Mostrando 281 - 300 Resultados de 37,890 Para Buscar '"forestal"', tiempo de consulta: 0.28s Limitar resultados
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    “…They are subject to a Highland Wet climate, which features annual precipitation of >1500 mm and a mean annual temperature of <18°C. Cloud forest vegetation falls into two Holdridge formations, the Lower Montane Wet Forest and Lower Montane Moist Forest. …”
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  3. 283
    “…Overall, these results show that while biochar particles did select for a unique subset of the biota found in adjacent soils, effects on the microbial genetic functional potential appeared to be specific to contrasting forest soil environments.…”
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    “…BACKGROUND: The Random Forest (RF) algorithm for supervised machine learning is an ensemble learning method widely used in science and many other fields. …”
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    por Lorenz, Martin, Mues, Volker
    Publicado 2007
    “…Forest health status in Europe is assessed by the International Cooperative Programme on Assessment and Monitoring of Air Pollution Effects on Forests (ICP Forests). …”
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  9. 289
    “…In recent years, forests have been exposed to an unprecedented rise in pests and pathogens. …”
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    “…We find that by 2050 under the worst-case scenario, SSP 3 (regional rivalry/a rocky road), the region’s forests would shrink by 5.2 million ha. The region’s aboveground forest carbon stock (AFCS) would decrease by 790 Tg C, 21% of which would be due to old-growth forest loss. …”
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    “…We review the efforts made in forest trees, and compare results from greenhouse and field trials. …”
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    “…Here, we link an increased likelihood of tropical forest loss to decreasing fragment size, particularly in primary forests. …”
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    por Gross, Michael
    Publicado 2020
    “…But will they still be able to play that role in a warmer world? As some forest ecosystems already suffer from rising temperatures, a comprehensive study of forest resilience identifies a new tipping point. …”
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  18. 298
    “…The study of adaptation to environmental change and its genetic mechanisms is therefore key for ensuring a sustainable support and management of forests. The 4-day conference of the European Research Group EvolTree (https://www.evoltree.eu) on the topic of “Genomics and Adaptation in Forest Ecosystems” brought together over 130 scientists to present and discuss the latest developments and findings in forest evolutionary research. …”
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  19. 299
    por Flores, Bernardo M., Staal, Arie
    Publicado 2022
    “…We illustrate our findings with three cases involving urgent sustainability issues: (1) wildfires in wetlands of South America; (2) forest encroachment in African savanna landscapes; and (3) synergistic threats to the peatland forests of Borneo. …”
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