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  • Data  (12)
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  • 11
    facet.materialart.
    Unknown
    Sediment characteristics from grab samples at the alpha ventus offshore wind farm (North Sea), 2008 - 2011 (2022)
    PANGAEA
    Details
    Publication Date: 2024-01-16
    Description: Data on infauna and sediment characteristics were collected as part of an extensive research program on the effects of offshore wind turbines on the marine environment funded by the German Federal Maritime and Hydrographic Agency. The investigations were performed in the first German offshore wind farm alpha ventus in the German Bight (North Sea). The overall aim of the program was to evaluate the German national standard concept for environmental impact assessments for offshore wind farms. Specifically, our study addressed the potential changes of the infauna communities in different distances from single turbines in an early stage of the operational phase of the wind farm. The data were collected during the cruises HE296 (2008), HE313 (2009), HE340 (2010) and HE369 (2011) of the German research vessel RV HEINCKE. Infauna samples were taken with van Veen grab samples (sampling area: 0.1 m2, weight: 95 kg) inside the wind farm and in two reference sites outside the wind farm. Three replicate samples were taken at each station. The samples were sieved through a 1 mm mesh and species of the macro-infauna were determined to the lowest taxonomic level possible. Sub-samples of the sediments were fractionated in a cascade of sieves of different mesh sizes to determine the grain size distributions. The organic contents of the sediments were determined as weight loss on ignition. The dataset comprises 11,400 count and biomass records for 103 infaunal taxa (89 % on species level, 11 % others) from 528 samples. Sediments were characterised for 176 van Veen grabs.
    Keywords: Area/locality; Campaign; DATE/TIME; Event label; HE296; HE296/865-1; HE296/866-1; HE296/867-1; HE296/868-1; HE296/904-1; HE296/905-1; HE296/906-1; HE296/907-1; HE296/908-1; HE296/912-1; HE296/913-1; HE296/914-1; HE296/915-1; HE296/916-1; HE296/917-1; HE296/918-1; HE296/919-1; HE296/920-1; HE296/921-1; HE296/923-1; HE296/924-1; HE296/925-1; HE296/926-1; HE296/927-1; HE296/928-1; HE296/929-2; HE296/930-1; HE296/931-1; HE296/932-1; HE296/933-1; HE296/934-1; HE296/935-1; HE296/936-1; HE296/949-1; HE296/950-1; HE296/951-1; HE296/952-3; HE296/953-1; HE296/954-1; HE296/955-1; HE296/956-2; HE296/965-1; HE296/992-1; HE296/993-1; HE313; HE313/916-1; HE313/917-1; HE313/918-1; HE313/919-1; HE313/920-1; HE313/921-1; HE313/922-1; HE313/924-1; HE313/925-1; HE313/926-1; HE313/927-1; HE313/928-1; HE313/929-1; HE313/930-1; HE313/931-1; HE313/932-1; HE313/933-1; HE313/934-1; HE313/935-1; HE313/936-1; HE313/941-1; HE313/942-1; HE313/943-1; HE313/944-1; HE313/945-1; HE313/946-1; HE313/947-1; HE313/948-1; HE313/955-1; HE313/956-1; HE313/957-1; HE313/958-1; HE313/959-1; HE313/960-1; HE313/961-1; HE313/962-1; HE313/963-1; HE313/964-1; HE313/965-1; HE313/966-1; HE313/967-1; HE313/968-1; HE313/969-1; HE340; HE340/03-1; HE340/04-1; HE340/05-1; HE340/06-1; HE340/07-1; HE340/08-1; HE340/09-1; HE340/10-1; HE340/11-1; HE340/12-1; HE340/13-1; HE340/14-1; HE340/15-1; HE340/16-1; HE340/17-1; HE340/18-1; HE340/19-1; HE340/20-1; HE340/21-1; HE340/22-1; HE340/23-1; HE340/24-1; HE340/25-1; HE340/26-1; HE340/27-1; HE340/47-1; HE340/48-1; HE340/49-1; HE340/50-1; HE340/51-1; HE340/56-1; HE340/57-1; HE340/58-1; HE340/59-1; HE340/60-1; HE340/61-1; HE340/62-1; HE340/63-1; HE340/64-1; HE340/65-1; HE340/66-1; HE340/67-1; HE340/73-1; HE340/74-1; HE369; HE369/001-1; HE369/002-1; HE369/003-1; HE369/004-1; HE369/005-1; HE369/006-1; HE369/007-1; HE369/008-1; HE369/009-1; HE369/010-1; HE369/011-1; HE369/012-1; HE369/015-1; HE369/016-1; HE369/017-1; HE369/018-1; HE369/023-1; HE369/024-1; HE369/025-1; HE369/026-1; HE369/027-1; HE369/028-1; HE369/029-1; HE369/030-1; HE369/031-1; HE369/032-1; HE369/033-1; HE369/034-1; HE369/035-1; HE369/036-1; HE369/058-1; HE369/059-1; HE369/060-1; HE369/061-1; HE369/062-1; HE369/063-1; HE369/064-1; HE369/065-1; HE369/066-1; HE369/067-1; HE369/068-1; HE369/069-1; HE369/070-1; HE369/071-1; Heincke; LATITUDE; LONGITUDE; Loss on ignition; mesh sieved; North Sea; Project; Replicate; Sample mass; Sample method; Size fraction 〈 0.063 mm, mud, silt+clay; Size fraction 〉 0.063 mm, sand; Size fraction 〉 0.125 mm; Size fraction 〉 0.250 mm; Size fraction 〉 0.500 mm, gravel; Size fraction 〉 1 mm, gravel; Size fraction 〉 2 mm, gravel; Station label; van Veen Grab; VGRAB
    Type: Dataset
    Format: text/tab-separated-values, 2640 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 12
    facet.materialart.
    Unknown
    Physical oceanography based on ship CTD during RV POLARSTERN cruise PS124 (2023)
    PANGAEA
    Details
    Publication Date: 2024-05-19
    Description: This dataset contains the hydrographic profile data collected with the ship based CTD rosette during the cruise PS124 - COSMUS (Continental Shelf Multidisciplinary Flux Study). The CTD is an SBE911plus with 24 bottles, 12 liters each. The CTD/Rosette was equipped with duplicate sensors for temperature, salinity, and oxygen, and one sensor each for pressure, substance fluorescence Chl. a, and beam transmission. An altimeter was mounted to monitor the distance to the seafloor. The dataset contains calibrated and quality-controlled parameters as well as uncalibrated parameters, where no quality control was applied. Quality flags are given based on paragraph 6. "Quality flags" from https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf . The CTD bottle data, the cruise report as well as publications using this data are linked below. Additional information on the sensor used for the final data set as well as the water depth is given in a separate info-file.
    Keywords: Antarctic; Antarctica; Attenuation, optical beam transmission; AWI_PhyOce; Chlorophyll a; Conductivity; COSMUS; CTD; CTD, Sea-Bird, SBE 911plus; CTD, Sea-Bird, SBE 911plus, measured with Temperature sensor, Sea-Bird, SBE3plus; CTD, Sea-Bird, SBE 911plus; Calculation according to Bittig et al. (2018); CTD, Sea-Bird, SBE 911plus; Calculation according to McDougall and Barker (2011); CTD, Sea-Bird, SBE 911plus; measured with Conductivity sensor, Sea-Bird, SBE 4; CTD, Sea-Bird, SBE 911plus; measured with Dissolved oxygen sensor, Sea-Bird, SBE 43; CTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO FLRTD; CTD, Sea-Bird, SBE 911plus; measured with Transmissometer, WET Labs, C-Star; CTD/Rosett; CTD/Rosette; CTD casts; CTD data; CTD profiles; CTD-RO; DATE/TIME; Density, potential anomaly; DEPTH, water; Event label; Filchner; Filchner Ice Shelf; Filchner Trough; GPF 19-2_039, COSMUS; LATITUDE; LONGITUDE; Oxygen; Oxygen, dissolved; Oxygen saturation; Physical Oceanography @ AWI; Polarstern; Pressure, water; PS124; PS124_100-1; PS124_10-1; PS124_107-1; PS124_109-1; PS124_110-1; PS124_11-1; PS124_111-1; PS124_111-2; PS124_112-1; PS124_11-4; PS124_115-1; PS124_117-1; PS124_12-1; PS124_13-1; PS124_16-2; PS124_20-1; PS124_21-1; PS124_22-2; PS124_23-2; PS124_24-1; PS124_26-2; PS124_26-6; PS124_27-2; PS124_30-1; PS124_31-1; PS124_32-1; PS124_33-1; PS124_34-1; PS124_35-1; PS124_36-1; PS124_37-1; PS124_38-1; PS124_40-1; PS124_41-1; PS124_42-1; PS124_43-1; PS124_44-1; PS124_45-2; PS124_46-1; PS124_47-1; PS124_48-1; PS124_49-2; PS124_50-1; PS124_51-1; PS124_5-2; PS124_52-1; PS124_53-1; PS124_5-4; PS124_54-2; PS124_54-3; PS124_55-1; PS124_56-1; PS124_57-1; PS124_58-1; PS124_59-1; PS124_60-1; PS124_61-1; PS124_6-2; PS124_62-1; PS124_64-1; PS124_65-2; PS124_66-1; PS124_68-2; PS124_68-3; PS124_72-1; PS124_7-4; PS124_74-2; PS124_76-1; PS124_77-3; PS124_78-1; PS124_80-1; PS124_81-1; PS124_82-1; PS124_83-1; PS124_84-1; PS124_8-5; PS124_86-1; PS124_88-1; PS124_8-9; PS124_90-3; PS124_90-4; PS124_9-1; PS124_91-2; PS124_93-1; PS124_93-2; PS124_95-1; PS124_96-1; PS124_98-1; Quality flag, attenuation; Quality flag, chlorophyll; Quality flag, conductivity; Quality flag, oxygen; Quality flag, salinity; Quality flag, water temperature; Salinity; Salinity, absolute; Seadatanet flag: Data quality control procedures according to SeaDataNet (2010); Temperature, water; Temperature, water, conservative; Temperature, water, potential; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 1415321 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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