Spatial and temporal variability of pelagic and benthic organic matter composition in lake
As part of the QUALILAC project (Influence of the watershed on the functioning of lakes: importance of nutritional quality for couplings between benthic and pelagic environments), monitoring of the origin, quantity and quality of organic matter (OM) available at the water column and benthic level ...
EBSD mapping of shear zones strain gradient - deformation mechanisms
Objective : characterize the deformation mechanisms and the crystallographic fabrics within homogeneously deformed granitic samples.
EBSD mapping of brittle shear zones precursors
Objective : microtextural characterization within a shear zone brittle precursor
EBSD mapping of shear zones strain gradient - seismic anisotropy
Objective : calculate the crystallographic preferred orientation (CPO) of each mineral phase in order to rebuild the elastic properties of the polyminéralic aggregates.
Microprobe analysis on a brittle shear zone precursor
Objective : compare the chemical compositions of minerals within the brittle precursor and in the host rock.
Quantitative X-ray mapping of brittle shear zones precursors
Objective : characterize the chemical zonings in plagioclase and garnet related to fluid-rock interactions within a shear zone precursor
Strontium isotopic ratio (87Sr/86Sr) of waters from the Forbonnet peatland - Jura Mountains
Strontium isotopic (87Sr/86Sr) ratio of waters samples from the Forbonnet peatland (Frasne-Bouverans peatland complex). 53 sampled represent low and high flow conditions and also a wide spatial cover through horizontal and vertical sampling across the peatland. One sample represent the upstream ...
SISMEAUCLIM
This project is based on three disciplines: seismology, hydrogeology and climatology. It aims to develop a new approach to monitor hydrogeological reservoirs, in particular karst aquifers, subject to extreme climatic events. The objective is to carry out 4D imaging during floods in a watershed ...
Pollen analysis - Les Rousses (F-39), Les Rousses lake
Natural site: peat bog near the lake's outlet. 16 palynological samples. The selection was made in several drillings. Two pollen tests performed in 2021 towards the lake outlet.
Pollen analysis - Saint-Jorioz (F-74), Le Beau
Natural site border on the Annecy lake. 16 meters drilling, with boring machine (Apageo) and "russian" corer. 183 palynological samples in 1995 and 24 in 2019 + 9 radiocarbon datings. Never published in its totality.
Piezometric monitoring in soils of the Clauge catchment area (Chaux forest, Jura)
Long-term piezometric monitoring in soils of the Clauge catchment area (Chaux forest, Jura) in different topographical positions.
Sampling of Mediterranean fan mussel specimens (Pinna nobilis) for molecular analyses of the byssus and of the shell matrix
This document describes a field mission carried out in May 2017, at the Observatoire Océanologique de Villefranche-sur-Mer. This mission aimed at collecting live specimens as well as dead shells from the Mediterranean fan mussel, Pinna nobilis, an endemic species protected by European Directive ...
JURAQUAKE
Data from the JURAQUAKE seismological network. This temporary network is currently composed of 6 seismic stations located north of Besançon and aims to record microseismicity in the area for research purpose.
Gourdans-Ain River-Chemical data
Water physico-chemical data of the cut-off channel called Gourdans
Planet-Ain River-Chemical data
Water physico-chemical data of the cut-off channel called Planet
Brotteaux-Ain river-Chemical data
Water physico-chemical data of the cut-off channel called Brotteaux
Port-Galland-Ain River-Chemical data
Water physico-chemical data of the cut-off channel called Port-Galland
Sous Bresse-Ain River-Chemical data
Water physico-chemical data of the cut-off channel called Sous Bresse
Puit-Novets-Ain River-Chemical data
Water physico-chemical data of the cut-off channel called Puit-Novets
Zones humides basse vallée de l'Ain
Aquatic plant communities and water physico-chemical data of cut-off river channels of the Ain river.
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