Informace o publikaci
Herbivory and warming have opposing short-term effects on plant-community nutrient levels across high-Arctic tundra habitats
| Autoři | |
|---|---|
| Rok publikování | 2023 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Journal of Ecology |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | https://doi.org/10.1111/1365-2745.14114 |
| Doi | http://dx.doi.org/10.1111/1365-2745.14114 |
| Klíčová slova | biomass; herbivory; nitrogen; nutrient availability; nutrient cycling; perturbation; phosphorus; plant-herbivore interaction; soil moisture; vascular plant |
| Popis | 1. Environmental changes can rapidly alter standing biomass in tundra plant communities; yet, to what extent can they modify plant-community nutrient levels? Nutrient levels and their changes can affect biomass production, nutrient cycling rates and nutrient availability to herbivores. We examined how environmental perturbations alter Arctic plant-community leaf nutrient concentrations (percentage of dry mass, i.e. resource quality) and nutrient pools (absolute mass per unit area, i.e. resource quantity). |
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