Sentence examples for occurrence of trees from inspiring English sources
In urban greenspace, the density and/or probability of occurrence of trees, seedlings, dead trees, hollow-bearing trees, hollows, logs and native ground and mid-storey vegetation were significantly lower compared with reserves, but comparable with agricultural land.
Further, other potential determinants concerning the occurrence of trees are not assessed.
Site-vegetation relations of Vachellia erioloba, Faidherbia albida, Euclea pseudebenus and Tamarix usneoides in two contrasting locations in the Namib Desert Namibiaa) were evaluated with the goal to relate soil water availability to the occurrence of trees under hyper-arid conditions.
Although landscape structure is known to affect the transmission and occurrence of tree diseases, relatively little is known about the scale dependency of these relationships.
The model satisfactorily predicted the forest composition based on the dominant tree species and the relative occurrence of tree species, as well as the qualitative pattern of the tree age distribution.
Tree recruitment data was used to examine annual aboveground C accumulation with the occurrence of tree encroachment.
These plots appeared to be disturbed from selective logging, cyclones, or regeneration following cultivation based on the occurrence of tree stumps, coppicing, and cultivated tree species.
Forestry activities have led to a considerable reduction in the occurrence of tree-hanging lichen, but the interviewees also described how reindeer lichen has decreased and has been replaced by grass and other vegetation.
Nonetheless, the occurrence of tree genes coding for virion proteins in the positive strand in ROTs 19 to 21 had a low chance probability (p = 0.00216), while the co-occurrence of 3 genes encoding transcription associated products in the positive strand in ROT 5 (in bold in Figure 5) had a even lower chance probability (p = 0.00087) (Additional file 10: Table S6).
Here, we obtain similar results on the robustness of the non-induced occurrences of trees of up to 10 vertices, for α b =α e =0.7.
The relation between occurrence of kelo trees and elevation in topography, density of living trees and number of old stumps from selective logging were analyzed at the hexagonal grid cell scale (Fig. 3).
