Arthropod diversity increased with increasing canopy density at the tree scale and was positively associated only with vegetation heterogeneity at the tree scale, but decreased with increasing canopy density at the stand scale.
With a given basal area, seedling increment improved with increasing diameter of the canopy trees (Figure 1).
Increasing the tree canopy coverage caused 1 °C 2 °C reduction on PET level and adding a green roof did not show any improvement on PET at pedestrian level.
Therefore long term planning strategies (integrating public realms with small urban parks and increasing the tree canopy coverage from 40%to5050%) were proposed and modelled to examine their effectiveness in further improving thermal comfort in an extremely hot summer day.
Although there is often collinearity between variables, in general DEM error has been shown to increase with increasing canopy stem density, age (Reutebuch et al. 2003; Naesset 2002; Naesset and Okland 2002), and levels of undergrowth (Hyyppa et al. 2005).
At the same time, higher RH increases the sensitivity of canopy conductance to water deficit and reduces the responsiveness of IWUE to factors inducing stomatal closure.
Evaporation of rainfall from the canopy increases as the canopy develops.
The optical properties and the mass of the leaves vary depending on their location in the forest canopy, with leaves becoming thicker and more efficient as their height within the canopy increases.
In line plantings of S. macrophylla in the Peruvian Amazon, H. grandella attacks ranged from 12% to 81% of stems [43] and in southeastern Amazon forest, they ranged from 1.9% to 35.9%, but increased with size of the canopy gap opening made [21].
Disrupting solar tracking, by turning plants 180° out of their normal tracking orientation, usually increased light penetration through the canopy, as exemplified by Fig. 2A for a canopy with LAI of 6.3.
