Population and harvest data of the northern common eider have been integrated in a simulation model (Gilliland et al. submitted), and results suggested that the Greenland harvest of Northern Common Eiders was not sustainable, while the total Canadian harvest appears to be sustainable at current levels.
On a intÃ©grÃ© les donnÃ©es sur la population et sur les prises dâ€™Eiders Ã duvet du nord Ã un modÃ¨le de simulation (Gilliland et al., prÃ©sentÃ©), et les rÃ©sultats indiquent que les prises dâ€™Eiders Ã duvet du nord au Groenland nâ€™Ã©taient pas durables, alors que les prises totales canadiennes semblent Ãªtre durables aux niveaux actuels.