Mostrando 941 - 960 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.68s Limitar resultados
  1. 941
    “…Reflective of income and wealth distributions, philanthropic gifting appears to follow an approximate power-law size distribution as measured by the size of gifts received by individual institutions. We explore the ecology of gifting by analysing data sets of individual gifts for a diverse group of institutions dedicated to education, medicine, art, public support, and religion. …”
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  2. 942
    por Suweis, Samir, D'Odorico, Paolo
    Publicado 2014
    “…A number of social-ecological systems exhibit complex behaviour associated with nonlinearities, bifurcations, and interaction with stochastic drivers. …”
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  3. 943
    “…Humans receive multiple benefits from various landscapes that foster ecological services and aesthetic attractiveness. In this study, a hybrid framework was proposed to evaluate ecological and aesthetic values of five landscape types in Houguanhu Region of central China. …”
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  4. 944
  5. 945
    por Xu, Linyu, Yin, Hao, Li, Zhaoxue, Li, Shun
    Publicado 2014
    “…As the land ecosystem provides the necessary basic material resources for human development, land ecological security (LES) plays an increasingly important role in sustainable development. …”
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  6. 946
    “…Identifying the factors underlying the origin and maintenance of the latitudinal diversity gradient is a central problem in ecology, but no consensus has emerged on which processes might generate this broad pattern. …”
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  7. 947
  8. 948
  9. 949
  10. 950
  11. 951
    “…Understanding the origin of the ecological diversity encompassed by these nearly 700 described species has been a challenge. …”
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  12. 952
    por Begossi, Alpina
    Publicado 2014
    “…These reading interests included political economy and philosophy; evolution and sociobiology; evolutionary, human, and cultural ecology; cultural transmission; fisheries; local knowledge; ecological economics; and, naturally, ethnobiology.…”
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  13. 953
    por Boynton, Primrose J, Greig, Duncan
    Publicado 2014
    “…Yeast researchers need model systems for ecology and evolution, but the model yeast Saccharomyces cerevisiae is not ideal because its evolution has been affected by domestication. …”
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  14. 954
    “…Here, we provide an overview of the ecology of this coral pathogen and present new information on R. reptotaenium ecophysiology, including roles in the infection process, chemotactic and other motility responses, and the effect of pH on growth and motility. …”
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  15. 955
    “…The zoonotic disease tularemia is endemic in large areas of the Northern Hemisphere, but research is lacking on patterns of spatial distribution and connections with ecologic factors. To describe the spatial epidemiology of and identify ecologic risk factors for tularemia incidence in Sweden, we analyzed surveillance data collected over 29 years (1984–2012). …”
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  16. 956
  17. 957
    “…To understand the biopsychosocial profile of eating behaviors in an ecologically valid way, ecological momentary assessment (EMA) is appropriate because its use is able to overcome the recall bias in patient-reported outcomes (PROs). …”
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  18. 958
    “…We argue here that advances in plant dispersal ecology research will be determined by our ability to surmount challenges of spatiotemporal scales and heterogeneities and ecosystem complexity. …”
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  19. 959
  20. 960
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