alien species
Alien species in the Finnish weed flora
... of species, was evalu- ated by exploring the distribution patterns of spe- cies within ...established alien species oc- cur only in a limited range in Finland, the pattern found in ruderal plants at ...
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Invasive alien species in district udhampur, jammu and kashmir, india
... the species which have been listed and described along with their toxicity levels and ecological impacts are to be the cause of immediate concern in ...invasive alien species are a serious threat to ...
7
A unified classification of alien species based on the magnitude of their environmental impacts
... Abstract: Species moved by human activities beyond the limits of their native geographic ranges into areas in which they do not naturally occur (termed aliens) can cause a broad range of significant changes to ...
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Invasive alien species in the flora of Jammu, Jammu and Kashmir, India
... invasive alien species (IAS) has become a threat to several ...Such species are one of the biggest threats to ...invasive alien species reported to have successfully colonized in the ...
9
Tackling invasive alien species in Europe: The top 20 issues
... Invasive Alien Species (IAS) are considered to be one of the major threats to native biodiversity, with the World Conservation Union (IUCN) citing their impacts as ‘immense, insidious, and usually ...12,000 ...
20
An assessment of the information content of South African alien species databases
... of alien species suffer from a wide variety of errors (McGeoch et ...2013). Alien plants and vertebrates in South Africa are relatively well studied (Richardson et ...the alien species ...
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Datura inoxia Mill. (Solanaceae), a new alien species in Serbia
... an alien species while in other European countries its alien status is unknown (DAISIE, ...this species is cultivated as medicinal plant and that it occasionally escapes from cultivation (O b ...
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Alien species vs. native species: from community ecology to eco-evolutionary dynamics
... an alien species in the new region may not be accidental; its natural history and set of adaptations in its native range can be very informative when evaluating and understanding its invasibility potential ...
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Alien Species Numerically Dominate Natural Enemy Communities in Urban Habitats: A Preliminary Study
... aphid species are considered pests of crops and ornamental plants and their abundance, as in other herbivores, often increases with increasing levels of urbanization (Raupp et ...the alien species ...
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Developing a list of invasive alien species likely to threaten biodiversity and ecosystems in the European Union
... on species) and ambiguity in terminology, which is a problem in invasion ecology, particularly between experts from differ- ent taxonomic groups (Essl et ...potential alien species (Vanderhoeven et ...
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Invasive alien species in district kathua (north-west himalayas), jammu and kashmir, India
... invasive alien species have naturally intruded into the area due to its geographical position in the vicinity of northern plains of ...invasive alien species is the widespread loss of ...
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INVASIVE ALIEN SPECIES OF ALLAHABAD AND KAUSHAMBI DISTRICTS OF UTTAR PRADESH, INDIA
... For the present study district Allahabad and adjoining district Kaushambi of U.P., India were selected as these two areas are highly prone for invasion due to their pilgrimage value since ancient times. Allahabad is ...
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Studies on the impact of invasive alien species of family solanaceae in rajouri district of jammu and kashmir
... native species and ...invasive alien species is urgent because the threat is growing daily, and the economic and environmental impacts are ...
5
Growth response of an invasive alien species to climate variations on subantarctic Campbell Island
... Invasive alien species (IAS) are defined as ‘a species that is established outside of its natural past or present distribution, whose introduction and/or spread threaten biological diversity’ (IUCN ...
9
Optimal and robust control of invasive alien species spreading in homogeneous landscapes
... Government agencies lack robust modelling tools to manage the spread of invasive alien species (IAS). In this paper we combine optimal control and simulation methods with biological invasion spread theory ...
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Early records of alien species of Heteroptera (Hemiptera: Prosorrhyncha) in Canada
... Our research on collections also s hows that so me of the alien species have been collected in provinces earlier than published records currently indicate.. Since early recor[r] ...
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No saturation in the accumulation of alien species worldwide
... of alien species first records show that these regulations have not been effective enough to keep up with increasing rates of global trade and slow down alien species accumulation, especially ...
9
Invasive alien species in the flora of jammu and kashmir, India
... plant species which may lead to the accidental spread of same species or ...undesirable alien species through trade is ...invasive alien species are playing a significant role in ...
13
Framework and guidelines for conducting risk analyses for alien species
... A thorough literature review on the Taxon should be conducted to find all relevant information. If no information is published on the Taxon, closely related taxa should be considered, for example congeners. If this is ...
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Zoonotic parasites carried by invasive alien species in China
... many species may play an import- ant role in the transmission of some specific diseases, but the relative researches are rather scarce which sug- gests insufficient emphasis regarding such an ...invasive ...
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