Time series of environmental tracers (groundwater stable isotope composition, electrical
conductivity and temperature) and concentration breakthrough curves of artificial tracers …

In this study we used a dual stable isotope approach (δ 18 O and δ 2 H) to assess the
ecohydrological separation hypothesis and to identify the seasonal variation in water …

The time series of stable water isotope composition relative to meteorological stations and
springs located in the high mountainous zone of the Ordesa and Monte Perdido National …

Moisture sources affect the temporal variations of the elevation effects on the stable isotopes
in monsoon precipitation. However, whether it will lead to spatial variations and form a …

Generally, the isotopic composition of precipitation on the windward side of gigantic
mountains has a negative altitude gradient. However, an inverse isotopic altitude effect …

From a global perspective, the stable isotope altitude effect is crucial for understanding
climate information. However, the intensity of this effect can be influenced by the source of …

Mountain snowpack has been declining and more precipitation has fallen as rainfall than
snowfall, particularly in the western US. Isotopic composition in stream water, springs …

The Port del Comte Massif (SE, Pyrenees) contains one of the most important vulnerable
and strategic karst aquifers for supplying freshwater to the city of Barcelona (Spain). It is a …

Stable hydrogen and oxygen isotopes are important indicators for studying water cycles. The
isotopes are not only affected by climate, but are also disturbed by human activities. Urban …

Spring water systems in Monchique, SW Portugal, not only serve diverse local utilities–from
thermal baths to bottled water–but also represent a microcosm of a global concern: elevated …