The sea pen at Fjord&Bælt in Kerteminde, Denmark.
figureposted on 2013-02-20, 00:08 authored by Andrew D. Foote, Philip Francis Thomsen, Signe Sveegaard, Magnus Wahlberg, Jos Kielgast, Line A. Kyhn, Andreas B. Salling, Anders Galatius, Ludovic Orlando, M. Thomas P. Gilbert
Figure 1a shows the sea pen containing approximately 4 million liters of seawater and 4 harbor porpoise. The two ends of the pen are comprised of netting, allowing tidal seawater to move through the pen (photograph © Solvin Zankl). Figure 1b shows the sampling of 15 ml of seawater from the sea pen (photograph © Ross Culloch).