Mostrando 6,301 - 6,320 Resultados de 18,145 Para Buscar '"biodiversity"', tiempo de consulta: 0.56s Limitar resultados
  1. 6301
    “…One of the largest threats to biodiversity is land use change and habitat loss. Hollow oaks (Quercus spp. …”
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  2. 6302
  3. 6303
    por Daume, Stefan, Galaz, Victor
    Publicado 2016
    “…Here we argue that opportunistic biodiversity observations published through Twitter represent one promising and until now unexplored example of such data mining. …”
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  4. 6304
    “…We used these datasets to perform i) an evaluation of the use of these speleothems as past biodiversity archives, ii) functional and taxonomic profiling of the speleothem’s different formation periods, and iii) taxonomic comparison of the metagenomic results to previous microscopic analyses from a nearby speleothem of the same cave. …”
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  5. 6305
    “…The biodiversity of the Southern Balkans, part of the Mediterranean global biodiversity hot-spot, is threatened by land use intensification and abandonment, the latter causing forest encroachment of formerly open habitats. …”
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  6. 6306
    “…This suggests that biodiversity loss may be triggered by mechanisms intrinsic to the Earth system, notably, the biogeochemical sulfur and carbon cycle. …”
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  7. 6307
    “…In response to international calls for improved reliability and transparency of information on biodiversity conservation and climate change mitigation efforts, it is crucial to independently verify government statistics. …”
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  8. 6308
    “…High cross-taxon congruence in species diversity patterns is essential for the use of surrogate taxa in biodiversity conservation, but presence and strength of congruence in species turnover patterns, and the relative contributions of abiotic environmental factors and biotic interaction towards this congruence, remain poorly understood. …”
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  9. 6309
    por Csősz, Sándor, Fisher, Brian L.
    Publicado 2016
    “…Madagascar is one of the world’s greatest biodiversity hotspots, meriting special attention from biodiversity scientists. …”
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  10. 6310
    “…Considering that 70% of our planet’s surface is covered by oceans, it is likely that undiscovered biodiversity is still enormous. A large portion of marine biodiversity consists of microbiomes. …”
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  11. 6311
    “…The karst area of southwest China (KASC) is the largest piece of karst landscape on the earth and a global biodiversity hot-spot with high concentrations of endemic species. …”
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  12. 6312
    “…We suggest a trophic food web framework for predicting the effects of single-species management on native biodiversity. We used a literature search and meta-analysis to assess current understanding of how the removal of one invasive vertebrate affects native biodiversity relative to when two invasives are present. …”
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  13. 6313
    “…Climate warming is increasingly leading to marked changes in plant and animal biodiversity, but it remains unclear how temperatures affect microbial biodiversity, particularly in terrestrial soils. …”
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  14. 6314
    por Lewitus, Eric, Morlon, Hélène
    Publicado 2016
    “…The identification of universal patterns and natural constraints to diversification provides a foundation for understanding the deep-time evolution of biodiversity.…”
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  15. 6315
  16. 6316
  17. 6317
    “…The increasing attention on Vietnam as a biodiversity hotspot prompted an investigation of the potential for cryptic diversity in black flies, a group well known elsewhere for its high frequency of isomorphic species. …”
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  18. 6318
    “…Southern Africa’s grassland biodiversity is threatened by habitat transformation such as commercial forestry. …”
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  19. 6319
    “…We summarize all available amphibian and reptile species distribution data from the northeast Mindanao faunal region, including small islands associated with this subcenter of endemic vertebrate biodiversity. Together with all publicly available historical information from biodiversity repositories, we present new data from several major herpetological surveys, including recently conducted inventories on four major mountains of northeast Mindanao, and adjacent islands of Camiguin Sur, Dinagat, and Siargao. …”
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  20. 6320
    “…Numerous studies have implicated urbanization as a major cause of loss of biodiversity. Most of them have focused on plants and animals, even though soil microorganisms make up a large proportion of that biodiversity. …”
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