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공공누리This item is licensed Korea Open Government License

dc.contributor.author
이상동
dc.contributor.author
전태수
dc.contributor.author
박소현
dc.contributor.author
박영석
dc.contributor.author
이범영
dc.contributor.author
정영진
dc.date.accessioned
2019-08-28T07:40:35Z
dc.date.available
2019-08-28T07:40:35Z
dc.date.issued
2007-04-24
dc.identifier.issn
0304-3800
dc.identifier.uri
https://repository.kisti.re.kr/handle/10580/13670
dc.identifier.uri
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=NART31315454
dc.description.abstract
Invasion processes of pest insects in forest were elucidated through simulation by the lattice model. Population size was regarded as the state of the model, and the local rules governing movement and reproduction were accordingly incorporated with the weights for calculating the state. The constraints of population growth with the upper limit and the long distance movement contributed to rapid increase in the speed of range expansion. The spatially explicit model was feasible in integrating local development of population and provided a comprehensive illustration on the range expansion of pest populations on the lattice space. The results from the models were comparable with the field data. Advantages in the usage of the lattice model were further discussed in managing populations with high densities.
dc.language
eng
dc.relation.ispartofseries
Ecological modelling
dc.title
Range expansion of forest pest populations by using the lattice model
dc.citation.endPage
166
dc.citation.number
41276
dc.citation.startPage
157
dc.citation.volume
203
dc.subject.keyword
Computer simulation
dc.subject.keyword
Range expansion
dc.subject.keyword
Pest population
dc.subject.keyword
Dispersal
dc.subject.keyword
Lattice model
dc.subject.keyword
Cellular automata
dc.subject.keyword
Pine needle gall midge
dc.subject.keyword
Pine wilt disease
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7. KISTI 연구성과 > 학술지 발표논문
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