Mostrando 421 - 440 Resultados de 18,145 Para Buscar '"biodiversity"', tiempo de consulta: 0.20s Limitar resultados
  1. 421
    “…Here we investigate the biodiversity value of oil palm plantations in comparison with other dominant regional land-uses in Eastern Amazonia. …”
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  2. 422
    por Bellard, C., Leclerc, C., Courchamp, F.
    Publicado 2015
    “…Most studies of the effects of global changes on biodiversity focus on a single threat, but multiple threats lead to species extinction. …”
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  3. 423
  4. 424
    “…Achieving international targets on biodiversity knowledge requires that information gaps be identified and actions prioritized. …”
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  5. 425
    “…They are potentially important for wetland biodiversity but, despite their ubiquity, information on their biodiversity and management in the wider countryside is scarce. …”
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  6. 426
  7. 427
    por Bruggeman, Douglas J.
    Publicado 2015
    “…Markets for biodiversity have generated much controversy because of the often unstated and untested assumptions included in transactions rules. …”
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  8. 428
  9. 429
    por Norton, David A, Reid, Nick, Young, Laura
    Publicado 2013
    “…The ability to address land degradation and biodiversity loss while maintaining the production of plant and animal products is a key global challenge. …”
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  10. 430
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  12. 432
    “…Nowadays we are seeing the largest biodiversity loss since the extinction of the dinosaurs. …”
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  13. 433
    “…Its importance to angiospermous evolution and biodiversity has been difficult to assess mainly because of insufficient taxonomic documentation. …”
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  14. 434
    “…This paper makes comparative analysis of crop yield, soil organic matter and economic benefits within the practice on Biodiversity Management of Organic Farming (BMOF) at Hongyi Organic Farm (HOF) over eight years and between BMOF and CF. …”
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  15. 435
  16. 436
    “…Thus we argue that rather than merely describing spatio-temporal patterns of fire regimes, pyrodiversity must be understood in terms of feedbacks between fire regimes, biodiversity and ecological processes. Humans shape pyrodiversity both directly, by manipulating the intensity, severity, frequency and extent of fires, and indirectly, by influencing the abundance and distribution of various trophic guilds through hunting and husbandry of animals, and introduction and cultivation of plant species. …”
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  17. 437
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  19. 439
    “…The conversion to date, and future expansion, threatens biodiversity and increases greenhouse gas emissions. …”
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  20. 440
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