Foliage or vegetation models estimate the path loss due to propagation though trees and foliage [36].
Young foliage (45 days old) of tomato plants was used in this study.
(Moringaceae) locally known as "ben oil or drumstick tree" is a small, graceful, deciduous tree with sparse foliage [61].
Its body mass aided digestion, helping the animal compete with mammals for jungle foliage 37 million years ago in what is now Myanmar.
The maximum contribution to tree AGB was made by bole in both stands (64%% each) and minimum by foliage (2 % each in both stands).
Recently, Liang et al. initiated the target detection in foliage using UWB radars and proposed that the log-logistic model was much suitable to represent UWB propagation channel in the foliage [4, 5].
The signal attenuation depends on a range of factors such as tree type, whether trees are in leaf or without leaf, whether trees are dry or wet, frequency, and path length through foliage [2, 3].
Field-grown foliage (500 g fresh weight) from the Lolium perenne varieties Tyrella, Dromara, Abermagic, and Spelga were homogenised in water (2 l) and the run-off liquid filtered through Whatman No. 1 filter paper before freezing.
Using ancient DNA from 281 individual moas from four different species, including Dinornis robustus (at 2 meters, the tallest moa, able to reach foliage 3.6 meters above the ground), and radiocarbon dating, Allentoft and his colleagues set out to determine the moas' genetic and population history over the last 4000 years.
The overall objective of our study was to characterize leaf area index (LAI) (Lh, m2 half-surface area foliage m−2 ground) in the vicinity of our old-growth and 14-year-old ponderosa pine (Pinus ponderosa, var. Laws) eddy covariance flux sites, with future plans to scale from the flux sites to the pine region using ecosystem models and remote sensing.
