Klemens Weisleitner PhD

Klemens Weisleitner PhD

@weisleitner.bsky.social

📸 Professional nature, science, and expedition photographer: www.whiteframe-photo.com Polar and Alpine microbial ecologist 🌍

476 followers1.1K following109 posts

Behind the scenes! 🏔️ From operating drones and timelapse cameras, to macro sliders that enable controlled movement smaller than a fraction of a human hair diameter... Doing this in freezing, harsh mountain conditions is tough, but it's what makes the final shot worth it. ❄️ #BTS #Cinematography

So proud of my PhD supervisor and #BestBossEver @birgitsattler.bsky.social Also happy to see that the article on the @austrianpolar.bsky.social homepage features some of my photos — check it out! 📸❄️

Austrian Polar Research Institute@austrianpolar.bsky.social

🎉We are extremely proud that our very own APRI Director, @birgitsattler.bsky.social, has been honored as “Austrian of the Year” in the Climate Initiative category at the Austria Gala 2025! #austrianoftheyear #austriagala2025 #austrianpolarscience @uniinnsbruck.bsky.social More here👇

Fitz Roy (3406 m), Patagonia — this is why I carry a camera everywhere. Clouds forming, breaking, and racing past the peaks, the drama shifting every minute. This is why I shoot timelapse. 🎥 #Timelapse #Patagonia #FitzRoy #AdventurePhotography #LandscapePhotography

✨ Huge congratulations to @birgitsattler.bsky.social on her nomination as Austrian of the Year in the Climate category! 🌍❄️ This recognition is so well deserved — her tireless glacier and climate work inspires the scientific community and beyond. 👉 Vote here: www.diepresse.com/events/austr...

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Birgit Sattler@birgitsattler.bsky.social

Glaciers matter! What a surprise to be nominated for "Austrian of the Year" (category climate) by @diepressecom.bsky.social! It´s team effort by @weisleitner.bsky.social, @sophiamuetzel.bsky.social and great Team CRYO🙏🥰 👉https://lnkd.in/djusA_B7 @uniinnsbruck.bsky.social @austrianpolar.bsky.social

❄️ Visited #Hintereisferner for a video project — a #glacier in Tirol’s Naturpark Ötztal ranging from 2,500–3,750 m. It holds one of the world’s longest records of glacier mass balance, a key to understanding climate change in the Alps. 📸 Film coming soon.

I have spent another two days in the mountains at Naturpark Ötztal to follow scientists that mapped vegetation at the 3497m high Mt. Schrankogel. And yes, I had an official permit to go camping. ⛺🌌 Camped under the Milky Way during the Perseid meteor shower. 📸 Film coming soon :-) #SciComm

Rainy weekend? 🌧️ Grab a UV light and explore! These isopods under a lichen patch glow blue, red is likely chlorophyll‑a fluorescence. This photo is a stack of 400 RAW images! ✨🪲💡 #UVfluorescence #MacroPhotography #Isopod #Biodiversity #Laowa #HeliconFocus

Klemens Weisleitner PhD reposted

Check out this time-lapse video of waves eroding an ice front from an experiment conducted in our cryogenic wave tank at the University of Wisconsin-Madison. The tank is housed in a walk-in freezer, and the waves are precisely controlled. This video captures about an hour of wave erosion.

Klemens Weisleitner PhD reposted

Klemens Weisleitner PhD reposted

My interview with @nature.com “A new direction in our work is to understand the microbial inhabitants of the atmosphere. Is it just a dispersal mechanism for dormant cells, or does it harbour active microbes that grow and divide?” Thanks James Crow & @jacopaso.bsky.social ❄️ tinyurl.com/42u5tz5c

tinyurl.comIce society: looking for life at unlikely altitudesJames Bradley studies the microbes thriving in extremely cold environments.

⚽ After the #ChampionsLeagueFinal in Munich (#PSG 5–0 #Inter), a thought experiment: A 420 m cube on the Allianz Arena pitch ≈ 3 million m³ — the glacier/rock debris that buried Blatten (CH). Understand scale. Demand action. #SciComm #ClimateCrisis #GlacierCollapse

Matthias Huss@matthias-huss.bsky.social

Yesterday's devastating #glacier collapse erasing the Swiss village of Blatten still leaves me speechless... The high mountain areas are adapting to ever increasing temperatures. It's time to wake up! When, if not now? This is not far away but right here... pic: Pomona/A. Amherd

I had the privilege to join Dale’s Antarctic expeditions three times — unforgettable experiences with an extraordinary explorer. Congratulations, Dale, on this well-deserved recognition!

SETI Institute@setiinstitute.bsky.social

https://buff.ly/4gJqFeF The Explorers Club recognizes SETI Institute Senior Research Scientist Dr. Dale Andersen with its Finn Ronne Memorial Award. Andersen has spent nearly five decades exploring Earth's most extreme environments.

I took this image in Antarctica — a place of harsh beauty, sometimes colorful, and always deeper than expected. Share if you like it. #Photography #Antarctica #Fieldwork #PolarScience #GlacierLife #BlueIce #SciencePhotography #VisualScience #IceStories #Earth #Expedition

Just as I framed the shot, the chaffinch took off—wings wide, mid-air magic. Caught it in flight on Madeira with the new 600mm f/6.3. Loving this lens! #Madeira #Chaffinch #NikonZ8 #600mm #BirdInFlight #WildlifePhotography #NatureLovers #Photography

Took my new #Nikon 600mm f/6.3 PF lens out for a walk in Naturpark Karwendel — originally got it for wildlife photography, but I’m starting to see landscapes differently through it. Amazing how a new piece of gear can completely shift how I look at the world. #Photography #Nature #Outdoors

Klemens Weisleitner PhD reposted

📢 6-month paid Masters internship available with me and @reymourot.bsky.social Investigating Microbial Dormancy Responses to Stress Cycles in the Cryosphere ❄️🦠🧬😴🌡️ Join us in beautiful Marseille @mioceanologie.bsky.social ☀️🌊⛰️🇫🇷 #ERC_SIESTA Apply by 15 April RT Link 👇 euraxess.ec.europa.eu/jobs/329851

euraxess.ec.europa.euM2 internship 2025-2026: Investigating Microbial Dormancy responses to stress cycles in the cryosphereSupervisors: James A. BRADLEY (james.bradley@mio.osupytheas.fr) and Rey MOUROT (rey.mourot@mio.osupytheas.fr)

My first walk in the forest with the new #Nikon 600mm f/6.3 – and spring didn’t disappoint! 🐦🌿 Squirrels chasing each other, birds singing everywhere. So much detail, so much life. #WildlifePhotography #NikonZ8 #NatureLovers #Birding #NaturePhotography #NikonWildlife #OutdoorPhotography

Klemens Weisleitner PhD reposted

Klemens Weisleitner PhD reposted

Don't miss that huge ressource on glaciers on this UN World Day for Glaciers! ❄️🧊👇

VAW Glaciology@vaw-glaciology.bsky.social

The Swiss #Alps are shaped by #glaciers, but they are disappearing fast. A new factsheet, released today by the Swiss Academy of Sciences with our contribution, highlights their state, projections & impact. 📄 Read more: scnat.ch/en/uuid/i/59... #WorldGlaciersDay @scnat.ch