This work aims to study the effects of a few pesticides and one adjuvant on marine organisms, representatives of four trophic levels : micro-algae, echinoderm, bivalves and fish. Analysis of the pollu-sensitivity was based on the utilisation of existing bio-assays or adapted to this study.Phytotoxic assessments were conducted on three phytoplanktonic species (Chaetoceros calcitrans, Isochrysis aff. Galbana et Tetraselmis suecica) using the fungicide epoxiconazole and the adjuvant nonylphenol. Sensitivity to these toxicants of C. calcitrans and I. aff. Galbana was high. Thus, when C. calcitrans was grown in a medium simulating pre-winter conditions in Gabès Gulf, EC50 values were respectively, 2.31 mg/L and 2.9 μg/L for epoxiconazole active ...
Programa Oficial de Doutoramento DO*MAR Marine Science, Technology and Management . 564V01[Resumen] ...
The use of antifouling booster biocides on boats and ships is of environmental concern as the leache...
Despite a growing scientific attention on ecological impact of emerging pollutants (EPs) such as pha...
L’objectif de ce travail de thèse vise à analyser les effets de quelques pesticides et d’un adjuvant...
The main goal of this work was the study of pesticide effects on natural communities of coastal phyt...
Pesticides have enabled humankind to protect its crops from pests, intensifying thus the crop yields...
Recent decades have witnessed the intensification and spread of harmful algal blooms (HAB). HAB are ...
Microplastics (MPs) are widely distributed in coastal areas and oceans around the world. MPs are of ...
La viticulture génère un potentiel risque de toxicité pour les écosystèmes aquatiques. Dans ce conte...
To understand the relationship of micropollutants in aquatic environments and their impact on the pr...
This work aimed to assess the effects of world wide used herbicides on two economically important mo...
Microalgae are at the basis of aquatic food webs and may be the indirect target of herbicides from a...
Les dernières décennies ont été marquées par l’intensification et l’expansion des efflorescences de...
Depuis plusieurs années, des épisodes de toxicité et de mortalités, restés inexpliqués, sont observé...
Microalgae are at the basis of aquatic food webs and may be the indirect target of herbicidesfrom ag...
Programa Oficial de Doutoramento DO*MAR Marine Science, Technology and Management . 564V01[Resumen] ...
The use of antifouling booster biocides on boats and ships is of environmental concern as the leache...
Despite a growing scientific attention on ecological impact of emerging pollutants (EPs) such as pha...
L’objectif de ce travail de thèse vise à analyser les effets de quelques pesticides et d’un adjuvant...
The main goal of this work was the study of pesticide effects on natural communities of coastal phyt...
Pesticides have enabled humankind to protect its crops from pests, intensifying thus the crop yields...
Recent decades have witnessed the intensification and spread of harmful algal blooms (HAB). HAB are ...
Microplastics (MPs) are widely distributed in coastal areas and oceans around the world. MPs are of ...
La viticulture génère un potentiel risque de toxicité pour les écosystèmes aquatiques. Dans ce conte...
To understand the relationship of micropollutants in aquatic environments and their impact on the pr...
This work aimed to assess the effects of world wide used herbicides on two economically important mo...
Microalgae are at the basis of aquatic food webs and may be the indirect target of herbicides from a...
Les dernières décennies ont été marquées par l’intensification et l’expansion des efflorescences de...
Depuis plusieurs années, des épisodes de toxicité et de mortalités, restés inexpliqués, sont observé...
Microalgae are at the basis of aquatic food webs and may be the indirect target of herbicidesfrom ag...
Programa Oficial de Doutoramento DO*MAR Marine Science, Technology and Management . 564V01[Resumen] ...
The use of antifouling booster biocides on boats and ships is of environmental concern as the leache...
Despite a growing scientific attention on ecological impact of emerging pollutants (EPs) such as pha...