Buscar
Mostrando ítems 1-10 de 29
Land use change effects on carbon and nitrogen stocks in the Pyrenees during the last 150 years: a modelling approach
(Elsevier, 2015)
Artículo / Artikulua,
In the southern Pyrenees, human population and therefore land uses have changed from forests to pastures, then crops, and back to pastures and secondary forests during the last two centuries. To understand what such rapid ...
Multiple pathway succession in coastal Tsuga heterophylla, Thuja plicata and Abies amabilis forests on northeastern Vancouver Island, British Columbia
(NRC Research Press, 2014)
Artículo / Artikulua,
Sustainable forest practices are often designed to mimic natural disturbance and successional processes, yet succession is poorly understood in many ecosystems. On northeastern Vancouver Island, the ‘disturbance hypothesis’ ...
Importancia de la caracterización de la biomasa de raíces en la simulación de ecosistemas forestales
(Asociación Española de Ecología Terrestre, 2013)
Artículo / Artikulua,
Los análisis de sensibilidad son una herramienta importante para comprender el funcionamiento de los modelos ecológicos, así como para identificar
los parámetros más importantes en su funcionamiento. Además, los análisis ...
Modelos ecológicos: descripción, explicación y predición
(Asociación Española de Ecología Terrestre, 2013)
Artículo / Artikulua,
Los ecosistemas son, por definición, complejos sistemas en los que factores biológicos, climáticos y geológicos se combinan con factores sociales, políticos y económicos para producir una serie de procesos ambientales que ...
Evaluation of the effects of forest management strategies on carbon sequestration in evergreen broad-leaved (Phoebe bournei) plantation forests using FORECAST ecosystem model
(Elsevier, 2013)
Artículo / Artikulua,
In the context of global climate change, it is critical to study how different forest management
practices affect forest carbon sequestration. This is especially important for forest managers
and policy makers who will ...
Impacts of enhanced nitrogen deposition and soil acidification on biomass production and nitrogen leaching in Chinese fir plantations
(NRC Research Press, 2012)
Artículo / Artikulua,
Atmospheric pollution levels in China are increasing quickly. Experience from other polluted regions shows that tree growth could be affected, but long-term effects of N deposition and soil acidification on Chinese forests ...
Soil organic matter: a sustainability indicator for wildfire control and bioenergy production in the urban/forest interface.
(The Soil Science Society of America, Inc., 2014)
Artículo / Artikulua,
Many rural communities in British Columbia (western Canada) are increasingly at risk from wildfire as temperatures rise and droughts become more frequent. In addition, these communities are also faced with rising fuel ...
Significant increase in ecosystem C can be achieved with sustainable forest management in subtropical plantation forests
(Public Library of Science, 2014)
Artículo / Artikulua,
Subtropical planted forests are rapidly expanding. They are traditionally managed for intensive, short-term goals that often lead to long-term yield decline and reduced carbon sequestration capacity. Here we show how it ...
Forests may need centuries to recover their original productivity after continuous intensive management: an example from Douglas-fir stands
(Elsevier, 2012)
Artículo / Artikulua,
How long would it take for forests to recover their original productivity following continuous intensive management if they are left untouched? This issue was explored using the model FORECAST, calibrated and validated for ...
Más allá de los modelos de crecimiento: modelos ecológicos híbridos en el contexto del manejo forestal sostenible
(Sociedad Española de Ciencias Forestales, 2012)
Artículo / Artikulua,
El desafío actual en el manejo forestal es la planificación de suministros sostenibles de madera
y otros valores forestales, a la vez que se preserva la integridad del ecosistema forestal. En conse-
cuencia, el uso de ...