| 词汇 | example_english_dispersal-event |
| 释义 | dispersal eventcollocation in Englishmeanings of dispersaland eventThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with dispersal. dispersal noun[U] uk /dɪˈspɜː.səl/ us /dɪˈspɝː.səl/ the action of spreading across or moving away over a large area, or of making people or things ... See more at dispersal event noun[C] uk /ɪˈvent/ us /ɪˈvent/ anything that happens, especially something important ... See more at event Examples of dispersal eventThese 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. For those events where more than one seed was removed by the same colony, only one dispersalevent was recorded. A dispersalevent is defined as the occurrence of one or more ripe intact seeds of a given species in the sample. Once the ripe fruit or seed is ready for removal the plant has little control over the actual dispersalevent. A dispersalevent for a given species was defined as the occurrence of one or more ripe intact seeds of the species in a sample. Each unique dispersalevent where we collected an ant specimen was treated as an independent replicate. The presence of dung is an intrinsic characteristic of the primary dispersalevent and should be considered when assessing the fate of seeds. However, this still does not explain the synchronicity of the mass dispersalevent or how a biological clock could be so accurate between individuals as to co-ordinate a mass dispersal. More importantly, the separate biogeographic ranges of the two species may be evidence for a transoceanic dispersalevent from one continent to the other. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The authors argued that just a few long-distance dispersal events during the first 10-15 y may be sufficient to initiate forest recovery. For example, mass dispersal events are little understood - how could individual spiders, spider mites and moths suddenly act like a group? We used all the observations of dispersal events per day. However, dispersal events for most other plant species were rare. They have larger groups and home range sizes and disperse seeds to longer distances, increasing the probability of occurrence of long-distance seed dispersal events. High spreading rates were obtained with rare long-distance dispersal events. If this were the case, then reduced seed movement in the monodominant forest may mean less secondary seed dispersal events that would favour the establishment of non-dominant species. Second, simulations were performed to investigate the effect of long-distance dispersal events on the genetic differentiation and spatial structure of populations for a maternally inherited marker. 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 dispersal Go to the definition of event See other collocations with dispersal |
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