Underwater Eddy Correlation Measurements of Ice-Ocean Heat and Mass Exchange
General
Organisation
Department
Project start
04.03.2013
Project end
17.04.2013
Type of project
Research
Project theme
Sea ice
Project topic
Climate research
Sea ice
Fieldwork / Study
Fieldwork country
Greenland
Fieldwork region
Greenland, South-West
Fieldwork location
Geolocation is 64.41722527051, -51.573678033203
Fieldwork start
04.03.2013
Fieldwork end
17.04.2013
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Project details
24.09.2018
Science / project plan
We will study the exchange of salt, heat, and oxygen between sea ice and the underlying seawater using eddy correlation. Measurement of ice-ocean oxygen exchange will allow us to non-destructively measure net ecosystem exchange, which will support other primary production estimates made by K. Campbell. Measurements of heat exchange will allow for estimation of ice melt/growth, which will contribute to an understanding of the under-ice habitat for sea ice algae. Measurements of salt exchange will improve our understanding of solute cycling through the sea ice, contributing to a better understanding of ice algae nutrient supply, and ice-ocean-atmosphere connections.
Site: Kobbefjord, Nuuk, Greenland
PI: Brent Else
Fieldwork summary/photo blog: Link to project summary report
| Title | Project start | End date | Organisation | Department | Project study region |
|---|---|---|---|---|---|
| IceBird Summer | 17.07.2021 | 29.08.2021 | Alfred-Wegener-Institut (AWI) | Greenland, North-East | |
| IceBird Winter | 18.03.2021 | 17.04.2021 | Alfred-Wegener-Institut (AWI) | Greenland, North-East | |
| FLOEEDGE | 01.01.2018 | 30.11.2018 | Danish Meteorological Institute (DMI) | Research and Development | Greenland, North-West |
| ASIMBO summer 2018 | 27.07.2018 | 17.07.2018 | Alfred-Wegener-Institut (AWI) | Arctic Ocean | |
| Sea-ice Environmental Research Facility (SERF) – 2018 | 09.01.2018 | 30.04.2018 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | SERF Winnipeg |
| ASIP (Automated Sea Ice Products) | 01.11.2017 | 31.10.2020 | Danish Meteorological Institute (DMI) | Research and Development | Arctic (entire region) |
| Photosynthetic and photoprotective characteristics of ice algae, sinking algae and under-ice phytoplankton during spring | 27.04.2015 | 05.06.2015 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Baffin Island |
| Halogen chemistry across the ocean-sea ice-atmosphere interface | 01.03.2014 | 21.03.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Seasonal succession of the microbial community in Arctic sea ice | 01.06.2014 | 30.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Mycosporine-like amino acids in sea-ice algal communities | 01.06.2014 | 30.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Phytoplankton dynamics under sea-ice - Case study of Cambridge Bay | 01.03.2014 | 21.03.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Temporal trends in relative biomass composition of key algae species determined through FTIR | 01.03.2014 | 21.03.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Assessment of productivity and environmental factors affecting ice algae | 01.03.2014 | 10.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Underwater eddy covariance measurements of heat, salt, and dissolved oxygen | 15.04.2014 | 30.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Irradiance in the snowpack and related physical and optical properties | 23.05.2014 | 01.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Retrieval of advanced melt season parameters over first-year sea ice using satellite remote sensing | 01.06.2014 | 30.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Fully-polarimetric C-band remote sensing of thermodynamic changes in snow-covered first-year sea ice | 01.05.2014 | 01.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Polarimetric scatterometer and SAR measurements of snow covered first-year sea ice for snow thickness discrimination. | 15.04.2014 | 21.05.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Air-ice fluxes and the spring/summer evolution of the surface heat budget (SEB) | 01.05.2014 | 30.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Physical processes controlling melt evolution | 15.05.2014 | 30.06.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Microwave scattering from sea ice pressure ridges | 15.04.2014 | 21.05.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Cambridge Bay |
| Seasonal Synergy between bacteria and algae in Kobbefjord sea ice | 10.03.2014 | 28.03.2014 | University of Washington | School of Oceanography | Greenland, Mid-West |
| Seasonal Synergy between Bacterial Osmoprotection and Algal Production in Sea ice. | 27.03.2013 | 13.04.2013 | University of Washington | School of Oceanography | Greenland, Mid-West |
| Frost flowers and carbon dynamics in Arctic | 26.02.2018 | 01.03.2019 | Greenland Institute of Natural Resources (GINR) | Greenland Climate Research Centre | Greenland, South-West |
| OSI SAF | 01.03.2017 | 28.02.2022 | Danish Meteorological Institute (DMI) | Research and Development | Arctic (entire region) |
| Ice2ice - What if Arctic sea ice disappears? | 01.08.2014 | 31.07.2019 | Danish Meteorological Institute (DMI) | Research and Development | Arctic (entire region) |
| Carbon dynamics in the transition from ice-covered ocean to open waters in Young Sound, NE Greenland | 03.07.2017 | 24.07.2017 | Greenland Institute of Natural Resources (GINR) | Greenland Climate Research Centre | Greenland, North-East |
| In situ pCO2 and pH in sea ice in Young Sound | 03.07.2017 | 24.07.2017 | Greenland Institute of Natural Resources (GINR) | Greenland Climate Research Centre | Greenland, North-East |
| 2012 ASP Young Sund campaign | 11.03.2012 | 31.03.2012 | Aarhus University (AU) | Arctic Research Centre (ARC) | Greenland, North-East |
| Assessment of sea ice algae production in Kanajorusuit Fjord | 04.03.2013 | 17.04.2013 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, South-West |
| Melt pond evolution of organic contaminants | 22.05.2014 | 02.07.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| Dynamics of CO2 and greenhouse gases within sea ice | 01.05.2014 | 03.07.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| The function of a polynia. Deployment of moorings in Young Sund, NE Greenland | 20.10.2013 | 30.10.2013 | Aarhus University (AU) | Arctic Research Centre (ARC) | Greenland, North-East |
| Case study: seasonal transition of geophysical parameters of different ice types in Young Sound | 01.05.2014 | 03.07.2014 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| Seasonal Synergy between bacteria and algae in Kobbefjord sea ice | 13.03.2015 | 21.03.2015 | University of Washington | School of Oceanography | Greenland, South-West |
| Comparison of productivity & photosynthetic properties of micro algae in first-year and multi-year sea ice | 09.08.2015 | 29.08.2015 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| Quantification of Ikaite | 10.04.2015 | 03.05.2015 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| Sea ice geophysics - deployment of mass balance buoys | 11.04.2015 | 02.05.2015 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| Impact of snow cover on the inorganic carbon dynamic within sea ice | 03.05.2015 | 25.05.2015 | Aarhus University (AU) | Arctic Research Centre (ARC) | Greenland, North-East |
| Determination of the photosynthetic responses and acclimation of sea ice algae to changes in light climate, especially as governed by snow thickness. | 11.04.2015 | 23.05.2015 | Aarhus University (AU) | Department of Bioscience | Greenland, North-East |
| Sediment distributions and characteristics in seawater, sea ice and glacier ice | 09.07.2015 | 28.08.2015 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| Sea ice geochemistry: mercury, ikaite and phosphate | 12.04.2015 | 23.05.2015 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| Moorings Retrievemnet and redeployment | 08.04.2016 | 26.04.2016 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Greenland, North-East |
| Arctic Geomicrobiology and Climate Change | 01.09.2016 | 08.09.2016 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Baffin Bay |
| Understanding the Effects of Climate Change and Industrial Development on Contaminant Processes and Exposure in the Canadian Arctic Marine Ecosystem: How Can We Prepare? | 01.09.2016 | 08.09.2016 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Baffin Bay |
| Sea Ice - Understanding and Modelling Ocean-Sea Ice-Atmosphere Biogeochemical Coupling in a Changing Climate | 03.06.2016 | 14.07.2016 | University of Manitoba (UoM) | Centre for Earth Observation Science (CEOS) | Baffin Bay |
| Microbial degradation of oil pollution in Arctic seawater and sea ice | 15.02.2016 | 01.05.2016 | Aarhus University (AU) | Arctic Research Centre (ARC) | Greenland, South-West |