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.

• Community assembly processes 
• Effects of forest biodiversity on ecosystem carbon flux
• Ecological genetics
• Plant–soil feedbacks
• Invasion biology
• Ecology of endangered plant species

► Google Scholar: https://scholar.google.ch/citations?hl=de&user=GK-0yuEAAAAJ

• Transdisciplinarity: A productive provocation
  D Fischer, B Schmid, I Seidl  2023
  GAIA-Ecological Perspectives for Science and Society 32 (1), 77-77
• Higher productivity in forests with mixed mycorrhizal strategies
  S Luo, RP Phillips, I Jo, S Fei, J Liang, B Schmid, N Eisenhauer
  Nature Communications 14 (1), 1377  2023
• Biodiversity–stability relationships strengthen over time in a long-term grassland experiment
  C Wagg, C Roscher, A Weigelt, A Vogel, A Ebeling, E De Luca, A Roeder, ...
  Nature communications 13 (1), 7752  2022
• 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
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