Mediterranean ecosystems are considered paricularly sensitive to climate change. Any change of climatic factors affects the structure and the functioning of these ecosystems and has influence on the plant productivity. ...

Algerian forest patrimony is estimated at 4 million hectares, including forests, Scrub and brush. This forest is exposed to natural and anthropogenic hazards that cause severe degradation resulting mainly in continued ...

The bank soils of Rhumel wadi subject to anthropogenic pressures from human activities. These activities are a source of soil contamination by trace metals (TM). As soil chemical measures are insufficient, the determination ...

Mentha species are widely used by native habitants of El-Tarf region, as condiment, flavor or herb in culinary preparations but also used for therapeutic properties as carminative, sedative, antispasmodic and well known ...

The in vitro evaluation of three durum wheat genotypes (Djenah Khetifa, Oued Zenati and Waha( to water stress tolerance simulated in vitro by different concentrations of PEG 6000 indicated significant differences among ...

This work was carried out on 89 autochthonous varieties of date palm (Phoenix dactylifera L.) in the oasis of the Zibans region (Biskra) for three consecutive years (2010 to 2012) and was dedicated to the study of the most ...

Through this work, we studied intra- and interspecific variability in the phenolic composition of two species, Acacia albida and Acacia raddiana and the ex-situ behavior of the latter vis-à-vis the salt stress through ...

Pollinisation is one of the most important phases in date's life time. Though, there are a lot of female palm trees and a small number of male palms, the pollinisation on process remains sufficient for all. And the most ...

The climatic changes which the Mediterranean region knows are at the origin of the physionomical variations of the forest ecosystems. This pathology appears by thermal stresses which undergo the trees in their natural area, ...