Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Jean-Claude Moreteau"'
Publikováno v:
Journal of Genetics. 90:295-302
Thirty isofemale lines collected in three different years from the same wild French population were grown at seven different temperatures (12-31 °C). Two linear measures, wing and thorax length, were taken on 10 females and 10 males of each line at
Publikováno v:
Environmental Bioindicators
Environmental Bioindicators, 2006, 1(4), pp.229-241. ⟨10.1080/15555270601003789⟩
Environmental Bioindicators, International Society of Environmental Bioindicators (ISEBI), 2006, 1(4), pp.229-241. ⟨10.1080/15555270601003789⟩
Environmental Bioindicators, 2006, 1(4), pp.229-241. ⟨10.1080/15555270601003789⟩
Environmental Bioindicators, International Society of Environmental Bioindicators (ISEBI), 2006, 1(4), pp.229-241. ⟨10.1080/15555270601003789⟩
The evaluation of the impact of gradual environmental changes, such as the salinization of freshwaters, requires measures that are sensitive enough to detect the subtle changes that may be occurring within a population. Fluctuating asymmetry (FA) has
Autor:
Theodore Garland, Patricia Gibert, Raymond B. Huey, Jean-Claude Moreteau, Anthony R. Ives, George W. Gilchrist, Brigitte Moreteau, Jean R. David
Publikováno v:
Zoology. 109:318-330
The Drosophila obscura clade consists of about 41 species, of which 20 were used for analyses of wing and thorax length. Our primary goal was to investigate the magnitude of sexual size dimorphism (SSD) of these traits within this clade and to test R
Publikováno v:
Journal of the North American Benthological Society. 25:477-486
Salinization has been disturbing increasing numbers of inland waterways, and new analytical tools are needed to survey water quality and to assess the impact of salinization. Researchers have developed new protocols that reduce the number and type of
Publikováno v:
Environmental Monitoring and Assessment
Environmental Monitoring and Assessment, Springer Verlag (Germany), 2006, 116(1-3), pp.529-542
Environmental Monitoring and Assessment, 2006, 116(1-3), pp.529-542
Environmental Monitoring and Assessment, Springer Verlag (Germany), 2006, 116(1-3), pp.529-542
Environmental Monitoring and Assessment, 2006, 116(1-3), pp.529-542
Scientists strive to develop efficient sampling protocols, reducing both the number of samples and processing time required, which can be adapted for use in a broad range of ecosystems. We investigated the accuracy and usefulness of artificial substr
Autor:
Isabelle Auby, François Lescuyer, Damien Banas, Jean-Claude Moreteau, Patrick Grillas, Eric Coulet, Bertrand Millet
Publikováno v:
Hydrobiologia (0018-8158) (Springer), 2005-11, Vol. 551, N. 1, P. 3-16
High frequency water sampling in the wind-exposed Vaccares lagoon revealed frequent and rapid changes in suspended solid (SS) concentrations in the water column. SS concentrations, sometimes higher than 800 mg l(-1), were significantly correlated wit
Publikováno v:
Hydrobiologia
Hydrobiologia, 2005, 551, pp.227-236
Hydrobiologia, Springer, 2005, 551, pp.227-236
Hydrobiologia, 2005, 551, pp.227-236
Hydrobiologia, Springer, 2005, 551, pp.227-236
Changes in the macroinvertebrate community were investigated over 10 months at four sites along a 19 km salinity gradient (0.21–2.60 g l−1) in a sixth-order stream, the Meurthe River, northeastern France. Abiotic characteristics other than salini
Autor:
Philippe Usseglio-Polatera, Christophe Piscart, Antoine Lecerf, Jean-Claude Moreteau, Jean-Nicolas Beisel
Publikováno v:
Biodiversity and Conservation
Biodiversity and Conservation, Springer Verlag, 2005, 14 (9), pp.2235-2249. ⟨10.1007/s10531-004-4783-9⟩
Biodiversity and Conservation, Springer Verlag, 2005, 14 (9), pp.2235-2249. ⟨10.1007/s10531-004-4783-9⟩
Many studies have shown that salinity reduces diversity and abundance of, and alters trophic structures in freshwater macroinvertebrate communities. However, the role of salinity in interactions among coexisting species is poorly documented. We inves
Publikováno v:
Hydrobiologia
Hydrobiologia, Springer, 2005, 542 (1), pp.113-120. ⟨10.1007/s10750-004-8771-6⟩
Hydrobiologia, Springer, 2005, 542 (1), pp.113-120. ⟨10.1007/s10750-004-8771-6⟩
International audience; The spread of non-indigenous species and the decline of autochthonous ones are leading to a homogenization of freshwater fauna in terms of systematic units, but the functional consequences are poorly documented. We studied the
Autor:
Simon Devin, Loïc Bollache, Jean-Nicolas Beisel, Jean-Claude Moreteau, Marie-Jeanne Perrot-Minnot
Publikováno v:
Journal of Zoology
Journal of Zoology, Wiley, 2004, 264 (4), pp.391-397. ⟨10.1017/S0952836904005862⟩
Journal of Zoology, Wiley, 2004, 264 (4), pp.391-397. ⟨10.1017/S0952836904005862⟩
Dikerogammarus villosus, a freshwater invasive amphipod, exhibits conspicuous pigmentation polymorphism. This polymorphism is documented in two recently colonized areas, the Saand Moselle rivers (north-eastern France), and some of the mechanisms by w