Mostrando 201 - 220 Resultados de 37,890 Para Buscar '"forestal"', tiempo de consulta: 0.28s Limitar resultados
  1. 201
    por Soto Suárez, Francisco Rafael
    Publicado 1992
    Tesis Libro
  2. 202
    por Poseros Leandro, Abel
    Publicado 1994
    Tesis Libro
  3. 203
    Tesis Libro
  4. 204
    por Cárdenas García, Reyes Angel
    Publicado 1992
    Tesis Libro
  5. 205
    Publicado 2012
    Tabla de Contenidos: “…El medio forestal de México / Gustavo A. Del Ángel-Mobarak -- El mundo forestal global : Un balcón para mirar a México globalmente / Martín Alfonso Mendoza Briseño -- La creación de la Comisión Nacional Forestal / Carlos Enrique González Vicente -- Fortalecimiento y retos con ProÁrbol / Gustavo A. …”
    Libro
  6. 206
    por Cabrera Verdezoto, Rodrigo Paul
    Publicado 2017
    Materias: “…Ingeniería forestal 447642…”
    Libro
  7. 207
  8. 208
    “…Among these challenges lies the degradation of forest biomass, which directly contributes to a reduction in forested areas and poses a significant threat to the survival of wildlife species through the intensification of intraspecific competition. …”
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  9. 209
    por Haugset, A S, Sollid-Bolås, T, Myhr, A
    Publicado 2023
    “…ISSUE: Forests are crucial in the sustainability transition to a biobased modern society. …”
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    Online Artículo Texto
  10. 210
    “…Community forests (CFs) have been widely established in tropical countries as a tool to achieve forest conservation. …”
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  11. 211
    por Hoover, Coeli M
    Publicado 2011
    “…BACKGROUND: The role of forests in the global carbon cycle has been the subject of a great deal of research recently, but the impact of management practices on forest soil dynamics at the stand level has received less attention. …”
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    Online Artículo Texto
  12. 212
    “…RESULTS: Here we present an R package called “mobForest” that implements bagging and random forests methodology for model-based recursive partitioning. …”
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  13. 213
    “…Individual identification of the relatively cryptic forest elephant (Loxodonta cyclotis) at forest clearings currently provides the highest quality monitoring data on this ecologically important but increasingly threatened species. …”
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  14. 214
    “…Methods like tracking over-time changes within forests, or comparison with “pristine” reference forests have been proposed as means to compare the structure and biodiversity of forests in the face of underlying differences. …”
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  15. 215
    “…Three ongoing field studies at the Harvard Forest Long-term Ecological Research (LTER) site (Petersham, MA) have warmed soils 5°C above ambient temperatures for 5, 8, and 20 years. …”
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  16. 216
    “…In this study, we used an a priori classification of bird species based on their dependence on native forest habitats (forest-specialist and habitat generalists) and specific food resources (frugivores and insectivores) to evaluate their responses to forest cover reduction in landscapes in the Brazilian Atlantic Forest. …”
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  17. 217
    “…However, limited attention has been focused on the total phenol dynamics in foliar litter in relation to forest gaps. Here, the foliar litter of six representative tree species was incubated on the forest floor from the gap center to the closed canopy of an alpine Minjiang fir (Abies faxoniana) forest in the upper reaches of the Yangtze River and eastern Tibetan Plateau. …”
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  18. 218
    “…In contrast, forestry practices aiming at increasing light in forests (selective thinning, group-felling) or keeping forest stands permanently covered with shrubs, bushes and trees of various sizes (continuous cover forestry) do not benefit the wood warbler. …”
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  19. 219
    “…This research examines the role of canopy cover in influencing above ground biomass (AGB) dynamics of an open canopied forest and evaluates the efficacy of individual-based and plot-scale height metrics in predicting AGB variation in the tropical forests of Angkor Thom, Cambodia. …”
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  20. 220
    “…Human‐induced changes of the environment and their possible impacts on temperate forest understory plant communities have been examined in many studies. …”
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