Mostrando 3,441 - 3,460 Resultados de 18,145 Para Buscar '"biodiversity"', tiempo de consulta: 0.17s Limitar resultados
  1. 3441
    “…As threats to species continue to increase, precise and unbiased measures of the impact these pressures are having on global biodiversity are urgently needed. Some existing indicators of the status and trends of biodiversity largely rely on publicly available data from the scientific and grey literature, and are therefore prone to biases introduced through over-representation of well-studied groups and regions in monitoring schemes. …”
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  2. 3442
  3. 3443
  4. 3444
    “…These insights confirm that genomic insertions of NCLDV DNA are common in eukaryotes and can be exploited to delineate the contours of NCLDV biodiversity.…”
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  5. 3445
    “…Creating a win-win relationship between biodiversity and human well-being is one of the major current challenges for environmental policy. …”
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  6. 3446
    “…Understanding the patterns and processes underlying the uneven distribution of biodiversity across space constitutes a major scientific challenge in systematic biology and biogeography, which largely relies on effectively mapping and making sense of rapidly increasing species occurrence data. …”
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  7. 3447
  8. 3448
    por Lin, Tzu-Hao, Fang, Shih-Hua, Tsao, Yu
    Publicado 2017
    “…Investigating the dynamics of biodiversity via passive acoustic monitoring is a challenging task, owing to the difficulty of identifying different animal vocalizations. …”
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  9. 3449
    “…The intrinsic value of biodiversity extends beyond species diversity, genetic heritage, ecosystem variability and ecological services, such as climate regulation, water quality, nutrient cycling and the provision of reproductive habitats it is also an inexhaustible source of molecules and products beneficial to human well-being. …”
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  10. 3450
  11. 3451
    “…In the present study the biodiversity of biological soil crusts (BSCs) formed by phototrophic organisms were investigated on Arctic Svalbard (Norway). …”
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  12. 3452
    por Spyra, Aneta
    Publicado 2017
    “…At all levels of ecosystems, biodiversity decreases with acidification, due to the elimination of species that are most sensitive to low pH. …”
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  13. 3453
    “…CONCLUSIONS: Our data show that specimen collection has been critical for advancing our understanding of the taxonomy of Madagascar’s biodiversity at the onset of zoological work in Madagascar, but less so in recent decades. …”
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  14. 3454
    “…Despite the Mediterranean basin being a biodiversity hotspot for conservation priorities, the potential benefits of organic farming for biodiversity there has received little attention. …”
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  15. 3455
    “…We observe, for example, that in our system the Red Queen offers opportunities for the increase of biodiversity by facilitating challenging conditions for intraspecific dominance, whereas stasis tends to homogenize the system. …”
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  16. 3456
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  18. 3458
    “…In this paper, we assess and map the risk that atmospheric nitrogen (atN) pollution poses to biodiversity in Natura 2000 sites in mainland Portugal. …”
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  19. 3459
    “…Conservation biology aims at identifying areas of rich biodiversity. Currently recognized global biodiversity hotspots are spatially too coarse for conservation management and identification of hotspots at a finer scale is needed. …”
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  20. 3460
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