Improving Optical Measurements: Non-Linearity Compensation of Compact Charge-Coupled Device (CCD) Spectrometers

by Münevver Nehir, Carsten Frank, Steffen Aßmann, Eric P. Achterberg
Published 2019-06-01

Abundance of the iron containing biomolecule, heme b, during the progression of a spring phytoplankton bloom in a mesocosm experiment.

by Jessica Bellworthy, Martha Gledhill, Mario Esposito, Eric P Achterberg
Published 2017-01-01

Application of Stable Carbon Isotopes in a Subtropical North Atlantic MesocosmStudy: A New Approach to Assess CO2 Effects on the Marine Carbon Cycle

by Mario Esposito, Mario Esposito, Eric P. Achterberg, Eric P. Achterberg, Lennart T. Bach, Lennart T. Bach, Douglas P. Connelly, Ulf Riebesell, Jan Taucher
Published 2019-10-01

Characterization of a Time-Domain Dual Lifetime Referencing pCO2 Optode and Deployment as a High-Resolution Underway Sensor across the High Latitude North Atlantic Ocean

by Jennifer S. Clarke, Jennifer S. Clarke, Matthew P. Humphreys, Eithne Tynan, Vassilis Kitidis, Ian Brown, Matthew Mowlem, Eric P. Achterberg, Eric P. Achterberg
Published 2017-12-01

Manganese co-limitation of phytoplankton growth and major nutrient drawdown in the Southern Ocean

by Thomas J. Browning, Eric P. Achterberg, Anja Engel, Edward Mawji
Published 2021-02-01

Spread, Behavior, and Ecosystem Consequences of Conventional Munitions Compounds in Coastal Marine Waters

by Aaron J. Beck, Martha Gledhill, Christian Schlosser, Beate Stamer, Claus Böttcher, Jens Sternheim, Jens Greinert, Jens Greinert, Eric P. Achterberg, Eric P. Achterberg
Published 2018-04-01

Evaluation of a Ferrozine Based Autonomous in Situ Lab-on-Chip Analyzer for Dissolved Iron Species in Coastal Waters

by Felix Geißler, Eric P. Achterberg, Eric P. Achterberg, Alexander D. Beaton, Mark J. Hopwood, Jennifer S. Clarke, André Mutzberg, Matt C. Mowlem, Douglas P. Connelly
Published 2017-10-01

A Lab-On-Chip Phosphate Analyzer for Long-term In Situ Monitoring at Fixed Observatories: Optimization and Performance Evaluation in Estuarine and Oligotrophic Coastal Waters

by Maxime M. Grand, Geraldine S. Clinton-Bailey, Alexander D. Beaton, Allison M. Schaap, Thomas H. Johengen, Mario N. Tamburri, Douglas P. Connelly, Matthew C. Mowlem, Eric P. Achterberg, Eric P. Achterberg
Published 2017-08-01

Photochemical vs. Bacterial Control of H2O2 Concentration Across a pCO2 Gradient Mesocosm Experiment in the Subtropical North Atlantic

by Mark J. Hopwood, Ulf Riebesell, Javier Arístegui, Andrea Ludwig, Eric P. Achterberg, Nauzet Hernández
Published 2018-03-01

Improved Calibration and Data Processing Procedures of OPUS Optical Sensor for High-Resolution in situ Monitoring of Nitrate in Seawater

by Münevver Nehir, Mario Esposito, Christian Begler, Carsten Frank, Oliver Zielinski, Oliver Zielinski, Eric P. Achterberg
Published 2021-07-01

Unprecedented Fe delivery from the Congo River margin to the South Atlantic Gyre

by Lúcia H. Vieira, Stephan Krisch, Mark J. Hopwood, Aaron J. Beck, Jan Scholten, Volker Liebetrau, Eric P. Achterberg
Published 2020-01-01

Response of Subtropical Phytoplankton Communities to Ocean Acidification Under Oligotrophic Conditions and During Nutrient Fertilization

by Jan Taucher, Javier Arístegui, Lennart T. Bach, Wanchun Guan, María F. Montero, Alice Nauendorf, Eric P. Achterberg, Ulf Riebesell
Published 2018-09-01

A Comparison between Four Analytical Methods for the Measurement of Fe(II) at Nanomolar Concentrations in Coastal Seawater

by Mark J. Hopwood, Antony J. Birchill, Martha Gledhill, Eric P. Achterberg, Jessica K. Klar, Jessica K. Klar, Angela Milne
Published 2017-06-01

Lab-on-chip analyser for the in situ determination of dissolved manganese in seawater

by Felix Geißler, Eric P. Achterberg, Alexander D. Beaton, Mark J. Hopwood, Mario Esposito, Matt C. Mowlem, Douglas P. Connelly, Douglas Wallace
Published 2021-01-01

Characterization of meta-Cresol Purple for spectrophotometric pH measurements in saline and hypersaline media at sub-zero temperatures

by Socratis Loucaides, Victoire M. C. Rèrolle, Stathys Papadimitriou, Hilary Kennedy, Matthew C. Mowlem, Andrew G. Dickson, Martha Gledhill, Eric P. Achterberg
Published 2017-05-01

Estimating Uncertainties in Oceanographic Trace Element Measurements

by Paul J. Worsfold, Eric P. Achterberg, Antony J. Birchill, Robert Clough, Ivo Leito, Maeve C. Lohan, Angela Milne, Simon J. Ussher
Published 2019-01-01

Effect of metals on the lytic cycle of the coccolithovirus, EhV86.

by Martha eGledhill, Aurelie eDevez, Aurelie eDevez, Andrea eHighfield, Chloe eSingleton, Eric P Achterberg, Declan eSchroeder
Published 2012-04-01

Iron Speciation in Fram Strait and Over the Northeast Greenland Shelf: An Inter-Comparison Study of Voltammetric Methods

by Indah Ardiningsih, Kechen Zhu, Pablo Lodeiro, Martha Gledhill, Gert-Jan Reichart, Gert-Jan Reichart, Eric P. Achterberg, Rob Middag, Loes J. A. Gerringa
Published 2021-01-01

High Resolution pH Measurements Using a Lab-on-Chip Sensor in Surface Waters of Northwest European Shelf Seas

by Victoire M. C. Rérolle, Eric P. Achterberg, Mariana Ribas-Ribas, Vassilis Kitidis, Ian Brown, Dorothee C. E. Bakker, Gareth A. Lee, Matthew C. Mowlem
Published 2018-08-01

Machine Learning Predicts the Presence of 2,4,6-Trinitrotoluene in Sediments of a Baltic Sea Munitions Dumpsite Using Microbial Community Compositions

by René Janßen, Aaron J. Beck, Johannes Werner, Olaf Dellwig, Johannes Alneberg, Bernd Kreikemeyer, Edmund Maser, Claus Böttcher, Eric P. Achterberg, Anders F. Andersson, Matthias Labrenz
Published 2021-09-01