Indicators for monitoring biological invasions at a national level
نویسندگان
چکیده
منابع مشابه
Monitoring Biological Invasions in Freshwater Habitats
Biological invasions of freshwater habitats are due to the accidental or deliberate introduction of organisms associated to aquaculture, sports fishing, passive transport by vessels, ornamental uses and man-made canals and corridors. In European freshwater habitats, about 296 species of alien invertebrate, mostly crustaceans, and 136 species of alien fish have been introduced (Gherardi et al. 2...
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Where do basal bodies come from? The basal body is considered to be a self-replicating organelle. In a process that is not yet completely understood, the daughter basal body is assembled adjacent and orthogonal to the mother organelle. Although this was long speculated to be a templated assembly process, it is likely that the mother basal body acts as the site where components required for asse...
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There has been a dramatic growth in research on biological invasions over the past 20 years, but a mature understanding of the field has been hampered because invasion biologists concerned with different taxa and different environments have largely adopted different model frameworks for the invasion process, resulting in a confusing range of concepts, terms and definitions. In this review, we p...
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We consider the problem of forecasting the regions at higher risk for newly introduced invasive species. Favourable and unfavourable regions may indeed not be known a priori, especially for exotic species whose hosts in native range and newly-colonised areas can be different. Assuming that the species is modelled by a logistic-like reaction-diffusion equation, we prove that the spatial arrangem...
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Extracting the population level behaviour of biological systems from that of the individual is critical in understanding dynamics across multiple scales and thus has been the subject of numerous investigations. Here, the influence of spatial heterogeneity in such contexts is explored for interfaces with a separation of the length scales characterising the individual and the interface, a situati...
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ژورنال
عنوان ژورنال: Journal of Applied Ecology
سال: 2018
ISSN: 0021-8901,1365-2664
DOI: 10.1111/1365-2664.13251