16 datasets found

The impacts of exotic species on ecosystem functions are still poorly known. Top-predatory fish, which are at the top of the food-chain are relevant models to study...

During the Archean (4 to 2.5 Ga ago), the Earth experienced the biggest changes in terms of geological and biological settings – continental growth, transition from...

The distribution of intertidal benthic species is constrained by coastal oceanography. Less is known about the effects on the ecology of predators. Along the southern...

Nitrate ions (NO3-) found in Antarctic snows stem from the degradation of nitrogen oxydes (NOx = NO + NO2) in the atmosphere. At sites with low snow accumulation rates...

The Platreef is a PGE-bearing horizon found at the base of the northern limb of the Bushveld complex, South Africa. Samples from elsewhere in the northern limb and the...

La détermination des modalités de transfert de l'eau dans un aquifère et la connaissance des volumes d'eau qu'il contient , fait l'objet de nombreuses études en...

Marine decapod crustaceans are macrobenthic opportunist species, of great commercial interest, and can accumulate pollutants. Worrying about consumers' safety,...

The molassic basin of Bas-Dauphiné is located in south-eastern France, in the Rhône valley. With an averagethickness of about 400 m, and a surface area of about 2900...

Fluid flows through the crust result in the mobilization of elements that can, in turn, generate metal concentrations and the formation of ore bodies. The circulations...

Dans le bassin du Sud-Est et plus particulièrement dans le bassin de Digne-Valensole, les dépôts continentaux des séries tertiaires sont identifiés sous le terme de...

Harvested bogs lose their sink capacity, which is an important property in the present issue of climate change expected in the next years due to the increase of...

Palaeoenvironmental changes in the Sarmatian Central Paratethys were reconstructed by studying foraminifers (36 species) and ostracods (28 species) from two boreholes...

The temporal and spatial changes in the densities and biomass of two co-occurring ophiuroid populations Ophiocomina nigra and Ophiothrix fragilis (Ophiuroidea,...

Hard-rock aquifers are one of the major challenges for the current hydrogeology. These fractured formations are intensively exploited for drinking water supply...

The reduction of the postprandial glycemic excursions has been proposed as to limit risk of type 2 diabetes. There has been growing interest in the development of...

Nitrate, the end product of oxidation of atmospheric NOX (= NO + NO2), is one of the most abundant anions present in polar snow and ice. Its stable isotope ratios...