- Membres
- Nathalie NIQUIL
Nathalie NIQUIL
Characterization and modelling of food-web functioning properties in coastal ecosystems:
- Inter-ecosystem comparisons of functioning and resilience properties
- Ecosystem health indicator development, based on food-web functioning
- Climate Change effects and cumulative impacts
- Overlooked microbial processes in the food-web functioning, e.g. parasitism of the phytoplankton
Methodological development of the used numerical tools (Linear Inverse Modelling – Monte Carlo Markov Chain, Ecological Network Analysis), with a special interest in quantifying uncertainty.
Social-ecological systems modelling with oriented di-graphs (qualitative modeling) and Bayeian Belief Networks, with an interest in indirect effects, between human actors, cascading through the food web. Crossed mathematical analysis of the indices used in ENA (Ecological Network Analysis) and SNA (Social Network Analysis). Application to questions linking Climate Change and Offshore Wind Farms. Special interest on the use of outputs from food web models in helping decision in coastal and estuarine management.
- Keynote speaker of the workshop "Use of coastal and estuarine food web models in politics and management: The need for an entire ecosystem approach to prevent crises" organised by Alfred Wegener Institute in Sylt (Germany) from 25th to 27th of September 2017.
- Author of 66 publications.
Leader of the transverse Axis « Global Change » of the Joint Research Unit BOREA.
Person in charge of the questions linked with Marine Renewable Energy for the BOREA JRU.
Member of Section 30, CNRS
Ex-Scientific Advisor for CNRS-INEE (Institute of Ecology and Environment of the National Center for Scientific Research) about questions and actions concerning the OSPAR Convention for the Protection of the Marine Environment in the North-East Atlantic.
Ex-Leader of the Food Web Expert Group in the OSPAR Commission (IGC COBAM).
Ex-Member of the selection comity of the action BIOHEFECT/EC2CO (Biogeochemistry, Hydrology and Ecosystem Functionning).
Ex-Member of the section 67 (Ecology and population biology) of the National Council for Universities.
My Papers
2016
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Tecchio, Samuele , Aurélie Chaalali, Aurore Raoux, Armonie Tous Rius, Justine Lequesne, Valerie Girardin, Géraldine Lassalle, et al.. 2016. “Evaluating Ecosystem-Level Anthropogenic Impacts In A Stressed Transitional Environment: The Case Of The Seine Estuary”. Ecological Indicators 61: 833-845. doi:{10.1016/j.ecolind.2015.10.036}.
2015
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Guesnet, Vanessa , Géraldine Lassalle, Aurélie Chaalali, Kelly Kearney, B Saint-Béat, Battle Karimi, Boutheina Grami, Samuele Tecchio, Nathalie Niquil, and Jeremy Lobry. 2015. “Incorporating Food-Web Parameter Uncertainty Into Ecopath-Derived Ecological Network Indicators”. Ecological Modelling 313: 29-40. doi:{10.1016/j.ecolmodel.2015.05.036}.
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Tecchio, Samuele , Armonie Tous Rius, Jean-Claude Dauvin, Jeremy Lobry, Géraldine Lassalle, Jocelyne Morin, Nicolas Bacq, et al.. 2015. “The Mosaic Of Habitats Of The Seine Estuary: Insights From Food-Web Modelling And Network Analysis”. Ecological Modelling 312: 91-101. doi:{10.1016/j.ecolmodel.2015.05.026}.
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German, C. R, L Legendre, S. G Sander, Nathalie Niquil, G. W LutherIII, L. Bharati, X. Han, and Nadine Le Bris. 2015. “Hydrothermal Fe Cycling And Deep Ocean Organic Carbon Scavenging: Model-Based Evidence For Significant Poc Supply To Seafloor Sediments”. Earth And Planetary Science Letters 419: 143-153. doi:{10.1016/j.epsl.2015.03.012}.
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Chaalali, Aurélie , B Saint-Béat, Géraldine Lassalle, Francois Le Loc'h, Samuele Tecchio, Georges Safi, Claude Savenkoff, Jeremy Lobry, and Nathalie Niquil. 2015. “A New Modeling Approach To Define Marine Ecosystems Food-Web Status With Uncertainty Assessment”. Progress In Oceanography 135: 37–47.
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Saint-Béat, B , Dan Baird, H Asmus, R Asmus, C Bacher, S R Pacella, Galen A Johnson, Valérie David, A F Vézina, and Nathalie Niquil. 2015. “Trophic Networks: How Do Theories Link Ecosystem Structure And Functioning To Stability Properties? A Review”. Ecological Indicators 52: 458–471.
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Piroddi, Chiara , Heliana Teixeira, Christopher P Lynam, Chris Smith, Maria C Alvarez, Krysia Mazik, Eider Andonegi, et al. 2015. “Using Ecological Models To Assess Ecosystem Status In Support Of The European Marine Strategy Framework Directive”. Ecological Indicators 58: 175-191. doi:{10.1016/j.ecolind.2015.05.037}.
2014
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Niquil, Nathalie , Alexandra Baeta, João Carlos Marques, Aurélie Chaalali, Jeremy Lobry, and Joana Patrício. 2014. “Reaction Of An Estuarine Food Web To Disturbance: Lindeman’s Perspective”. Marine Ecology Progress Series 512: 141–154.
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Lassalle, Géraldine , J-S Nelva Pasqual, P Boët, M J Rochet, V M Trenkel, and Nathalie Niquil. 2014. “Combining Quantitative And Qualitative Models To Identify Functional Groups For Monitoring Changes In The Bay Of Biscay Continental Shelf Exploited Foodweb”. Ices Journal Of Marine Science 71: 105–117. doi:10.1093/icesjms/fst107.
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Lassalle, Géraldine , Pierre Bourdaud, B Saint-Béat, Sébastien Rochette, and Nathalie Niquil. 2014. “A Toolbox To Evaluate Data Reliability For Whole-Ecosystem Models: Application On The Bay Of Biscay Continental Shelf Food-Web Model”. Ecological Modelling 285: 13–21.
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“How Does The Resuspension Of The Biofilm Alter The Functioning Of The Benthos-Pelagos Coupled Food Web Of A Bare Mudflat In Marennes-Oléron Bay (Ne Atlantic)?”. 2014. Journal Of Sea Research 92: 144-157. doi:10.1016/j.seares.2014.02.003. https://www.sciencedirect.com/science/article/pii/S138511011400029X.
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Sakka-Hlaili, A , Nathalie Niquil, and L Legendre. 2014. “Planktonic Food Webs Revisited : Reanalysis Of Results From The Linear Inverse Approach”. Progress In Oceanography 120: 216–229. doi:10.1016/j.pocean.2013.09.003.
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Rasconi, S , Boutheina Grami, Nathalie Niquil, Marlène Jobard, and T Sime-Ngando. 2014. “Parasitic Chytrids Sustain Zooplankton Growth During Inedible Algal Bloom”. Frontiers In Microbiology 5.
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