Mostrando 4,421 - 4,440 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.31s Limitar resultados
  1. 4421
  2. 4422
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  4. 4424
    “…BACKGROUND: The purpose of this study was to explore the socio-ecological determinants of participation and dropout in organised sports in a nationally-representative sample of Australian children. …”
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  5. 4425
    “…Dog ecology is essential in understanding the distribution, structure, and population density of dogs and pattern of dog ownership in any given area. …”
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  6. 4426
    “…The causal pie model has fulfilled this role in epidemiology and could be of similar value in evolutionary biology and ecology. In the causal pie model, outcomes result from sufficient causes. …”
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  7. 4427
    “…The mathematical ecological approaches used in this study demonstrated the presence of ecological niches and suggested the geographical distribution of soybean-nodulating bradyrhizobia to be a function of latitude and the related climate, with clusters in the order Bj123, Bj110, Bj6, and Be76 from north to south in Japan.…”
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  8. 4428
    “…RESULTS: No evidence of a positive ecological association between national migration intensity and HIV prevalence was found. …”
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  9. 4429
    “…In particular, both groups had opposing correlations to the Gemmatimonadetes phylum, with the TM7-3 class seemingly being outcompeted by this phylum to result in a negative correlation. These ecological controls allow the characteristics of a TM7 phylum preferred niche to be defined and give insight into possible avenues for cultivation of this previously uncultured group.…”
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  10. 4430
    “…Mediterranean gorgonian forests are threatened by several human activities and are affected by climatic anomalies that have led to mass mortality events in recent decades. The ecological role of these habitats and the possible consequence of their loss are poorly understood. …”
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  11. 4431
  12. 4432
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  14. 4434
    “…To guide allocation of subsidies, an ecological-based ranking of fields at a regional level was recommended and applied. …”
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  15. 4435
    “…We evaluated both geomorphic and ecological responses annually for two years post removal, and asked if functional traits of the macroinvertebrate assemblages provided more persistent signals of ecological disturbance than taxonomically defined assemblages over the period of study. …”
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  16. 4436
  17. 4437
    “…Our results reveal a pattern of sexual dimorphism that transcends extreme differences in culture and ecology. They point toward strong cross-cultural constraints beyond the biological predispositions of nature and the cultural particularities of nurture. …”
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  18. 4438
  19. 4439
    “…We believe this method can help unify the study of biodiversity patterns along ecological gradients.…”
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  20. 4440
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