SOCCO

Southern Ocean Carbon & Climate Observatory

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Publication:

Particle export from the euphotic zone: Estimates using a novel drifting sediment trap, 234Th and new production.
Deep-Sea Research I, 2008, 55, 1484-1502.
Lampitt, R.S., Boorman, B., Brown, L., Lucas M., Salter, M., Sanders, R., Saw, K., Seeyave, S., Thomalla S.J., Turnewitsch, R.
Lampitt, R.S., Boorman, B., Brown, L., Lucas M., Salter, M., Sanders, R., Saw, K., Seeyave, S., Thomalla S.J., Turnewitsch, R.
Link to Full Article
Additional Publications by Dr. Sandy Thomalla
  • The kinetics of ammonium uptake and oxidation during winter across the Indian sector of the Southern Ocean
    Limnology and oceanography

  • High latitude Southern Ocean phytoplankton have distinctive bio-optical properties
    Optics Express

  • Single-Turnover Variable Chlorophyll Fluorescence as a Tool for Assessing Phytoplankton Photosynthesis and Primary Productivity: Opportunities, Caveats and Recommendations
    Frontiers in Marine Science

  • Recommendations for plankton measurements on the GO-SHIP program with relevance to other sea-going expeditions. SCOR Working Group 154 GO-SHIP Report.
    Scientific Committee on Oceanic Research

  • The Seasonal Cycle of Nitrogen Uptake and Nitrification in the Atlantic Sector of the Southern Ocean
    Global Biogeochemical Cycles

  • Sinking Organic Particles in the Ocean—Flux Estimates From in situ Optical Devices
    Frontiers in Marine Science

  • On the Future of Argo: A Global, Full-Depth, Multi-Disciplinary Array
    Frontiers in Marine Science

  • Calibration of an in-water multi-excitation fluorometer for the measurement of phytoplankton chlorophyll-a fluorescence quantum yield
    Optics Express

  • Phytoplankton response in growth, photophysiology and community structure to iron and light in the Polar Frontal Zone and Antarctic waters
    Deep Sea Research Part I: Oceanographic Research Papers

  • Deriving a proxy for iron limitation from chlorophyll fluorescence on buoyancy gliders
    Frontiers in Marine Science

  • Evaluation of Chlorophyll-a and POC MODIS Aqua Products in the Southern Ocean
    Remote Sensing

  • Seasonal regulation of the coupling between photosynthetic electron transport and carbon fixation in the Southern Ocean
    Limnology & Oceanography, doi: 10.1002/lno.10812

  • Seasonal development of iron limitation in the sub-Antarctic zone
    Biogeosciences, 2018, 15, 4647-4660, doi: 10.5194/bg-15-4647-2018

  • Spatial and temporal scales of chlorophyll variability using high-resolution glider data
    Journal of Marine Systems, 2018, vol 187

  • Modelled estimates of spatial variability of iron stress in the Atlantic sector of the Southern Ocean
    Biogeosciences, 2017, doi: 10.5194/BG-14-3883-2017

  • Validation and Intercomparison of Ocean Color Algorithms for Estimating Particulate Organic Carbon in the Oceans
    Front. Mar. Sci., 09 August 2017 | https://doi.org/10.3389/fmars.2017.00251

  • Photosynthesis versus irradiance relationships in the Atlantic sector of the Southern Ocean
    Afr. J. Mar. Sci. 2017, 39:1, 43-57, DOI: 10.2989/1814232X.2017.1303399

  • Using Optical Sensors on Gliders to Estimate Phytoplankton Carbon Concentrations and Chlorophyll-to-Carbon Ratios in the Southern Ocean
    Frontiers Mar. Sci. 2017. 4 (34), doi: 10.3389/fmars.2017.00034

  • High-resolution view of the spring bloom initiation and net community production in the Subantarctic Southern Ocean using glider data
    ICES Journal of Marine Science, 2015, doi:10.1093/icesjms/fsv105

  • The seasonal cycle of mixed layer characteristics and phytoplankton biomass in the Sub-Antarctic Zone: a high-resolution glider experiment.
    Journal of Marine Systems, 2014. doi: 10.1016/j.jmarsys.2014.06.002.

  • The Sensitivity of Primary Productivity to Intra-Seasonal Mixed Layer Variability in the Sub-Antarctic Zone of the Atlantic Ocean
    Biogeosciences Discussion, 2014, doi:10.5194/bgd-11-4335-2014

  • Phytoplankton Chemotaxonomy in the Atlantic sector of the Southern Ocean during late summer 2009
    Deep-Sea Research I, 2013, doi.org/10.1016/j.dsr.2013.04.007.

  • Mesoscale features and phytoplankton biomass at the GoodHope line in the Southern Ocean during austral summer
    African Journal of Marine Science, 2012, 34:4, 511-524

  • On the proportion of ballast vs non-ballast associated sinking POC in the surface ocean.
    Geophysical Research Letters, 2012, doi:10.1029/2012GL052980

  • Southern Ocean Seasonal Cycle Experiment 2012: Seasonal scale climate and carbon cycle links
    South African Journal of Science., 2012, 108(3/4), doi.org/10.4102/sajs.v108i3/4.1089

  • Primary production of the Benguella ecosystem, 1999-2002.
    African Journal of Marine Science, 2009, 31, 97-101.

  • Variable export fluxes and efficiencies for calcite, opal and organic carbon in the Atlantic Ocean: A ballast effect in action?
    Global Biogechemical Cycles, 2008, 22: doi:10.1029/2007GB002982.

  • 234Th derived particulate organic carbon export from an island induced phytoplankton bloom.
    Deep-Sea Research II, 2007, 54, 2208-2232.

  • Particulate organic carbon export from the North and South Atlantic gyres: the 234Th/238U disequilibrium approach.
    Deep-Sea Research II, 2006, 53, 1629-1648.

  • Nitrogen uptake by phytoplankton in the Atlantic sector of the Southern Ocean during late austral summer.
    Biogeosciences Discuss., 8, 4917-4952. 2011.

  • Phytoplankton distribution and nitrogen dynamics in the Southwest Indian subtropical gyre and Southern Ocean Waters.
    Ocean Science, 7, 113-127. 2011.

  • Regional scale characteristics of the seasonal cycle of chlorophyll in the Southern Ocean.
    Biogeosciences, 8, 2849-2866, doi:10.5194/bg-8-2849-2011. 2011.

  • Does a ballast effect occur in the surface ocean?
    Geophys. Res. Lett., 37, L08602, doi:10.1029/2010GL042574. 2010.

  • Southern Ocean deep-water carbon export enhanced by natural iron fertilization
    Nature 457: 577-580. 2009