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Team 6: Source and transfer of organic matter in aquatic ecosystems

research boat
biofilm

General topics

The topics for which we have developped an extensive expertise focuses on the study of the functioning of aquatic ecosystems through the combined use of isotopic, biochemical and sclerochronologic markers. Our expertise responds to important issues: those of the origin, fate and quality of organic matter for optimal characterization of the functional state of an aquatic ecosystem. We tackle these studies through two main approaches: 1) the responses of food webs under anthropogenic pressures and 2) qualitative changes affecting transfers at different levels of organic matter.

A biochemical marker commonly used in our laboratory (Video in Frech):

Research Programs

Program type Complete title Schedule
BIO-Tide) European The role of microbial biodiversity in the functioning of marine tidal flat sediments
2017 to 2020
BIO-Tide) European The role of microbial biodiversity in the functioning of marine tidal flat sediments
2017 to 2020
ENDOKELP National/Regional Mise en place d’un système expérimental in situ endophyte-kelp pour l’étude des interactions moléculaires impliquées dans la relation entre macroalgues et endomicrobiome
2016 to 2018
ENDOKELP National/Regional Mise en place d’un système expérimental in situ endophyte-kelp pour l’étude des interactions moléculaires impliquées dans la relation entre macroalgues et endomicrobiome
2016 to 2018
TRECH National/Regional Ecologie Trophique de l'espèce invasive et ingénieur Crepidula fornicata
2016 to 2019
HULK European Functional Chloroplasts inside Animal cells: cracking the puzzle
2016 to 2019
MicroBE National/Regional Microfluidic of epilithic Biofilms : Impact of chlordecone 2015
OBLT International Binational Observatory of Lake Titicaca (OBLT)
2015 to 2019
ISLAY National/Regional Characterization and role of fungal metabolome in interactions between laminar and their endophytic fungi (program SIC EC2CO, CNRS-INSU)
2014 to 2016
PROCARDYA National/Regional Role and diversity of planktonic prokaryotes in macroalgae degradation
2013 to 2014
PARAPETI International Hydrological Balance, biological quality and water management in the Bolivian Chaco.
2013 to 2016
BBPolar_SCLERARCTIC International Panarctic bivalves as polar bioarchives.
2013 to 2016
DRIVER International Determinism of the recruitment of bivalves submitted to environmental and anthropogenic constraints.
2012 to 2016
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Scientific papers

Displaying 1 - 10 of 150

Moteur de recherche Bibliographie

2017
2016
Duponchelle F, Pouilly M, Pecheyran C, et al. (2016) Trans-Amazonian natal homing in giant catfish. Journal of Applied Ecology 53:1511-1520. doi: 10.1111/1365-2664.12665
PDF icon Trans-Amazonian natal homing in giant catfish.pdf (1.07 MB)
PDF icon srep33829.pdf (438.8 KB)
Lanza WG, Achá D, Point D, et al. (2016) Association of a Specific Algal Group with Methylmercury Accumulation in Periphyton of a Tropical High-Altitude Andean Lake. Archives of Environmental Contamination and Toxicology 1–10. doi: 10.1007/s00244-016-0324-2
PDF icon Lanza et al AECT 2016 Association of a Specific Algal Group with Methylmercury Accumulation in Periphyton of a Tropical High-Altitude Andean Lake.pdf (636.2 KB)
Lopez E, Olivier F, Grant C, Archambault P (2016) A new species and four new records of sedentary polychaetes from the Canadian High Arctic. Journal of the Marine Biological Association of the United Kingdom 1-10. doi: 10.1017/S0025315416000953

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