Author | Lightnews

S4 2025 @s42025.bsky.social · 8d

Our last workshop is about SISAL and what’s coming up ! by Dr. Nikita Kaushal

S4 2025 @s42025.bsky.social · 8d

Next we have our workshop sessions by Dr. Kaustubh Thirumalai on Phasings - Modulation and Rectification. #S42025 #SEPM

S4 2025 @s42025.bsky.social · 8d

Next we have Prof. Sophie Verhyden from Royal Belgian Institute of Natural Sciences talking about integrating speleothem science and archeology to decipher hominin migration

S4 2025 @s42025.bsky.social · 8d

Next workshop is by Dr. Jonathan Baker talking about Data Assimilations and Climate models

S4 2025 @s42025.bsky.social · 8d

Day 3 we have Dr. Jasper Wassenburg from IBS Center for Climate Physics, South Korea talking about trace element partitioning coefficients on drip water trace element composition through PCP and fluid inclusion isotopes.

1

S4 2025 @s42025.bsky.social · 8d

#S42025 is grateful to all the instructors who took out time from their busy schedule and came to join us. Also not to forget who joined us online.

Thanks for sharing your experience in the field.

1 2

S4 2025 @s42025.bsky.social · 9d

Up next we have Dr. Kaustubh Thirumalai from the University of Arizona talking about linking speleothem records and climate models to understand atmospheric dynamics

1

Reposted by S4 2025

Maria Box @mariabox.bsky.social · 9d

Spot the Northumbria speleo group 😉

S4 2025 @s42025.bsky.social · 10d

Kicking off #S42025 officially.

1

S4 2025 @s42025.bsky.social · 9d

Next we have a virtual presentation on Speleothem Petrography by Prof. Andrea Borsato and Prof. Silvia Frisia from University of Newcastle, Australia

S4 2025 @s42025.bsky.social · 9d

Next we have Prof. Heather Stoll from ETH Zurich talking about marine- speleothem record connections

1

S4 2025 @s42025.bsky.social · 9d

Day 2 starts with another great talk by Dr. Lijuan Sha on triple oxygen isotopes in speleothems and it’s applications #SEPM #S42025

1

S4 2025 @s42025.bsky.social · 9d

Congratulations to our awardees who got travel support to come to #S42025 in Morocco !

1

S4 2025 @s42025.bsky.social · 10d

After lunch we have Prof. Chuan-Chou (River) Shen from NTU Taiwan talking about Analytical Techniques of Analyzing trace elements and isotopes in speleothems #S42025 #SEPM

S4 2025 @s42025.bsky.social · 10d

Next we have Prof. Hai Cheng from Xi’an Jiaotong University, China talking about Speleothem Geochronology #S42025 #sepm

S4 2025 @s42025.bsky.social · 10d

Next we have Dr. Yassine Ait Brahim from UM6P talking about the speleothem based paleoclimate records in NW Africa #S42025 #SEPM

2 2

S4 2025 @s42025.bsky.social · 10d

A great start to the Day 1 of #S42025 with Dr. Jon Baker from University of Innsbruck, Austria - talking about the Conventional Approaches in Speleothem Science

#SEPM #S42025

1

S4 2025 @s42025.bsky.social · 10d

Kicking off #S42025 officially.

2 3

S4 2025 @s42025.bsky.social · Aug 26

Schedule for S4 2025

1

Reposted by S4 2025

INQUA Early Career Researcher @inquaecr.bsky.social · Jul 18

INQUA 2026 Project & Fellowship call is OPEN!
Apply by 30 Sept to lead your own international paleoclimate collaboration 🌍

💻 Join info webinars organized by PALCOM commission on 22 July:
🕙 10:00 UTC
🕔 17:00 UTC

🔗 Scan the QR codes in the flyer below to register👇

4 7

Reposted by S4 2025

PAGES (Past Global Changes) @pages-ipo.bsky.social · May 28

📢 The deadline to attend the 6th Summer School on #Speleothem Science (S4) in Morocco from 20-26 October 2025 has been extended to 30 May 2025!
👉 www.speleothemschool.com

S4 Speleothem Summer School

The summer school on speleothem science (S4) organizes events for those new to speleothem science.

www.speleothemschool.com

5 6

S4 2025 @s42025.bsky.social · May 15

The S4 application deadline has been extended to 30 May.

www.speleothemschool.com/apply

Apply | S4_2025

www.speleothemschool.com

1

Reposted by S4 2025

Kau))) @carbon8.bsky.social · May 4

The deadline for the S-4 (@s42025.bsky.social) #Speleothem summer school to be held in October in Morocco is coming up in ~10 days—see below for details👇🏼

S4 2025 @s42025.bsky.social · Apr 16

Less than a month left for you to apply

Deadline : May 14, 2025

www.speleothemschool.com/apply

2 3

S4 2025 @s42025.bsky.social · Apr 28

Presenting our sponsors for S4 2025.

S4 2025 @s42025.bsky.social · Apr 28

Only 2 weeks to go now.

S4 2025 @s42025.bsky.social · Apr 16

Less than a month left for you to apply

Deadline : May 14, 2025

www.speleothemschool.com/apply

S4 2025 @s42025.bsky.social · Apr 28

Lecturer 16: We have Dr. Robert Eagle from UCLA and he will be giving a lecture on Application of DNA in speleothems at S4