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Dan Roshan

@danroshan.bsky.social
222 followers 830 following 5 posts

Engineer & Researcher in Satellite Sensing | Exploring Multispectral and Hyperspectral Imaging, Applied Deep Learning and Ocean Remote Sensing | HCI hobbyist

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Reposted by Dan Roshan
David Ho @davidho.bsky.social · 08/08/2026
The process by which atmospheric CO₂ is taken up by the ocean is studied by only a handful of people worldwide. I talk about that important process in this podcast. 🌊
podcasts.apple.com
Carbon I - air-sea CO2 exchange - David Ho
Podcast Episode · Marine Biogeochemistry Podcast · August 6 · 37m
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Reposted by Dan Roshan
PhD. Gonzalo Perez-Rosales @perez-rosales-g.bsky.social · 24/02/2026
‼️ ‼️ Paper alert ‼️ ‼️ Our latest study from the @oceanecol.bsky.social Lab in the @icrs.bsky.social journal @springernature.com shows why high-resolution temperature monitoring matters for assessing bleaching impacts. doi.org/10.1007/s003... Thanks to @hkust.bsky.social, it is #openaccess
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Reposted by Dan Roshan
Climate Watcher @pmagn.bsky.social · 01/07/2025
Saltier water at the ocean surface behaves differently than fresher seawater by drawing up heat from the deep ocean and making it harder for sea ice to regrow. theconversation.com/completely-u...
theconversation.com
‘Completely unexpected’: Antarctic sea ice may be in terminal decline due to rising Southern Ocean salinity
Scientists once thought Antarctica might hold onto its sea ice as the world warmed. No longer.
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Reposted by Dan Roshan
Zack Labe @zacklabe.com · 10/02/2026
January 2026 was the 5th warmest January on record for our planet. Temperatures were much colder than average across large parts of the extratropical Northern Hemisphere. In contrast, Australia had its 4th warmest. Summary by @copernicusecmwf.bsky.social at climate.copernicus.eu/surface-air-... 🌊🧪⚒️
Orthographic map showing 2-m air temperature anomalies in January 2026 relative to a 1981-2010 baseline. This visualization shows North and South America. Most areas are warmer than average, except for the eastern US.Orthographic map showing 2-m air temperature anomalies in January 2026 relative to a 1981-2010 baseline using ERA5 data. This visualization shows Africa, Europe, and western Asia. Most areas are warmer than average, except parts of Eurasia.Orthographic map showing 2-m air temperature anomalies in January 2026 relative to a 1981-2010 baseline using ERA5 data. This visualization shows Australia, Antarctica, and Asia. Most areas are warmer than average.
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Reposted by Dan Roshan
Kyle Walker @kylewalker.bsky.social · 08/02/2026
It's easy to feel overwhelmed by the current pace of change in technology. A useful counterpoint: There are STILL organizations using ArcMap for their GIS even though ArcGIS Pro has been out for over a decade. Technology moves fast; capacity for adoption, not always.
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Reposted by Dan Roshan
Santiago Gassó @sangasso.bsky.social · 08/02/2026
🧪🌊🛰️ #highlatitudedust activity yesterday in the southern S. America. Dry lakes emit dust in concert, making an important contribution to the area given that it is so pristine that even small amounts make a different. Strong winds bring dust even to Antarctica and well into the Southern Ocean.
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Reposted by Dan Roshan
US Society for Ecological Economics @ussee.bsky.social · 28/02/2025
In case you missed it, you can watch Sam Purkis' presentation from last week (and all our webinars) on the USSEE YouTube channel. youtu.be/9F-ddWo79Cw?...
youtu.be
Sam Purkis: "Scaling Coral Reef Conservation: Biodiversity Assessment from Orbit"
YouTube video by USSEE
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Dan Roshan @danroshan.bsky.social · 04/02/2026
Finally making Bluesky my main social platform. Excited to learn from and geek out with you all. Hoping for a feed with more substance and less nonsense than everywhere else.
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Reposted by Dan Roshan
Titania @titaniasrealm.bsky.social · 25/06/2025
The midsummer magic of Finnish artist Ulla Thynell
Four illustrations of woodland scenes in summer. One illustration depicts people in masks dancing around a bonfire.
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Reposted by Dan Roshan
Terence Tao @teorth.bsky.social · 23/02/2025
This was a very enjoyable collaboration with @3blue1brown.bsky.social . Tanya Klowden and I are continuing to work on developing this material into a popular science book; we will share our progress on our Instagram at www.instagram.com/cosmic_dista...
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Dan Roshan @danroshan.bsky.social · 17/11/2024
Hello BlueSky!
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