Sentence examples for tree exploitation from inspiring English sources

The species composition and the ecological structure of carabid beetles of the managed stands were then compared to that of nine unmanaged stands (without tree exploitation).

Our survey highlighted that tree exploitation and management of ash trees in this part of the High Atlas follows a very precise sequence.

The interests and limitations of fodder tree exploitation have been reviewed in the literature (Paterson et al. 1998); they take different forms depending on whether trees are planted or exploited from natural establishment.

The study design included both 1) a field survey, in order to improve knowledge on current practices in ash tree exploitation and management of flock feeding on a year-round basis, by combining observations, measurements, and discourse analysis, and 2) an assessment of the nutritive value of fresh ash tree leaves in autumn.

Gaps left over after tree exploitation in forests open up such areas leading to the invasion of weeds and the degeneration of virgin forests to secondary types of forests.

In order to reverse the current trend in terms of dominant species within the landscape, it is important to overcome the governance issues associated with off-reserve timber trees exploitation at all levels, from the national to the community level.

The influence of human related actives such as oil and gas exploration, intensified logging of trees and over exploitation of forest resources for food, have negatively impacted the once flourishing and ecologically diverse forest system of the Niger Delta region in Nigeria.

They are required to prevent unauthorized harvesting of the trees, defined as exploitation without an official permit.

The presence of such phytochemicals would validate indigenous knowledge held by traditional communities regarding its medicinal value, and position quinine tree as candidate for exploitation using modern biotechnology.

However, the unprecedented degradation of dense woodland and moderate woodland could be explained by the vigour nature of the tree species which favours exploitation by local people for timber and charcoal making for household used and income generation.

Maintaining a multiplicative decomposition of clique and separator potentials offers a tradeoff between off-line constructed junction trees and on-line exploitation of barren variables and independence relations induced by evidence.