Mostrando 3,741 - 3,760 Resultados de 18,145 Para Buscar '"biodiversity"', tiempo de consulta: 0.26s Limitar resultados
  1. 3741
    “…Invertebrates in general have long been underrepresented in studies on biodiversity, biogeography and conservation. Boundaries of biodiversity hotspots are often delimited intuitively based on floristic endemism and have seldom been empirically tested using actual species distributions, and especially invertebrates. …”
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  2. 3742
    “…Although the data show that agrochemicals do not have a large effect on soil biodiversity on average, the important finding is that the magnitude of impact differs between taxa types and locations, and some taxa most affected also influence the quality of agricultural produce.…”
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  3. 3743
  4. 3744
  5. 3745
    por Berglund, Håkan, Kuuluvainen, Timo
    Publicado 2021
    “…The natural range of variation of ecosystems provides reference conditions for sustainable management and biodiversity conservation. We review how the understanding of natural reference conditions of boreal forests in northern Europe has changed from earlier perceptions of even-aged dynamics driven by stand-replacing disturbances towards current understanding highlighting the role of non-stand-replacing disturbances and the resultant complex forest dynamics and structures. …”
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  6. 3746
    “…A key question in microbial ecology is what the driving forces behind the persistence of large biodiversity in natural environments are. We studied a microbial community with more than 100 different types of species which evolved in a 15-years old bioreactor with benzene as the main carbon and energy source and nitrate as the electron acceptor. …”
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  7. 3747
  8. 3748
  9. 3749
    “…In order for palaeontological data to be informative to ecologists seeking to understand the causes of today's diversity patterns, palaeontologists must demonstrate that actual biodiversity patterns are preserved in our reconstructions of past ecosystems. …”
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  10. 3750
    “…Previous attempts to elucidate the drivers of speciation mechanisms and spatial distribution patterns of biodiversity in mountain regions have treated different floras within a single geological region as one flora, ignoring the potential contributions of high habitat/ecosystem heterogeneity. …”
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  11. 3751
    “…It is evident, from this study, that the presence of a high biodiversity of NWS bacterial strains is relevant to avoid phages dominance in NWS cultures and consequently to keep a good acidification ability.…”
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  12. 3752
    por Akbar, Sana, Saritha, Sri Khetwat
    Publicado 2021
    “…Community detection remains little explored in the analysis of biodiversity change. The challenges linked with global biodiversity change have also multiplied manifold in the past few decades. …”
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  13. 3753
    “…The use of natural biodiverse cultures for the production of microbial starters for typical and PDO cheeses, such as Pecorino Romano, could be an opportunity for recovering the cheese microbiota biodiversity lost during years of commercial starters use.…”
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  14. 3754
  15. 3755
    “…This article highlights Australia’s interaction with Asian countries in the development of an international legal instrument on marine biodiversity in areas beyond national jurisdiction (ABNJ). …”
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  16. 3756
  17. 3757
  18. 3758
  19. 3759
    “…Ocean-warming and acidification are predicted to reduce coral reef biodiversity, but the combined effects of these stressors on overall biodiversity are largely unmeasured. …”
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  20. 3760
    “…Despite the interspecies conservations, the overall schemes of the nuclear events show clear biodiversity across species. In this review, we summarize the recent progress regarding piRNA‐mediated transcriptional silencing in Drosophila and discuss the biodiversity by comparing it with the equivalent piRNA‐mediated system in mice and the siRNA‐mediated system in fission yeast.…”
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