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  • 2020-2024  (8)
  • 2023  (8)
Document type
Keywords
Publisher
Years
  • 2020-2024  (8)
Year
  • 1
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    World Ocean Review: Klimaretter Ozean? Wie das Meer (noch) mehr Kohlendioxid aufnehmen soll (2023)
    Maribus
    Details
    Publication Date: 2024-03-14
    Description: Wie soll der Mensch den Klimawandel wirkungsvoll begrenzen? Oberste Priorität haben sicherlich Maßnahmen zur Vermeidung von Treibhausgas-Emissionen. Fakt ist mittlerweile aber auch, dass wir der Atmosphäre in den kommenden Jahrzehnten viel Kohlendioxid entnehmen und sicher einlagern müssen. Kann oder sogar muss uns der Ozean bei dieser Aufgabe helfen? Der neue „World Ocean Review“ (WOR Nr. 8) erläutert diese Frage anhand der Rolle des Ozeans im Kohlenstoffkreislauf der Erde und stellt Vorteile, Risiken und Wissenslücken zu den wichtigsten meeresbasierten Verfahren zur Kohlendioxid-Entnahme vor.
    Type: Book , NonPeerReviewed
    Format: text
    Location Call Number Limitation Availability
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    OceanRep: Book
  • 2
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    Marine Geohazards: Safeguarding society and the Blue Economy from a hidden threat (2023)
    European Marine Board | Ostend, Belgium
    Details
    Publication Date: 2023-12-20
    Description: Marine geohazards pose a significant threat to the European coastal population and to the development of the Blue Economy. This Position Paper discusses the type, distribution and impact of marine geohazards on the European coastal regions and the Blue Economy, as well as what and how novel scientific approaches may broaden our understanding of their trigger mechanisms and drive a risk-mitigating European policy.
    Description: Challenge 6: Increase community resilience to ocean hazards; Challenge 7: Expand the Global Ocean Observing System.
    Description: Published
    Description: Refereed
    Keywords: Blue Economy ; Marine geohazards ; Coastal region
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings
    Format: 100pp
    Location Call Number Limitation Availability
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    PAPER (OA)
  • 3
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    Continuous thermosalinograph oceanography along RV HEINCKE cruise track HE590 (2023)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2024-01-16
    Description: Raw data acquired by a thermosalinograph (SBE21, SeaBird GmbH) on board RV HEINCKE were processed to receive a calibrated and validated data set of seawater temperature and salinity. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. The SBE21 was equipped with an additional external temperature sensor (SBE38, Sea-Bird GmbH). Raw data are converted to temperature and conductivity values using the calibration coefficients from the calibration before deployment. However, data can only be finally processed after replacement and renewed calibration because correction values for the sensor drift can only be obtained by the post cruise calibration. The thermosalinograph on board RV HEINCKE is exchanged about once a year and calibration procedures are conducted after every exchange. Salinity was calculated according to the instructions from the Practical Salinity Scale PSS-78 using the obtained internal temperature and conductivity data. Processed data are provided as 1min means of salinity and seawater temperature aligned with position data taken from master track of the respective cruise. Quality flags are appended according to the SeaDataNet Data Quality Control Procedures (version from May 2010).
    Keywords: AWI_PhyOce; Baltic Sea; Calculation according to Practical Salinity Scale PSS-78, Lewis and Perkin (1981); Conductivity; DATE/TIME; DEPTH, water; Digital oceanographic thermometer, Sea-Bird, SBE 38; HE590; HE590_0_Underway-6; Heincke; LATITUDE; LONGITUDE; Physical Oceanography @ AWI; Quality flag, salinity; Quality flag, water temperature; Salinity; Seadatanet flag: Data quality control procedures according to SeaDataNet (2010); Temperature, water; Temperature, water, internal; thermosalinograph; Thermosalinograph; Thermosalinograph (TSG), Sea-Bird, SBE 21 SEACAT; TSG
    Type: Dataset
    Format: text/tab-separated-values, 39024 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    X-ray fluorescence (XRF) data of sediment core GeoB24351-1, 50 kV run (2023)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Description: X-Ray fluorescence (XRF) scans were carried out for core GeoB24351-1 (Gelendzhik MV; 0-284 cm) in 10 mm steps downcore on the split core surface of the archive half with the XRF Core Scanner III (AVAATECH Serial No. 12) at MARUM – Center for Marine Environmental Sciences in Bremen. To avoid contamination of the XRF measurement unit and the desiccation of the sediment, the split core was covered with a 4 µm thin SPEXCerti Ultralene1 foil. Reported data was acquired with a SGX Sensortech Silicon drift detector (Modul S SiriusD®D65133Be-INF with 133 eV X-ray resolution), a Topaz-X High-Resolution Digital MCA, and an Oxford Instruments 100 W Neptune X-Ray tube with rhodium (Rh) target material. Data were obtained during three runs at 50 kV (1st run), 30 kV (2nd run) and 10 kV (3rd run). Processing of raw data took place by the analysis of X-ray spectra by an iterative least square software package from Canberra Eurisys (WIN AXIL).
    Keywords: Barium; Bromine; Cadmium; Center for Marine Environmental Sciences; ClusterOceanFloor; DEPTH, sediment/rock; GC; Gelendzhik MV; GeoB24351-1; GPF 19-2-007H; Gravity corer; Lead; MARUM; Mediterranean Ridge accretionary complex; Mediterranean Sea; Molybdenum; mud volcano; Olimpi mud volcano field; R/V SONNE; Rubidium; Silver; SO278; SO278_51-1; Sonne_2; Strontium; Tellurium; The Ocean Floor - Earth's Uncharted Interface; Tin; X-ray fluorescence (XRF), AVAATECH, Serial No. 12 [III Bremen]; XRF core scanner; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 2156 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    X-ray fluorescence (XRF) data of sediment core GeoB24351-1, 30 kV run (2023)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Description: X-Ray fluorescence (XRF) scans were carried out for core GeoB24351-1 (Gelendzhik MV; 0-284 cm) in 10 mm steps downcore on the split core surface of the archive half with the XRF Core Scanner III (AVAATECH Serial No. 12) at MARUM – Center for Marine Environmental Sciences in Bremen. To avoid contamination of the XRF measurement unit and the desiccation of the sediment, the split core was covered with a 4 µm thin SPEXCerti Ultralene1 foil. Reported data was acquired with a SGX Sensortech Silicon drift detector (Modul S SiriusD®D65133Be-INF with 133 eV X-ray resolution), a Topaz-X High-Resolution Digital MCA, and an Oxford Instruments 100 W Neptune X-Ray tube with rhodium (Rh) target material. Data were obtained during three runs at 50 kV (1st run), 30 kV (2nd run) and 10 kV (3rd run). Processing of raw data took place by the analysis of X-ray spectra by an iterative least square software package from Canberra Eurisys (WIN AXIL).
    Keywords: Bismuth; Bromine; Center for Marine Environmental Sciences; ClusterOceanFloor; Copper; DEPTH, sediment/rock; Gallium; GC; Gelendzhik MV; GeoB24351-1; GPF 19-2-007H; Gravity corer; Lead; MARUM; Mediterranean Ridge accretionary complex; Mediterranean Sea; Molybdenum; mud volcano; Nickel; Niobium; Olimpi mud volcano field; R/V SONNE; Rhodium; Rubidium; Ruthenium; SO278; SO278_51-1; Sonne_2; Strontium; The Ocean Floor - Earth's Uncharted Interface; X-ray fluorescence (XRF), AVAATECH, Serial No. 12 [III Bremen]; XRF core scanner; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 2744 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    X-ray fluorescence (XRF) data of sediment core GeoB24351-1, 10 kV run (2023)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Description: X-Ray fluorescence (XRF) scans were carried out for core GeoB24351-1 (Gelendzhik MV; 0-284 cm) in 10 mm steps downcore on the split core surface of the archive half with the XRF Core Scanner III (AVAATECH Serial No. 12) at MARUM – Center for Marine Environmental Sciences in Bremen. To avoid contamination of the XRF measurement unit and the desiccation of the sediment, the split core was covered with a 4 µm thin SPEXCerti Ultralene1 foil. Reported data was acquired with a SGX Sensortech Silicon drift detector (Modul S SiriusD®D65133Be-INF with 133 eV X-ray resolution), a Topaz-X High-Resolution Digital MCA, and an Oxford Instruments 100 W Neptune X-Ray tube with rhodium (Rh) target material. Data were obtained during three runs at 50 kV (1st run), 30 kV (2nd run) and 10 kV (3rd run). Processing of raw data took place by the analysis of X-ray spectra by an iterative least square software package from Canberra Eurisys (WIN AXIL).
    Keywords: Aluminium; Calcium; Center for Marine Environmental Sciences; Chlorine; Chromium; ClusterOceanFloor; DEPTH, sediment/rock; GC; Gelendzhik MV; GeoB24351-1; GPF 19-2-007H; Gravity corer; Iron; Magnesium; Manganese; MARUM; Mediterranean Ridge accretionary complex; Mediterranean Sea; mud volcano; Olimpi mud volcano field; Phosphorus; Potassium; R/V SONNE; Rhodium; Silicon; SO278; SO278_51-1; Sonne_2; Sulfur; The Ocean Floor - Earth's Uncharted Interface; Titanium; X-ray fluorescence (XRF), AVAATECH, Serial No. 12 [III Bremen]; XRF core scanner
    Type: Dataset
    Format: text/tab-separated-values, 2535 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Master track of MARIA S. MERIAN cruise MSM119 in 1 sec resolution (zipped, 129.2 MB) (2023)
    PANGAEA
    In:  MARUM - Center for Marine Environmental Sciences, University Bremen
    Details
    Publication Date: 2024-04-20
    Description: Raw data acquired by position sensors on board RV MERIAN during expedition MSM119 were processed to receive a validated master track which can be used as reference of further expedition data. During MSM119 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and the GPS receivers Trimble SPS855 and SAAB R4 were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.bsh.de) with a resolution of 1 sec. Processing and evaluation of the data is outlined in the data processing report. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.
    Keywords: 1 sec resolution; CT; DAM_Underway; DAM Underway Research Data; Maria S. Merian; MSM119; MSM119-track; RIFLOR_2; Underway cruise track measurements
    Type: Dataset
    Format: application/zip, 129.2 MBytes
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Master tracks in different resolutions of MARIA S. MERIAN cruise MSM119, St. John's - St. John's, 2023-07-08 - 2023-08-12 (2023)
    PANGAEA
    In:  MARUM - Center for Marine Environmental Sciences, University Bremen
    Details
    Publication Date: 2024-04-20
    Description: Raw data acquired by position sensors on board RV MERIAN during expedition MSM119 were processed to receive a validated master track which can be used as reference of further expedition data. During MSM119 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and the GPS receivers Trimble SPS855 and SAAB R4 were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.bsh.de) with a resolution of 1 sec. Processing and evaluation of the data is outlined in the data processing report. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.
    Keywords: Calculated; Course; CT; DAM_Underway; DAM Underway Research Data; DATE/TIME; LATITUDE; LONGITUDE; Maria S. Merian; MSM119; MSM119-track; RIFLOR_2; Speed; Underway cruise track measurements
    Type: Dataset
    Format: text/tab-separated-values, 10034 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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