Collection of alkenone-derived temperatures of 33 new sites at the Chilean margin and the Drake Passage, supplemented by various previously published sites ...

• Main Authors: 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
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: Alkenones; chilean margin; South Pacific; UK37'; Event label; DEPTH, sediment/rock; LATITUDE; LONGITUDE; ELEVATION; Area/locality; Alkenone, C373 peak area; Alkenone, C372 peak area; Alkenone, unsaturation index UK'37; Sea surface temperature, summer; Sea surface temperature; Sea surface temperature, January-March; Reference/source; Calypso Square Core System; Calypso Corer II; Kasten corer; Piston corer BGR type; MultiCorer; Gravity corer Kiel type; Gravity corer; ParaSound; Calculated from UK37 Sikes et al., 1997; Calculated from UK37 Müller et al, 1998; extracted from the World Ocean Atlas; CIMAR-Fiordo_VII; MD159; NBP0505; ANT-XXVI/2; PS97; RR9702A; SO213/1; SO213/2; Vidal Gormaz; Marion Dufresne 1995; Nathaniel B. Palmer; Polarstern; Roger A. Revelle; Sonne; Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo; Drake Passage
• Online Access: https://dx.doi.org/10.1594/pangaea.964257; https://doi.pangaea.de/10.1594/PANGAEA.964257

This dataset contains 33 new sites at the Chilean margin and in the Drake Passage to verify the functionality of common regional and global calibrations for alkenones and a potential seasonal effect. This dataset is complemented by various previously published sites along the northern Chilean margin (Prahl et al., 2006), the Chilean fjord region (Caniupán et al., 2014), the New Zealand margin, and the pelagic South Pacific (Jaeschke et al., 2017), to place into an overall South Pacific pattern. ... : Samples from Caniupan et al., 2014 have been used additionally for Figure 4 and with WOA09-derived SSTs at 10 m water depth from 2009. ...