News

Aggregates of clay particles © Fabien Baron

New project on clay minerals

— Jeffrey Catalano and Meret Aeppli have received a seed grant to launch a new collaboration using iron-containing clay minerals to recover lithium from water while locking away harmful contaminants.

From left to right: Filippo, Vineeth, Orly, Arnaut, Clara, Kristina, Dylan, Bence, and Meret © 2025 EPFL

New SOIL members for fall semester

— Clara, Arnaut, and Manon are joining SOIL for their theses this semester. Dylan joined us for his civil service and Gino is back at SOIL. Welcome!

View on Ar du Tsan, one of the field sites of the study. © 2024 B. Dienes

New preprint on carbon cycling in alpine soils

— How do microbes and organic matter shape carbon cycling in alpine soils? A new preprint from our group combines metagenomics and pyrolysis GC-MS to find out.

Electron microscopy image of hausmannite, one of the manganese oxide phases that Xinru used © X. Liu 2025

New preprint on manganese redox chemistry

— Xinru's manuscript "Predicting rates of manganese oxide reduction from thermodynamic driving forces and structural properties" is now available as a preprint on ChemRxiv. The corresponding dataset can be found on Zenodo. Congratulations to Xinru and all co-authors for this amazing piece of work!

Climate change impacts on organic carbon cycling in European alpine soils

New publication in Soil Biology and Biochemistry

— Our review article on Climate change impacts on organic carbon cycling in European alpine soils is now published open access in Soil Biology and Biochemistry.

From left to right: Gordanna Pistoletti, Damien, Bence, Fabrice, Kristina, Clara, Daniel, Vineeth, and Anke Herrmann © 2025 M. Aeppli

Two new SOILies and one summer visitor

— We are pleased to welcome Clara Guadalupe Herrera as our summer intern, Damien Roy as our new civiliste, and Anke Herrmann as a visitor!

Bence working on the installation of the flux tower. © 2025 F. Miele

Soil and gas monitoring campaign in Balmoos

— Filippo started the field monitoring campaign for this project.

Orly presenting his work at the workshop © 2025 D. Wasner

Orly and Daniel attended the MicroSoil workshop

— Orly and Daniel attended the MicroSoil workshop in France.

Front page of the new website.

New website on soil organic carbon in the Swiss Alps

— The data collected and modeled by Kristina and Bence as part of their project on Mechanisms of soil organic carbon stabilization in mountain soils is now publicly available at alpinesoc.epfl.ch. Go and take a look!

Meret on the Scientific Sense Podcast.

Scientific Sense Podcast and Tagesschau

— Meret was a guest on the Scientific Sense Podcast and the SOIL laboratory appeared on the Tagesschau.

Filippo showing a young visitor cool soil things under the microscope. © A. Herzog 2025

SOIL at Scientastic

— SOIL had a booth at the Scientastic festival. We had a great weekend explaining our work to the public!

From left to right: Filippo, Orly, Prof. Bomisso, Fabrice, Meret, Bence, Camila, Daniel, Vineeth © G. Licini

Fabrice started his stay at SOIL

— Fabrice Tra started his first 3-month stay at SOIL. His supervisor from his home university, Prof. Bomisso, joined him for his first week in Sion.

Celebrating Vineeth's arrival with a selfie (from left to right: Orly, Kristina, Filippo, Vineeth, Bence, and Camila) © 2025 K. Bright

Vineeth joined SOIL

— Vineeth joined SOIL as a postdoctoral researcher at the beginning of the March. Welcome, Vineeth!

Participants of the soil sampling campaing from left Junior, Yasmine, Orly and Antonny © 2025 O. Mendoza

Field work in Brazil

— Orly has recently travelled to our collaborators in Brazil to collect soils for his project.

Photo of a soil aggregate with heterogeneous distribution of redox conditions © 2022 M. Aeppli

New publication in Geoderma

— A study led by Emily Lacroix, who is currently a postdoctoral researcher at the University of Lausanne, and Meret was recently published in Geoderma. 

From left to right: Filippo, Zhipeng, Daniel, Camila, and Bence © 2025 Bence Dienes

Daniel joined SOIL

— SOIL has a new postdoctoral reseracher: welcome, Daniel!

A) SOIL group members at SGM (from left to right: Bence, Lorenz, Gino, Xinru, Orly) B) Orly presenting C) Xinru presenting D) Lorenz presenting © 2024 EPFL

Bence, Lorenz, Gino, Xinru, and Orly attended the 2024 SGM in Basel

— Four members of the SOIL Lab presented their most recent research findings at the 2024 Swiss Geoscience Meeting (SGM) held in Basel, Switzerland in November. This event brought together geoscience students and researchers from Switzerland and beyond to share and discuss geology-focused research and advancements.

Orly presenting at the ISMOM © 2024 EPFL

Orly presented at the ISMOM 2024 in Tsukuba, Japan

— The 2024 International Symposium on Interactions of Soil Minerals with Organic Components and Microorganisms (ISMOM) brought together researchers from all over the world after the last quadrennial edition 2019 to discuss the latest advancements in soil organic carbon, minerals, and microorganisms.

SOIL group outside Alpole!  From top left to bottom right: Bence, Gino, Xinru, Filippo, Lorenz, Emma © 2024 Geraldine Gfeller

Filippo joined SOIL!

— SOIL has a new postdoctoral researcher: Filippo Miele. Welcome!

© 2024 EPFL

Emma presented at the Soil Systems Ecology conference in Berlin

— Emma presented her recent findings at the Soil Systems Ecology conference in Berlin in September.