Titlebook: Environmental Chemistry; Green Chemistry and Eric Lichtfouse,Jan Schwarzbauer,Didier Robert (He Book 2005 Springer-Verlag Berlin Heidelber

PLUMP

BATE

material: .Environmental chemistry is a new, fast developing science aimed at deciphering fundamental mechanisms ruling the behaviour of pollutants in ecosystems. Applying this knowledge to current environmental issues leads to the remediation of environmental media, and to new, low energy, low emi

階層

In-situ Method for Analyzing the Long-Term Behavior of Particulate Metal Phases in Soils by mining industry and metal smelting. The dissolution and transformation behavior of these heavy metal phases specifies their fate in the soil and determines whether the metals become bioavailable or could contaminate the groundwater. To gain more information about these dissolution reactions in s

嘲弄

擔(dān)心

Charade

filial

泥土謙卑

2H and 18O Isotopic Study of Ground Waters under a Semi-Arid Climatee oxygen-18 (.O) isotopic data show a variation between ?7‰ upstream and ?4‰ downstream, with intermediate values in the medium part of the plain. The upstream watershed, which is the place of condensation and the beginning of the Atlas Mountain, shows more characteristic .H and .O-depleted waters.

確定的事

13C/12C Ratio in Peat Cores: Record of Past Climatesysed. .C in the peat profiles varies from ?31 to ?22‰. .C changes were found similar in the horizons of various cores. We suggest that variation in .C of peat is dominantly governed by variations in temperature of vegetation period of . composing given strata. It is also shown, that an increase of 1

Offset