implicações da agregação espacial de parasitas para a dinâmica populacional na interação hospedeiro-parasita implications of spatial aggregation of parasites for the population dynamics in host-parasite interaction

Clicks: 189
ID: 140035
1997
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #216 of 356 articles by views in proceedings - 2016 3rd international conference on information technology, computer, and electrical engineering, icitacee 2016

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 356 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
São discutidos aspectos relacionados ao padrão comumente observado de distribuição agregada de parasitas na população-hospedeira. Geralmente observa-se que a maioria dos hospedeiros alberga poucos parasitas, enquanto que poucos hospedeiros albergam a maior proporção dos parasitas. Assim sendo, são analisados fatores que podem influenciar o padrão de distribuição dos parasitas, a relação entre o nível de agregação dos parasitas e a prevalência de infecção, além da variação nesse nível de agregação em função da idade do hospedeiro. Também são considerados fatores que determinam a diversidade de espécies em comunidades de parasitas, os diferentes tipos de competição entre os parasitas e sua relação com o controle biológico. Finalmente são discutidos processos biológicos considerados como de estabilização e de instabilidade sobre o comportamento dinâmico de interações hospedeiro-parasita.
Some aspects of the widely observed over-dispersed pattern of the distribution of parasites within the host population are examined. It has been established in the parasitological literature that most hosts usually harbour few parasites, while only few hosts harbour a large proportion of the parasite population. Factors that may influence the pattern of distribution of parasites, the relation between the level of parasite aggregation and the prevalence of infection, and changes in this level of aggregation as a function of host age are analysed. Factors which determine the diversity of species in parasite communities are presented, and aspects of exploitative and interference competition among parasites and their relations with biological control procedures are also considered. Attention is also focused on the regulatory and destabilizing processes influencing the dynamic behaviour of host-parasite population interactions.
Reference Key
zuben1997revistaimplicaes Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Claudio J. Von Zuben
Journal proceedings - 2016 3rd international conference on information technology, computer, and electrical engineering, icitacee 2016
Year 1997
DOI
10.1590/S0034-89101997000600014
URL
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-89101997000600014
Keywords Keywords not found

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.