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Community Structure, Distribution and Population Dynamics of Entomobryidae (Collembola)

Vegter, J. J. ; Joosse, E. N. G. ; Ernsting, G.

The Journal of animal ecology, 1988-10, Vol.57 (3), p.971-981 [Periódico revisado por pares]

Oxford: Blackwell Scientific Publications

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Título:
Community Structure, Distribution and Population Dynamics of Entomobryidae (Collembola)
Autor: Vegter, J. J. ; Joosse, E. N. G. ; Ernsting, G.
Assuntos: Aggregation ; Animal and plant ecology ; Animal ecology ; Animal, plant and microbial ecology ; Animals ; Biological and medical sciences ; Collembola ; Demecology ; Entomobryidae ; Fundamental and applied biological sciences. Psychology ; Humus ; Orchesella cincta ; Population density ; Population dynamics ; Population ecology ; Protozoa. Invertebrata ; Soil ecology ; Soil samples ; Tomocerus ; Woodlands
É parte de: The Journal of animal ecology, 1988-10, Vol.57 (3), p.971-981
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
Descrição: (1) Entomobryid Collembola were sampled over 4 years in eight woodland habitats, differing in soil and litter type. (2) Ranked abundance curves for each community were approximately linear on a semi-log scale. Evenness was highest in the youngest woodland which was situated in a polder. In older mainland habitats the first three species in the sequence showed a more extreme pattern of dominance. (3) Population density of hygric Tomocerus species was lowest in woodlands with more heterogeneous moisture regimes whereas population density of the drought-tolerant species Orchesella cincta was high in these areas. (4) The degree of spatial aggregation of a species appeared to be unrelated to its drought sensitivity or to spatial heterogeneity in moisture regime of the habitat, but in general depended on population density. (5) The intensity of temporal fluctuations in population number was density-dependent and unrelated to environmental heterogeneity.
Editor: Oxford: Blackwell Scientific Publications
Idioma: Inglês

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Community Structure, Distribution and Population Dynamics of Entomobryidae (Collembola)

Vegter, J. J. ; Joosse, E. N. G. ; Ernsting, G.

Oxford: Blackwell Scientific Publications

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