A trait-based model of dryland vegetation uncovers the roles of spatial self-organization in maintaining biodiversity in a changing climate and offers novel ways of managing ecosystems at risk.
Species and genetic diversity promote tree community productivity by increasing functional diversity and reducing herbivore damage and soil fungal diversity.
Dakota E McCoy, Benjamin Goulet-Scott ... John Kartesz
Across 63 large US cities, street tree communities are shaped by climate, clustered by species, and made more similar between cities due to the presence of introduced species.
David J Harning, Samuel Sacco ... Gifford H Miller
Following the last deglaciation in the North Atlantic, DNA evidence shows Betulaceae colonization was consistently delayed compared to Salicaceae, which may serve as an analog for modern global warming.
Zheng Zhou, Valentyna Krashevska ... Anton Potapov
Tropical land use makes most soil animal groups shift to 'fast' energy channel and restructures soil food web at community level, but this change is buffered by earthworms at ecosystem (energetic) level.
Environmental gradients can modify a fundamental relationship between host community structure and disease, with implications for predicting disease risk in a changing world.
Arne Weinhold, Elham Karimi Dorcheh ... Ian T Baldwin
The attempt to manipulate a microbiome in planta to study the ecological consequences under field conditions leaves plants and their microbes surprisingly unimpressed.
The regional stability across distant local communities is related to the stability of and asynchronous dynamics among local communities, which are strongly impacted by population dynamics of a few abundant species and relative weakly by species diversity.
Rita de Cassia Pessotti, Bridget L Hansen ... Matthew F Traxler
The widespread occurrence of metabolically active streptomycetes in Odontotaenius disjunctus beetle frass may insulate their galleries against pathogenic fungal invasion through the production of diverse antimicrobial specialized metabolites.