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Alfonso Fernández

@afernandezr.bsky.social
720 followers 583 following 21 posts

#Indisciplinary geoscientist crafting knowledge on interactions among #Mountains, #Climate, #Hydrology, and the #Cryosphere. Explore more at mountains.udec.cl

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Reposted by Alfonso Fernández
IPCC @ipcc.bsky.social · 06/07/2026
📣 IPCC opens registration for experts to review the First Order Draft of Working Group I contribution to Seventh Assessment Report. The review runs from 10 August until 2 October. Interested experts can register until 25 Sept 2026: bit.ly/4vi25cq Read more 🔗 bit.ly/WGI7Fod
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Alfonso Fernández @afernandezr.bsky.social · 13/06/2026
Volcanic crater/caldera glaciers in Southern Chile are becoming ubiquitous, yet poorly studied. Our research on recent changes of the Sollipulli glacier, likely the largest of its kind in the southern hemisphere, shows accelerating thinning, with manifold consequences: doi.org/10.1029/2025...
doi.org
The Decline of a Caldera‐Filling Glacier at Volcán Sollipulli, Chile
Increased glacier surface lowering in the 21st century documents rapid decline of a caldera-filling glacier in Chile Increased melt coincides with absence of summer snow cover, warmer summer temp...
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Alfonso Fernández @afernandezr.bsky.social · 09/01/2026
www.ipcc.ch/2026/01/08/s...
ipcc.ch
IPCC Statement on the US announcement to withdraw from participation in IPCC — IPCC
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Alfonso Fernández @afernandezr.bsky.social · 16/04/2025
A nice article on stupas in Chile: laderasur.com/articulo/est...
laderasur.com
Estupas de hielo: Majestuosas estructuras importadas desde las cumbres del Himalaya al desierto de Chile | Ladera Sur
Las estupas de hielo son un ejemplo fascinante de cómo la innovación tecnológica puede responder a los desafíos del cambio climático y la escasez de recursos hídricos en regiones vulnerables. Desde su...
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Reposted by Alfonso Fernández
Bethan Davies @iceybethan.bsky.social · 21/03/2025
To celebrate this first ever World Day of the Glacier, and to highlight the role of climate change in shrinking the glaciers of the Andes, we are delighted to produce a first Deplete and Retreat Policy Brief on the future of the Andean water towers. www.antarcticglaciers.org/2025/03/poli...
antarcticglaciers.org
Policy brief: The future of the Andes Water Towers - AntarcticGlaciers.org
The Deplete and Retreat team are delighted to be attending the first ever celebration for International Day of the Glacier in Paris, at the UNESCO HQ, in March 2025. We will be hosting a side event, e...
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Alfonso Fernández @afernandezr.bsky.social · 08/03/2025
*Postdoctoral Position Announcement – Climate Dynamics and Climate Geoengineering in Mountains* Department of Geography, Mountain Hub (Alfonso Fernández) Universidad de Concepción (mountains.udec.cl), Chile
mountains.udec.cl
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Reposted by Alfonso Fernández
PLOS Climate @plosclimate.org · 02/01/2025
We're delighted to share the news that PLOS Climate has been accepted for indexing in Scopus and in the Web of Science Emerging Sources Citation Index (ESCI)! Learn more about the journal 👇 plosclimate.org
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Alfonso Fernández @afernandezr.bsky.social · 30/12/2024
How to disentangle tectonic from non-tectonic (e.g. climate & glaciations) influences on landscape evolution? Our new research paper explores morphometric methods for the analysis of faulting styles, applied to the volcanic Andes, with global implications www.sciencedirect.com/science/arti...
sciencedirect.com
Faulting Styles Imprinted on Geomorphic Features: Insights from Morphometric Analysis and Paleostress Tensors in the Western Andean Front (35°S–38°S), Chile
This study explores the potential of logarithmic regressions of morphometric indices—mountain front sinuosity (Smf) and valley floor width-to-height r…
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Alfonso Fernández @afernandezr.bsky.social · 08/12/2024
Along the Southern Andes, most glaciers exist on isolated volcanoes. Little studied to date, our research shows they may be important water reservoirs for the region doi.org/10.1016/j.jh...
doi.org
Redirecting
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Alfonso Fernández @afernandezr.bsky.social · 03/12/2024
Great piece and I agree 95%. I firmly believe that, by enabling genuine intellectual leadership from Global South researchers, we will produce innovative global-scale knowledge while working collaboratively across regions, cross-pollinating our perspectives and experiences: doi.org/10.1126/scie...
doi.org
Neither climate laboratory nor knowledge vacuum: What’s at stake for the Global South in the debate around solar geoengineering research
Recently, I sat in a room in Cape Town with African climate scientists, watching them present results from sophisticated models examining how solar geoengineering interventions might affect local weat...
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Alfonso Fernández @afernandezr.bsky.social · 28/11/2024
Did you know there are glaciers that advance amid a generalized global shrinkage of the #Mountain #Cryosphere? This fascinating complexity motivates #Geoscientists to challenge themselves to figure out how the Earth System works, #ClimateChange. laderasur.com/articulo/un-... Test your Spanish too!
laderasur.com
Un gigante que avanza en vez de retroceder: Los misterios del glaciar Pío XI en la Patagonia chilena | Ladera Sur
El glaciar Pío XI, ubicado en el Campo de Hielo Sur, es el más grande de Sudamérica y uno de los pocos glaciares en el mundo que sigue avanzando en lugar de retroceder. Este fenómeno ha desconcertado ...
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Alfonso Fernández @afernandezr.bsky.social · 26/11/2024
What is #SRM, #sunlightreflectionmethods, #solarradiationmodification? youtu.be/Xml4aa3vQ0g?... @srm360.bsky.social thumbs up for facilitating informed decisions on #ClimateChange #GlobalWarming mitigation options
youtu.be
What is Solar Geoengineering, also known as Sunlight Reflection Methods?
YouTube video by SRM360
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Reposted by Alfonso Fernández
SRM360 @srm360.bsky.social · 21/11/2024
📢 SRM360.org launches 26 Nov! 📢 SRM360 is an independent knowledge hub supporting evidence-based discussion on #SunlightReflectionMethods (SRM). As climate challenges grow, we aim to bridge the gap between complex science and public understanding. #SRM #climatescience
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Alfonso Fernández @afernandezr.bsky.social · 20/11/2024
I’ll be in my last visit to #Geography FAU Erlangen-Nürnberg under a #Humboldt Fellowship starting in January 2025, in case someone in Germany or elsewhere in Europe wants to connect and discuss #Climate #Mountains #Geoengineering #Cryosphere with #Geoscientist based on Chile
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Alfonso Fernández @afernandezr.bsky.social · 14/11/2024
#Climate #geoengineering and #Glaciers. Just testing a first post highlighting our latest paper that is the first to look into #SRM impacts on #Andean glacier mass balance. Our results suggest intriguing patterns of resilience that we believe deserve further research: www.nature.com/articles/s41...
nature.com
Impact of Solar Radiation Management on Andean glacier-wide surface mass balance - npj Climate and Atmospheric Science
npj Climate and Atmospheric Science - Impact of Solar Radiation Management on Andean glacier-wide surface mass balance
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