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Aurèle Parriaux

Cette personne a quitté l’EPFL

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Publications associées (36)

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Rare earth elements in groundwater from different Alpine aquifers

Aurèle Parriaux, Michaël Bensimon

Rare earth elements (REE) were determined in 39 groundwater samples collected at 14 sites under low- and high-flow conditions. Water samples derived from aquifers hosted in crystalline, molasse, flysch, carbonate and evaporite rocks located in Western Swit ...

2009

The combined use of radio-frequency electromagnetics and radiomagnetotellurics methods in non-ideal field conditions for delineating hydrogeological boundaries and for environmental problems

Aurèle Parriaux, Pascal Turberg

Radio frequency geophysical methods are known for being very versatile tools in ground- and groundwater investigation at shallow depths. They are fast and easy to use and allow a high density of information over large surfaces, which makes them very suitab ...

2009

Three-dimensional petrographical investigations on borehole rock samples: a comparison between X-ray Computed- and Neutron Tomography

Aurèle Parriaux, Pascal Turberg

Technical difficulties associated with excavation works in tectonized geological settings are frequent. They comprise instantaneous and/or delayed convergence, sudden collapse of gallery roof and/or walls, outpouring of fault-filling materials and water in ...

Springer-Verlag2007

The diffuse infiltration of road runoff: an environmental improvement

Aurèle Parriaux, Michaël Bensimon, Pascal Piguet

The Laboratory of Engineering and Environmental Geology (GEOLEP) has been mandated by Swiss authorities (Swiss Federal Road Office FedRO) to test a new road runoff management concept. This concept promotes the diffuse infiltration of road runoff into infil ...

2008

Road runoff management using over-the-shoulder infiltration: real-scale experimentation

Aurèle Parriaux, Michaël Bensimon, Pascal Piguet

A new management policy regarding road runoff was proposed in 2002 by the Swiss Federal Office for the Environment (FOEN). This new concept is based on the diffuse infiltration of road runoff into embankment slopes, where soils will filter particles and co ...

IWA Publishing2009

Stream Temperature Response to Three Riparian Vegetation Scenarios by Use of a Distributed Temperature Validated Model

Martin Vetterli, Marc Parlange, Aurèle Parriaux, Wolf Hendrik Huwald, Guillermo Barrenetxea Kobas

Elevated in-stream temperature has led to a surge in the occurrence of parasitic intrusion proliferative kidney disease and has resulted in fish kills throughout Switzerland's waterways. Data from distributed temperature sensing (DTS) in-stream measurement ...

2010

Using geotypes for landslide hazard assessment and mapping: a coupled field and GIS-based method

Aurèle Parriaux, Séverine Bilgot

Switzerland is exceptionally subjected to landslides; indeed, about 10% of its area is considered as unstable. Making this observation, its Department of the Environment (BAFU) introduces in 1997 a method to realize landslide hazard maps. It is routinely u ...

Copernicus GmbH2009

Underground Potential for Urban Sustainability: Mapping Resources and Their Interactions with the Deep City Method

Philippe Thalmann, Aurèle Parriaux, Michael Robert Doyle

In the process of urban growth, the underground is often only addressed once all surface alternatives have been exhausted. Experience shows that this can lead to unforeseen conflicts (e.g., subsidence, groundwater pollution) and to lost opportunities (e.g. ...

Mdpi Ag2016

Geotypen : ein neues Konzept zur Optimierung geologischer Informationen für die Raumplanung

Aurèle Parriaux, Pascal Turberg

When we have to valorise the geological information for land planning or engineering applications, it is difficult to integrate the large complexity of the maps of the Swiss Geological Atlas at the scale of 1:25'000. The heterogeneity of the legends betwee ...

2015

An Integrated Planning Concept for the Emerging Underground Urbanism: Deep City Method Part 1 Concept, process and application

Philippe Thalmann, Aurèle Parriaux, Huanqing Li

Four underground resources have been seen as having a long-term potential to support sustainable urban development: underground space, groundwater, geomaterials and geothermal energy. Utilization of these resources proposes a new paradigm of economic devel ...

Elsevier2013

GIS-based 3D modelling for landslide hazard assessment: increasing the objectivity of hazard maps

Aurèle Parriaux, Séverine Bilgot

Recent decades have been marked by many disasters caused by natural hazards.Gravitational phenomena in particular have resulted in several deaths and extensive damage to infrastructure. Nearly 10% of Swiss territory is considered unstable. It therefore req ...

Swiss Academy of Sciences2010

Improved SPH methods for simulating free surface flows of viscous fluids

Christophe Ancey, Aurèle Parriaux, Jiannong Fang, Martin Rentschler

2009

Multiple resources and their sustainable development in Urban Underground Space

Aurèle Parriaux, Chao Liu, Huanqing Li

Traffic congestion and ground space scarcity are increasing the need to find more space in the urban underground. The demand-driven "top-down" planning of Urban Underground Space (UUS) is common worldwide. As natural resource, the endowments of UUS are dif ...

Pergamon-Elsevier Science Ltd2016

Embodied Energy and Lifecycle Costs: Questioning (Mis)conceptions about Underground Construction

Philippe Thalmann, Aurèle Parriaux, Michael Robert Doyle

In the construction community, underground construction is perceived as being significantly more costly and more energy-consuming than comparable surface construction. Although the literature is scarce, studies that have attempted to quantify this differen ...

2019

An Integrated Planning Concept for the Emerging Underground Urbanism: Deep City Method Part 2 Case study for resource supply and project valuation

Philippe Thalmann, Aurèle Parriaux, Huanqing Li

Elsevier2013

Backward simulation of the probability of a trace particle reaching a given region

Aurèle Parriaux, Laurent Tacher, Jiannong Fang

2005

A Regularized Lagrangian Finite Point Method for the Simulation of Incompressible Viscous Flows

Aurèle Parriaux, Jiannong Fang

2008

Coupling GIS and field methods to forecast landslide hazard: a methodology suitable for long term territorial planning as for emergency case

Aurèle Parriaux, Séverine Bilgot

T. V. Tuzova2009

Methodology for delineating groundwater protection areas against persistent contaminants

Aurèle Parriaux, Laurent Tacher, Thierry Bussard

2006

Radiomagnetotelluric mapping, groundwater numerical modelling and 18-Oxygen isotopic data as combined tools to determine the hydrogeological system of a landslide prone area

Aurèle Parriaux, Pascal Turberg

2006