Concept

Eaux de ruissellement industrielles

Publications associées (16)

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Spatiotemporal Dynamics of Flow and Hydrochemistry in Drainage Networks

Izabela Bujak-Ozga

Despite their high ecological value, non-perennial streams have received less attention than their perennial counterparts. This doctoral thesis addresses this disparity by advancing knowledge on the dynamics of the drainage density and hydrologic processes ...

EPFL2024

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N-nitrosamines are formed during different industrial processes and are of significant concern due to their carcinogenic and mutagenic properties. This study reports concentrations of N-nitrosamines in eight different industrial wastewater treatment plants ...

2023

Hydrological trends and the evolution of catchment research in the Alptal valley, central Switzerland

Jana Freiin von Freyberg, Ilja van Meerveld

When the observation of small headwater catchments in the pre-Alpine Alptal valley (central Switzerland) started in the late 1960s, the researchers were mainly interested in questions related to floods and forest management. Investigations of geomorphologi ...

2021

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We study the accuracy of channel network extraction methods obtained in two subcatchments of an alpine watershed in Switzerland and compare the results to the ones obtained with the real network, carefully monitored with a high precision DGPS during Summer ...

2013

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The importance of the snow cover for the hydrological cycle is well known but the understanding is still limited. For example, the effect of rain-on-snow on melt water runoff and the coupling between spring snow melt and stream flow discharge are difficult ...

2013

Snow cover runoff and stream discharge modelling during snow melt in Alpine terrain

Michael Lehning, Nander Wever, Mathias Thierry Pierre Bavay, Charles Fierz

The understanding of the role of snow cover runoff in complex terrain for the hydrological cycle is still limited. Water flow in snow is a complex process, because the strong layering of the snow cover causes strong vertical variation in hydraulic properti ...

2013

LOCALIZATION OF POINT SOURCES OF POLYCHLORINATED BIPHENYLS (PCBs) POLLUTION IN RIVERS USING PASSIVE SAMPLERS

Luiz Felippe De Alencastro, Jonas Milani, Nicolas Estoppey, Julien Omlin, Jan Philipp Robra, Louise Gilbert, Juliana León, Nancy El Ghorayeb

Polychlorinated biphenyls (PCBs) are universal environmental contaminants that have attracted great concern because of their worldwide distribution, persistence in the environment and possible harmful effects. Recycling old objects or materials containing ...

2012

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Due to its situation of “Europe’s water reservoir”, Switzerland has a particular responsibility towards downstream countries. It must ensure an optimal quality of its surface waters, following thus the example of the EU members which have to reach by 2015 ...

2012

Human activity results in the production of a wide range of pollutants that can enter the water cycle through stormwater or wastewater. Among others, heavy metals are still detected in high concentrations around urban areas and their impact on aquatic orga ...

IWA Publishing2011

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Global warming is an alarming reality and likely leads to an increase of multiple pressures on socio-economic systems. However, in high-mountain regions it might also become an opportunity to adapt existing hydropower schemes and future projects to this ne ...

CRC Press, Taylor & Francis Group2011