Organization of plant populations and communities
Experimental Plant Ecology
Biodiversity – the variety of individuals, populations, species, and ecosystems and the natural processes occurring in them – is the basis of life and a main focus of the research at our institute. The landscape changes of the last decades have resulted in many plant species occurring in smaller and more isolated populations than in the past. Yet even in conditions of relatively intact habitat quality, such populations can be at risk from various factors: environmental fluctuations, genetic impoverishment and ensuing inbreeding problems, changes in biological interactions (such as insufficient pollination or increased susceptibility to herbivores and pathogenes). At the same time, landscape changes and human activities have led to the increase of exotic species which affect the native species and ecosystems. Our research focuses on these various aspects causing a loss of biodiversity. Furthermore, we investigate the consequences of biodiversity loss for populations and ecosystems. In particular, we ask how reductions in genetic diversity affect the viability of populations and how reductions in species diversity can make ecosystems less resilient to environmental impacts.
Recent Publications
- Drought-exposure history increases complementarity between plant species in response to a subsequent drought
Chen, YX; Vogel, A; Wagg, C; Xu, TY; Iturrate-Garcia, M; Scherer-Lorenzen, M; Weigelt, A; Eisenhauer, N; Schmid, B
Nature Communications 10.1038/s41467-022-30954-9 JUN 9 2022 - Biodiversity promotes ecosystem functioning despite environmental change
Hong, Pubin; Schmid, Bernhard; De Laender, Frederik; Eisenhauer, Nico; Zhang, Xingwen; et al.
Ecology Letters 10.1111/ele.13936 DEC 2021 - Apomixis and genetic background affect distinct traits in Hieracium pilosella L. grown under competition
Sailer, Christian; Tiberi, Simone; Schmid, Bernhard; Stoecklin, Juerg; Grossniklaus, Ueli
Bmc Biology 10.1186/s12915-021-01117-x AUG 28 2021 - Soil Fungi Promote Biodiversity-Productivity Relationships in Experimental Communities of Young Trees
Yang, Bo; Liang, Yu; Schmid, Bernhard; Baruffol, Martin; Li, Yangfan; He, Ling; Salmon, Yann; Tian, Qiuyang; Niklaus, Pascal A.; Ma, Keping
Ecosystems 10.1007/s10021-021-00689-7 AUG 2021 - Remotely sensed between-individual functional trait variation in a temperate forest
Guillen-Escriba, Carla; Schneider, Fabian D.; Schmid, Bernhard; Tedder, Andrew; Morsdorf, Felix; Furrer, Reinhard; Hueni, Andreas; Niklaus, Pascal A.; Schaepman, Michael E
Ecology And Evolution 10.1002/ece3.7758 AUG 2021 - Effects of plant community history, soil legacy and plant diversity on soil microbial communities
Schmid, Marc W.; van Moorsel, Sofia J.; Hahl, Terhi; De Luca, Enrica; De Deyn, Gerlinde B.; Wagg, Cameron; Niklaus, Pascal A.; Schmid, Bernhard
Journal Of Ecology 10.1111/1365-2745.13714 AUG 2021 - Comparative study of the most tested hypotheses on relationships between biodiversity, productivity, light and nutrients
Parreno, Maria Alejandra; Schmid, Bernhard; Petchey, Owen Leonard
Basic And Applied Ecology 10.1016/j.baae.2021.03.012 JUN 2021 - Diversity increases yield but reduces reproductive effort in crop mixtures
Chen JG, Engbersen N, Stefan L, Schmid B, Sun H, Schöb C
Nature Plants, 2021, published online 24th June. Doi: 10.1038/s41477-021-00948-4 - Diversity and asynchrony in soil microbial communities stabilizes ecosystem functioning
Wagg, Cameron; Hautier, Yann; Pellkofer, Sarah; Banerjee, Samiran; Schmid, Bernhard; van der Heijden, Marcel G. A.
Elife, 10.7554/eLife.62813, MAR 23 2021 - An experimental approach to assessing the impact of ecosystem engineers on biodiversity and ecosystem functions
Losapio, Gianalberto; Schmid, Bernhard; Bascompte, Jordi; Michalet, Richard; Cerretti, Pierfilippo; Germann, Christoph; Haenni, Jean-Paul; Neumeyer, Rainer; Javier Ortiz-Sanchez, Francisco; Pont, Adrian C; Rousse, Pascal; Schmid, Jurg; Sommaggio, Daniele; Schoeb, Christian
Ecology, DOI: 10.1002/ecy.3243 FEB 2021 - …
Publications 2020
- The results of biodiversity-ecosystem functioning experiments are realistic
Jochum, Malte; Fischer, Markus; Isbell, Forest; Roscher, Christiane; van der Plas, Fons; Boch, Steffen; Boenisch, Gerhard; Buchmann, Nina; Catford, Jane A; Cavender-Bares, Jeannine; Ebeling, Anne; Eisenhauer, Nico; Gleixner, Gerd; Hoelzel, Norbert; Kattge, Jens; Klaus, Valentin H.; Kleinebecker, Till; Lange, Markus; Le Provost, Gaetane; Meyer, Sebastian T.; Molina-Venegas, Rafael; Mommer, Liesje; Oelmann, Yvonne; Penone, Caterina; Prati, Daniel; Reich, Peter B.; Rindisbacher, Abiel; Schaefer, Deborah; Scheu, Stefan; Schmid, Bernhard; Tilman, David; Tscharntke, Teja; Vogel, Anja; Wagg, Cameron; Weigelt, Alexandra; Weisser, Wolfgang W.; Wilcke, Wolfgang; Manning, Peter
Nature Ecology & Evolution Nov 2020, DOI: 10.1038/s41559-020-1280-9 - Co-occurrence history increases ecosystem stability and resilience in experimental plant communities
van Moorsel, Sofia J.; Hahl, Terhi; Petchey, Owen L.; Ebeling, Anne; Eisenhauer, Nico; Schmid, Bernhard; Wagg, Cameron
Ecology DOI: 10.1002/ecy.3205 OCT 2020 - The role of soluble sugars during drought in tropical tree seedlings with contrasting tolerances
O'Brien, Michael J.; Valtat, Annabelle; Abiven, Samuel; Studer, Mirjam S.; Ong, Robert; et al.
Journal Of Plant Ecology DOI: 10.1093/jpe/rtaa017 AUG 2020 - Diverse plant mixtures sustain a greater arbuscular mycorrhizal fungi spore viability than monocultures after 12 years
Dietrich, Peter; Roscher, Christiane; Clark, Adam Thomas; Eisenhauer, Nico; Schmid, Bernhard; et al.
Journal Of Plant Ecology DOI: 10.1093/jpe/rtaa037 AUG 2020 - Plant traits alone are poor predictors of ecosystem properties and long-term ecosystem functioning
van der Plas, Fons; Schroeder-Georgi, Thomas; Weigelt, Alexandra; Barry, Kathryn; Meyer, Sebastian; et al.
Nature Ecology & Evolution DOI: 10.1038/s41559-020-01316-9 DEC 2020 - Local and landscape-level diversity effects on forest functioning
Oehri, Jacqueline; Buergin, Marvin; Schmid, Bernhard; Niklaus, Pascal A.
Plos One, Published: MAY 14 2020 , DOI: 10.1371/journal.pone.0233104 - Directed species loss reduces community productivity in a subtropical forest biodiversity experiment
Chen, Yuxin; Huang, Yuanyuan; Niklaus, Pascal A.; Castro-Izaguirre, Nadia; Clark, Adam Thomas; Bruelheide, Helge; Ma, Keping; Schmid, Bernhard
Nature Ecology & Evolution 10.1038/s41559-020-1127-4 2020 - Monitoring biodiversity in the Anthropocene using remote sensing in species distribution models
Randin, Christophe F.; Ashcroft, Michael B.; Bolliger, Janine; Cavender-Bares, Jeannine; Coops, Nicholas C.; et al.
Remote Sensing Of Environment DOI: 10.1016/j.rse.2019.111626, Published: MAR 15 2020 - Biodiversity increases multitrophic energy use efficiency, flow and storage in grasslands
Buzhdygan, OY; Meyer, ST; Weisser, WW; Eisenhauer, N; Ebeling, A; Borrett, SR; Buchmann, N; Cortois, R; De Deyn, GB; de Kroon, H; Gleixner, G; Hertzog, LR; Hines, J; Lange, M; Mommer, L ; Ravenek, J; Scherber, C; Scherer-Lorenzen, M; Scheu, S; Schmid, B; Steinauer, K; Strecker, T; Tietjen, B; Vogel, A; Weigelt, A; Petermann, JS
Nature Ecology & Evolution 4(3): 393-+ DOI: 10.1038/s41559-020-1123-8 MAR 2020 - Community-wide trait means and variations affect biomass in a biodiversity experiment with tree seedlings
Luo, Shan; Schmid, Bernhard; Wagg, Cameron; Chen, Yuxin; Jiang, Bin; et al.
Oikos 10.1111/oik.07273, FEB 2020 - Terrestrial land-cover type richness is positively linked to landscape-level functioning
Oehri, Jacqueline; Schmid, Bernhard; Schaepman-Strub, Gabriela; Niklaus, Pascal A.
Nature Communications 11(1), Article Number: 154, DOI: 10.1038/s41467-019-14002-7, JAN 9 2020 - Nematode communities, plant nutrient economy and life-cycle characteristics jointly determine plant monoculture performance over 12 years
Dietrich, Peter; Roeder, Anna; Cesarz, Simone; Eisenhauer, Nico; Ebeling, Anne; Schmid, Bernhard; Schulze, Ernst-Detlef; Wagg, Cameron; Weigelt, Alexandra; Roscher, Christiane
Oikos 10.1111/oik.06989 JAN 2020 - …

Prof. em. Dr. Bernhard Schmid
University of Zurich
Department of Evolutionary Biology and Environmental Studies
8008 Zurich
Now: Remote Sensing Laboratories, Dept of Geography
Tel: +41 (0)44 635 52 05
Research topics
- Community assembly processes
- Effects of forest biodiversity on ecosystem carbon flux
- Ecological genetics
- Plant–soil feedbacks
- Invasion biology
- Ecology of endangered plant species
Interdisciplinary
- Biodiversity–ecosystem services
- Trophic interactions between plants and other organisms (including mycorrhiza, pathogens, herbivores, pollinators)
- Ecology of Arabidopsis and wheat in collaboration with geneticists
- Perception and valuation of biodiversity