Methods for biogeochemical studies of Sea Ice: The State of the art, caveats and recommendations

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Methods for biogeochemical studies of Sea Ice: The State of the art, caveats and recommendations. / Miller, Lisa A.; Fripiat, Francois; Else, Brent G.T. et al.
In: Elementa: Science of the Anthropocene, 23.01.2015.

Research output: Contribution to journalArticlepeer-review

HarvardHarvard

Miller, LA, Fripiat, F, Else, BGT, Bowman, JS, Brown, KA, Collins, RE, Ewert, M, Fransson, A, Gosselin, M, Lannuzel, D, Meiners, KM, Michel, C, Nishioka, J, Nomura, D, Papadimitriou, S, Russell, LM, Sørensen, LL, Thomas, DN, Tison, J-L, van Leeuwe, MA, Vancoppenolle, M, Wolff, EW & Zhou, J 2015, 'Methods for biogeochemical studies of Sea Ice: The State of the art, caveats and recommendations', Elementa: Science of the Anthropocene. https://doi.org/10.12952/journal.elementa.000038

APA

Miller, L. A., Fripiat, F., Else, B. G. T., Bowman, J. S., Brown, K. A., Collins, R. E., Ewert, M., Fransson, A., Gosselin, M., Lannuzel, D., Meiners, K. M., Michel, C., Nishioka, J., Nomura, D., Papadimitriou, S., Russell, L. M., Sørensen, L. L., Thomas, D. N., Tison, J.-L., ... Zhou, J. (2015). Methods for biogeochemical studies of Sea Ice: The State of the art, caveats and recommendations. Elementa: Science of the Anthropocene, Article 000038. https://doi.org/10.12952/journal.elementa.000038

CBE

Miller LA, Fripiat F, Else BGT, Bowman JS, Brown KA, Collins RE, Ewert M, Fransson A, Gosselin M, Lannuzel D, et al. 2015. Methods for biogeochemical studies of Sea Ice: The State of the art, caveats and recommendations. Elementa: Science of the Anthropocene. Article 000038. https://doi.org/10.12952/journal.elementa.000038

MLA

VancouverVancouver

Miller LA, Fripiat F, Else BGT, Bowman JS, Brown KA, Collins RE et al. Methods for biogeochemical studies of Sea Ice: The State of the art, caveats and recommendations. Elementa: Science of the Anthropocene. 2015 Jan 23;000038. doi: 10.12952/journal.elementa.000038

Author

Miller, Lisa A. ; Fripiat, Francois ; Else, Brent G.T. et al. / Methods for biogeochemical studies of Sea Ice : The State of the art, caveats and recommendations. In: Elementa: Science of the Anthropocene. 2015.

RIS

TY - JOUR

T1 - Methods for biogeochemical studies of Sea Ice

T2 - The State of the art, caveats and recommendations

AU - Miller, Lisa A.

AU - Fripiat, Francois

AU - Else, Brent G.T.

AU - Bowman, Jeff S.

AU - Brown, Kristina A.

AU - Collins, R. Eric

AU - Ewert, Marcela

AU - Fransson, Agneta

AU - Gosselin, Michel

AU - Lannuzel, Delphine

AU - Meiners, Klaus M.

AU - Michel, Christine

AU - Nishioka, Jun

AU - Nomura, Daiki

AU - Papadimitriou, Stathys

AU - Russell, Lynn M.

AU - Sørensen, Lise Lotte

AU - Thomas, David N.

AU - Tison, Jean-Louis

AU - van Leeuwe, Maria A.

AU - Vancoppenolle, Martin

AU - Wolff, Eric W.

AU - Zhou, Jiayun

PY - 2015/1/23

Y1 - 2015/1/23

N2 - Over the past two decades, with recognition that the ocean’s sea-ice cover is neither insensitive to climate change nor a barrier to light and matter, research in sea-ice biogeochemistry has accelerated significantly, bringing together a multi-disciplinary community from a variety of fields. This disciplinary diversity has contributed a wide range of methodological techniques and approaches to sea-ice studies, complicating comparisons of the results and the development of conceptual and numerical models to describe the important biogeochemical processes occurring in sea ice. Almost all chemical elements, compounds, and biogeochemical processes relevant to Earth system science are measured in sea ice, with published methods available for determining biomass, pigments, net community production, primary production, bacterial activity, macronutrients, numerous natural and anthropogenic organic compounds, trace elements, reactive and inert gases, sulfur species, the carbon dioxide system parameters, stable isotopes, and water-ice-atmosphere fluxes of gases, liquids, and solids. For most of these measurements, multiple sampling and processing techniques are available, but to date there has been little intercomparison or intercalibration between methods. In addition, researchers collect different types of ancillary data and document their samples differently, further confounding comparisons between studies. These problems are compounded by the heterogeneity of sea ice, in which even adjacent cores can have dramatically different biogeochemical compositions. We recommend that, in future investigations, researchers design their programs based on nested sampling patterns, collect a core suite of ancillary measurements, and employ a standard approach for sample identification and documentation. In addition, intercalibration exercises are most critically needed for measurements of biomass, primary production, nutrients, dissolved and particulate organic matter (including exopolymers), the CO2 system, air-ice gas fluxes, and aerosol production. We also encourage the development of in situ probes robust enough for long-term deployment in sea ice, particularly for biological parameters, the CO2 system, and other gases.

AB - Over the past two decades, with recognition that the ocean’s sea-ice cover is neither insensitive to climate change nor a barrier to light and matter, research in sea-ice biogeochemistry has accelerated significantly, bringing together a multi-disciplinary community from a variety of fields. This disciplinary diversity has contributed a wide range of methodological techniques and approaches to sea-ice studies, complicating comparisons of the results and the development of conceptual and numerical models to describe the important biogeochemical processes occurring in sea ice. Almost all chemical elements, compounds, and biogeochemical processes relevant to Earth system science are measured in sea ice, with published methods available for determining biomass, pigments, net community production, primary production, bacterial activity, macronutrients, numerous natural and anthropogenic organic compounds, trace elements, reactive and inert gases, sulfur species, the carbon dioxide system parameters, stable isotopes, and water-ice-atmosphere fluxes of gases, liquids, and solids. For most of these measurements, multiple sampling and processing techniques are available, but to date there has been little intercomparison or intercalibration between methods. In addition, researchers collect different types of ancillary data and document their samples differently, further confounding comparisons between studies. These problems are compounded by the heterogeneity of sea ice, in which even adjacent cores can have dramatically different biogeochemical compositions. We recommend that, in future investigations, researchers design their programs based on nested sampling patterns, collect a core suite of ancillary measurements, and employ a standard approach for sample identification and documentation. In addition, intercalibration exercises are most critically needed for measurements of biomass, primary production, nutrients, dissolved and particulate organic matter (including exopolymers), the CO2 system, air-ice gas fluxes, and aerosol production. We also encourage the development of in situ probes robust enough for long-term deployment in sea ice, particularly for biological parameters, the CO2 system, and other gases.

UR - https://elementascience.org/articles/38

U2 - 10.12952/journal.elementa.000038

DO - 10.12952/journal.elementa.000038

M3 - Article

JO - Elementa: Science of the Anthropocene

JF - Elementa: Science of the Anthropocene

M1 - 000038

ER -