Kaiser Lab: Marine and Atmospheric Biogeochemistry

Meetings of the Kaiser Lab

DateTimeProgress updatePaper discussionCake
Tue12/06/12 no meeting
Tue05/06/12 no meeting
Tue29/05/12 16:00
Tue22/05/12 16:00
Tue15/05/12 16:00 JanNatalie
Tue08/05/12 16:00 NatalieChris
Tue01/05/12 16:00 ImkeJohanna
Tue24/04/12 no meeting
Tue17/04/12 16:00 ChrisAlba
Tue10/04/12 no meeting
Tue03/04/12 no meeting
Tue27/03/12 16:00 JohannaChris
Tue20/03/12 16:00 Chris: Imke
Tue13/03/12 16:00 AlbaJan
Tue06/03/12 16:00 Jan: Furdui & Tomassini (2009) Trends and sources of perchlorate in Arctic snowImke
Tue28/02/12 16:00 Imke: Giovannoni & Vergin (2012) Seasonality in ocean microbial communitiesNatalie
Tue21/02/12 16:00 Natalie: Freing et al. (2009) North Atlantic production of nitrous oxide in the context of changing atmospheric levelsAlba
Tue14/02/12 16:00 Johanna: Bender et al. (1999) In vitro O2 fluxes compared with 14C production and other rate terms during the JGOFS Equatorial Pacific experimentJan
Tue07/02/12 16:00 Alba: Hamme et al. (2012) Dissolved O2/Ar and other methods reveal rapid changes in productivity during a Lagrangian experiment in the Southern OceanJohanna
Tue31/01/12 16:00 JanAlba
Tue24/01/12 no meeting
Tue17/01/12 16:00 JohannaNatalie
Tue10/01/12 no meeting
Tue03/01/12 no meeting
Tue27/12/11 no meeting
Tue20/12/11 no meeting
Tue13/12/11 16:00 NatalieJan
Tue06/12/11 16:00 Imke
Tue29/11/11 16:00 ImkeJohanna
Tue22/11/11 16:00 AlbaChris
Tue15/11/11 16:00 ChrisAlba
Tue08/11/11 16:00 Natalie: Gülzow et al. (2011) A new method for continuous measurement of methane and carbon dioxide in surface waters using off-axis integrated cavity output spectroscopy (ICOS): An example from the Baltic SeaImke
Tue01/11/11 16:00 Imke: Santoro et al. (2011) Isotopic signature of N2O produced by marine ammonia-oxidizing archaeaNatalie
Tue25/10/11 no meeting
Tue18/10/11 17:00 Johanna: Lozier et al. (2011) On the relationship between stratification and primary productivity in the North AtlanticChris
Tue11/10/11 17:00 Chris: González-Rodriguez et al. (2011) Net primary productivity, upwelling and coastal currents in the Gulf of Ulloa, Baja California, MexicoJan
Tue04/10/11 16:00 Jan: Bender et al.(2011) Evaluating gas transfer velocity parameterizations using upper ocean radon distributionsImke
Tue27/09/11 16:00 ImkeJohanna
Tue20/09/11 16:00 JohannaJan
Tue13/09/11 16:00 AlbaChris
Tue06/09/11 16:00 ChrisAlba
Tue30/08/11 no meeting
Tue23/08/11 no meeting
Tue16/08/11 no meeting
Tue09/08/11 no meeting
Tue02/08/11 16:00 Johanna: Aranguren-Gassis et al. (2011) Production and respiration control the marine microbial metabolic balance in the eastern North Atlantic subtropical gyreImke
Tue26/07/11 16:00 Imke: Stramma et al. (2008) Expanding oxygen-minimum zones in the tropical oceansJohanna
Tue19/07/11 16:00 Alba: Luz & Barkan (2011) The isotopic composition of atmospheric oxygenChris
Tue12/07/11 16:00 Chris: Frajka-Williams et al. (2009) Physical controls and mesoscale variability in the Labrador Sea spring phytoplankton bloom observed by SeagliderAlba
Tue05/07/11 16:00 OsamuJan
Tue28/06/11 16:00 UEA Broad?
Tue21/06/11 16:00 JohannaOsamu
Tue14/06/11 16:00 ImkeJohanna
Tue07/06/11 no meeting
Tue31/05/11 16:00 AlbaChris
Tue24/05/11 16:00 ChrisAlba
Tue17/05/11 16:00 Jan: Kaiser (2011) Consistent calculation of aquatic gross production from oxygen triple isotope measurementsImke
Tue10/05/11 16:30 OsamuOsamu: Huntington et al. (2010) Methods and limitations of "clumped" CO2 isotope (Δ47) analysis by gas-source isotope ratio mass spectrometryJan
Tue03/05/11 no meeting
Tue26/04/11 no meeting
Tue19/04/11 no meeting
Tue12/04/11 no meeting
Tue05/04/11 no meeting
Tue29/03/11 16:00 Johanna
Tue22/03/11 16:00 Imke
Tue15/03/11 no meeting
Tue08/03/11 no meeting
Tue01/03/11 no meeting
Tue22/02/11 no meeting
Tue15/02/11 16:00 Chris
Tue08/02/11 16:00 Alba
Mon31/01/11 16:00 Osamu
Mon24/01/11 16:00 Jan: Tuzson et al. (2010) Field intercomparison of two optical analyzers for CH4 eddy covariance flux measurements
Mon17/01/11 16:00 Johanna
Tue11/01/11 no meeting
Tue04/01/11 16:00 Imke
Tue28/12/10 no meeting
Tue21/12/10 no meeting
Tue14/12/10 16:00 Chris
Tue07/12/10 16:00 Alba
Tue30/11/10 16:00 Karel
Tue23/11/10 no meeting
Tue16/11/10 no meeting
Tue09/11/10 no meeting
Tue02/11/10 no meeting
Tue26/10/10 16:00
Tue19/10/10 16:00 Tom, Finn
Tue12/10/10 16:00 Chris
Tue05/10/10 08:30 Alba
Tue28/09/10 no meeting
Tue21/09/10 08:30 Osamu: Size-dependence of the isotopic composition of rain drops
Tue14/09/10 08:30 Laura, Imke
Tue07/09/10 no meeting
Tue31/08/10 no meeting
Tue24/08/10 no meeting
Wed18/08/10 17:00 Johanna
Tue10/08/10 08:30 Chris
Tue03/08/10 08:30 Imke: Sutka et al. (2006) Distinguishing nitrous oxide production from nitrification and denitrification on the basis of isotopomer abundances. Appl. Environ. Microbiol. 72, 638-644
Tue27/07/10 no meeting
Tue20/07/10 08:30 Laura, Imke
Wed14/07/10 08:30 Johanna, Chris
Tue06/07/10 08:30 Karel, Alba
Thu01/07/10 08:30 JennyJohanna: Körtzinger et al. (2004) The ocean takes a deep breath. Science 306, 1337
Tue22/06/10 no meeting
Wed16/06/10 08:30 Johanna, Chris
Tue08/06/10 08:30 Laura, Imke
Tue01/06/10 no meeting
Tue25/05/10 08:30 Karel, Alba
Tue18/05/10 08:30 JennyChris: Barton et al. (2001) Vertical structure, turbulent mixing and fluxes during Lagrangian observations of an upwelling filament system off Northwest Iberia. Prog. Oceanogr. 51, 249-267
Mon10/05/10 17:00 Laura, Imke
Tue04/05/10 no meeting
Tue27/04/10 08:30 Johanna, Chris
Tue20/04/10 08:30 Karel, Alba
Wed14/04/10 17:00 Johanna, Laura
Wed07/04/10 08:30 JennyAlba: Juranek & Quay (2010) Evidence of O2 consumption in underway seawater lines: Implications for air-sea O2 and CO2 fluxes. Geophys. Res. Lett. 37, L01601
Tue30/03/10 08:30 Chris, Imke
Tue23/03/10 no meeting
Wed17/03/10 08:30 Karel, Alba
Tue09/03/10 08:30 Jan: Kaiser et al. (2011) The metabolic balance of the Atlantic Ocean from bottle incubations and dissolved oxygen/argon ratio measurements
Tue02/03/10 08:30 Laura, Imke
Wed24/02/10 08:30 Johanna, Chris
Tue16/02/10 no meeting
Fri12/02/10 08:30 Karel, Alba
Tue02/02/10 08:30
Wed27/01/10 08:30 Johanna, Chris
Tue19/01/10 08:30
Tue12/01/10 08:30 Karel, Alba
Tue05/01/10 no meeting
Tue29/12/09 no meeting
Tue22/12/09 no meeting
Tue15/12/09 no meeting
Tue08/12/09 no meeting
Tue01/12/09 09:00 Imke: Kool et al. (2009) The 18O signature of biogenic nitrous oxide is determined by O exchange with water. Rapid Commun. Mass Spectrom. 23, 104-108
Tue24/11/09 16:30 Johanna: Robinson et al. (2009) Comparison of in vitro and in situ plankton production determinations. Aquat. Microb. Ecol. 54, 13-34
Tue17/11/09 no meeting
Fri13/11/09 08:00 Karel: Kawabe (2008) Vertical and horizontal eddy diffusivities and oxygen dissipation rate in the subtropical Northwest Pacific. Deep-Sea Res. I 55, 247-260
Tue03/11/09 08:30 Laura: Young et al. (2002) Kinetic and equilibrium mass-dependent isotope fractionation laws in nature and their geochemical and cosmochemical significance. Geochim. Cosmochim. Acta 66, 1095-1104
Tue27/10/09 09:00
Tue20/10/09 09:00 Chris: Viúdez (1998) On the upper layer circulation in the Alboran Sea. J. Geophys. Res. 103, 21653-21666
Wed14/10/09 09:00 Alba: Wong & Li (2009) Winkler's method overestimates dissolved oxygen in seawater: Iodate interference and its oceanographic implications. Mar. Chem. 115, 86-91
Tue06/10/09 08:00 Jan: Kaiser (2011) Δ(17O) terminology and calculations
Tue29/09/09 11:00
Tue22/09/09 no meeting
Fri18/09/09 09:00 Johanna: Marañón et al. (2003) High variability of primary production in oligotrophic waters of the Atlantic Ocean: uncoupling from phytoplankton biomass and size structure. Marine Ecol. Prog. Ser. 257, 1-11
Fri11/09/09 09:00
Fri04/09/09 09:00
Wed26/08/09 11:00
Tue18/08/09 09:00
Tue11/08/09 09:00 Karel
Tue04/08/09 09:00 Karel, Alba
Tue28/07/09 09:00 Alba
Tue21/07/09 10:00
Tue14/07/09 no meeting
Tue07/07/09 09:00 Alba: Doney (2003) Mesoscale variability of Sea-viewing Wide Field-of-view Sensor (SeaWiFS) satellite ocean color: Global patterns and spatial scales. J. Geophys. Res. 108, 3024
Tue30/06/09 09:00 Jan: Sarma & Abe (2006) Short-term variation of triple oxygen isotopes and gross oxygen production in the Sagami Bay, central Japan. Limnol. Oceanogr. 51, 1432-1442
Tue23/06/09 09:00
Thu18/06/09 08:45 Karel: de Boyer Montégut et al. (2004) Mixed layer depth over the global ocean: An examination of profile data and a profile-based climatology. J. Geophys. Res. 109, C12003
Mon08/06/09 09:00 Johanna: Ku (1998) Improved application of ion chromatographic determination of carboxylic acids in ozonated drinking water. J. Chromatogr. A 804, 265-272
Thu04/06/09 09:00 Alba
Thu28/05/09 09:00 Karel: Levine et al. (2009) The δ18O of dissolved O2 as a tracer of mixing and respiration in the mesopelagic ocean. Global Biogeochem. Cycles 23, GB1006
Mon18/05/09 09:00 Jan: Abe (2008) Isotope fractionation of molecular oxygen during adsorption/desorption by molecular sieve zeolite. Rapid Commun. Mass Spectrom. 22, 2510-2514
Mon11/05/09 14:00