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143 results for “invasion success”
Data from: Fast life history traits promote invasion success in amphibians and reptiles
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Investigating the effects of whole genome duplication on phenotypic plasticity: Implications for the invasion success of Giant Goldenrod (Solidago gigantea)
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Propagule composition regulates the success of an invasive seaweed across a heterogeneous seascape
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Demographic analysis of invasible habitat fraction identifies context-dependent roles of resource availability and biotic resistance in determining invasion success
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Data from: Collective dynamical regimes predict invasion success and impacts in microbial communities
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Data from: Effects of grass functional diversity on invasion success by exotic grasses in Cerrado grasslands
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Data from: Propagule pressure and native community connectivity interact to influence invasion success in metacommunities
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An invasive seagrass drives its own success in two invaded seas by both negatively affecting native seagrasses and benefiting from those costs
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Low requirement on the nest site selection influencing the invasion success of House Geckos
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Data from: Successful recovery of native plants post-invasive removal in forest understories is driven by native community features
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Why are some invasive plant species so successful in nutrient-impoverished habitats in south-western Australia: a perspective from their phosphorus-acquisition strategies
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Clonal functional traits favor the invasive success of alien plants into native communities
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Data from: Cold adaptation in the Asian tiger mosquito’s native range precedes its invasion success in temperate regions
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CSR strategy shifts under biotic resistance and grazing drive invasion success of <em>Solanum rostratum</em> in northern China
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Data for: Population genomic insights into invasion success in the polyphagous agricultural pest, Halyomorpha halys
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Spatial structure of reproductive success infers mechanisms of ungulate invasion in Nearctic boreal landscapes
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Polyploidization-enhanced effective clonal reproduction endows the successful invasion of Solidago canadensis
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Data from: Lineage and latitudinal variation in Phragmites australis tolerance to herbivory: implications for invasion success
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Data from: Different functional characteristics can explain different dimensions of plant invasion success
<p>The success of invasive plant species can be evaluated using different dimensions, such as, range size, abundance, and impact. These different dimensions do not always covary but are rarely separated, suggesting an urgency to disentangle the functional mechanisms behind them.</p> <p>A dataset of leaf traits and four dimensions of invasion success (i.e., range size, local abundance, impact on native plant abundance, and impact on native plant diversity) were compiled for 395 non-native plant species in the US and Europe. Associations among dimensions of invasion success and between leaf traits and dimensions were analyzed with general linear models (LMs) and supplemented by phylogenetic generalized least square (PGLS) models, which control for the phylogenetic relatedness across species.</p> <p>The pair-wise associations between most pairs of invasion dimensions were weak or neutral. The only exception was the association between impact on native plant abundance and impact on native plant diversity, which was strongly positive. Traits of species that have large range sizes were associated with a high metabolic rate; whereas, traits of species that were abundant or had a strong impact at the local scale were associated with low metabolic rate. In addition, traits of species with a large range size or having strong impacts on native plant abundance were associated with acquisitive strategies; whereas, traits of species with a high local abundance or strong impacts on native plant diversity were associated with conservative strategies.</p> <p>Synthesis: Different dimensions of invasion success were associated with different functional traits. Invasion success at the regional scale was related to traits that promote rapid colonization; whereas, invasion success at the local scale was related to traits that are potentially less preferred by herbivores. Some locally successful invaders even possessed traits that facilitate a high-stress tolerance and conservative strategy, which were similar to locally abundant native species. Therefore, an ambiguous definition of "invasion success" in mechanism-related studies may produce inconsistent or even controversial conclusions, highlighting the importance of separately studying different dimensions of invasion success.</p>
Data from: Biogeography and anthropogenic impact shape the success of invasive wasps on New Zealand's offshore islands
<p><b>Aim</b></p> <p>The theory of island biogeography predicts that the susceptibility of an island to invasion is determined by its isolation and size. However, many island ecosystems have been intensely modified by humans. Here, we investigated the biogeographic, biotic and anthropogenic drivers of invasive social wasps on 36 offshore islands.</p> <p><b>Location</b></p> <p>Islands off the east coast of New Zealand's North Island.</p> <p><b>Taxa</b></p> <p><i>Vespula germanica</i> (Fabricius, 1793), <i>Vespula vulgaris </i>(Linnaeus, 1758) and <i>Polistes chinensis antennalis </i>(Fabricius, 1793)<i>, Polistes humilis </i>(Fabricius, 1781).</p> <p><b>Methods</b></p> <p>We used GIS software for in situ randomisation of plots on each island (36 islands, 409 plots) and conducted 5-minute wasp counts to estimate wasp abundance. Wasp abundance and canopy cover were recorded at each plot. Island isolation was measured using GIS software. Data on island size, human settlement and the presence of introduced rats (<i>Rattus</i> spp.) were collated from the literature and island managers. The number of boat docks per island was counted from satellite images. A generalised linear mixed effect model (GLMM) was fitted to identify drivers of <i>Vespula</i> and <i>Polistes</i> abundance on offshore islands.</p> <p><b>Results</b></p> <p>The abundance of <i>Vespula</i> was negatively correlated with island isolation and canopy cover, yet positively correlated with island size. <i>Vespula</i> were also more abundant on islands that have been settled by humans. The abundance of <i>Polistes</i> was negatively correlated with canopy cover. Finally, results did not support the notion that invasive wasps were associated with introduced rats on New Zealand's offshore islands.</p> <p><b>Conclusions</b></p> <p>Our findings highlight the importance of biogeographic factors, such as island size and isolation, for species invasions, and suggest that intact forest cover could contribute to biotic resistance to invasive wasps in island ecosystems. Studies of invasive species should consider the joint effects of biogeographic, biotic and anthropogenic factors to best inform conservation management.ealand's North Island.</p>
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.