Ice-fuelled food webs in the Polar Oceans
The Arctic Ocean is undergoing substantial warming and sea ice loss which are likely to cause changes in primary production, export fluxes and productivity of the Arctic marine ecosystems. Yet, we lack sufficient information about the ecosystem productivity, organic carbon cycling and cryo-pelago-be...
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ftawi:oai:epic.awi.de:56154 2023-05-15T14:34:28+02:00 Ice-fuelled food webs in the Polar Oceans Flores, Hauke Graeve, Martin David, Carmen Lange, Benjamin Ehrlich, Julia Hardge, Kristin Peeken, Ilka Lebreton, Benoit Niehoff, Barbara Krumpen, Thomas Rabe, Benjamin Kunz, Kristina van Franeker, Jan Andries Metfies, Katja Brandt, Angelika 2018 application/pdf https://epic.awi.de/id/eprint/56154/ https://epic.awi.de/id/eprint/56154/1/Flores_ice-fuelled_food-webs_0497.pdf https://hdl.handle.net/10013/epic.a5d5033d-3211-45a8-a23d-8729c47d71de https://hdl.handle.net/ unknown https://epic.awi.de/id/eprint/56154/1/Flores_ice-fuelled_food-webs_0497.pdf https://hdl.handle.net/ Flores, H. orcid:0000-0003-1617-5449 , Graeve, M. orcid:0000-0002-2294-1915 , David, C. , Lange, B. , Ehrlich, J. , Hardge, K. , Peeken, I. orcid:0000-0003-1531-1664 , Lebreton, B. orcid:0000-0001-8802-2287 , Niehoff, B. orcid:0000-0002-7483-9373 , Krumpen, T. orcid:0000-0001-6234-8756 , Rabe, B. orcid:0000-0001-5794-9856 , Kunz, K. orcid:0000-0002-5524-0103 , van Franeker, J. A. , Metfies, K. orcid:0000-0003-3073-8033 and Brandt, A. (2018) Ice-fuelled food webs in the Polar Oceans , SCAR IASC Open Science Conference, Davos, 2018 - unspecified . hdl:10013/epic.a5d5033d-3211-45a8-a23d-8729c47d71de EPIC3SCAR IASC Open Science Conference, Davos, 2018 Conference notRev 2018 ftawi 2022-05-29T23:12:05Z The Arctic Ocean is undergoing substantial warming and sea ice loss which are likely to cause changes in primary production, export fluxes and productivity of the Arctic marine ecosystems. Yet, we lack sufficient information about the ecosystem productivity, organic carbon cycling and cryo-pelago-benthic coupling processes in the Arctic Ocean. Particularly such information is scarce for deep Arctic basins and the spring to summer transition time. Our aim was to provide carbon budget estimations under different regimes and bloom development stages in the region north of Svalbard. We conducted ecological and biogeochemical early spring process studies in sea ice covered areas, from the shelf to the basins of the European Arctic margin and on the Yermak Plateau during the TRANSSIZ cruise PS 92 on the ice breaker R/V Polarstern in May/June 2015. We identified the potential characteristics of carbon production of primary producers in the sea ice and water column, and secondary production of zooplankton and benthos. We looked into the organic carbon production fate and export, including respiration and burial, as well as identified similarities and differences in ecosystem functioning along topography- , sea ice- and water mass-related gradients. This scientific initiative was undertaken by Arctic in Rapid Transition (ART) International Arctic Science Committee (IASC) network . Conference Object Arctic Arctic Ocean IASC International Arctic Science Committee Sea ice Svalbard Yermak plateau Zooplankton ice covered areas Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Arctic Arctic Ocean Svalbard Yermak Plateau ENVELOPE(5.000,5.000,81.250,81.250) Breaker ENVELOPE(-67.257,-67.257,-67.874,-67.874) |
institution |
Open Polar |
collection |
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
op_collection_id |
ftawi |
language |
unknown |
description |
The Arctic Ocean is undergoing substantial warming and sea ice loss which are likely to cause changes in primary production, export fluxes and productivity of the Arctic marine ecosystems. Yet, we lack sufficient information about the ecosystem productivity, organic carbon cycling and cryo-pelago-benthic coupling processes in the Arctic Ocean. Particularly such information is scarce for deep Arctic basins and the spring to summer transition time. Our aim was to provide carbon budget estimations under different regimes and bloom development stages in the region north of Svalbard. We conducted ecological and biogeochemical early spring process studies in sea ice covered areas, from the shelf to the basins of the European Arctic margin and on the Yermak Plateau during the TRANSSIZ cruise PS 92 on the ice breaker R/V Polarstern in May/June 2015. We identified the potential characteristics of carbon production of primary producers in the sea ice and water column, and secondary production of zooplankton and benthos. We looked into the organic carbon production fate and export, including respiration and burial, as well as identified similarities and differences in ecosystem functioning along topography- , sea ice- and water mass-related gradients. This scientific initiative was undertaken by Arctic in Rapid Transition (ART) International Arctic Science Committee (IASC) network . |
format |
Conference Object |
author |
Flores, Hauke Graeve, Martin David, Carmen Lange, Benjamin Ehrlich, Julia Hardge, Kristin Peeken, Ilka Lebreton, Benoit Niehoff, Barbara Krumpen, Thomas Rabe, Benjamin Kunz, Kristina van Franeker, Jan Andries Metfies, Katja Brandt, Angelika |
spellingShingle |
Flores, Hauke Graeve, Martin David, Carmen Lange, Benjamin Ehrlich, Julia Hardge, Kristin Peeken, Ilka Lebreton, Benoit Niehoff, Barbara Krumpen, Thomas Rabe, Benjamin Kunz, Kristina van Franeker, Jan Andries Metfies, Katja Brandt, Angelika Ice-fuelled food webs in the Polar Oceans |
author_facet |
Flores, Hauke Graeve, Martin David, Carmen Lange, Benjamin Ehrlich, Julia Hardge, Kristin Peeken, Ilka Lebreton, Benoit Niehoff, Barbara Krumpen, Thomas Rabe, Benjamin Kunz, Kristina van Franeker, Jan Andries Metfies, Katja Brandt, Angelika |
author_sort |
Flores, Hauke |
title |
Ice-fuelled food webs in the Polar Oceans |
title_short |
Ice-fuelled food webs in the Polar Oceans |
title_full |
Ice-fuelled food webs in the Polar Oceans |
title_fullStr |
Ice-fuelled food webs in the Polar Oceans |
title_full_unstemmed |
Ice-fuelled food webs in the Polar Oceans |
title_sort |
ice-fuelled food webs in the polar oceans |
publishDate |
2018 |
url |
https://epic.awi.de/id/eprint/56154/ https://epic.awi.de/id/eprint/56154/1/Flores_ice-fuelled_food-webs_0497.pdf https://hdl.handle.net/10013/epic.a5d5033d-3211-45a8-a23d-8729c47d71de https://hdl.handle.net/ |
long_lat |
ENVELOPE(5.000,5.000,81.250,81.250) ENVELOPE(-67.257,-67.257,-67.874,-67.874) |
geographic |
Arctic Arctic Ocean Svalbard Yermak Plateau Breaker |
geographic_facet |
Arctic Arctic Ocean Svalbard Yermak Plateau Breaker |
genre |
Arctic Arctic Ocean IASC International Arctic Science Committee Sea ice Svalbard Yermak plateau Zooplankton ice covered areas |
genre_facet |
Arctic Arctic Ocean IASC International Arctic Science Committee Sea ice Svalbard Yermak plateau Zooplankton ice covered areas |
op_source |
EPIC3SCAR IASC Open Science Conference, Davos, 2018 |
op_relation |
https://epic.awi.de/id/eprint/56154/1/Flores_ice-fuelled_food-webs_0497.pdf https://hdl.handle.net/ Flores, H. orcid:0000-0003-1617-5449 , Graeve, M. orcid:0000-0002-2294-1915 , David, C. , Lange, B. , Ehrlich, J. , Hardge, K. , Peeken, I. orcid:0000-0003-1531-1664 , Lebreton, B. orcid:0000-0001-8802-2287 , Niehoff, B. orcid:0000-0002-7483-9373 , Krumpen, T. orcid:0000-0001-6234-8756 , Rabe, B. orcid:0000-0001-5794-9856 , Kunz, K. orcid:0000-0002-5524-0103 , van Franeker, J. A. , Metfies, K. orcid:0000-0003-3073-8033 and Brandt, A. (2018) Ice-fuelled food webs in the Polar Oceans , SCAR IASC Open Science Conference, Davos, 2018 - unspecified . hdl:10013/epic.a5d5033d-3211-45a8-a23d-8729c47d71de |
_version_ |
1766307495865745408 |