Nea Tuomela
@neatuomela.bsky.social
Doctoral researcher at University of Helsinki 📚 Microbes in Arctic peatlands & freshwaters 🦠
Pinned
Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system
Abstract. Climate change is altering the biogeochemical cycling of carbon and nutrients in the northern peatland and permafrost regions, which provide one
track.smtpsendmail.com
Our work on palsa permafrost, ultra-small microbes and carbon is out!
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
Reposted by Nea Tuomela
First paper from Nea’s PhD is out! DOC and ultra-small bacteria in thawing palsa and palsa ponds.
In 2026 the focus will be on those ultra-small microbes 🦠
In 2026 the focus will be on those ultra-small microbes 🦠
Our work on palsa permafrost, ultra-small microbes and carbon is out!
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system
Abstract. Climate change is altering the biogeochemical cycling of carbon and nutrients in the northern peatland and permafrost regions, which provide one
track.smtpsendmail.com
December 19, 2025 at 11:40 AM
First paper from Nea’s PhD is out! DOC and ultra-small bacteria in thawing palsa and palsa ponds.
In 2026 the focus will be on those ultra-small microbes 🦠
In 2026 the focus will be on those ultra-small microbes 🦠
Reposted by Nea Tuomela
In 2.5 years we have gone from ⬇️ to
"Carbon and microbes in a degrading palsa mire are distinct from a peatland & a wider connected sub-Arctic fluvial system"
Led by @neatuomela.bsky.social with help from @jennihultman.bsky.social & others 🎉
Open access link: academic.oup.com/ismecommun/a...
"Carbon and microbes in a degrading palsa mire are distinct from a peatland & a wider connected sub-Arctic fluvial system"
Led by @neatuomela.bsky.social with help from @jennihultman.bsky.social & others 🎉
Open access link: academic.oup.com/ismecommun/a...
Saturday #arctic palsa fun for Arctic Ecosystems research team from @helsinkiuni @BioEnvHelsinki in Kevo, Brandy-coloured waters and frozen palsa soils…..what more could we wish for
December 19, 2025 at 9:16 AM
In 2.5 years we have gone from ⬇️ to
"Carbon and microbes in a degrading palsa mire are distinct from a peatland & a wider connected sub-Arctic fluvial system"
Led by @neatuomela.bsky.social with help from @jennihultman.bsky.social & others 🎉
Open access link: academic.oup.com/ismecommun/a...
"Carbon and microbes in a degrading palsa mire are distinct from a peatland & a wider connected sub-Arctic fluvial system"
Led by @neatuomela.bsky.social with help from @jennihultman.bsky.social & others 🎉
Open access link: academic.oup.com/ismecommun/a...
Our work on palsa permafrost, ultra-small microbes and carbon is out!
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system
Abstract. Climate change is altering the biogeochemical cycling of carbon and nutrients in the northern peatland and permafrost regions, which provide one
track.smtpsendmail.com
December 19, 2025 at 11:13 AM
Our work on palsa permafrost, ultra-small microbes and carbon is out!
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
"Carbon and microbes in a degrading palsa mire are distinct from a peatland and a wider connected sub-Arctic fluvial system"
doi.org/10.1093/isme...
@isme-microbes.bsky.social
@dnthomas01.bsky.social @jennihultman.bsky.social
Reposted by Nea Tuomela
New Book Day 🎉 🥁🥁🎉
Although published online last month the hard copies of Sea Ice 4th Edition arrived this morning.
🧵(1 of 2)
Although published online last month the hard copies of Sea Ice 4th Edition arrived this morning.
🧵(1 of 2)
October 13, 2025 at 7:28 AM
New Book Day 🎉 🥁🥁🎉
Although published online last month the hard copies of Sea Ice 4th Edition arrived this morning.
🧵(1 of 2)
Although published online last month the hard copies of Sea Ice 4th Edition arrived this morning.
🧵(1 of 2)
Thrilled to present a poster in #FEMS2025 Milan!
Find me today at Poster Area A21 to learn about microbes and carbon in a river system affected by permafrost and peatland 🦠
Find me today at Poster Area A21 to learn about microbes and carbon in a river system affected by permafrost and peatland 🦠
July 15, 2025 at 9:50 AM
Thrilled to present a poster in #FEMS2025 Milan!
Find me today at Poster Area A21 to learn about microbes and carbon in a river system affected by permafrost and peatland 🦠
Find me today at Poster Area A21 to learn about microbes and carbon in a river system affected by permafrost and peatland 🦠
Reposted by Nea Tuomela
2nd of May vs 30 May high on a fell near Utsjoki looking towards “our” ( @neatuomela.bsky.social ) palsa mire site
May 30, 2025 at 11:19 AM
2nd of May vs 30 May high on a fell near Utsjoki looking towards “our” ( @neatuomela.bsky.social ) palsa mire site
Reposted by Nea Tuomela
Colour of a palsa mire (permafrost) “waking up” just days after the snow has disappeared
May 30, 2025 at 10:46 AM
Colour of a palsa mire (permafrost) “waking up” just days after the snow has disappeared
Reposted by Nea Tuomela
@neatuomela.bsky.social and Anniina Haverinen getting to grips with early season (i.e cold) palsa-mire water sampling
May 30, 2025 at 11:24 AM
@neatuomela.bsky.social and Anniina Haverinen getting to grips with early season (i.e cold) palsa-mire water sampling
Reposted by Nea Tuomela
Carbon and microbes from thawing palsas and peats do not reach a wider fluvial system https://www.biorxiv.org/content/10.1101/2025.05.07.652394v1
May 8, 2025 at 3:18 AM
Carbon and microbes from thawing palsas and peats do not reach a wider fluvial system https://www.biorxiv.org/content/10.1101/2025.05.07.652394v1
Reposted by Nea Tuomela
Super happy to see this is now available.....I am hugely biased of course, but ⬇️ is highly pertinent for the discussions about rapidly thawing #Arctic inland permafrost systems
Excited to start Bluesky posting by sharing the first manuscript of my PhD! We investigated microbial community assembly and biogeochemistry of an Arctic River catchment.
www.biorxiv.org/content/10.1...
@dnthomas01.bsky.social @jennihultman.bsky.social, Hermanni Kaartokallio & Samu Elovaara
www.biorxiv.org/content/10.1...
@dnthomas01.bsky.social @jennihultman.bsky.social, Hermanni Kaartokallio & Samu Elovaara
Carbon and microbes from thawing palsas and peats do not reach a wider fluvial system
Climate change is altering the biogeochemical cycling of carbon and nutrients in the northern peatland and permafrost regions, which provide one of the largest terrestrial carbon storages. Lateral tra...
www.biorxiv.org
May 8, 2025 at 8:01 AM
Super happy to see this is now available.....I am hugely biased of course, but ⬇️ is highly pertinent for the discussions about rapidly thawing #Arctic inland permafrost systems
Reposted by Nea Tuomela
Carbon and microbes from thawing palsas and peats do not reach a wider fluvial system https://www.biorxiv.org/content/10.1101/2025.05.07.652394v1
May 8, 2025 at 3:18 AM
Carbon and microbes from thawing palsas and peats do not reach a wider fluvial system https://www.biorxiv.org/content/10.1101/2025.05.07.652394v1
Excited to start Bluesky posting by sharing the first manuscript of my PhD! We investigated microbial community assembly and biogeochemistry of an Arctic River catchment.
www.biorxiv.org/content/10.1...
@dnthomas01.bsky.social @jennihultman.bsky.social, Hermanni Kaartokallio & Samu Elovaara
www.biorxiv.org/content/10.1...
@dnthomas01.bsky.social @jennihultman.bsky.social, Hermanni Kaartokallio & Samu Elovaara
Carbon and microbes from thawing palsas and peats do not reach a wider fluvial system
Climate change is altering the biogeochemical cycling of carbon and nutrients in the northern peatland and permafrost regions, which provide one of the largest terrestrial carbon storages. Lateral tra...
www.biorxiv.org
May 8, 2025 at 6:49 AM
Excited to start Bluesky posting by sharing the first manuscript of my PhD! We investigated microbial community assembly and biogeochemistry of an Arctic River catchment.
www.biorxiv.org/content/10.1...
@dnthomas01.bsky.social @jennihultman.bsky.social, Hermanni Kaartokallio & Samu Elovaara
www.biorxiv.org/content/10.1...
@dnthomas01.bsky.social @jennihultman.bsky.social, Hermanni Kaartokallio & Samu Elovaara