Carbon analysis of surface sediments from the Laptev Se
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PANGAEA
2001
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| author | Fahl, Kirsten Cremer, Holger Erlenkeuser, Helmut Hanssen, Hinrich Hölemann, Jens A Kassens, Heidemarie Knickmeier, Karin Kosobokova, Ksenia Nikolaevna Kunz-Pirrung, Martina Lindemann, Frank Markhaseva, Elena L Lischka, Silke Petryashov, Victor Piepenburg, Dieter Schmid, Michael K Spindler, Michael Stein, Ruediger Tuschling, Kirsten |
| author_facet | Fahl, Kirsten Cremer, Holger Erlenkeuser, Helmut Hanssen, Hinrich Hölemann, Jens A Kassens, Heidemarie Knickmeier, Karin Kosobokova, Ksenia Nikolaevna Kunz-Pirrung, Martina Lindemann, Frank Markhaseva, Elena L Lischka, Silke Petryashov, Victor Piepenburg, Dieter Schmid, Michael K Spindler, Michael Stein, Ruediger Tuschling, Kirsten |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | During the past six years organic geochemical, micropaleontological, and sedimentological investigations were carried out within the framework of the multidisciplinary bilateral German-Russian research project ''System Laptev Sea'' and detailed biological investigations within the project ''German-Russian Investigations of the Marginal Seas of the Eurasian Arctic'', In order to understand the Laptev Sea ecosystem and to obtain information about sources and fate of organic carbon, the distribution of phyto- and zooplankton, diatoms, chlorophyll a benthic macrofauna, palynomorphs, grain size, total organic carbon, d13Corg and biomarkers (n-alkanes, fatty acids) were determined. In general, the influence of the major rivers draining into the Laptev Sea, is reflected in the water column as well as in the surface sediments. In both habitats three ecological provinces can be distinguished, i.e., the southeastern Laptev Sea, the central Laptev Sea, and the northern Laptev Sea. Additionally, clear differences between the western and the eastern Laptev Sea occur. The comparison of the different data sets of the water column and the surface sediments provide information about organic carbon sources and pathways in the Laptev Sea shelf and continental slope area. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_69769 |
| institution | PANGAEA |
| language | en |
| publishDate | 2001 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Carbon analysis of surface sediments from the Laptev Se Fahl, Kirsten Cremer, Holger Erlenkeuser, Helmut Hanssen, Hinrich Hölemann, Jens A Kassens, Heidemarie Knickmeier, Karin Kosobokova, Ksenia Nikolaevna Kunz-Pirrung, Martina Lindemann, Frank Markhaseva, Elena L Lischka, Silke Petryashov, Victor Piepenburg, Dieter Schmid, Michael K Spindler, Michael Stein, Ruediger Tuschling, Kirsten AWI_Paleo; BCR; Box corer (Reineck); Carbon, organic, total; CTD/Rosette; CTD-RO; DEPTH, sediment/rock; Element analyser CHN, LECO CNS-2000; Elevation of event; Event label; GEOMAR; Giant box corer; GKG; Grab; GRAB; Helmholtz Centre for Ocean Research Kiel; IK9301-6; IK9306-6; IK9309-4; IK9313-6; IK9315-1; IK9316-6; IK9318-3; IK9320-1; IK9321-5; IK9323-6; IK9324-4; IK9330-2; IK9334-7; IK9338-5; IK9340-6; IK9342-6; IK9344-8; IK9346-4; IK9348-6; IK9353-9; IK9356-2; IK9358-5; IK9365-6; IK9367-2; IK9370-12; IK9371-1; IK9373-8; IK9373A-6; IK9382-6; IK9384-1; IK93K1-1; IK93K2-1; IK93Z3-3; IK93Z4-4; IK93Z5-3; Isotope ratio mass spectrometry; Ivan Kireyev; Kapitan Dranitsyn; KD9502-12; KD9509-6; KD9510-3; KD9517-3; KD9523-7; KD9529-11; KD9533-10; KD9541-12; KD9548-11; KD9555-10; KD9560-5; KD9561-3; KD9565-11; KD9568-7; KD9572-1; Laptev Sea; LATITUDE; Lena Nordenskøld Station; LN9604-8; LN9604-9; LN9605-8; LN9605-9; LN9606-10; LN9606-9; LN9608-12; LN9609-14; LN9610-11; LN9611-12; LN9612-8; LN9613-8; LN9614-7; LN9615-5; LN9616-7; LN9617-8; LN9618-8; LN9619-9; LN9620-12; LN9621-11; LN9622-8; LN9623-10; LN9624-10; LN9625-10; LONGITUDE; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Photo/Video; PM9402-3; PM9417-4; PM9441-4; PM9442-3; PM9462-1; PM9463-8; PM9475-3; PM9481-2; PM9482-1; PM9492-3; PM9494-5; PM9499-1; Professor Multanovskiy; PV; Quaternary Environment of the Eurasian North; QUEEN; Siberian River Run-Off; SIRRO; Transdrift-I; Transdrift-II; Transdrift-III; Transdrift-IV; van Veen Grab; VGRAB; δ13C, organic carbon During the past six years organic geochemical, micropaleontological, and sedimentological investigations were carried out within the framework of the multidisciplinary bilateral German-Russian research project ''System Laptev Sea'' and detailed biological investigations within the project ''German-Russian Investigations of the Marginal Seas of the Eurasian Arctic'', In order to understand the Laptev Sea ecosystem and to obtain information about sources and fate of organic carbon, the distribution of phyto- and zooplankton, diatoms, chlorophyll a benthic macrofauna, palynomorphs, grain size, total organic carbon, d13Corg and biomarkers (n-alkanes, fatty acids) were determined. In general, the influence of the major rivers draining into the Laptev Sea, is reflected in the water column as well as in the surface sediments. In both habitats three ecological provinces can be distinguished, i.e., the southeastern Laptev Sea, the central Laptev Sea, and the northern Laptev Sea. Additionally, clear differences between the western and the eastern Laptev Sea occur. The comparison of the different data sets of the water column and the surface sediments provide information about organic carbon sources and pathways in the Laptev Sea shelf and continental slope area. |
| title | Carbon analysis of surface sediments from the Laptev Se |
| topic | AWI_Paleo; BCR; Box corer (Reineck); Carbon, organic, total; CTD/Rosette; CTD-RO; DEPTH, sediment/rock; Element analyser CHN, LECO CNS-2000; Elevation of event; Event label; GEOMAR; Giant box corer; GKG; Grab; GRAB; Helmholtz Centre for Ocean Research Kiel; IK9301-6; IK9306-6; IK9309-4; IK9313-6; IK9315-1; IK9316-6; IK9318-3; IK9320-1; IK9321-5; IK9323-6; IK9324-4; IK9330-2; IK9334-7; IK9338-5; IK9340-6; IK9342-6; IK9344-8; IK9346-4; IK9348-6; IK9353-9; IK9356-2; IK9358-5; IK9365-6; IK9367-2; IK9370-12; IK9371-1; IK9373-8; IK9373A-6; IK9382-6; IK9384-1; IK93K1-1; IK93K2-1; IK93Z3-3; IK93Z4-4; IK93Z5-3; Isotope ratio mass spectrometry; Ivan Kireyev; Kapitan Dranitsyn; KD9502-12; KD9509-6; KD9510-3; KD9517-3; KD9523-7; KD9529-11; KD9533-10; KD9541-12; KD9548-11; KD9555-10; KD9560-5; KD9561-3; KD9565-11; KD9568-7; KD9572-1; Laptev Sea; LATITUDE; Lena Nordenskøld Station; LN9604-8; LN9604-9; LN9605-8; LN9605-9; LN9606-10; LN9606-9; LN9608-12; LN9609-14; LN9610-11; LN9611-12; LN9612-8; LN9613-8; LN9614-7; LN9615-5; LN9616-7; LN9617-8; LN9618-8; LN9619-9; LN9620-12; LN9621-11; LN9622-8; LN9623-10; LN9624-10; LN9625-10; LONGITUDE; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Photo/Video; PM9402-3; PM9417-4; PM9441-4; PM9442-3; PM9462-1; PM9463-8; PM9475-3; PM9481-2; PM9482-1; PM9492-3; PM9494-5; PM9499-1; Professor Multanovskiy; PV; Quaternary Environment of the Eurasian North; QUEEN; Siberian River Run-Off; SIRRO; Transdrift-I; Transdrift-II; Transdrift-III; Transdrift-IV; van Veen Grab; VGRAB; δ13C, organic carbon |
| url | https://doi.org/10.1594/PANGAEA.69769 |