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Chen, Qingqing ; Wang, Shaopeng ; Borer, Elizabeth T. ; Bakker, Jonathan D. ; Seabloom, Eric W. ; Harpole, W. Stanley ; Eisenhauer, Nico ; Lekberg, Ylva ; Buckley, Yvonne M. ; Catford, Jane A. ; Roscher, Christiane ; Donohue, Ian ; Power, Sally A. ; Daleo, Pedro ; Ebeling, Anne ; Knops, Johannes M. H. ; Martina, Jason P. ; Eskelinen, Anu ; Morgan, John W. ; Risch, Anita C. ; Caldeira, Maria C. ; Bugalho, Miguel N. ; Virtanen, Risto ; Barrio, Isabel C. ; Niu, Yujie ; Jentsch, Anke ; Stevens, Carly J. ; Gruner, Daniel S. ; MacDougall, Andrew S. ; Alberti, Juan ; Hautier, Yann:
Multidimensional responses of grassland stability to eutrophication.
In: Nature Communications.
Bd. 14
(2023)
.
- 6375.
ISSN 2041-1723
DOI: https://doi.org/10.1038/s41467-023-42081-0
Abstract
Eutrophication usually impacts grassland biodiversity, community composition, and biomass production, but its impact on the stability of these community aspects is unclear. One challenge is that stability has many facets that can be tightly correlated (low dimensionality) or highly disparate (high dimensionality). Using standardized experiments in 55 grassland sites from a globally distributed experiment (NutNet), we quantify the effects of nutrient addition on five facets of stability (temporal invariability, resistance during dry and wet growing seasons, recovery after dry and wet growing seasons), measured on three community aspects (aboveground biomass, community composition, and species richness). Nutrient addition reduces the temporal invariability and resistance of species richness and community composition during dry and wet growing seasons, but does not affect those of biomass. Different stability measures are largely uncorrelated under both ambient and eutrophic conditions, indicating consistently high dimensionality. Harnessing the dimensionality of ecological stability provides insights for predicting grassland responses to global environmental change.
Weitere Angaben
| Publikationsform: | Artikel in einer Zeitschrift |
|---|---|
| Begutachteter Beitrag: | Ja |
| Institutionen der Universität: | Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften > Fachgruppe Geowissenschaften > Professur Störungsökologie > Professur Störungsökologie - Univ.-Prof. Dr. Anke Jentsch |
| Titel an der UBT entstanden: | Ja |
| Themengebiete aus DDC: | 500 Naturwissenschaften und Mathematik > 500 Naturwissenschaften 500 Naturwissenschaften und Mathematik > 570 Biowissenschaften; Biologie 500 Naturwissenschaften und Mathematik > 580 Pflanzen (Botanik) |
| Eingestellt am: | 18 Jan 2024 07:43 |
| Letzte Änderung: | 18 Jan 2024 07:43 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/88221 |