06AQ19980328 cruise data references

Heeschen, K.U., R.S. Kier, G. Rehder, O. Klatt and E. Suess. Methane dynamics in the Weddell Sea determined via stable isotope ratios and CFC-11. GBC 18 GB2012. doi:10.1029/2003GB002151. 2004

Hoppema, M. Weddell Sea is a globally siignificant coontributor to deep-sea sequestration of natural carbon dioxide. Deep Sea Res. I:51, 1169-1177. 2004

Hoppema, M., H.J.W. de Baar, R.G.J. Bellerby, E. Fahrbach and K. Bakker. Annual export production in the interior Weddell Gyre estimated from a chemical mass balance of nutrients. Deep-Sea Res. II 49. 1675-1689. 2002

Hoppema, Mario, Karel Bakker, Steven M.A.C. van Heuven, Jan C. van Ooijen and Hein J.W. de Baar. 2015. Long-term (1996-2011) accurate nutrients along a repeat section through the Weddell Sea: distributions trends and inter-annual variability. To be submitted to Marine Chemistry.