Integrated Marine Information System (IMIS)

Data Policy
Persons | Institutes | Publications | Projects | Datasets
[ report an error in this record ]basket (0): add | show Print this page
Effects of a herbicide and copper mixture on the quality of marine plankton
Filimonova, V.; De Troch, M.; Gonçalves, F.; Marques, J.C.; Marques, S.M.; Gonçalves, A.M.M.; De Laender, F. (2018). Effects of a herbicide and copper mixture on the quality of marine plankton. Ecotoxicol. Environ. Saf. 156: 9-17. https://dx.doi.org/10.1016/j.ecoenv.2018.02.038
In: Ecotoxicology and Environmental Safety. Academic Press/Elsevier: Amsterdam, Netherlands etc. ISSN 0147-6513; e-ISSN 1090-2414
Peer reviewed article  
Available in  Authors 
Keywords
    Acids > Organic compounds > Organic acids > Fatty acids
    Aquatic communities > Plankton
    Biomarkers
    Marine/Coastal
Author keywords
    Food quality; Generalized linear model; Species sensitivity
Authors  Top 
  • Filimonova, V.
  • De Troch, M.
  • Gonçalves, F.
  • Marques, J.C.
  • Marques, S.M.
  • Gonçalves, A.M.M.
  • De Laender, F.
Abstract
    Pesticides and metals are often used in agriculture and are therefore often simultaneously discharged to nearby estuarine and marine areas. The effects of this organic-inorganic chemical mixture on food quality of aquatic organisms are currently unknown. In this study we test if a mixture of copper (inorganic) and the herbicide Primextra® Gold TZ (organic) affects the quality of the diatom Thalassiosira weissflogii and the copepod Acartia tonsa - two key species that fuel the local food-web. We quantified quality (i.e. energy content as food for the next trophic level) in terms of fatty acids, proteins and thiobarbituric acid reacting substances. We found non-additive effects (positive and negative) of the metal-herbicide mixture on the diatom and copepod species. In general, nutritionally important biochemical parameters of Acartia tonsa were most sensitive to the chemical stressors.
All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors 
[Back]

WoRMS

Using WoRMS

Tools

Connect with us

This service is powered by LifeWatch Belgium
Learn more»
Website and databases developed and hosted by Flanders Marine Institute · Page generated on 2024-11-21 22:33:34+01:00 · Privacy and cookie policy