Mostrando 641 - 660 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.28s Limitar resultados
  1. 641
  2. 642
    “…Here we discuss the ecology and management of GLD, focusing primarily on Grapevine leafroll-associated virus 3, the most important virus species within the complex. …”
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  3. 643
    “…Hypotheses that relate body size to energy use are of particular interest in community ecology and macroecology because of their potential to facilitate quantitative predictions about species interactions and to clarify complex ecological patterns. …”
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  4. 644
    por Zhang, Jiang, Wu, Lingfei
    Publicado 2013
    “…BACKGROUND: An ecological flow network is a weighted directed graph in which the nodes are species, the edges are “who eats whom” relationships and the weights are rates of energy or nutrient transferred between species. …”
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  5. 645
    “…We address the question why papers dealing with the ecology of primates are so sparsely represented in the general ecological literature. …”
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  6. 646
    “…We also argue that our present addition to computational visual ecology can be developed further, and that a computational approach offers plenty of unused potential for investigations of visual ecology in both aquatic and terrestrial habitats.…”
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  7. 647
  8. 648
    “…We studied several typical and important ecological systems: the predation, competition, mutualism and a realistic lynx-snowshoe hare model. …”
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  9. 649
    “…These nonlinearities are comparable to those often incorporated into poverty trap models in the economics literature, but, importantly, here the mechanism is anchored in core ecological principles. Coupled models of this sort could be usefully developed in many economically important biophysical systems—such as agriculture, fisheries, nutrition, and land use change—to serve as foundations for deeper explorations of how fundamental ecological processes influence structural poverty and economic development.…”
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  10. 650
    “…This editorial was published jointly in both BMC Ecology and BMC Evolutionary Biology.…”
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  11. 651
    “…This editorial was published jointly in both BMC Ecology and BMC Evolutionary Biology.…”
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  12. 652
  13. 653
  14. 654
    “…We hypothesize that larval recognition contributes to the cohabitation of species with similar ecologies, thus aiding the organization and persistence of Drosophila species guilds in the wild.…”
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  15. 655
    “…Ecological differences often evolve early in speciation as divergent natural selection drives adaptation to distinct ecological niches, leading ultimately to reproductive isolation. …”
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  16. 656
    “…In this review we provide the current status on the diversity and ecology of bifidobacteria. In addition, we will discuss the molecular mechanisms that allow this intriguing group of bacteria to colonize and persist in the GIT, so as to facilitate interaction with its host.…”
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  17. 657
    “…Furthermore, current culturing methods used for identification of Arcobacter fail to identify some abundant members of the community and may underestimate the presence of species with affinities for growth at lower temperatures. Understanding the ecological factors that affect the survival and growth of Arcobacter spp. in sewer infrastructure may better inform the risks associated with these emerging pathogens.…”
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  18. 658
    por Searchfield, Grant D.
    Publicado 2014
    “…In this review, an ecological framework for current neurophysiological evidence is considered. …”
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  19. 659
  20. 660
    “…We propose a definition for ecological opportunity that provides an explicit mechanism for its action. …”
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