Condition-dependent, phenotype-dependent and genetic-dependent factors in the natal dispersal of a solitary rodent
نویسندگان
چکیده
منابع مشابه
Condition and Phenotype-Dependent Dispersal in a Damselfly, Calopteryx splendens
Individual dispersal decisions may be affected by the internal state of the individual and the external information of its current environment. Here we estimated the influence of dispersal on survival and investigated if individual phenotype (sex and wing length) and environmental condition (conspecific density and sex-ratio) affected dispersal decisions in the banded damselfly, Calopteryx sple...
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We find the evolutionarily stable dispersal behaviour of a population that inhabits a heterogeneous environment where patches differ in safety (the probability that a juvenile individual survives until reproduction) and productivity (the total competitive weight of offspring produced by the local individual), assuming that these characteristics do not change over time. The body condition of clo...
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Dispersal and the underlying movement behaviour are processes of pivotal importance for understanding and predicting metapopulation and metacommunity dynamics. Generally, dispersal decisions are condition-dependent and rely on information in the broad sense, like the presence of conspecifics. However, studies on metacommunities that include interspecific interactions generally disregard conditi...
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Objective: The present study was conducted to compare emotional-behavioral disorders, self-concept and academic achievement between children with substance-dependent and non-dependent parents. Method: This study was a causal-comparative design. The statistical population included all male students of public high schools (first and second periods) in the west of Tehran in 2018-2019. Among them, ...
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V. Penteriani ([email protected]) and M. M. Delgado, Dept of Conservation Biology, Estación Biológica de Doñana, C.S.I.C., c/ Americo Vespucio s/n, ES-41092 Seville, Spain. Present address of VP: Finnish Museum of Natural History, Univ. of Helsinki, FI-00014 Helsinki, Finland, present address of MMD: Metapopulation Research Group, Dept of Biosciences, Univ. of Helsinki, FI-00014 Helsinki, ...
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ژورنال
عنوان ژورنال: Journal of Animal Ecology
سال: 2010
ISSN: 0021-8790
DOI: 10.1111/j.1365-2656.2010.01714.x