Melaine Le Roy (@subfossilguy) 's Twitter Profile
Melaine Le Roy

@subfossilguy

Assiduous dendroglaciologist, moraine lover, wandering geomorphologist, living in the Holocene, climate (and eco-) anxious, @edytem_fr

ID: 1219658497534701572

linkhttps://www.researchgate.net/profile/Melaine_Le_Roy2 calendar_today21-01-2020 16:31:01

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Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Sampling Trient moraine today, exactly 17 yr after the first time... 🏔️🧊 This was the first site I worked at in 2008! ⏳ Pretty dermanding pickaxe work in surreal heat for the season, but nice cookies in the end! 🌲💍 Before / After picking 🥵

Sampling Trient moraine today, exactly 17 yr after the first time... 🏔️🧊
This was the first site I worked at in 2008! ⏳

Pretty dermanding pickaxe work in surreal heat for the season, but nice cookies in the end! 🌲💍

Before / After picking 🥵
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Another day at the office! 😎 Scrambling the wet Trient moraine is like spending the day (picking) on a steep moving landslide where you can only stand on one foot! ⛏️🤪

Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Trient Glacier today! 🥰 Like a little snake retreating into the shelter of protective walls, it's a shadow of its former self! 🔥📈

Trient Glacier today! 🥰

Like a little snake retreating into the shelter of protective walls, it's a shadow of its former self! 🔥📈
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Crazy heat! 🥵 With 30°C at 11:00 am at 1,100 m asl in Chamonix no doubt Bossons Glacier tongue will rapidly continue its collapse ! 😱

Crazy heat! 🥵

With 30°C at 11:00 am at 1,100 m asl in Chamonix no doubt Bossons Glacier tongue will rapidly continue its collapse ! 😱
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

From the Alps to Tien Shan, same story for glaciers this year, on track for record losses! 🔥🥵 Little winter snow and already crazy heat! 32°C at 1100 m in Chamonix 16°C at 3600 m in Tien Shan Real-time mass balance 👇 Swiss Alps VAW Glaciology Bordu Gl. Lander Van Tricht

From the Alps to Tien Shan, same story for glaciers this year, on track for record losses! 🔥🥵

Little winter snow and already crazy heat!

32°C at 1100 m in Chamonix
16°C at 3600 m in Tien Shan

Real-time mass balance 👇
Swiss Alps <a href="/VAW_glaciology/">VAW Glaciology</a> 
Bordu Gl. <a href="/LanderVanTricht/">Lander Van Tricht</a>
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Crazy discharge from Rhône Glacier tonight (9:30 pm!) after a scorching day! 🧊🌊 Still 19°C at 1900 m currently! 🥵 The Rhône Glacier Little Ice Age moraine can be seen at the foreground!

Crazy discharge from Rhône Glacier tonight (9:30 pm!) after a scorching day! 🧊🌊

Still 19°C at 1900 m currently! 🥵

The Rhône Glacier Little Ice Age moraine can be seen at the foreground!
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Gauli Glacier this afternoon! 🧊 The pic is shot from the crest of the 1980s moraine ! ⌚️ In my lifetime, due to anthropogenic emissions, we have lost that much ice... The scale is hard to grasp, but this is ~ 1.5 km

Gauli Glacier this afternoon! 🧊

The pic is shot from the crest of the 1980s moraine ! ⌚️

In my lifetime, due to anthropogenic emissions, we have lost that much ice...

The scale is hard to grasp, but this is ~ 1.5 km
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Gauli Glacier this afternoon! ❄️ Now far far above the lake! 📈 If you want to learn more about this glacier and a plane crash in the 1940s, check this out! tc.copernicus.org/articles/14/42…

Gauli Glacier this afternoon! ❄️

Now far far above the lake!  📈

If you want to learn more about this glacier and a plane crash in the 1940s, check this out!
tc.copernicus.org/articles/14/42…
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Stone pine sapling found at ~2750 m asl above Fenêtre d'Arpette in front of Trient Glacier by @lomdumtblanc.bsky.social today! 😲🌲📈

Stone pine sapling found at ~2750 m asl above Fenêtre d'Arpette in front of Trient Glacier by @lomdumtblanc.bsky.social today! 😲🌲📈
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Bossons Glacier 1910 | 2024 The most beautiful glacier in the Alps as seen from its left margin 🥰 Soon no more ice to see from this viewpoint! 🔥📈 With the appearance of bedrock in the icefall, the front will rise several hundred metres in one go! 😱 📷 Glacionaut 🙏

Bossons Glacier
1910 | 2024

The most beautiful glacier in the Alps as seen from its left margin 🥰

Soon no more ice to see from this viewpoint! 🔥📈 

With the appearance of bedrock in the icefall, the front will rise several hundred metres in one go! 😱

📷 <a href="/glacionaut/">Glacionaut</a> 🙏
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Another take regarding the Blatten event and its comparison with the 1987 Val Pola event! 🏔️ The latter involved neither glacier nor permafrost, but represented a turning point in the perception and management of risks in the Alps 🌊 (in italian!) nimbus.it/ghiacciai/2025…

Another take regarding the Blatten event and its comparison with the 1987 Val Pola event! 🏔️

The latter involved neither glacier nor permafrost, but represented a turning point in the perception and management of risks in the Alps 🌊
(in italian!)
nimbus.it/ghiacciai/2025…
Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

The Fall of a Glacier! 🏔️🧊🌊 BEFORE (May 23) | AFTER (May 29) Animation showing the Birch Glacier landslide in Blatten (CH) based on LiDAR surveys 🚁 Data: Sixense Helimap/Terradata (The upper limit is the edge of the 3D model, not actual change)