Mostrando 4,921 - 4,940 Resultados de 18,145 Para Buscar '"biodiversity"', tiempo de consulta: 0.19s Limitar resultados
  1. 4921
    “…Southeast Asia appears to represent a centre of biodiversity for the Sphaero-Naviculate Group and this fact could be one of the important constraints to Eucalyptus forestry in China. …”
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  2. 4922
    “…These results provide evidence of how a key location can influence the large-scale distributions of biodiversity over evolutionary timescales.…”
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  3. 4923
    “…Toxicants and other, non-chemical environmental stressors contribute to the global biodiversity crisis. Examples include the loss of bees and the reduction of aquatic biodiversity. …”
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  4. 4924
  5. 4925
    por Pei, Nancai, Chen, Bufeng, Kress, W. J.
    Publicado 2017
    “…These efforts will be potentially valuable to explore large-scale biodiversity patterns, the origin and evolution of life, and will also facilitate preservation and utilization of biodiversity resources.…”
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  6. 4926
    “…Because of the limited spatial extent and comprehensiveness of protected areas, an increasing emphasis is being placed on conserving habitats which promote biodiversity within production forest. For this reason, alternative silvicultural programs need to be evaluated with respect to their implications for forest biodiversity, especially if these programs are likely to be adopted. …”
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  7. 4927
    por Allaerts, Wilfried, Chang, Tse Wen
    Publicado 2017
    “…Socio-economic tendencies that incline towards a further reduction of environmental biodiversity may provide serious concern for future health. …”
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  8. 4928
  9. 4929
    “…We observed remarkable differences in breadth of the assessment, methods employed, variety of services considered, policy mandates, and funding mechanisms. Biodiversity and ecosystem services are mainly assessed independently, with biodiversity conceptualized as underpinning services, as a source of conflict with services, or as a service in itself. …”
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  10. 4930
    “…Sabah, situated in one of the world’s biodiversity hotspots, has the largest number of islands in Malaysia with more than 500 of various sizes and degrees of isolation. …”
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  11. 4931
  12. 4932
    “…Poyang Lake plays a significant role in maintaining and replenishing the macrozoobenthos biodiversity in the middle Yangtze River. However, due to human activities and natural factors, the habitat of Poyang Lake has been seriously degraded, resulting in a decline in macrozoobenthos biodiversity. …”
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  13. 4933
    “…Some conservationists believe that free‐ranging cats pose an enormous risk to biodiversity and public health and therefore should be eliminated from the landscape by any means necessary. …”
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  14. 4934
    “…Organic farming is seen as a prototype of ecological intensification potentially able to conciliate crop productivity and biodiversity conservation in agricultural landscapes. …”
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  15. 4935
  16. 4936
    “…The Xin River Basin is a biodiversity hotspot for freshwater mussels in China, with more than 43 species known, but populations of which are decreasing. …”
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  17. 4937
    “…Global threats to ocean biodiversity have generated a worldwide movement to take actions to improve conservation and management. …”
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  18. 4938
    “…Several species isolated and identified in this work, already known in terrestrial environment, were first reported in marine ecosystems (21 species) and in association with sponges (49 species), including the two new species Thelebolus balaustiformis and Thelebolus spongiae, demonstrating that oceans are an untapped source of biodiversity.…”
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  19. 4939
    “…The oceans are facing a catastrophic decline in biodiversity. States are now in the final stage of negotiations for an implementing agreement under the United Nations Convention on the Law of the Sea to fill governance gaps for the conservation and sustainable use of marine biodiversity beyond national jurisdiction. …”
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  20. 4940
    “…‘The Farm to Fork strategy’ and ‘The Biodiversity for 2030 strategy’, that are the heart of the ‘European Green Deal’, aiming to make food systems fair, healthy, environmentally friendly and put Europe's biodiversity on the path to recovery by 2030, for the benefit of people, climate and the planet. …”
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