Lack of definition of mathematical terms in ecology: The case of the sigmoid class of functions in macro‐ecology

Autor: Ugoline Godeau, Christophe Bouget, Jérémy Piffady, Tiffani Pozzi, Frédéric Gosselin

Publikováno v: Ecology and Evolution, Vol 10, Iss 24, Pp 14209-14220 (2020)

Abstract Defining mathematical terms and objects is a constant issue in ecology; often definitions are absent, erroneous, or imprecise. Through a bibliographic prospection, we show that this problem appears in macro‐ecology (biogeography and commun

Externí odkaz: https://doaj.org/article/52b168ba19b14f398642a808e4177999

The spatial distribution of Mustelidae in France.

Autor: Clément Calenge, Joël Chadoeuf, Christophe Giraud, Sylvie Huet, Romain Julliard, Pascal Monestiez, Jérémy Piffady, David Pinaud, Sandrine Ruette

Publikováno v: PLoS ONE, Vol 10, Iss 3, p e0121689 (2015)

We estimated the spatial distribution of 6 Mustelidae species in France using the data collected by the French national hunting and wildlife agency under the "small carnivorous species logbooks" program. The 1500 national wildlife protection officers

Externí odkaz: https://doaj.org/article/3db3fff426b24c088845403af15a6e03

ARPEGES: A Bayesian Belief Network to Assess the Risk of Pesticide Contamination for the River Network of France

Autor: Véronique Gouy, Jérémy Piffady, Nolwenn Bougon, Thierry Tormos, Emilie Adoir, Guy le Henaff, Katell Mellac, Nadia Carluer

Publikováno v: Integrated Environmental Assessment and Management
Integrated Environmental Assessment and Management, Wiley, 2021, 17 (1), pp.188-201. ⟨10.1002/ieam.4343⟩
Integrated Environmental Assessment and Management, 2021, 17 (1), pp.188-201. ⟨10.1002/ieam.4343⟩

International audience; Pesticides are priority concerns in aquatic risk assessment due to their widespread use, ongoing development of new molecules, and potential effects from short- and long-term exposures to aquatic life. Water quality assessment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47e6a61ee8e0b2139a85ee00bfc56406
https://hal.archives-ouvertes.fr/hal-03128742

How to quantify the links between bioavailable contamination in watercourses and pressures of anthropogenic land cover, contamination sources and hydromorphology at multiple scales?

Autor: Bertrand Villeneuve, Benjamin Alric, Adeline François, Olivier Geffard, Yves Souchon, André Chandesris, Jérémy Piffady, Laurent Valette, Arnaud Chaumot, Noëlle Sarkis, Martial Ferréol

Publikováno v: Science of the Total Environment
Science of the Total Environment, Elsevier, 2020, 735, pp.139492. ⟨10.1016/j.scitotenv.2020.139492⟩

International audience; Active biomonitoring permits the quantification of biological exposure to chemicals through measurements of bioavailable concentrations in biota and biological markers of toxicity in organisms. It enables respective comparison

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54a39d25688efe0636d90a32dc66b6db
https://hal.archives-ouvertes.fr/hal-03123651

Quantification of multi-scale links of anthropogenic pressures with PAH and PCB bioavailable contamination in French freshwaters

Autor: Noëlle Sarkis, André Chandesris, Bertrand Villeneuve, Jérémy Piffady, Martial Ferréol, Laurent Valette, Chloé Meymy, Yves Souchon, Olivier Geffard, Rémi Recoura-Massaquant, Arnaud Chaumot

Publikováno v: Water Research
Water Research, 2021, 203, pp.117546. ⟨10.1016/j.watres.2021.117546⟩

International audience; Aquatic ecosystems are exposed to multiple environmental pressures including chemical contamination. Polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) are persistent organic pollutants (POPs) known a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f930a21af65f0e2153ed80aaead65af6
https://doi.org/10.1016/j.watres.2021.117546