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. This results in two canopy light tolerance curves; for the upper and lower canopy , respectively. A regression analysis was performed in Mathematica 10.0 (Wolfram Research Inc., Illinois, USA) to determine ...
in the orthomosaic, and had a visible crown diameter greater than ~ 1.5 m. We note that some trees classified as canopy trees under this definition may have most of their crowns shaded and only a small part ...
spread, fire severity and human thermal comfort, we compared Flame height and Rate of Spread values for each scenario with the Physiological Equivalent Temperature of the associated canopy configuration ...
these potential liabilities, urban forests are widely considered an environmental amenity due to the many benefits they confer [15]. Examining the distributional equity of urban tree canopy cover (UTCC) has ...
variables from field data included stand size class, field- noted disturbance type in the last five years, canopy cover in t4a and t4b, and variables describing neighboring trees (Table 2). These neighborhood ...
, with lower giving-up densities near dense shrubs than near tree - canopy cover . Giving-up density was measured as the number of mealworms remaining per tray at the end of each day of observation Figure 1. Open ...
is based on the annual Tree Loss dataset (version 1.7) developed at University of Maryland with Landsat time-series imagery [19], which measures the removal of trees (height >5m) if the canopy cover of a 30 ...
, with an increasing rate of 132% and 139% for forest height and canopy cover , respectively. However, from year 27 to 40, the tree height increase and canopy expansion rates slowed down to 44% and 14%, respectively ...
or associates with a DBH greater than or equal to 5 cm were considered overstory and included in the analysis. Canopy height was measured using an Abney hand level (clinometer) as described in Anderson et al ...
signals more than canopies with a lower proportional volume [34]. Alternatively, forests with a greater proportion of trunk area will have less leaves or branches present to attenuate what remains ...
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