Zobrazeno 1 - 10
of 47
pro vyhledávání: '"C Durou"'
Publikováno v:
Water Research. 42:2157-2165
The ability to cope with environmental stress may be expensive in terms of energy and this cost of tolerance is suspected to have negative counterparts such as reduced growth and fecundity. To date, condition indices based on biometric measurements a
Publikováno v:
Estuarine, Coastal and Shelf Science. 76:201-210
A survey within the French National Programme of Ecotoxicology was carried out in 2002, 2003 and 2004 to study the response of Nereis diversicolor populations (Polychaeta, Nereididae) to the impact of pollution in the Authie estuary (non-contaminated
Autor:
Catherine Mouneyrac, Claude Amiard-Triquet, C Durou, M. Gnassia-Barelli, Michèle Roméo, Laurent Peluhet, Karyn Lemenach, Jean-Claude Amiard, Laurence Poirier, Hélène Budzinski
Publikováno v:
Environmental Pollution. 148:445-458
Relationships between biochemical and physiological biomarkers (acetylcholinesterase [AChE], catalase, and glutathione S-transferase [GST] activities, thiobarbituric acid reactive substances, glycogen, lipids and proteins) and accumulated concentrati
Autor:
Catherine Mouneyrac, Mohamed Mouloud, C Durou, Patrick Gillet, Michèle Roméo, Philip S. Rainbow, Brian D. Smith, Bruno Deutsch, M. Gnassia-Barelli, Claude Amiard-Triquet
Publikováno v:
Ecotoxicology and Environmental Safety. 66:402-411
Suborganismal responses to toxicants can be sensitive tools to assess marine pollution, but their ecological significance is a matter of debate. Among these biomarkers, those linked to reproduction are most probably related to populational effects. T
Autor:
Catherine Mouneyrac, C Durou
Publikováno v:
General and Comparative Endocrinology. 150:106-113
The objective of this work was to compare seasonal variations of reproduction physiology of the ragworm Nereis diversicolor —a key species in estuarine ecosystems—originating from a clean (Authie) and multi-polluted (Seine) estuaries. A particula
Publikováno v:
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology. 143:23-29
The aim of this study was to assess aquatic environmental quality of Oued Souss (Agadir, Morocco). This estuary has been subjected for a long time to large amounts of sewage discharges and industrial effluents. Since November 2002, no waste outlets h
Autor:
S Linot, Catherine Mouneyrac, Jocelyne Pellerin, C Durou, Jean-Claude Amiard, Christophe Minier, Isabelle Métais, Claude Amiard-Triquet
Publikováno v:
General and comparative endocrinology. 157(2)
The aim of this work was to investigate in situ biometric (condition index, hepato-somatic index, gonado-somatic index), biochemical (glycogen, lipids, sexual steroids) and histological (sex, sexual maturation stage) variables in the infaunal bivalve
Publikováno v:
Ecotoxicology and environmental safety. 65(2)
The aim of this study was to investigate, in situ, the temporal effects of urban effluent discharge on energy reserves and steroid hormone levels in the intrasedimentary worm Nereis diversicolor. Results have shown no differences in energy reserves (
Publikováno v:
Environmental Toxicology. Feb2005, Vol. 20 Issue 1, p23-31. 9p.
Publikováno v:
Nouvelle Revue d'Optique. 7:87-94
It is shown here, by means of the reciprocal statistical density and the Ewald method, that the decrease of the photographic emulsion refractive index compensates most of the effect of the thickness shrinkage in the case of a transmission three-dimen