Mostrando 1,521 - 1,540 Resultados de 37,890 Para Buscar '"forestal"', tiempo de consulta: 0.26s Limitar resultados
  1. 1521
  2. 1522
    por Bugmann, Harald, Seidl, Rupert
    Publicado 2022
    “…To assess the impacts of climate change on vegetation from stand to global scales, models of forest dynamics that include tree demography are needed. …”
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  3. 1523
    “…Large-scale urban growth has modified the hydrological cycle of our cities, causing greater and faster runoff. Urban forests (UF), i.e. the stock of trees and shrubs, can substantially reduce runoff; still, how climate, tree functional types influence rainfall partitioning into uptake and runoff is mostly unknown. …”
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  4. 1524
    por Wood, Heather, Cousins, Sara A. O.
    Publicado 2023
    “…Crucially, there was a significant antagonistic interactive effect of forest and temperature on tip index in P. pygmaeus whereby above 14.5°C the relationship between forest and tip index actually reversed. …”
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  5. 1525
    “…METHODS: In this paper, on the basis of extracting multi-scale fusion features of breast cancer images using pyramid gray level co-occurrence matrix, we present a Self-Attention Random Forest (SARF) model as a classifier to explain the importance of fusion features, and can perform adaptive refinement processing on features, thus, the classification accuracy can be improved. …”
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  6. 1526
    por Holz, Jana R.
    Publicado 2023
    “…This paper critically engages with extractivist patterns and tendencies in the forest sector as one of the main bio-based sectors. …”
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  7. 1527
    “…An alternative to marketed products could be offered to small farmers if they could produce their own biofertilizers using forest litters, which harbor one of the highest microbial diversities. …”
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  8. 1528
  9. 1529
  10. 1530
    “…Recent efforts to quantify the timing of historical high-severity fire events in forests of western North America have assumed that the “stand age” variable from the US Forest Service Forest Inventory and Analysis (FIA) program reflects the timing of historical high-severity (i.e. stand-replacing) fire in ponderosa pine and mixed-conifer forests. …”
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  11. 1531
  12. 1532
    “…BACKGROUND: Random survival forest (RSF) models have been identified as alternative methods to the Cox proportional hazards model in analysing time-to-event data. …”
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  13. 1533
    “…We describe a new species of Phrynopus from the upper montane forests and high Andean grasslands (puna) of the Pui Pui Protected Forest and its close surroundings (Región Junín, central Peru) and compare it morphologically and genetically with other species of Phrynopus. …”
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  14. 1534
    “…A study of the bat diversity was conducted in Hulu Terengganu dipterocarp forest and Setiu Wetland Beach Ridges Interspersed with Swales (BRIS) forest in Terengganu, to study the species diversity, composition and stratification of fruit bats from the understorey to the forest canopy. …”
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  15. 1535
    “…Machine learning is one of the most significant computational developments in the last decade giving tools to neuroinformaticians and finally to radiologists and clinicians for an automatic and early diagnosis-prognosis of a brain disease. Random forest (RF) algorithm has been successfully applied to high-dimensional neuroimaging data for feature reduction and also has been applied to classify the clinical label of a subject using single or multi-modal neuroimaging datasets. …”
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  16. 1536
    “…According to the new regulation, emissions and removals for managed forest land are to be accounted against a projected forest reference level (FRL) that is estimated by each EU Member State based on the continuation of forest management practices of the reference period 2000–2009. …”
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  17. 1537
  18. 1538
  19. 1539
    “…In South Africa, where native forests are naturally fragmented, forest‐dependent birds have undergone range declines since 1992, most notably among insectivores. …”
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  20. 1540
    “…Based on the Huangshan 10.24 ha dynamics forest plot, we a priori considered the community composition in the plot to test species-genetic diversity among the tree layers. …”
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