PANGAEA_968976 Sediment characteristics (TOC, TN, δ13C, δ15N, Chl a, phaeopigments, water content, sediment description) of multicorer samples from six deep-sea stations in the Southern Ocean (PS71 SYSTCO 2007-2008) Mayr, Christoph; Peeken, Ilka; Veit-Köhler, Gritta Sediment characteristics (TOC, TN, δ13C, δ15N, Chl a, phaeopigments, water content, sediment description) of multicorer samples from six deep-sea stations in the Southern Ocean (PS71 SYSTCO 2007-2008) 2024-12-12 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.968976 Investigator Christoph Mayr christoph.mayr@fau.de Earth Science Event label Date/Time of event Latitude of event Longitude of event Elevation of event Cruise/expedition Station label Gear identification number Sample ID DEPTH, sediment/rock Depth, top/min Depth, bottom/max Nitrogen, total Carbon, organic, total Carbon/Nitrogen ratio δ15N, bulk sediment δ13C, total organic carbon Chlorophyll a, per dry mass Phaeophorbide a, per dry mass Pyrophaeophorbide a, per dry mass Phaeophytin a, per dry mass Pyrophaeophythin a, per dry mass Water content, sediment Sediment type geoscientificInformation ANDEEP-SYSTCO Antarctic ANT-XXIV/2 Chlorophyll a Deep sea MultiCorer organic matter phaeopigments Pigments PS71/013-14 PS71/017-14 PS71/033-10 PS71/039-10 PS71/085-5 PS71/090-2 Sediment sediment depth layers Southern Ocean Stable isotopes total nitrogen Total Organic Carbon Weddell Sea Calculated, ratio of molar masses Polarstern 2007-12-06 2008-01-29 Complete -70.08 -49.0158 -3.3786 2.8747 0.0025 m (DEPTH, sediment/rock) 0.245 m (DEPTH, sediment/rock) CAML Census of Antarctic Marine Life CeDAMar Census of Diversity of Abyssal Marine Life SPP1158 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 782 data points text/tab-separated-values Guilini, Katja; Veit-Köhler, Gritta; De Troch, Marleen; Gansbeke, Dirk Van; Vanreusel, Ann (2013): Latitudinal and temporal variability in the community structure and fatty acid composition of deep-sea nematodes in the Southern Ocean. Progress in Oceanography, 110, 80-92, https://doi.org/10.1016/j.pocean.2013.01.002 Lins, Lidia; Guilini, Katja; Veit-Köhler, Gritta; Hauquier, Freija; Alves, Renata M S; Esteves, André M; Vanreusel, Ann (2014): The link between meiofauna and surface productivity in the Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 108, 60-68, https://doi.org/10.1016/j.dsr2.2014.05.003 Veit-Köhler, Gritta; Guilini, Katja; Bruhn, Marco; Mayr, Christoph (2024): Meiofauna stable isotope values (δ13C, δ15N) and individual body mass from sediment samples collected with a multicorer at six deep-sea stations in the Southern Ocean (PS71 SYSTCO 2007-2008) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969012 Veit-Köhler, Gritta; Guilini, Katja; Hellmann, Annika; Bruhn, Marco (2024): Meiofauna abundances in multicorer samples from six deep-sea stations in the Atlantic part of the Southern Ocean (POLARSTERN cruise PS71, ANT-XXIV/2 SYSTCO, November 2007-February 2008) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.968996 Veit-Köhler, Gritta; Guilini, Katja; Peeken, Ilka; Quillfeldt, Petra; Mayr, Christoph (2013): Carbon and nitrogen stable isotope signatures of deep-sea meiofauna follow oceanographical gradients across the Southern Ocean. Progress in Oceanography, 110, 69-79, https://doi.org/10.1016/j.pocean.2013.01.001 Veit-Köhler, Gritta; Guilini, Katja; Peeken, Ilka; Sachs, Oliver; Sauter, Eberhard-Jürgen; Würzberg, Laura (2011): Antarctic deep-sea meiofauna and bacteria react to the deposition of particulate organic matter after a phytoplankton bloom. Deep Sea Research Part II: Topical Studies in Oceanography, 58(19-20), 1983-1995, https://doi.org/10.1016/j.dsr2.2011.05.008 Veit-Köhler, Gritta; Henche, Annika; Guilini, Katja; Vanreusel, Ann (2010): Metazoan meiofauna - the link between structural and functional biodiversity of the meiofauna communities in the Antarctic deep sea. In: Bathmann, U. [ed.] "The Expedition of the Research Vessel "Polarstern" to the Antarctic in 2007/2008 (ANT-XXIV/2)", Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 604, 106-107, https://doi.org/10.2312/BzPM_0604_2010

We present sediment data from cores collected at bathyal and abyssal depths (1960–5337 m) along a 2400-km North–South transect in the Atlantic part of the Southern Ocean. During the RV Polarstern expedition PS71 (ANT XXIV-2 SYSTCO, 28 November 2007 until 04 February 2008) six deep-sea stations were sampled from the Polar Front in the north (49°S), over the southern Polar Front (52°S, this site was visited two times), the Central Weddell Sea (62°S), and the seamount Maud Rise (64°S) to the Lazarev Sea (70°S) in the south. Samples (cores) were collected at each station with a MUC10 multicorer. On board, sediment cores were sliced into depth layers (0-0.5cm, 0.5-1cm, in the following 1-cm steps down to a max. core depth of 25cm). Provided data are total organic carbon (TOC), total nitrogen (TN), stable isotope values of carbon and nitrogen (δ13C, δ15N), sediment pigments [chlorophyll a and phaeopigments [Phaeophorbid a (Phorbid a), Pyrophaeophorbid a (pPhorbid a), Phaeophythin a (Phytin a), Pyrophaeophythin a (pPhytin a); HPLC measurements)], water content and a sediment description. An isotope ratio mass spectrometer (Delta Plus, Thermo-Finnigan) coupled to an elemental analyzer (NC 2500, Carlo Erba; combustion temperature 1080 C) at the GeoBio-Center (University of Munich, Germany) was used to measure carbon and nitrogen stable isotope ratios and elemental contents (wt% N and C) on the same sample. For detailed descriptions of the methods see Veit-Köhler et al. (2011, 2013) below. Not for all cores the complete data set is available. Data were obtained for a study on Southern Ocean deep-sea meiofauna, their relation to surface productivity, reaction to a phytoplankton bloom and stable isotope composition (see "Related to" below). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.968976"!

https://doi.org/10.1016/j.dsr2.2011.05.008 Antarctic deep-sea meiofauna and bacteria react to the deposition of particulate organic matter after a phytoplankton bloom https://doi.org/10.1016/j.dsr2.2014.05.003 The link between meiofauna and surface productivity in the Southern Ocean https://doi.org/10.1016/j.pocean.2013.01.001 Carbon and nitrogen stable isotope signatures of deep-sea meiofauna follow oceanographical gradients across the Southern Ocean https://doi.org/10.1016/j.pocean.2013.01.002 Latitudinal and temporal variability in the community structure and fatty acid composition of deep-sea nematodes in the Southern Ocean https://doi.org/10.17815/jlsrf-3-163 Polarstern https://doi.org/10.2312/BzPM_0604_2010 Metazoan meiofauna - the link between structural and functional biodiversity of the meiofauna communities in the Antarctic deep sea https://doi.pangaea.de/10.1594/PANGAEA.968996 Meiofauna abundances in multicorer samples from six deep-sea stations in the Atlantic part of the Southern Ocean (POLARSTERN cruise PS71, ANT-XXIV/2 SYSTCO, November 2007-February 2008) https://doi.pangaea.de/10.1594/PANGAEA.969012 Meiofauna stable isotope values (δ13C, δ15N) and individual body mass from sediment samples collected with a multicorer at six deep-sea stations in the Southern Ocean (PS71 SYSTCO 2007-2008) https://gepris.dfg.de/gepris/projekt/5472008 SPP1158 https://web.archive.org/web/20090510011805/http://www.cedamar.org/ CeDAMar https://www.antarctica.gov.au/news/2009/australian-polar-research-at-close-of-ipy/census-of-antarctic-marine-life/ CAML DIF 9.4 2024-12-12 2026-04-29