Hagemann, Julia R; Lembke-Jene, Lester; Lamy, Frank; Vorrath, Maria-Elena; Kaiser, Jérôme; Müller, Juliane; Arz, Helge Wolfgang; Hefter, Jens; Jaeschke, Andrea; Ruggieri, Nicoletta; Tiedemann, Ralf (2023): Collection of OH-GDGTs-based temperatures of the Pacific sector of the Southern Ocean, including three new sites in the Drake Passage [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964274, In: Hagemann, JR et al. (2023): Collection of South Pacific sediment surface samples for alkenones and GDGTs [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.963836
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Abstract:
This dataset contains three new sites of OH-GDGTs in the Drake Passage and refers to Figure 14 in the corresponding publication. It is supplemented by previously published sites around the Antarctic, mainly in the Pacific sector (Lamping et al., 2021).
Related to:
Hagemann, Julia R; Lembke-Jene, Lester; Lamy, Frank; Vorrath, Maria-Elena; Kaiser, Jérôme; Müller, Juliane; Arz, Helge Wolfgang; Hefter, Jens; Jaeschke, Andrea; Ruggieri, Nicoletta; Tiedemann, Ralf (2023): Upper-ocean temperature characteristics in the subantarctic southeastern Pacific based on biomarker reconstructions. Climate of the Past, 19(9), 1825-1845, https://doi.org/10.5194/cp-19-1825-2023
Source:
Lamping, Nele; Müller, Juliane; Hefter, Jens; Mollenhauer, Gesine; Haas, Christian; Shi, Xiaoxu; Vorrath, Maria-Elena; Lohmann, Gerrit; Hillenbrand, Claus-Dieter (2021): Evaluation of lipid biomarkers as proxies for sea ice and ocean temperatures along the Antarctic continental margin. Climate of the Past, 17(5), 2305-2326, https://doi.org/10.5194/cp-17-2305-2021
Locarnini, Ricardo A; Mishonov, Alexey V; Antonov, J I; Boyer, Timothy P; Garcia, H E (2006): World Ocean Atlas 2005. In: Levitus, S. (Ed.), NOAA Atlas NESDIS 61. U.S. Government Printing Office, Washington, D.C.
References:
Lü, Xiaoxia; Liu, Xiao-Lei; Elling, Felix J; Yang, Huan; Xie, Shucheng; Song, Jinming; Li, Xuegang; Yuan, Huamao; Li, Ning; Hinrichs, Kai-Uwe (2015): Hydroxylated isoprenoid GDGTs in Chinese coastal seas and their potential as a paleotemperature proxy for mid-to-low latitude marginal seas. Organic Geochemistry, 89-90, 31-43, https://doi.org/10.1016/j.orggeochem.2015.10.004
Project(s):
Coverage:
Median Latitude: -67.062687 * Median Longitude: -64.076119 * South-bound Latitude: -77.800000 * West-bound Longitude: -118.500000 * North-bound Latitude: -58.000000 * East-bound Longitude: -6.900000
Date/Time Start: 2006-02-26T14:19:00 * Date/Time End: 2019-04-01T11:10:00
Minimum Elevation: -4172.0 m * Maximum Elevation: -329.0 m
Event(s):
PS69/255-3 * Latitude: -71.797200 * Longitude: -104.361500 * Date/Time: 2006-02-26T14:19:00 * Elevation: -654.0 m * Recovery: 0.33 m * Location: Amundsen Sea * Campaign: ANT-XXIII/4 (PS69) * Basis: Polarstern * Method/Device: Giant box corer (GKG) * Comment: 1 surface sample sedimentology; 1 surface sample archive; 2 core section: 0-0.33 m, 1 frozen subcore; 2x10 discrete samples from 0-26 cmbsf olive-brown (2.5Y 4/4) foraminiferal mud, Mn-coated gravel grains on top; in profile: homogenous
PS69/269-1 * Latitude: -73.219300 * Longitude: -115.577000 * Date/Time: 2006-03-04T10:13:00 * Elevation: -850.0 m * Recovery: 0.3 m * Location: Amundsen Sea * Campaign: ANT-XXIII/4 (PS69) * Basis: Polarstern * Method/Device: Giant box corer (GKG) * Comment: 1 surface sample sedimentology; 1 surface sample archive; 2 core section: 0-0.48 m, 1 frozen subcore; 13 discrete samples from 0-41 cmbsf and 12 discrete samples from 0-36 cmbsf; olive (5Y 4/4) mud, greenish material (pellets?), 2 pantopods, several polychaetic worms on top
PS69/272-3 * Latitude: -73.892100 * Longitude: -118.478300 * Date/Time: 2006-03-06T17:24:00 * Elevation: -1576.0 m * Recovery: 0.32 m * Location: Amundsen Sea * Campaign: ANT-XXIII/4 (PS69) * Basis: Polarstern * Method/Device: Giant box corer (GKG) * Comment: 1 surface sample sedimentology; 1 surface sample archive; 2 core section: 0-0.29 m, 1 frozen subcore; 2x10 discrete samples from 0-26 cmbsf; 1 calcareous microfossil specimens sample; olive (5Y 4/4) mud, greenish material (pellets?), several brittle stars and unidentified calcareous microfossils on top
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 4 (ProcLevel4)
Size:
1206 data points