Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas
The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible fu...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Hingst, Johanna [verfasserIn] Kasemann, Simone [akademischer betreuerIn] Chiessi, Cristiano Mazur [akademischer betreuerIn] |
|---|---|
| Körperschaften: |
Universität Bremen [Grad-verleihende Institution] |
| Hochschulschrift: |
Dissertation ; Universität Bremen ; 2023 |
| Format: |
E-Book |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
Bremen: 2023 |
|---|
| Rechteinformationen: |
Open Access Namensnennung 4.0 International ; CC BY 4.0 |
|---|
| Schlagwörter: | |
|---|---|
| Formangabe: |
Hochschulschrift |
| Umfang: |
1 Online-Ressource (x, 140 Seiten) ; Illustrationen, Diagramme |
|---|
| Weitere Ausgabe: |
Erscheint auch als Druck-Ausgabe Hingst, Johanna: Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas - Bremen, 2023 |
|---|
| Links: |
Link aufrufen |
|---|
| DOI / URN: |
urn:nbn:de:gbv:46-elib79279 10.26092/elib/2985 |
|---|
| Katalog-ID: |
1889738174 |
|---|
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| 520 | |a The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. | ||
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urn:nbn:de:gbv:46-elib79279 urn 10.26092/elib/2985 doi (DE-627)1889738174 (DE-599)KXP1889738174 (OCoLC)1435608432 (OAEPFHB)elib/2985 DE-627 ger DE-627 rda eng XA-DE-HB 551.468 DE-101 550 DE-101 Hingst, Johanna verfasserin (orcid)0000-0002-5910-0933 aut Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas vorgelegt von Johanna Hingst Bremen 2023 1 Online-Ressource (x, 140 Seiten) Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dissertation Universität Bremen 2023 DE-46 Open Access Controlled Vocabulary for Access Rights http://purl.org/coar/access_right/c_abf2 The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. 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urn:nbn:de:gbv:46-elib79279 urn 10.26092/elib/2985 doi (DE-627)1889738174 (DE-599)KXP1889738174 (OCoLC)1435608432 (OAEPFHB)elib/2985 DE-627 ger DE-627 rda eng XA-DE-HB 551.468 DE-101 550 DE-101 Hingst, Johanna verfasserin (orcid)0000-0002-5910-0933 aut Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas vorgelegt von Johanna Hingst Bremen 2023 1 Online-Ressource (x, 140 Seiten) Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dissertation Universität Bremen 2023 DE-46 Open Access Controlled Vocabulary for Access Rights http://purl.org/coar/access_right/c_abf2 The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. DE-46 Namensnennung 4.0 International CC BY 4.0 cc https://creativecommons.org/licenses/by/4.0/ Archivierung/Langzeitarchivierung gewährleistet PEHB XA-DE-HB pdager DE-46 Baffin Bay Radiogenic isotopes sediment provenance Holocene Last Deglaciation Hochschulschrift (DE-588)4113937-9 (DE-627)105825778 (DE-576)209480580 gnd-content Kasemann, Simone akademischer betreuerin (DE-588)1265711437 (DE-627)1814691782 dgs Chiessi, Cristiano Mazur akademischer betreuerin (DE-588)136229565 (DE-627)578114593 (DE-576)300909128 dgs Universität Bremen Grad-verleihende Institution (DE-588)2001386-3 (DE-627)101380429 (DE-576)191575038 dgg Bremen (DE-588)4008135-7 (DE-627)106369636 (DE-576)208874569 uvp Erscheint auch als Druck-Ausgabe Hingst, Johanna Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas Bremen, 2023 x, 140 Seiten (DE-627)188973862X https://doi.org/10.26092/elib/2985 Resolving-System kostenfrei https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 Resolving-System kostenfrei https://d-nb.info/133951169X/34 Langzeitarchivierung Nationalbibliothek kostenfrei https://media.suub.uni-bremen.de/handle/elib/7927 Verlag kostenfrei GBV-ODiss GBV_ILN_20 ISIL_DE-84 SYSFLAG_1 GBV_KXP GBV_ILN_21 ISIL_DE-46 GBV_ILN_22 ISIL_DE-18 GBV_ILN_23 ISIL_DE-830 GBV_ILN_30 ISIL_DE-104 GBV_ILN_40 ISIL_DE-7 GBV_ILN_60 ISIL_DE-705 GBV_ILN_63 ISIL_DE-Wim2 GBV_ILN_70 ISIL_DE-89 GBV_ILN_105 ISIL_DE-841 GBV_ILN_110 ISIL_DE-Luen4 GBV_ILN_132 ISIL_DE-959 GBV_ILN_151 ISIL_DE-546 GBV_ILN_161 ISIL_DE-960 GBV_ILN_293 ISIL_DE-960-3 GBV_ILN_370 ISIL_DE-1373 GBV_ILN_2403 ISIL_DE-LFER DSpace BO 20 01 0084 4593083370 x 12-10-24 21 01 0046 4528875209 ebook_2024_dissbremen Kostenloser Zugriff zza 24-05-24 22 01 0018 459318455X SUBolrd xu 12-10-24 23 01 0830 4593232678 olr-d x 12-10-24 30 01 0104 4593279062 z 12-10-24 40 01 0007 4593315549 xsn 12-10-24 60 01 0705 4593373743 OLRD z 12-10-24 63 01 3401 4593426952 ORD x 12-10-24 70 01 0089 4593482518 z 12-10-24 105 01 0841 4593872111 z 12-10-24 110 01 3110 4593583195 x 12-10-24 132 01 0959 459362679X OLR-DISS x 12-10-24 151 01 0546 4593667526 OLR-ODISS z 12-10-24 161 01 0960 4593691575 ORD z 12-10-24 293 01 3293 4593821118 ORD z 12-10-24 370 01 4370 4593854598 x 12-10-24 2403 01 DE-LFER 4536367918 00 --%%-- --%%-- n --%%-- l01 11-06-24 20 01 0084 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 21 01 0046 https://doi.org/10.26092/elib/2985 LF 22 01 0018 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 23 01 0830 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 30 01 0104 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 40 01 0007 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 60 01 0705 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 63 01 3401 E-Book https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 LF 70 01 0089 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 105 01 0841 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 110 01 3110 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 132 01 0959 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 151 01 0546 Volltext https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 161 01 0960 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 293 01 3293 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 370 01 4370 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 2403 01 DE-LFER https://doi.org/10.26092/elib/2985 21 00 DE-46 00 Universität Bremen 21 00 DE-46 00 Fachbereich 05: Geowissenschaften (FB 05) 60 01 0705 10 ho 20 01 0084 OLRD 110 01 3110 OLRD 370 01 4370 OLRD 21 01 0046 ebook_2024_dissbremen 22 01 0018 SUBolrd 23 01 0830 olr-d 60 01 0705 OLRD 63 01 3401 ORD 132 01 0959 OLR-DISS 151 01 0546 OLR-ODISS 161 01 0960 ORD 293 01 3293 ORD 23 01 0830 2024-10-12 10:31:16 |
| allfields_unstemmed |
urn:nbn:de:gbv:46-elib79279 urn 10.26092/elib/2985 doi (DE-627)1889738174 (DE-599)KXP1889738174 (OCoLC)1435608432 (OAEPFHB)elib/2985 DE-627 ger DE-627 rda eng XA-DE-HB 551.468 DE-101 550 DE-101 Hingst, Johanna verfasserin (orcid)0000-0002-5910-0933 aut Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas vorgelegt von Johanna Hingst Bremen 2023 1 Online-Ressource (x, 140 Seiten) Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dissertation Universität Bremen 2023 DE-46 Open Access Controlled Vocabulary for Access Rights http://purl.org/coar/access_right/c_abf2 The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. DE-46 Namensnennung 4.0 International CC BY 4.0 cc https://creativecommons.org/licenses/by/4.0/ Archivierung/Langzeitarchivierung gewährleistet PEHB XA-DE-HB pdager DE-46 Baffin Bay Radiogenic isotopes sediment provenance Holocene Last Deglaciation Hochschulschrift (DE-588)4113937-9 (DE-627)105825778 (DE-576)209480580 gnd-content Kasemann, Simone akademischer betreuerin (DE-588)1265711437 (DE-627)1814691782 dgs Chiessi, Cristiano Mazur akademischer betreuerin (DE-588)136229565 (DE-627)578114593 (DE-576)300909128 dgs Universität Bremen Grad-verleihende Institution (DE-588)2001386-3 (DE-627)101380429 (DE-576)191575038 dgg Bremen (DE-588)4008135-7 (DE-627)106369636 (DE-576)208874569 uvp Erscheint auch als Druck-Ausgabe Hingst, Johanna Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas Bremen, 2023 x, 140 Seiten (DE-627)188973862X https://doi.org/10.26092/elib/2985 Resolving-System kostenfrei https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 Resolving-System kostenfrei https://d-nb.info/133951169X/34 Langzeitarchivierung Nationalbibliothek kostenfrei https://media.suub.uni-bremen.de/handle/elib/7927 Verlag kostenfrei GBV-ODiss GBV_ILN_20 ISIL_DE-84 SYSFLAG_1 GBV_KXP GBV_ILN_21 ISIL_DE-46 GBV_ILN_22 ISIL_DE-18 GBV_ILN_23 ISIL_DE-830 GBV_ILN_30 ISIL_DE-104 GBV_ILN_40 ISIL_DE-7 GBV_ILN_60 ISIL_DE-705 GBV_ILN_63 ISIL_DE-Wim2 GBV_ILN_70 ISIL_DE-89 GBV_ILN_105 ISIL_DE-841 GBV_ILN_110 ISIL_DE-Luen4 GBV_ILN_132 ISIL_DE-959 GBV_ILN_151 ISIL_DE-546 GBV_ILN_161 ISIL_DE-960 GBV_ILN_293 ISIL_DE-960-3 GBV_ILN_370 ISIL_DE-1373 GBV_ILN_2403 ISIL_DE-LFER DSpace BO 20 01 0084 4593083370 x 12-10-24 21 01 0046 4528875209 ebook_2024_dissbremen Kostenloser Zugriff zza 24-05-24 22 01 0018 459318455X SUBolrd xu 12-10-24 23 01 0830 4593232678 olr-d x 12-10-24 30 01 0104 4593279062 z 12-10-24 40 01 0007 4593315549 xsn 12-10-24 60 01 0705 4593373743 OLRD z 12-10-24 63 01 3401 4593426952 ORD x 12-10-24 70 01 0089 4593482518 z 12-10-24 105 01 0841 4593872111 z 12-10-24 110 01 3110 4593583195 x 12-10-24 132 01 0959 459362679X OLR-DISS x 12-10-24 151 01 0546 4593667526 OLR-ODISS z 12-10-24 161 01 0960 4593691575 ORD z 12-10-24 293 01 3293 4593821118 ORD z 12-10-24 370 01 4370 4593854598 x 12-10-24 2403 01 DE-LFER 4536367918 00 --%%-- --%%-- n --%%-- l01 11-06-24 20 01 0084 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 21 01 0046 https://doi.org/10.26092/elib/2985 LF 22 01 0018 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 23 01 0830 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 30 01 0104 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 40 01 0007 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 60 01 0705 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 63 01 3401 E-Book https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 LF 70 01 0089 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 105 01 0841 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 110 01 3110 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 132 01 0959 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 151 01 0546 Volltext https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 161 01 0960 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 293 01 3293 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 370 01 4370 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 2403 01 DE-LFER https://doi.org/10.26092/elib/2985 21 00 DE-46 00 Universität Bremen 21 00 DE-46 00 Fachbereich 05: Geowissenschaften (FB 05) 60 01 0705 10 ho 20 01 0084 OLRD 110 01 3110 OLRD 370 01 4370 OLRD 21 01 0046 ebook_2024_dissbremen 22 01 0018 SUBolrd 23 01 0830 olr-d 60 01 0705 OLRD 63 01 3401 ORD 132 01 0959 OLR-DISS 151 01 0546 OLR-ODISS 161 01 0960 ORD 293 01 3293 ORD 23 01 0830 2024-10-12 10:31:16 |
| allfieldsGer |
urn:nbn:de:gbv:46-elib79279 urn 10.26092/elib/2985 doi (DE-627)1889738174 (DE-599)KXP1889738174 (OCoLC)1435608432 (OAEPFHB)elib/2985 DE-627 ger DE-627 rda eng XA-DE-HB 551.468 DE-101 550 DE-101 Hingst, Johanna verfasserin (orcid)0000-0002-5910-0933 aut Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas vorgelegt von Johanna Hingst Bremen 2023 1 Online-Ressource (x, 140 Seiten) Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dissertation Universität Bremen 2023 DE-46 Open Access Controlled Vocabulary for Access Rights http://purl.org/coar/access_right/c_abf2 The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. DE-46 Namensnennung 4.0 International CC BY 4.0 cc https://creativecommons.org/licenses/by/4.0/ Archivierung/Langzeitarchivierung gewährleistet PEHB XA-DE-HB pdager DE-46 Baffin Bay Radiogenic isotopes sediment provenance Holocene Last Deglaciation Hochschulschrift (DE-588)4113937-9 (DE-627)105825778 (DE-576)209480580 gnd-content Kasemann, Simone akademischer betreuerin (DE-588)1265711437 (DE-627)1814691782 dgs Chiessi, Cristiano Mazur akademischer betreuerin (DE-588)136229565 (DE-627)578114593 (DE-576)300909128 dgs Universität Bremen Grad-verleihende Institution (DE-588)2001386-3 (DE-627)101380429 (DE-576)191575038 dgg Bremen (DE-588)4008135-7 (DE-627)106369636 (DE-576)208874569 uvp Erscheint auch als Druck-Ausgabe Hingst, Johanna Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas Bremen, 2023 x, 140 Seiten (DE-627)188973862X https://doi.org/10.26092/elib/2985 Resolving-System kostenfrei https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 Resolving-System kostenfrei https://d-nb.info/133951169X/34 Langzeitarchivierung Nationalbibliothek kostenfrei https://media.suub.uni-bremen.de/handle/elib/7927 Verlag kostenfrei GBV-ODiss GBV_ILN_20 ISIL_DE-84 SYSFLAG_1 GBV_KXP GBV_ILN_21 ISIL_DE-46 GBV_ILN_22 ISIL_DE-18 GBV_ILN_23 ISIL_DE-830 GBV_ILN_30 ISIL_DE-104 GBV_ILN_40 ISIL_DE-7 GBV_ILN_60 ISIL_DE-705 GBV_ILN_63 ISIL_DE-Wim2 GBV_ILN_70 ISIL_DE-89 GBV_ILN_105 ISIL_DE-841 GBV_ILN_110 ISIL_DE-Luen4 GBV_ILN_132 ISIL_DE-959 GBV_ILN_151 ISIL_DE-546 GBV_ILN_161 ISIL_DE-960 GBV_ILN_293 ISIL_DE-960-3 GBV_ILN_370 ISIL_DE-1373 GBV_ILN_2403 ISIL_DE-LFER DSpace BO 20 01 0084 4593083370 x 12-10-24 21 01 0046 4528875209 ebook_2024_dissbremen Kostenloser Zugriff zza 24-05-24 22 01 0018 459318455X SUBolrd xu 12-10-24 23 01 0830 4593232678 olr-d x 12-10-24 30 01 0104 4593279062 z 12-10-24 40 01 0007 4593315549 xsn 12-10-24 60 01 0705 4593373743 OLRD z 12-10-24 63 01 3401 4593426952 ORD x 12-10-24 70 01 0089 4593482518 z 12-10-24 105 01 0841 4593872111 z 12-10-24 110 01 3110 4593583195 x 12-10-24 132 01 0959 459362679X OLR-DISS x 12-10-24 151 01 0546 4593667526 OLR-ODISS z 12-10-24 161 01 0960 4593691575 ORD z 12-10-24 293 01 3293 4593821118 ORD z 12-10-24 370 01 4370 4593854598 x 12-10-24 2403 01 DE-LFER 4536367918 00 --%%-- --%%-- n --%%-- l01 11-06-24 20 01 0084 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 21 01 0046 https://doi.org/10.26092/elib/2985 LF 22 01 0018 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 23 01 0830 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 30 01 0104 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 40 01 0007 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 60 01 0705 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 63 01 3401 E-Book https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 LF 70 01 0089 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 105 01 0841 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 110 01 3110 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 132 01 0959 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 151 01 0546 Volltext https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 161 01 0960 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 293 01 3293 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 370 01 4370 https://nbn-resolving.org/urn:nbn:de:gbv:46-elib79279 2403 01 DE-LFER https://doi.org/10.26092/elib/2985 21 00 DE-46 00 Universität Bremen 21 00 DE-46 00 Fachbereich 05: Geowissenschaften (FB 05) 60 01 0705 10 ho 20 01 0084 OLRD 110 01 3110 OLRD 370 01 4370 OLRD 21 01 0046 ebook_2024_dissbremen 22 01 0018 SUBolrd 23 01 0830 olr-d 60 01 0705 OLRD 63 01 3401 ORD 132 01 0959 OLR-DISS 151 01 0546 OLR-ODISS 161 01 0960 ORD 293 01 3293 ORD 23 01 0830 2024-10-12 10:31:16 |
| allfieldsSound |
urn:nbn:de:gbv:46-elib79279 urn 10.26092/elib/2985 doi (DE-627)1889738174 (DE-599)KXP1889738174 (OCoLC)1435608432 (OAEPFHB)elib/2985 DE-627 ger DE-627 rda eng XA-DE-HB 551.468 DE-101 550 DE-101 Hingst, Johanna verfasserin (orcid)0000-0002-5910-0933 aut Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas vorgelegt von Johanna Hingst Bremen 2023 1 Online-Ressource (x, 140 Seiten) Illustrationen, Diagramme Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dissertation Universität Bremen 2023 DE-46 Open Access Controlled Vocabulary for Access Rights http://purl.org/coar/access_right/c_abf2 The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. 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Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas |
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The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. |
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The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. |
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The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. Further, the identification of changing sediment provenance of detrital material in marine sediment cores from northern Baffin Bay and Barrow Strait helped to determine better the timing of the opening of these Arctic gateways and the inflow of Arctic waters into Baffin Bay. |
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Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000cam a2200265 4500</leader><controlfield tag="001">1889738174</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20240912032502.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">240524s2023 gw |||||om 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">urn:nbn:de:gbv:46-elib79279</subfield><subfield code="2">urn</subfield></datafield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.26092/elib/2985</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)1889738174</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)KXP1889738174</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)1435608432</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OAEPFHB)elib/2985</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="c">XA-DE-HB</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">551.468</subfield><subfield code="q">DE-101</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="q">DE-101</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Hingst, Johanna</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0002-5910-0933</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Impact of melt water controlled material flux on the sedimentation in the western Baffin Bay and the circum-Greenland marginal seas</subfield><subfield code="c">vorgelegt von Johanna Hingst</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Bremen</subfield><subfield code="c">2023</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">1 Online-Ressource (x, 140 Seiten)</subfield><subfield code="b">Illustrationen, Diagramme</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="502" ind1=" " ind2=" "><subfield code="b">Dissertation</subfield><subfield code="c">Universität Bremen</subfield><subfield code="d">2023</subfield></datafield><datafield tag="506" ind1="0" ind2=" "><subfield code="q">DE-46</subfield><subfield code="a">Open Access</subfield><subfield code="e">Controlled Vocabulary for Access Rights</subfield><subfield code="u">http://purl.org/coar/access_right/c_abf2</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The Arctic is highly sensitive to present climate change and is known to be affected by higher degrees of warming than any other region. Since the Arctic is strongly linked to the global climate system by atmospheric and oceanic circulations, it is crucial to learn more about present and possible future environmental changes in the region. Ice sheets, ice caps, and glaciers play an important role in the Arctic system. To learn more about their sensitivity to climate change, the reconstruction of past ice sheet deglaciation patterns is a helpful tool. An interesting research area for ice sheet reconstruction is the Baffin Bay, which is located between Greenland and the Canadian Arctic and connects the Arctic Ocean with the Labrador Sea. Provenance studies on marine sediments from western Baffin Bay can provide insight into past changes in sediment supply and transport pathways and thus give valuable information about regional ice sheet dynamics and palaeoceanographic conditions. This study analyzed the radiogenic Sr, Nd, and Pb isotope composition of the detrital sediment fraction of four sediment cores from western and northern Baffin Bay and the Canadian Arctic Archipelago. Overall, the data of the sediment cores provide new details on the late Pleistocene and Holocene deglaciation history of the Laurentide Ice Sheet and Innuitian Ice Sheet and related changes in sediment transport processes in western and northern Baffin Bay. 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6.900984 |