Global data compilation of benthic data sets II, supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010
In this study we present a global distribution pattern and budget of the minimum flux of particulate organic carbon to the sea floor (J POC alpha). The estimations are based on regionally specific correlations between the diffusive oxygen flux across the sediment-water interface, the total organic c...
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Online Access: | https://dx.doi.org/10.1594/pangaea.733691 https://doi.pangaea.de/10.1594/PANGAEA.733691 |
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ftdatacite:10.1594/pangaea.733691 2023-05-15T16:30:45+02:00 Global data compilation of benthic data sets II, supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010 Seiter, Katherina Hensen, Christian Zabel, Matthias 2005 application/zip https://dx.doi.org/10.1594/pangaea.733691 https://doi.pangaea.de/10.1594/PANGAEA.733691 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1029/2004gb002225 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Box corer Trigger corer Composite Core Drilling/drill rig Piston corer Gravity corer MultiCorer Gravity corer Kiel type Box corer Reineck Kasten corer 15 cm Kasten corer Piston corer Kiel type Giant box corer Calypso Corer Soil combustion Multiple investigations Piston corer BGR type MiniCorer Leg75 Leg104 Leg105 Leg108 Leg112 Leg117 Leg151 Leg159 Leg167 Leg175 A150/180 AG-1994 MANOP CD92A CH7X EN06601 ERDC T-3 M6/6 M9/4 M12/1 M16/1 M16/2 M20/2 M23/3 M29/2 SO101 M34/1 M34/2 VA-05/4 VA-08/1 M25 M51 M39 M57 M65 ANT-IV/1c M6/5 M13/2 M2/2 M7/2 M7/5 M17/1 M17/2 M21/4 INMD KN11002 M2/1 M7/3 M26/2 MD38 APSARA4 MD101 NIOP-D2 PLDS PLTO POS137 POS142 ARK-I/3 ARK-II/5 ARK-III/3 ARK-IV/3 ARK-VI/2 ANT-VIII/3 ARK-VII/1 ANT-IX/4 ARK-VIII/2 ARK-VIII/3 ANT-X/5 ARK-IX/4 ANT-XI/2 ARK-XI/1 RC08 RC11 RC13 RC15 RC16 RC17 RC24 TT183 CEPAG NIOZ78 NIOZ80 TGT013 TTXXX V15 V19 V22 V23 V25 V28 V29 V30 V32 V33/4-14 V35 W8803B Y74-2 Glomar Challenger Joides Resolution Akademik Golitsyn Charles Darwin Jean Charcot Endeavor Eurydice Sampling/drilling ice Meteor 1986 Sonne Valdivia 1961 Meteor 1964 Polarstern Melville Knorr Marion Dufresne 1972 Marion Dufresne 1995 Tyro New Horizon Poseidon Robert Conrad Thomas G. Thompson Le Suroît Vema Wecoma Yaquina Center for Marine Environmental Sciences MARUM article Supplementary Collection of Datasets Collection 2005 ftdatacite https://doi.org/10.1594/pangaea.733691 https://doi.org/10.1029/2004gb002225 2022-02-09T12:04:35Z In this study we present a global distribution pattern and budget of the minimum flux of particulate organic carbon to the sea floor (J POC alpha). The estimations are based on regionally specific correlations between the diffusive oxygen flux across the sediment-water interface, the total organic carbon content in surface sediments, and the oxygen concentration in bottom waters. For this, we modified the principal equation of Cai and Reimers [1995] as a basic monod reaction rate, applied within 11 regions where in situ measurements of diffusive oxygen uptake exist. By application of the resulting transfer functions to other regions with similar sedimentary conditions and areal interpolation, we calculated a minimum global budget of particulate organic carbon that actually reaches the sea floor of ~0.5 GtC yr**-1 (>1000 m water depth (wd)), whereas approximately 0.002-0.12 GtC yr**-1 is buried in the sediments (0.01-0.4% of surface primary production). Despite the fact that our global budget is in good agreement with previous studies, we found conspicuous differences among the distribution patterns of primary production, calculations based on particle trap collections of the POC flux, and J POC alpha of this study. These deviations, especially located at the southeastern and southwestern Atlantic Ocean, the Greenland and Norwegian Sea and the entire equatorial Pacific Ocean, strongly indicate a considerable influence of lateral particle transport on the vertical link between surface waters and underlying sediments. This observation is supported by sediment trap data. Furthermore, local differences in the availability and quality of the organic matter as well as different transport mechanisms through the water column are discussed. Article in Journal/Newspaper Greenland Norwegian Sea DataCite Metadata Store (German National Library of Science and Technology) Norwegian Sea Greenland Pacific Charcot ENVELOPE(139.017,139.017,-69.367,-69.367) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Box corer Trigger corer Composite Core Drilling/drill rig Piston corer Gravity corer MultiCorer Gravity corer Kiel type Box corer Reineck Kasten corer 15 cm Kasten corer Piston corer Kiel type Giant box corer Calypso Corer Soil combustion Multiple investigations Piston corer BGR type MiniCorer Leg75 Leg104 Leg105 Leg108 Leg112 Leg117 Leg151 Leg159 Leg167 Leg175 A150/180 AG-1994 MANOP CD92A CH7X EN06601 ERDC T-3 M6/6 M9/4 M12/1 M16/1 M16/2 M20/2 M23/3 M29/2 SO101 M34/1 M34/2 VA-05/4 VA-08/1 M25 M51 M39 M57 M65 ANT-IV/1c M6/5 M13/2 M2/2 M7/2 M7/5 M17/1 M17/2 M21/4 INMD KN11002 M2/1 M7/3 M26/2 MD38 APSARA4 MD101 NIOP-D2 PLDS PLTO POS137 POS142 ARK-I/3 ARK-II/5 ARK-III/3 ARK-IV/3 ARK-VI/2 ANT-VIII/3 ARK-VII/1 ANT-IX/4 ARK-VIII/2 ARK-VIII/3 ANT-X/5 ARK-IX/4 ANT-XI/2 ARK-XI/1 RC08 RC11 RC13 RC15 RC16 RC17 RC24 TT183 CEPAG NIOZ78 NIOZ80 TGT013 TTXXX V15 V19 V22 V23 V25 V28 V29 V30 V32 V33/4-14 V35 W8803B Y74-2 Glomar Challenger Joides Resolution Akademik Golitsyn Charles Darwin Jean Charcot Endeavor Eurydice Sampling/drilling ice Meteor 1986 Sonne Valdivia 1961 Meteor 1964 Polarstern Melville Knorr Marion Dufresne 1972 Marion Dufresne 1995 Tyro New Horizon Poseidon Robert Conrad Thomas G. Thompson Le Suroît Vema Wecoma Yaquina Center for Marine Environmental Sciences MARUM |
spellingShingle |
Box corer Trigger corer Composite Core Drilling/drill rig Piston corer Gravity corer MultiCorer Gravity corer Kiel type Box corer Reineck Kasten corer 15 cm Kasten corer Piston corer Kiel type Giant box corer Calypso Corer Soil combustion Multiple investigations Piston corer BGR type MiniCorer Leg75 Leg104 Leg105 Leg108 Leg112 Leg117 Leg151 Leg159 Leg167 Leg175 A150/180 AG-1994 MANOP CD92A CH7X EN06601 ERDC T-3 M6/6 M9/4 M12/1 M16/1 M16/2 M20/2 M23/3 M29/2 SO101 M34/1 M34/2 VA-05/4 VA-08/1 M25 M51 M39 M57 M65 ANT-IV/1c M6/5 M13/2 M2/2 M7/2 M7/5 M17/1 M17/2 M21/4 INMD KN11002 M2/1 M7/3 M26/2 MD38 APSARA4 MD101 NIOP-D2 PLDS PLTO POS137 POS142 ARK-I/3 ARK-II/5 ARK-III/3 ARK-IV/3 ARK-VI/2 ANT-VIII/3 ARK-VII/1 ANT-IX/4 ARK-VIII/2 ARK-VIII/3 ANT-X/5 ARK-IX/4 ANT-XI/2 ARK-XI/1 RC08 RC11 RC13 RC15 RC16 RC17 RC24 TT183 CEPAG NIOZ78 NIOZ80 TGT013 TTXXX V15 V19 V22 V23 V25 V28 V29 V30 V32 V33/4-14 V35 W8803B Y74-2 Glomar Challenger Joides Resolution Akademik Golitsyn Charles Darwin Jean Charcot Endeavor Eurydice Sampling/drilling ice Meteor 1986 Sonne Valdivia 1961 Meteor 1964 Polarstern Melville Knorr Marion Dufresne 1972 Marion Dufresne 1995 Tyro New Horizon Poseidon Robert Conrad Thomas G. Thompson Le Suroît Vema Wecoma Yaquina Center for Marine Environmental Sciences MARUM Seiter, Katherina Hensen, Christian Zabel, Matthias Global data compilation of benthic data sets II, supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010 |
topic_facet |
Box corer Trigger corer Composite Core Drilling/drill rig Piston corer Gravity corer MultiCorer Gravity corer Kiel type Box corer Reineck Kasten corer 15 cm Kasten corer Piston corer Kiel type Giant box corer Calypso Corer Soil combustion Multiple investigations Piston corer BGR type MiniCorer Leg75 Leg104 Leg105 Leg108 Leg112 Leg117 Leg151 Leg159 Leg167 Leg175 A150/180 AG-1994 MANOP CD92A CH7X EN06601 ERDC T-3 M6/6 M9/4 M12/1 M16/1 M16/2 M20/2 M23/3 M29/2 SO101 M34/1 M34/2 VA-05/4 VA-08/1 M25 M51 M39 M57 M65 ANT-IV/1c M6/5 M13/2 M2/2 M7/2 M7/5 M17/1 M17/2 M21/4 INMD KN11002 M2/1 M7/3 M26/2 MD38 APSARA4 MD101 NIOP-D2 PLDS PLTO POS137 POS142 ARK-I/3 ARK-II/5 ARK-III/3 ARK-IV/3 ARK-VI/2 ANT-VIII/3 ARK-VII/1 ANT-IX/4 ARK-VIII/2 ARK-VIII/3 ANT-X/5 ARK-IX/4 ANT-XI/2 ARK-XI/1 RC08 RC11 RC13 RC15 RC16 RC17 RC24 TT183 CEPAG NIOZ78 NIOZ80 TGT013 TTXXX V15 V19 V22 V23 V25 V28 V29 V30 V32 V33/4-14 V35 W8803B Y74-2 Glomar Challenger Joides Resolution Akademik Golitsyn Charles Darwin Jean Charcot Endeavor Eurydice Sampling/drilling ice Meteor 1986 Sonne Valdivia 1961 Meteor 1964 Polarstern Melville Knorr Marion Dufresne 1972 Marion Dufresne 1995 Tyro New Horizon Poseidon Robert Conrad Thomas G. Thompson Le Suroît Vema Wecoma Yaquina Center for Marine Environmental Sciences MARUM |
description |
In this study we present a global distribution pattern and budget of the minimum flux of particulate organic carbon to the sea floor (J POC alpha). The estimations are based on regionally specific correlations between the diffusive oxygen flux across the sediment-water interface, the total organic carbon content in surface sediments, and the oxygen concentration in bottom waters. For this, we modified the principal equation of Cai and Reimers [1995] as a basic monod reaction rate, applied within 11 regions where in situ measurements of diffusive oxygen uptake exist. By application of the resulting transfer functions to other regions with similar sedimentary conditions and areal interpolation, we calculated a minimum global budget of particulate organic carbon that actually reaches the sea floor of ~0.5 GtC yr**-1 (>1000 m water depth (wd)), whereas approximately 0.002-0.12 GtC yr**-1 is buried in the sediments (0.01-0.4% of surface primary production). Despite the fact that our global budget is in good agreement with previous studies, we found conspicuous differences among the distribution patterns of primary production, calculations based on particle trap collections of the POC flux, and J POC alpha of this study. These deviations, especially located at the southeastern and southwestern Atlantic Ocean, the Greenland and Norwegian Sea and the entire equatorial Pacific Ocean, strongly indicate a considerable influence of lateral particle transport on the vertical link between surface waters and underlying sediments. This observation is supported by sediment trap data. Furthermore, local differences in the availability and quality of the organic matter as well as different transport mechanisms through the water column are discussed. |
format |
Article in Journal/Newspaper |
author |
Seiter, Katherina Hensen, Christian Zabel, Matthias |
author_facet |
Seiter, Katherina Hensen, Christian Zabel, Matthias |
author_sort |
Seiter, Katherina |
title |
Global data compilation of benthic data sets II, supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010 |
title_short |
Global data compilation of benthic data sets II, supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010 |
title_full |
Global data compilation of benthic data sets II, supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010 |
title_fullStr |
Global data compilation of benthic data sets II, supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010 |
title_full_unstemmed |
Global data compilation of benthic data sets II, supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010 |
title_sort |
global data compilation of benthic data sets ii, supplement to: seiter, katherina; hensen, christian; zabel, matthias (2005): benthic carbon mineralization on a global scale. global biogeochemical cycles, 19, gb1010 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2005 |
url |
https://dx.doi.org/10.1594/pangaea.733691 https://doi.pangaea.de/10.1594/PANGAEA.733691 |
long_lat |
ENVELOPE(139.017,139.017,-69.367,-69.367) |
geographic |
Norwegian Sea Greenland Pacific Charcot |
geographic_facet |
Norwegian Sea Greenland Pacific Charcot |
genre |
Greenland Norwegian Sea |
genre_facet |
Greenland Norwegian Sea |
op_relation |
https://dx.doi.org/10.1029/2004gb002225 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.733691 https://doi.org/10.1029/2004gb002225 |
_version_ |
1766020491368202240 |