Document of bibliographic reference 291367

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Relative contribution of multiple stressors on copepod density and diversity dynamics in the Belgian part of the North Sea

Abstract

The effect of multiple stressors on marine ecosystems is poorly understood. To partially bridge this knowledge gap we investigated the relative contribution of environmental variables to density and diversity dynamics of the zooplankton community in the Belgian part of the North Sea. We applied multimodel inference on generalized additive models to quantify the relative contribution of chlorophyll a, temperature, nutrients, salinity and anthropogenic chemicals (i.e. polychlorinated biphenyls and polycyclic aromatic hydrocarbons) to the dynamics of calanoid copepod species in the Belgian part of the North Sea. Temperature was the only predictor consistently showing a high importance in all models predicting the abundances of the selected copepod species. The relative contribution of other predictors was species-dependent. Anthropogenic chemicals were important predictors for three out of six species indicating that chemical mixtures at low concentrations should not be left unattended when performing risk assessments in a natural environment.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000418727000051

Bibliographic citation

Deschutter, Y.; Everaert, G.; De Schamphelaere, K.; De Troch, M. (2017). Relative contribution of multiple stressors on copepod density and diversity dynamics in the Belgian part of the North Sea. Mar. Pollut. Bull. 125(1-2): 350-359. https://dx.doi.org/10.1016/j.marpolbul.2017.09.038

Is peer reviewed

true

Access rights

open access

Is accessible for free

true