Mostrando 6,521 - 6,540 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.34s Limitar resultados
  1. 6521
    “…METHODS: The design was an ecological study. Malaria burden before 1951 and procedures of 64 years (1952–2015) from malaria hyperendemicity to elimination are described. …”
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  2. 6522
    “…BACKGROUND: Pastoral social-ecological systems (SESs) are adaptive and complex systems rooted in the extensive exploitation of forage plants for livestock-based livelihoods and culture. …”
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  3. 6523
    “…We have used a three-decade-long field study on hantavirus, a rodent-borne zoonotic pathogen distributed worldwide, coupled with epidemiological data from an endemic area of China, and show that the shift in the ecological dynamics of Hantaan virus was closely linked to environmental fluctuations at the human-wildlife interface. …”
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  4. 6524
    “…Studies were conducted to evaluate distribution, ecology, genetics and secondary chemistry to shed light on factors associated with their respective invasive success. …”
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  5. 6525
    “…Studies were carried out in Krugersdorp, South Africa, to evaluate the ecological and human health risks associated with exposure to metals and metalloids in mine tailings contaminated soils. …”
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  6. 6526
    “…Aspects of its stress metabolism, ecology, interactions with diverse animal hosts, clinical presentations and treatment regimens have been well‐studied over the past years. …”
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  7. 6527
    “…Primates possess remarkably variable color vision, and the ecological and social factors shaping this variation remain heavily debated. …”
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  8. 6528
    “…Stream dwelling invertebrates are ideal candidates for the study of ecological speciation as they are often adapted to particular environmental conditions within a stream and inhabit only certain reaches of a drainage basin, separated by unsuitable habitat. …”
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  9. 6529
    por Chen, Han-Shen
    Publicado 2017
    “…In this paper, the overall ecological and environmental sustainability in the Cing-Jing region in Taiwan is examined. …”
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  10. 6530
    “…Our study supports the utility of oligotyping for distinguishing sequence types along certain ecological features, while it stresses that 16S rRNA gene sequence types may not reflect ecologically or phylogenetically cohesive populations. …”
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  11. 6531
    “…This work reveals the evolution of the fungal CHS gene family, and its correlation with fungal morphogenesis and adaptation to ecological niches.…”
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  12. 6532
    “…Ecological restoration is widely practiced as a means of rehabilitating ecosystems and habitats that have been degraded or impaired through human use or other causes. …”
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  13. 6533
  14. 6534
  15. 6535
    “…Understanding Allee effect has crucial importance for ecological conservation and management because it is strongly related to population extinction. …”
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  16. 6536
  17. 6537
    “…The values of the abiotic variables and the HII indicated that most of the streams have good ecological integrity, due to high oxygen levels and low concentrations of dissolved solids and electric conductivity. …”
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  18. 6538
    “…Given these results, bioluminescence has to be considered an important ecological trait from the surface to the deep-sea.…”
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  19. 6539
  20. 6540
    por Maynard, Jonathan J., Karl, Jason W.
    Publicado 2017
    “…Ecological site classification has emerged as a highly effective land management framework, but its utility at a regional scale has been limited due to the spatial ambiguity of ecological site locations in the U.S. or the absence of ecological site maps in other regions of the world. …”
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