Reposted by Marco M. LehmannJournal of Experimental Botany @jxbotany.bsky.social · 18/11/2025@haoyudiao.bsky.social @lehmannmm.bsky.social @arthurobuntspecht.bsky.social 011
Reposted by Marco M. LehmannDaniele Penna @danielepenna.bsky.social · 14/11/2025Another great effort and teamwork from the past #WATSON #COST #Action www.watson-cost.eu to show a pan-European #database of #isotope #data in #soil #water and #xylem in #beech and #spruce #trees. essd.copernicus.org/articles/17/... And thank you @lehmannmm.bsky.social for the efficient leadership! 083
Reposted by Marco M. LehmannCharlotte Grossiord @charlottegrossiord.bsky.social · 22/04/2025🌳Urban trees keep cooling - even during record-breaking heatwaves! We show that trees maintained high transpiration, defying model predictions. Tree cooling during heat may be underestimated 🌡️💦 Great study led by Christoph Bachofen @wslresearch.bsky.social doi.org/10.1016/j.uf... 111023
Marco M. Lehmann @lehmannmm.bsky.social · 10/04/2025Do aquaporins play a key role in regulating leaf gas exchange—especially under unsaturation in the stomatal cavity at high VPD? We think so! Check out our opinion piece in Plant, Cell & Environment with Haoyu Diao and @arthurobuntspecht.bsky.social: 📄 doi.org/10.1111/pce.... 053
Reposted by Marco M. LehmannPhilipp Schuler @philippschuler.bsky.social · 09/04/2025A nice variability between the seedlings of Quercus pubescens from Pfynwald/Switzerland, Barcelona/Spain, and Crete/Greece. Looking forward to test how they cope with heat stress above 40°C 0112
Reposted by Marco M. LehmannProf. Sonia I Seneviratne @soniaseneviratne.bsky.social · 04/04/2025Globale Umverteilung von Wasser: Die Erde trocknet aus. s. auch letzten Sachstandsbericht des Weltklimarats/IPCC: www.ipcc.ch/report/ar6/w... www.ipcc.ch/report/ar6/w... @lese66.bsky.social @usyseth.bsky.social @tagesanzeiger.bsky.social www.tagesanzeiger.ch/klimawandel-...tagesanzeiger.chGlobale Umverteilung von Wasser: Die Erde trocknet ausErstmals lässt sich aufzeigen, wie der Klimawandel den globalen Wasserkreislauf verändert. In Südeuropa hat die Bildung von Wüsten laut Forschenden bereits begonnen. 02818
Reposted by Marco M. LehmannHirschers 🌳🦌🎭🦉 @herrhilfreich.eurosky.social · 13/03/2025Trifft es sehr gut 320262
Reposted by Marco M. LehmannWSL Umweltforschung @wslresearch.bsky.social · 13/03/2025Extremes! Der Stand der Forschung zu zukünftigen Extremereignissen, besonders zu #Trockenheit, und mit der Praxis entwickelte Lösungsansätze für den Umgang mit ihnen am Forum für Wissen 2025 am 3.4. an der WSL: www.wsl.ch/de/veranstal... #Extremereignisse #Hitze #Schweiz #ForumFürWissenwsl.chForum für Wissen 2025: ExtremesDas WSL-Forschungsprogramm Extremes organisiert ein eintägiges Forum für Wissen am WSL-Standort Birmensdorf. Die Veranstaltung vermittelt den Stand der Forschung zu zukünftigen Extremereignissen, insb... 061
Marco M. Lehmann @lehmannmm.bsky.social · 13/03/2025Interesting summary how politics influences scientific freedom, but not sure why Switzerland is only in the top 30%-40%. academic-freedom-index.net/research/Aca...academic-freedom-index.net 000
Reposted by Marco M. LehmannArthur Gessler @arthurobuntspecht.bsky.social · 28/02/202530 Jahre Langfristige Waldökosystemforschung #LWF an der @wslresearch.bsky.social: Zusammenfassung der wichtigsten Ergebnisse zum Zustand des Schweizer Waldes in der #SZF: www.szf-jfs.ch/de/archiv/02...szf-jfs.chArchiv 173
Marco M. Lehmann @lehmannmm.bsky.social · 24/02/2025Deephydrogen! If you want an update about the processes shaping #hydrogen #isotopes in plant compounds, check our recent paper in PC&E! doi.org/10.1111/pce.... @wslresearch.bsky.social 022
Marco M. Lehmann @lehmannmm.bsky.social · 24/02/2025New insights into the processes shaping #hydrogen #isotopes of leaf #lipids and #carbohydrates. Based on novel experimental data from a boreal pine forest. @wslresearch.bsky.social in collaboration with LUKE and @uzh-ch.bsky.social. @newphyt.bsky.social doi.org/10.1111/nph.... #Droughtdoi.orgTime‐integrated δ2H in n‐alkanes and carbohydrates from boreal needles reveal intra‐annual physiological and environmental signalsReliable insights from key δ2H bioindicators, n-alkanes and carbohydrates, are hindered by our limited understanding of isotope fractionation processes related to leaf water and primary assimilates...... 062
Reposted by Marco M. LehmannWSL Umweltforschung @wslresearch.bsky.social · 18/02/2025🥼 🖥️ #PhDalert! MSc in #environmental #science or related, experience with #field #data collection & strong background in #statistical #analysis? The Biogeochemistry research group is looking for a #PhD student in #Plant #Water #Relations. 🌊🌱 apply.refline.ch/273855/1709/... 043
Reposted by Marco M. LehmannWSL-Eawag Biodiversity Center @wslbiodiversity.bsky.social · 18/02/2025🌲 🥳 Save the date: 13.09.25 Open day at the Stillberg research site to celebrate its 50th anniversary! In 1975, WSL and SLF planted 92,000 trees in a joint project on the Stillberg in the Dischma Valley near Davos. On 13 Sep the public can visit this long term research site. 0103
Marco M. Lehmann @lehmannmm.bsky.social · 19/02/2025🌿 PhD Opportunity! 🌿 4-year PhD at WSL Birmensdorf on tree reliance on deep soil water, in collaboration with ETH Zürich & TUM in a top research team! 🔬 Ecohydrology | 🌱 Tree water use | 🤝 ETHZ & TUM More info: apply.refline.ch/273855/1709/pub/1/index.html #PhD #Ecohydrology #WSL #ETHZ #TUMapply.refline.chPhD student in Plant Water RelationsThe Forest Soils and Biogeochemistry research unit investigates the impacts of climate change on soil biodiversity, soil functions, and ecosystem processes. The Biogeochemistry research group is looki... 044
Reposted by Marco M. LehmannArthur Gessler @arthurobuntspecht.bsky.social · 16/02/2025Sanktionen gegen die Wissenschaft - Donald Trumps Feldzug gegen die Wahrheit @spiegel.de : www.spiegel.de/wissenschaft...spiegel.de(S+) Donald Trump: Wissenschaft in den USA unter Druck durch Einschüchterung und ZensurEinschüchterung, Geldsperre, Zensur: Mit Macht geht US-Präsident Trump gegen die Wissenschaft vor. In den Umwelt- und Gesundheitsbehörden geht die Angst um. Die Folgen könnten drastisch sein – auch fü... 032
Reposted by Marco M. LehmannChristiane Werner @chriswernerlab.bsky.social · 16/02/2025One week left to get active in Germany. Go #vote. For #democracy for #climate for our #future. Time to act is now 061
Reposted by Marco M. LehmannProf. Stefan Rahmstorf @rahmstorf.bsky.social · 13/12/2024More than 90% of fossil fuel emissions occurred since my parents were born. Over 80% since I was born. Over 30% since my children were born. And well over 50% since the world agreed at the Rio Earth Summit to prevent dangerous climate change. And I thought: „At last!“ 7501233
Reposted by Marco M. LehmannArthur Gessler @arthurobuntspecht.bsky.social · 22/12/2024Researchers spend approximately 45% of their time on administrative activities related to #grants rather than actual #research. The current #competition in research #funding has significant drawbacks; evidence-based improvements of the funding system are required: www.pnas.org/doi/10.1073/...pnas.orgThe costs of competition in distributing scarce research funds | PNASResearch funding systems fundamentally influence how science operates. This paper aims to analyze the allocation of competitive research funding fr... 17513231
Marco M. Lehmann @lehmannmm.bsky.social · 06/01/2025#Isotope Folks!! We are thrilled to invite you to our #EGU25 𝐬𝐞𝐬𝐬𝐢𝐨𝐧 𝐨𝐧 𝐈𝐬𝐨𝐭𝐨𝐩𝐞 𝐄𝐜𝐨𝐥𝐨𝐠𝐲 across ecosystems, life forms, scales, & cutting-edge methods. Share your research & join this interdisciplinary discussion! 🔗 Learn more: tinyurl.com/IsotopeEcolo... Abstract deadline: 15 Jan 2025 01411
Reposted by Marco M. LehmannNew Phytologist @newphyt.bsky.social · 25/12/2024Season's greetings from everyone at the New Phytologist Foundation! www.newphytologist.org 16310
Reposted by Marco M. LehmannArthur Gessler @arthurobuntspecht.bsky.social · 27/12/2024Imagine you could reconstruct and separate environmental impacts on complex metabolic processes from tree rings 🌲 - multidimensional isotopic fingerprints might make it possible: nph.onlinelibrary.wiley.com/doi/full/10.... 13113
Reposted by Marco M. LehmannChris Harrod @profchrisharrod.bsky.social · 18/12/2024Isotope Ecology folk. Call From Len Wassenaar and David Soto for a special issue to honour the great Keith Hobson think.taylorandfrancis.com/special_issu... 082
Reposted by Marco M. LehmannWSL Umweltforschung @wslresearch.bsky.social · 13/12/2024#Sciencejob Alert! Doktorabschluss #Umweltwissenschaften o.ä., wissenschaftliche Kompetenzen im Bereich #Bodenfunktionen und #Statistik sowie Flair für Kommunikation- und Teamarbeit? Wir bieten eine #Tenure Track Stelle in der Wissenschaftlichen Mitarbeit! apply.refline.ch/273855/1681/... 024
Reposted by Marco M. LehmannMatthias Sprenger @matthiasprenger.bsky.social · 08/12/2024Join us on Tuesday morning at #AGU24 for our stable isotopes in the Critical Zone session! This has been running since 2016 and we've never had that this many abstract submissions like this year, which allowed us to have two oral sessions! An entire morning filled with great isotope studies! 2123
Reposted by Marco M. LehmannArthur Gessler @arthurobuntspecht.bsky.social · 06/12/2024C, O, H isotope method, promotes the use of multi-isotope studies in environmental sciences: A Simple Method for Triple Stable Isotope Analysis of Cellulose, Sugar, and Bulk Organic Matter—Advances and Limitations analyticalsciencejournals.onlinelibrary.wiley.comA Simple Method for Triple Stable Isotope Analysis of Cellulose, Sugar, and Bulk Organic Matter—Advances and LimitationsRationale Determining several isotope ratios in one analysis multiplies the information that can be retrieved from a sample in a cost-efficient way. The stable isotope ratios of hydrogen (δ2H), carb... 083
Reposted by Marco M. LehmannJournal of Experimental Botany @jxbotany.bsky.social · 06/12/2024**SAVE THE DATE** JXB turns 𝟕𝟓 in 2025. Come and celebrate with us in Edinburgh 🏴 17-19th Sept 🎉 🥳🍾 Featuring fantastic speakers, a program for early/mid career researchers, a conference dinner, posters, networking, workshops... More info soon...🌱 🌾 🌳 @sebiology.bsky.social 🧪 #plantscience 26019
Reposted by Marco M. LehmannDr Marc-Andre Cormier @ma-cormier.bsky.social · 04/12/2024📢Call for Abstracts – EGU 2025: BG2.3: Isotope Ecology: Physiological Responses to Stressors across Ecosystems and Spatiotemporal Scales meetingorganizer.copernicus.org/EGU25/sessio... Submit your abstract by 15th Jan 2025 #EGU25 #Isotope #Ecology @lehmannmm.bsky.socialmeetingorganizer.copernicus.orgSession BG2.3 073
Reposted by Marco M. LehmannJohannes Edvardsson @dendrolund.bsky.social · 21/11/2024Continues to CT scan oak samples, mostly for fun (and it is). 🌳💍 #dendrochronology 3438
Marco M. Lehmann @lehmannmm.bsky.social · 02/12/2024First things first!! Our simple but efficient method for the simultaneous determination of #carbon, #oxygen, #hydrogen in a sample, e.g. #cellulose, #sugar and organic material, is now published in Rapid Communications in #Mass #Spectrometry: doi.org/10.1002/rcm..... Happy reading and measuring! 0137
Reposted by Marco M. LehmannArthur Gessler @arthurobuntspecht.bsky.social · 30/11/2024we perform a global meta-analysis of 13,209 global change factors in experimental observations across the world’s land ecosystems to quantify plant (biomass and diversity) and soil biota (biomass, diversity, and abundances) responses to GCFs in different biomes www.nature.com/articles/s41...nature.comDecoupled responses of plants and soil biota to global change across the world’s land ecosystems - Nature CommunicationsUnderstanding how global changes affect both aboveground plants and belowground soil organisms is essential for preserving ecosystem functions and biodiversity. This study synthesizes extensive data, ... 39132
