06AQ20050122 Cruise Data References

Hoppema, M., R. Middag, H.J.W. de Baar, E. Fahrbach, E.M. van Weerlee and H. Thomas, 2007. Whole season net community production in the Weddell Sea. Polar Biology 31: 101-111. doi: 10.1007/s00300-007-0336-5

Hoppema, M., F. Dehairs, J. Navez, C. Monnin, C. Jeandel, E. Fahrbach and H.J.W. de Baar. 2010. Barium distribution in the Weddell Gyre: Impact of circulation and biogeochemical processes. Marine Chemistry 122: 118-129.

van Heuven, S.M.A.C, M. Hoppema, O. Huhn, H.A. Slagter and H.J.W. de Baar, Direct observation of increasing CO2 in the Weddell Gyre along the prime meridian during 1973-2008, Deep Sea Res II, 58, 2613-2635, doi:10.1016/j.dsr2.2011.08.007, 2011.

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.