Mostrando 6,381 - 6,400 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.94s Limitar resultados
  1. 6381
  2. 6382
    por Marino, Andrea, Baldi, Ricardo
    Publicado 2014
    “…The aim of this study was to model guanaco family and bachelor group sizes in contrasting ecological settings in order to test hypotheses regarding the adaptive significance of group-size variation. …”
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  3. 6383
    “…We examined anatomical variation in 46 herbaceous taxa from the subfamily Campanuloideae (Campanulaceae) to link this information with their phylogeny, ecology and comparative material of 56 woody tropical taxa from the subfamily Lobelioideae. …”
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  4. 6384
    por Poisot, Timothée, Gravel, Dominique
    Publicado 2014
    “…Connectance and degree distributions are important components of the structure of ecological networks. In this contribution, we use a statistical argument and simple network generating models to show that properties of the degree distribution are driven by network connectance. …”
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  5. 6385
    “…This article reviews the evidence on PA interventions in childcare by applying a socio-ecological approach. A computer-based literature search for intervention studies aimed at increasing children’s PA levels was run across four databases: SPORTDiscus, ISI Web of Science, PsycINFO and ERIC. …”
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  6. 6386
    “…The possibility that high diversity in peripheral urban areas arose only recently as a short-term phenomenon in urban ecology merits further research based on long-term data.…”
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  7. 6387
  8. 6388
    “…Purpose: Despite the growing evidence that ecological factors contribute to substance use, the relationship of ecological factors and illicit drugs such as marijuana use is not well understood, particularly among adolescents in Latin America. …”
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  9. 6389
    “…Functional trait databases are powerful tools in ecology, though most of them contain large amounts of missing values. …”
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  10. 6390
    “…However, much work is needed to understand the link between carbon, nitrogen, and phosphorus in controlling resource allocation at different levels of biological resolution (cellular versus ecological). An improved understanding of the relationship between the effects of N, P, and micronutrient availability on carbon resource allocation (cell growth versus lipid storage) in microalgae is needed in conjunction with life cycle analysis. …”
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  11. 6391
    por Tilley, P. J. Matt, Rees, Clare S.
    Publicado 2014
    “…In this clinical case study, we sought to determine if the use of Ecological Momentary Assessment (EMA) could provide additional symptom information beyond that captured during standard assessment of OCD. …”
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  12. 6392
  13. 6393
    “…We tested the hypothesis that the effect of forest basal area on tree growth interacts with macro-ecological gradients of primary productivity, using a large dataset of eucalypt tree growth collected across temperate and sub- tropical mesic Australia. …”
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  14. 6394
  15. 6395
    “…Insecticides are agents of environmental disturbance that can potentially change ecological relationships and competitive outcomes, but this subject has seldom been examined. …”
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  16. 6396
    “…We use case studies of three wildlife species – giant panda, dugong, and California condor – to demonstrate the ecological insights and conservation management benefits provided by 3D home range estimation and visualization for terrestrial, aquatic, and avian wildlife research.…”
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  17. 6397
  18. 6398
    “…Our Ecosystem Principles Approach was successful in integrating ecological information into the ecosystem services assessment process. …”
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  19. 6399
    por Liu, Tzu-Ming, Lu, Dau-Jye
    Publicado 2014
    “…We show that tourism activities severely impact the ecology of Orchid Island, its natural resources, and the culture of the Tao tribe. …”
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  20. 6400
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