| 词汇 | example_english_alien-species |
| 释义 | alien speciescollocation in Englishmeanings of alienand speciesThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with species. alien adjective uk /ˈeɪ.li.ən/ us /ˈeɪ.li.ən/ relating to creatures from ... See more at alien species noun[C] uk /ˈspiː.ʃiːz/ us /ˈspiː.ʃiːz/ a set of animals or plants in which the members have similar characteristics to each other and can breed with ... See more at species Examples of alien speciesThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Furthermore, he found that there were only a few alienspecies that polluted the catch, inferring that most spiders were involved in local dispersal episodes. Tropical forests, for example, may be degraded through population pressure, fire, and the propagation of alienspecies. The section continues with a description of fishing and the problems arising thereof, and the issue of invasion by alienspecies. It is important to note, however, that there are fundamental non-convexities in the costs of preventing the spread of 'alienspecies'. Insects represent the majority of living organisms and, hence, form a large part of the alienspecies problem. Accordingly, they are not listed as alienspecies in any respective reviews. Do invading and successfully establishing alienspecies, derived from certain donor areas have definable genetic characteristics? The first hypothesis should be tested by extensive and specific surveys for alienspecies in natural habitats. How can alienspecies inventories and interception data help us prevent insect invasions? They determined the risks of invasion associated with each of these pathways and were able to evaluate the effectiveness of current efforts to monitor arrival of alienspecies. Researchers who have tried to analyse characteristic developmental patterns, the speed of dispersal or the degree of genetic divergence in populations of alienspecies have come to different conclusions. Management to control alienspecies should be considered in a wholeecosystem context, based upon an understanding of how forest dynamics and structure affects the spread of alienspecies. We conclude that the ability of this and other alienspecies to colonize intact lowland tropical rain forest is strongly influenced by the prevailing gap dynamics. However, the structure and dynamics of the forest may be considerably altered by the introduction of alienspecies that benefit more than native species from pulses of resources. This is especially critical when the alienspecies is an effective predator on native species or if introduction releases it from its native predators, parasites, or pathogens. Alongside the destruction of natural habitats, the introduction of alienspecies into our ecosystems is one reason for the global loss of biodiversity. From Europarl Parallel Corpus - English In the proposed legislation regarding the introduction of alienspecies, plants are again a little too rigidly aligned with other forms of wildlife. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These alienspecies come in all shapes and sizes, but have one thing in common—they threaten our wildlife and, in particular, our wild plants. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 For that, man is also responsible, because we introduced those alienspecies. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of alien Go to the definition of species See other collocations with species |
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