The background, which represents the main street of that suburb not far from the heath, was painted on the spot.
So far, there exist several studies on the relationship between species spatial distribution and environmental factors in heath forests.
These results indicate that humus depth has a larger effect in determining local spatial distribution of tree species in heath forests than relative elevation.
Despite these improvements, substantial stretches of marsh, moor and heath remained around 1700.
However, heath species are not physiologically adapted to occasional drought in terms of hydraulic conductance.
This emphasizes the critical role of heath care workers in increasing coverage of influenza and pneumococcal vaccines.
The southern part includes c. 7 ha of secondary forest and c. 3 ha of heath forest.
Both specific leaf area and area per leaf of heath forest seedlings were lower than those of peat-swamp forest seedlings.
