Positive interactions between an exotic invader and moss biocrusts vary across life-stage and correspond with the effect of water pulses on soil nitrogen

Mandy Slate, Morgan McLeod & Ragan Callaway
The size and frequency of resource pulses can affect plant interactions and increase the abundance of invasive species relative to native species. We examined resource pulses generated during desiccation and rehydration of communities of native biological soil crust (biocrust) forming mosses, in the context of positive associations between biocrusts and the invasive forb, Centaurea stoebe. We surveyed Centaurea and biocrust cover and evaluated how interactions among Centaurea, biocrusts, and water pulses influenced plant biomass and...
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2 downloads reported since publication in 2021.

These counts follow the COUNTER Code of Practice, meaning that Internet robots and repeats within a certain time frame are excluded.
What does this mean?