we win if we do! science.org/doi/full/10.11…

Pampa Azul (@pampazul) 's Twitter Profile Photo

🛰️ Presentamos la Red ROMA, que tiene como objetivo el estudio y monitoreo del área litoral costero marina, desde el Estuario del Río de la Plata hasta la Antártida 🇦🇶. Esta red se encargará de medir variables meteorológicas y oceanográficas y recolectar información clave. 🌊

🛰️ Presentamos la Red ROMA, que tiene como objetivo el estudio y monitoreo del área  litoral costero marina, desde el Estuario del Río de la Plata hasta la Antártida 🇦🇶. Esta red se encargará de medir variables meteorológicas y oceanográficas y  recolectar información clave. 🌊
Emily Dowd (@emily_dowd_) 's Twitter Profile Photo

Excited to finally share some work I've been doing with GHGSAT over the last few months. This story is a great example of using satellite data to inform industry of the scale of their #methane emissions and ultimately helping to reduce the human impact on climate change 🛰️🌍

Luis A. Ladino (@luisladinom) 's Twitter Profile Photo

I am excited that 2 of my former Master students defended their PhD thesis in European Universities. Proud of you Dra. Pereira 🇪🇨 and Dra. Ramirez 🇨🇴

I am excited that 2 of my former Master students defended their PhD thesis in European Universities. Proud of you Dra. Pereira 🇪🇨 and Dra. Ramirez 🇨🇴