cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.757777
title: Biogenic particle flux at AWI HAUSGARTEN from mooring FEVI3 at 2400 m

description: In this data set some data are not correct by mistake, this flaw is corrected in Dataset doi:10.1594/PANGAEA.855465. Please accept our apologies for the inconvenience caused by this.
DOI: 10.1594/pangaea.904546
title: Raw data including physical oceanography from mooring Lander-2016 recovered during POLARSTERN cruise PS107
DOI: 10.1594/pangaea.811612
title: Bacterial abundance and biomass of surface sediments at AWI-HAUSGARTEN sampled during expedition ARK-XIX/3
DOI: 10.1594/pangaea.883759
title: Bacterial counts, gel particle concentrations and gel sizes at northern AWI HAUSGARTEN in 2015 (CTD, PS93/064-4 and PS93/063-1)

description: All measurements are averages of technical replicates.
DOI: 10.1594/pangaea.269059
title: Biochemical investigation of multicorer sediment profile PS64/445-1

description: Depth, sediment = habitat depth
DOI: 10.1594/pangaea.615785
title: Sea-bed photographs (benthos) from the AWI-Hausgarten area along OFOS profile PS62/163-3
DOI: 10.1594/pangaea.845682
title: Pteropod sedimentation at AWI HAUSGARTEN central station HGIV in 2007/2008 (Trap FEVI16)
DOI: 10.1594/pangaea.845909
title: Pteropod sedimentation at AWI HAUSGARTEN northern station HGN in 2010/2011 (Trap FEVI21)
DOI: 10.1594/pangaea.875178
title: Seabed photographs taken along OFOS profile PS72/122-3 during POLARSTERN cruise ARK-XXIII/2
DOI: 10.1594/pangaea.875148
title: Seabed photographs taken along OFOS profile MSM29_440-1 during Maria S. Merian cruise MSM29
DOI: 10.1594/pangaea.845906
title: Pteropod sedimentation at AWI HAUSGARTEN northern station HGN in 2006/2007 (Trap FEVI14)
DOI: 10.1594/pangaea.904529
title: Raw data including physical oceanography from mooring DS-F-18 recovered during Maria S. Merian cruise MSM76
DOI: 10.1594/pangaea.744607
title: Biochemical investigation of multicorer sediment profile MSM02/779-2
DOI: 10.1594/pangaea.845606
title: Physical oceanography and current meter data from mooring FEVI12 at Hausgarten South

description: Gear ID 1: RCM9/11, SN 323; Gear ID 2: RCM9/11, SN 493; Gear ID 3: RCM7/8, SN 7244
DOI: 10.1594/pangaea.845608
title: Physical oceanography and current meter data from mooring FEVI14 at Hausgarten North

description: Gear ID 1: RCM9/11, SN 326; Gear ID 2: RCM7/8, SN 7242; Gear ID 3: RCM7/8, SN 7752
DOI: 10.1594/pangaea.903956
title: Biochemical investigation of multicorer sediment profile PS93/056-1

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.896070
title: Physical oceanography measurements during POLARSTERN cruise PS99.2 dive with PAUL
DOI: 10.1594/pangaea.269057
title: Biochemical investigation of multicorer sediment profile PS64/429-1

description: Depth, sediment = habitat depth
DOI: 10.1594/pangaea.811403
title: Biochemical investigation of multicorer sediment profile PS78/145-1

description: Erratum (2019-08-08): Parameter name correction from "Carbon, organic, particulate [%]" to "Carbon, organic, total [%]"
DOI: 10.1594/pangaea.811663
title: Bacterial abundance and biomass of multicorer sediment profile PS78/140-6
DOI: 10.1594/pangaea.269072
title: Biochemical investigation of multicorer sediment profile PS55/002-1

description: Depth, sediment = habitat depth
DOI: 10.1594/pangaea.885301
title: Biochemical investigation of multicorer sediment profile MSM29_428-3

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.872858
title: CLAM age model and pollen profile of sediment core Fargher_Lake
DOI: 10.1594/pangaea.903963
title: Biochemical investigation of multicorer sediment profile PS93/080-9

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.911689
title: Pollen profile, BHY VI: overlying stone-wall field system in Behy townland

description: The sampling site lies 425 m north-west of Behy court tomb where there were peat faces available that were suitable for sampling.A relatively long monolith (BHY VI; 54 cm peat and 5 cm of underlying mineral soil) was taken from an isolated ca. 3 m wide turf bank. A scatter of small timbers (pine and also oak) were present in the general vicinity but timbers were note noted in the immediate vicinity of the sampling site. Total depth of peat at sampling point (TDP; adjust for shrinkage): 120 cm.The pollen spectra (21 in all) start at 4 cm (i.e. 4–5 cm: mineral soil immediately beneath the peat) to -51 cm, 51 to 50 cm ABOVE the peat/mineral soil interface. Charcoal-rich peat at the base.The age/depth model gives the following chronology: BHY VI: [&gt;2600, pre-bog record]; peat: 2600 BC–AD 120, i.e. late Neolithic to late Iron Age. There is a modest 'pine flush' in the basal peat spectra so the age estimate above almost certainly under-estimates (by two centuries) the true age.The age/depth model is based on a smooth spline curve (smooth factor = 0.5) that takes into account the four available 14C dates and a surface age estimate of peat thickness of 160 cm, i.e. 40 cm added to compensate for peat shrinkage; surface regarded as dating to AD 1950. This is the age/depth model used in the EGQSJ publication (in press, 12/2019).LOI and tephra investigations were also carried out. A distinct tephra layer centred on -45 cm (ca. 120 BC according to age/depth model). Tephra geochemically characterised. The results of the tephra investigations have yet to be published.A modest (c. 17%) 'pine flush' is recorded at the base. Poaceae gradually replaces Betula near the base (ca. 1800 BC). These investigations relating to Céide Fields were carried out in PRU, NUIG, part-funded by The Heritage Council (of Ireland). The aim was to provide an environmental context for the establishment and use of the prehistoric stone-wall field system, and an overall chronological framework and an environmental history of the area.
DOI: 10.1594/pangaea.269043
title: Biochemical investigation of multicorer sediment profile PS62/161-2

description: Depth, sediment = habitat depth
DOI: 10.1594/pangaea.855466
title: Biogenic particle flux at AWI HAUSGARTEN central station HGIV from mooring FEVI7
DOI: 10.1594/pangaea.885292
title: Biochemical investigation of multicorer sediment profile PS80/184-5

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.883488
title: Ex situ measured oxygen profiles from station PS85/454-3 (EG V) within the HAUSGARTEN area (Fram Strait) in 2014 (POLARSTERN cruise PS85)

description: During PS85 (in 2014) and PS93.2 (in 2015) sediment cores were recovered by a Multiple corer. Sediment cores were stored at in situ temperature of -0.75°C and used to measure oxygen profiles across the sediment-water interface with needle type optodes (diameter: 50µm, Pyro Science). By using the profiles, the diffusive oxygen uptake was calculated via the decrease in the oxygen concentration in the Diffusive Boundary Layer (DBL). For a further description of the calculation, please check the related publication.
DOI: 10.1594/pangaea.904004
title: Biochemical investigation of multicorer sediment profile PS99/065-3

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.885278
title: Biochemical investigation of multicorer sediment profile PS80/165-8

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.915052
title: Pollen counts of sediment core Hoefle-Mire, Northern Central Alps (Kleinwalser Valley/Kleinwalsertal, Austria)

description: The presented data consists of low resolution pollen data for a mire (Hoefle Mire) of the Kleinwalser Valley (Kleinwalsertal), Austria, in the the calcareous Northern Central Alps. The records cover approximately 6200 years and were analysed to reconstruct past mire development, landscape change, human land use, disturbance and pollution and to detect prehistoric metallurgy.
DOI: 10.1594/pangaea.269034
title: Biochemical investigation of multicorer sediment profile PS59/094

description: Depth, sediment = habitat depth
DOI: 10.1594/pangaea.744679
title: Biochemical investigation of multicorer sediment profile PS74/118-2

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 – 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.885296
title: Biochemical investigation of multicorer sediment profile PS80/191-2

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.903964
title: Biochemical investigation of multicorer sediment profile PS93/085-2

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.883490
title: Ex situ measured oxygen profiles from station PS85/468-1 (HG III) within the HAUSGARTEN area (Fram Strait) in 2014 (POLARSTERN cruise PS85)

description: During PS85 (in 2014) and PS93.2 (in 2015) sediment cores were recovered by a Multiple corer. Sediment cores were stored at in situ temperature of -0.75°C and used to measure oxygen profiles across the sediment-water interface with needle type optodes (diameter: 50µm, Pyro Science). By using the profiles, the diffusive oxygen uptake was calculated via the decrease in the oxygen concentration in the Diffusive Boundary Layer (DBL). For a further description of the calculation, please check the related publication.
DOI: 10.1594/pangaea.903999
title: Biochemical investigation of multicorer sediment profile PS99/054-2

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.885300
title: Biochemical investigation of multicorer sediment profile MSM29_427-2

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.911686
title: Pollen profile, BHY IV: overlying stone-wall field system in Behy townland (N of Behy court tomb)

description: The sampling site lies ca. 20 m N of Behy court tomb where an intact area of uncut peat remains.A monolith 39 cm long was removed. Total depth of peat (adjusted for shrinkage) at sampling point (TDP) 120 cm.The pollen spectra (15 in all) start at 0 cm (i.e. 0–1 cm: mineral soil immediately beneath the peat) to -39 cm. Peat near the base (-3.5 to -9 cm) was charcoal-rich. The age/depth model gives the following chronology: [≥2400, pre-bog development]; pollen profile: 2400 BC–AD 20, i.e. early Bronze Age to mid/late Iron Age.LOI and tephra investigations were also carried out. A distinct tephra layer at -24 cm (ca. 360 BC). The results of the tephra investigations have yet to be published.There are three 14C dates, two of which are from near the base and so the lower part is chronologically is well constrained.The age/depth curve is a smooth spline curve (smooth factor = 0.1) that is based on the three available 14C dates. This is the age/depth model used in the EGQSJ publication (in press, 2019).A 'pine flush' is not recorded. Sharp Betula to Poaceae switch near base. Above that high P. lanceolata coinciding with charcoal-rich peat.These investigations relating to Céide Fields were carried out in PRU, NUIG, part-funded by The Heritage Council (of Ireland). The aim was to provide an environmental context for the establishment and use of the prehistoric stone-wall field system, and an overall chronological framework and an environmental history of the area.
DOI: 10.1594/pangaea.884602
title: Taxa specific macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2014 (POLARSTERN cruise PS85)

description: During PS85 (in 2014) taxa specific macrofauna biomass was determined. Sediment from MUC recovered sediment cores and from the benthic chambers was used for macrofauna taxonomical identification and biomass determination. For these macrofauna analyses only the 0-5 cm horizon from MUC sediment cores and the entire sediment from the benthic chambers was used, sieved over a 500 µm mesh and stored in borax buffered 4 % formaldehyde and stained with Rose Bengal (Heip et al., 1985). Afterwards, macrofauna taxa were identified to the highest taxonomic level and weighted (blotted wet weight).
DOI: 10.1594/pangaea.903961
title: Biochemical investigation of multicorer sediment profile PS93/077-2

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).