Food webs on green roofs are unique but less robust than their ground‐level counterparts

Kilian Perrelet, Lauren M. Cook, Merin Reji Chacko, Florian Altermatt, M. Moretti

Journal of Applied Ecology, 2026

Social‐ecological signatures in plant species composition across Swiss cities and urban green space types

J. Casanelles-Abella, Sebastian R. Ruile, Ariel Bergamini, Gala Mona Louise Dädlow, Vivien Grothe, Bertrand Fournier, Kilian Perrelet, M. Moretti

Plants, People, Planet, 2026

Aquatic and terrestrial environmental DNA signals reveal decoupling of blue-green communities along an urbanization gradient

Kilian Perrelet, Lauren M. Cook, Andreas Dietzel, Florian Altermatt, Marco Moretti

Landscape and Urban Planning, 2025

Green roofs harbor different and non-substituting invertebrate communities than surrounding ground-level habitats.

Kilian Perrelet, Marco Moretti, Océane Inglard, Florian Altermatt, Lauren M. Cook

Journal of Environmental Management, 2025

Urban heat exacerbates climatic risks to urban biodiversity

Andreas Dietzel, Marco Moretti, Kilian Perrelet, Lauren M. Cook

npj Urban Sustainability, 2025

Urbanisation Drives the Decoupling, Simplification, and Homogenization of Aquatic and Terrestrial Food Webs

Kilian Perrelet, Lauren M Cook, Merin Reji Chacko, Florian Altermatt, M. Moretti

Ecology Letters, 2025

Engineering blue-green infrastructure for and with biodiversity in cities

Kilian Perrelet, Marco Moretti, Andreas Dietzel, Florian Altermatt, Lauren M. Cook

npj Urban Sustainability, 2024

Environmental DNA: The next chapter

Rosetta C. Blackman, M. Couton, F. Keck, D. Kirschner, L. Carraro, Eva Cereghetti, Kilian Perrelet, Raphael Bossart, Jeanine Brantschen, Yan Zhang, F. Altermatt

Molecular Ecology, 2024

A comprehensive dataset on plant-associated invertebrates and gardening activities, from 100 sites across five urban green space types in Zurich, Lugano, and Geneva, Switzerland

Sebastian Ruile, Arthur Knecht, Alessandra Knuser, Leona Hug, Majken Grimm, Kilian Perrelet, Vivien Grothe, Louise Dädlow, Bertrand Fournier, Joan Casanelles-Abella, others

EcoEvoRxiv, 2026

Human-mediated community assembly reshapes urban phytochemical diversity

Kilian Perrelet, Gregory Röder, Sebastian Ruile, Sergio Rasmann, Marco Moretti

EcoEvoRxiv, 2026

Small habitat patches can be the largest contributors to urban biodiversity across taxonomic groups

Kilian Perrelet, Lauren M. Cook, Florian Altermatt, Federico Riva, M. Moretti

bioRxiv, 2026

Urban densification and vegetation composition reshape ecological networks across trophic layers

Kilian Perrelet, Sebastian Ruile, Merin Reji Chacko, Joan Casanelles-Abella, Bertrand Fournier, Marco Moretti

EcoEvoRxiv, 2026

Urban densification reduces food-web robustness despite partial gains through local habitat improvements

Merin Reji Chacko, Joan Casanelles-Abella, Giulia Casciano, Bertrand Fournier, David Johannes Frey, Kilian Perrelet, Marco Moretti

EcoEvoRxiv, 2026