Mostrando 4,361 - 4,380 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.75s Limitar resultados
  1. 4361
    por Girard, Catherine, Renaud, Sabrina
    Publicado 2012
    “…The diversification shortly followed the first crisis and might correspond to an opportunistic occupation of empty ecological niche. The subsequent oriented shrinking in the morphospace occupation suggests that the ecological space available to Palmatolepis decreased through time, due to a combination of factors: deteriorating climate, expansion of competitors and predators. …”
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  2. 4362
    por Burdon, Jeremy J, Thrall, Peter H
    Publicado 2008
    “…We suggest that this is particularly the case given that agro-ecological host–pathogen interactions represent a diversity of situations ranging from those that only involve agricultural crops through to those that also include weedy crop relatives or even unrelated native plant communities. …”
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  3. 4363
    “…Invading an occupied niche is a formidable ecological challenge, and one of particular human importance in the context of food-borne microbial pathogens. …”
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  4. 4364
    “…Therefore, trait changes caused by human activity may be shaping ecological dynamics on a global scale. We present evidence for important ecological effects associated with human-induced trait change in a variety of study systems. …”
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  5. 4365
    “…Understanding factors that shape biodiversity and species coexistence across scales is of utmost importance in ecology, both theoretically and for conservation policies. …”
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  6. 4366
    “…The ecological insurance hypothesis predicts a positive effect of species richness on ecosystem functioning in a variable environment. …”
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  7. 4367
  8. 4368
    “…The aim of this study was to predict the distribution of Culex tritaeniorhynchus using ecological niche modeling. METHODS/PRINCIPAL FINDINGS: An ecological niche model was constructed using the Maxent program to map the areas with suitable environmental conditions for the Cx. tritaeniorhynchus vector. …”
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  9. 4369
  10. 4370
  11. 4371
  12. 4372
    “…This mini-review summarizes the peculiar microbiology of M. oxyfera and discusses the potential ecological importance and engineering application of the n-damo process.…”
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  13. 4373
  14. 4374
    “…The ecologic and sociodemographic variables were examined by univariate analysis and multivariate logistic regression. …”
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  15. 4375
  16. 4376
    “…Next, the authors selected among variables available both in the European Union Statistics on Income and Living Conditions survey and French national census those best reflecting individual experience of deprivation using multivariate logistic regression. An ecological measure of deprivation was provided for all the smallest French geographical units. …”
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  17. 4377
  18. 4378
    “…We show that in-host trade-offs, an under-studied aspect of disease ecology, are fundamental to understanding the outcomes of competing viral strains under differential immune responses. …”
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  19. 4379
  20. 4380
    “…Patterning industrial networks on ecological ones has been shown to provide significant improvements at multiple levels. …”
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