• Aucun résultat trouvé

Using Water Stable Isotopes in the Unsaturated Zone to Quantify Recharge in Two Contrasted Infiltration Regimes

N/A
N/A
Protected

Academic year: 2021

Partager "Using Water Stable Isotopes in the Unsaturated Zone to Quantify Recharge in Two Contrasted Infiltration Regimes"

Copied!
13
0
0

Texte intégral

Loading

Figure

Fig. 1. Locations and photographs of the trenches where sand samples  were taken for soil water extraction and water isotope analysis for (a)  the Paris Basin and (b) the St
Table 1. Estimate of the amount of annual groundwater recharge at  the Paris Basin (PB) and St
Fig. 4. Stable isotopic composition of water in precipitation (blue circles), in the unsaturated zone (UZ) pore water (red triangles), and in groundwater  (GW, black squares) for (a) the Paris Basin and (b) the St
Fig. 5. Depth profiles of pore water O isotopic  composition (black) and volumetric water  con-tent (gray) at (a) the Paris Basin and (b) the St
+2

Références

Documents relatifs

To help understanding of the influence of perchlorate and chlorate salts on organic matter dur- ing SAM pyrolysis, we systemically study the reaction products formed during

Modelling effects of temperature and oxygen on the population dynamics of the European sturgeon using Dynamic Energy Budget

En utilisant le fait que toute courbe non projective est affine on en d´ eduit aussi que si C n’est pas projective les seules courbes multiples primitives dont la courbe r´

This work investigates technological challenges of small, low-thrust solid rocket motors: slow-burn solid propellants, motors which have low thrust relative to their size (and thus

Dans un premier temps la méthode classique Multi-channel Analysis of Surface Waves (MASW), qui utilise la courbe de dispersion de la vitesse de phase comme données à inverser, est

The seasonal, annual, spatial, and altitudinal variations of the precipitation isotopic composition sim- ulated by both models are compared with the monthly observations from

The tool was tested to simulate the behaviour in the unsaturated zone of water and pesticide isoproturon used on winter wheat at 1.75 kg ha –1 of active ingredient in a German

Mots-clés : Testicule féminisant- syndrome d’insensibilité aux androgènes- diagnostic- prise en charge thérapeutique et psychologique- Statut juridique. Le syndrome