Mostrando 5,941 - 5,960 Resultados de 18,145 Para Buscar '"biodiversity"', tiempo de consulta: 0.30s Limitar resultados
  1. 5941
    “…Alternative prioritization strategies have been proposed to safeguard biodiversity over macroevolutionary time scales. The first prioritizes the most distantly related species—maximizing phylogenetic diversity (PD)—in the hopes of capturing at least some lineages that will successfully diversify into the future. …”
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  2. 5942
    “…Southwest China is home to not only global biodiversity hotspots, but also rapid economic and population growth and extensive changes in land use. …”
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  3. 5943
    “…The Cerrado biome in Brazil is a tropical savanna and an important global biodiversity hot spot. Today, only a fraction of its original area remains undisturbed, and this habitat is at risk of conversion to agriculture, especially to soybeans. …”
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  4. 5944
  5. 5945
    “…Our results suggest that a scenario including low greenhouse gas concentrations and nutrient pollution and ecologically focused fisheries management results in high biodiversity and catch value. On the other hand, scenarios envisioning increasing societal inequality or economic growth based on fossil fuels, high greenhouse gas emissions and high nutrient loads result in decreased habitat quality and diminished biodiversity. …”
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  6. 5946
    “…The Himalayas are one of earth’s hotspots of biodiversity. Among its many cryptic and undiscovered organisms, including vertebrates, this complex high-mountain ecosystem is expected to harbour many species with adaptations to life in high altitudes. …”
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  7. 5947
    “…Declines in agricultural biodiversity associated with modern farming practices may negatively affect the sustainability of agro-ecosystems, but formal knowledge of historical variation in spatio-temporal variation of agro-biodiversity is limited. …”
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  8. 5948
    “…This paper reports on the biodiversity of the nematodes associated with R. ferrugineus and on current knowledge of the specific habitat of specialized and divergent entomophilic nematodes.…”
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  9. 5949
    “…Automated acoustic recognition of birds is considered an important technology in support of biodiversity monitoring and biodiversity conservation activities. …”
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  10. 5950
    “…The list of names enables the assessment of gaps in collections and knowledge on the fungal biodiversity of South Africa, and downstream applications such as defining residency status of species. …”
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  11. 5951
    “…Current approaches for biodiversity conservation and management focus on sustaining high levels of diversity among species to maintain ecosystem function. …”
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  12. 5952
    “…The historical course of evolutionary diversification shapes the current distribution of biodiversity, but the main forces constraining diversification are still a subject of debate. …”
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  13. 5953
  14. 5954
    “…This checklist provides a novel dataset for studying floristic ecology and evolution in this biogeographically important region of very high global biodiversity.…”
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  15. 5955
  16. 5956
  17. 5957
  18. 5958
    “…Protected areas (PAs) are essential to biodiversity conservation, but their static boundaries may undermine their potential for protecting species under climate change. …”
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  19. 5959
    “…Malaysia is a megadiverse country and listed as one of the world's biodiversity hotspots. Land use changes and deforestation have led to the threat of, and extinction of plant species. …”
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  20. 5960
    “…Global monitoring of biodiversity and ecosystem change can be aided by the effective use of indicators. …”
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