“…These polyunsaturated fatty acids (PUFAs) play a key role in reproduction, growth, and physiology for all organisms in marine ecosystems (Ackman, 1989), as well as for human health (Riediger et al, 2009). The importance of omega-3 fatty acids for copepod egg production, egg hatching, and zooplankton growth has been well documented in field (Pond et al, 1996;Swadling et al, 2000;Jonasdottir et al, 2005) and experimental studies (Breteler et al, 2005;Jonasdottir et al, 2009), and has furthermore been proven to be essential for proper fish development (Watanabe et al, 1983).…”