Microclima en el interior de un bosque de Nothofagus pumilio y el efecto de una corta de regeneración

Alvaro Promis, Juan Caldentey, Manuel Ibarra

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

36 Citas (Scopus)

Resumen

The forest microclimate in a Nothofagus pumilio primary forest (BV) and the effect of a regeneration felling (RG) and an open field (SD) were studied during seven years. Three weather stations measured the global solar radiation (RSG), the air temperature (Ta), the soil temperature at 15 (TS15) and 30 (TS30) cm depth, the relative humidity (HRa) and the wind speed (V). The results showed that the trends in meteorological variables were similar to those found in forests with similar characteristics. Almost all meteoro- logical variables recorded in BV showed statistical differences, compared to SD, with the exception of Ta, and during the leafless period with Tmina (minimum air temperature) TS15 and TS30. When CR was compared to BV the variables RSG, HRa, TS15, TS30 (only during leafless period) and V showed significant differences. The higher differences between BV and CR were that in CR the RSG was 4.4 and 3.5 times higher than in BV, for the fully-leaved and the leafless period; and V was 1.2 times higher in CR than in BV. These differences suggest that the microclimate in CR changed respect BV. Because the microclimate and the water balance in the stand affect the vegetation, the differences found between BV and CR are important, and provide a baseline of information to evaluate the effects of the regeneration felling, the most frequently implemented cut in these forests.

Título traducido de la contribuciónMicroclimate within a nothofagus pumilio forest and the effects of a regeneration felling
Idioma originalEspañol
Páginas (desde-hasta)129-139
Número de páginas11
PublicaciónBosque
Volumen31
N.º2
EstadoPublicada - 2010
Publicado de forma externa

Palabras clave

  • Forest microclimate
  • Nothofagus pumilio
  • Patagonia
  • Primary forest
  • Regeneration felling

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Profundice en los temas de investigación de 'Microclima en el interior de un bosque de Nothofagus pumilio y el efecto de una corta de regeneración'. En conjunto forman una huella única.

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