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Data were collected on plant abundance in Illinois with the goal of determining correlations between the abundance of dominant plant taxa and other plant species.
Categories: Data;
Tags: Illinois,
Illinois,
USGS Science Data Catalog (SDC),
abundance impact curve,
biota,
These data were analyzed for the publication 'Accounting for sampling patterns reverses the relative importance of trade and climate for the global sharing of exotic plants': Aim: Exotic species’ distributions reflect patterns of human-mediated dispersal, species’ climatic tolerances, and a suite of other biotic and abiotic factors. The relative importance of each of these factors will shape how the spread of exotic species is affected by ongoing economic globalization and climate change. However, patterns of trade may be correlated with variation in scientific sampling effort globally, potentially confounding studies that do not account for sampling patterns. Location: Global. Methods: We used data from the Global...
Categories: Data;
Types: Citation;
Tags: Global,
USGS Science Data Catalog (SDC),
ecology,
macroecology,
nonindigenous species,
Understanding invasive plant impacts can provide insight into community assembly and inform the development of successful management strategies. The impacts of invasive species depend on how they alter patterns of abundance within recipient communities and on the characteristics of the invaders and the affected species. Research has suggested that common species may be more impacted by invasions, and that similarity between native and invasive species underlies impact. To assess large-scale patterns of invasive plant impact, we are bringing together plant community data from 75,000 plots across natural areas of the U.S. with information on plant functional traits and evolutionary history. Functional traits are characteristics...
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