Mostrando 6,401 - 6,420 Resultados de 18,145 Para Buscar '"biodiversity"', tiempo de consulta: 0.22s Limitar resultados
  1. 6401
    “…Invasive species are a result of global change and are a major threat to biodiversity. We used the island cycad Cycas micronesica K.D. …”
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  2. 6402
    por Hawksworth, David L.
    Publicado 2020
    “…News is provided on progress in the arrangements for IMC12 (Amsterdam 2022), release of the State of World’s Plants and Fungi report, mycology under the Coronavirus pandemic, and two new biodiversity initiatives in The Netherlands. Reports are presented from the: 1st International Symposium on Tropical African Mycology (Benin 2019); Recent Advances in the Biodiversity, Biology, and Biotechnology of Fungi (Pondicherry 2019); the 4th International Malassezia Workshop (virtual 2020); Dutch Design Week (2020), and UK Fungus Day (2020). …”
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  3. 6403
    por Zhao, Huan, Li, Jiahuan, Guo, Lizhu, Wang, Kun
    Publicado 2020
    “…The expansion of agriculture and intensive mechanized production have resulted in the loss of habitats and biodiversity, which has led to the loss of ecological services such as the biological control of pests and diseases, and insect-borne pollination. …”
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  4. 6404
    “…Saunders (Annaonaceae) is a rare and endemic tree restricted to the warm tropical forests of Madagascar, a major global hotspot for biodiversity. Species in the genus are mostly restricted to a thin belt along the eastern edge of the island and remain under intense pressure due to deforestation for logging, mining and slash-and-burn agriculture (‘tavy’), despite national pledges to curb biodiversity losses and increase park protection to combat illegal logging and poaching. …”
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  5. 6405
  6. 6406
    “…ABSTRACT: Beetles are key insect species in global biodiversity and play a significant role in steppe ecosystems. …”
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  7. 6407
    “…Climate change poses a significant threat to global biodiversity, but freshwater fishes have been largely ignored in climate change assessments. …”
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  8. 6408
    “…Ants (Formicidae) are useful indicators of biodiversity and historical ecological disturbance, but there has been no structured sampling of ants in the Palouse Prairie. …”
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  9. 6409
    “…From microbes to humans, habitat structural complexity plays a direct role in the provision of physical living space, and increased complexity supports higher biodiversity and ecosystem functioning across biomes. …”
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  10. 6410
  11. 6411
  12. 6412
  13. 6413
    “…In Central Europe, summer droughts are increasing in frequency which threatens production and biodiversity in agroecosystems. The potential of different farming systems to mitigate detrimental drought effects on soil animals is largely unknown. …”
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  14. 6414
    “…Grassland systems constitute a significant portion of the land area in the United States and as a result harbors significant arthropod biodiversity. During this time of biodiversity loss around the world, bioinventories of ecologically important habitats serve as important indicators for the effectiveness of conservation efforts. …”
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  15. 6415
    “…Therefore, we assessed the relationship between the biodiversity of woody species and the aboveground biomass of woody plant species in the tropical, coastal city of Haikou in southern China. …”
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  16. 6416
    “…The top three short-term CSR priorities were having in place a workplace health and safety plan, engaging in philanthropic activities and protecting biodiversity, and the top three longer-term CSR priorities were job creation, protecting biodiversity and having in place a workplace health and safety plan. …”
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  17. 6417
    “…In this context, the concept of energy flux through trophic networks integrates food‐web theory and biodiversity‐ecosystem functioning theory and connects biodiversity to multitrophic ecosystem functioning. …”
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  18. 6418
    “…BACKGROUND: There have been several recent checklists, books and publications about Indian moths; however, much of this work has focused on biodiversity hotspots such as North-east India, Western Ghats and Western Himalayas. …”
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  19. 6419
    por Shetty, Sarthak J., Ramesh, Vijay
    Publicado 2021
    “…Our results suggest that a large proportion of avian research in this biodiversity hotspot pertains to species distributions, climate change, and plant ecology. 4. …”
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  20. 6420
    “…Tropical mountains hold more biodiversity than their temperate counterparts, and this disparity is often associated with the latitudinal climatic gradient. …”
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