Theta probe calibration for forest floor duff
نویسندگان
چکیده
منابع مشابه
Pine cones facilitate ignition of forest floor duff
The ignition and combustion of forest floor duff are poorly understood yet have been linked to soil heating and overstory tree mortality in many temperate coniferous forests. Research to date has focused on the characteristics of duff that facilitate ignition and spread, including fuel moisture, mineral content, and depth. Field observations suggest that the presence of pine cones on and within...
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Measuring forest floor interception in a beech forest in Luxembourg A. M. J. Gerrits, H. H. G. Savenije, L. Hoffmann, and L. Pfister Water Resources Section, Faculty of Civil Engineering and Geosciences, Delft University of Technology, P.O. Box 5048, 2600 GA Delft, The Netherlands Department Environment and Agro-biotechnologies, Centre de Recherche Public – Gabriel Lippmann, 41, rue du Brill, 4...
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A patient who presented with "hyperventilation syndrome" was initially mis-treated as severe crush injury, illustrating the need for thorough assessment of all casualties whilst on exercise prior to arranging casualty treatment and evacuation.
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Trees are the most important biological elements of forest ecosystems. The variability of the tree species composition inhabiting in the Oriental beech forest, not only forms different forest types but also has a remarkable impact on the species diversity of forest floor plants, due to the existence of trees in the overstory layer. In this research, forest types of an an Oriental beech were ide...
متن کاملForest Floor Visualizations of Random Forests
We propose a novel methodology, forest floor, to visualize and interpret random forest (RF) models. RF is a popular and useful tool for non-linear multi-variate classification and regression, which yields a good trade-off between robustness (low variance) and adaptiveness (low bias). Direct interpretation of a RF model is difficult, as the explicit ensemble model of hundreds of deep trees is co...
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ژورنال
عنوان ژورنال: Canadian Journal of Soil Science
سال: 2009
ISSN: 0008-4271,1918-1841
DOI: 10.4141/cjss08032