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Fuchs, Matthias; Palmtag, Juri; Ogneva, Olga; Sanders, Tina; Aksenov, Aleksei; Polyakov, Vyacheslav I; Strauss, Jens (2021): Conductivity, temperature and depth (CTD) measurements during the CACOON cruises in 2019 in the Lena Delta region. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.933187 (dataset in review)

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Abstract:
This data set includes measurement during the CACOON 2019 expeditions (Fuchs et al., 2021; Strauss et al., 2021) in the Lena Delta region in Siberia.
The data collection took place during two field campaigns; the first one was in March-April 2019, the second one in August 2019. Measurements were taken with a handheld SontekTM CastAway sensor with an integrated GPS. The measured data include pressure (dbar; accuracy: 0.25%), depth (m; ±0.25%), temperature (°C; ±0.05°C), conductivity (mS/cm; 0.25%±0.005 mS/cm), specific conductance (mS/cm; 0.25%±0.005 mS/cm), salinity (practical salinity scale; ±0.1), sound velocity (m/s; ±0.15 m/s), and density (kg/m3; ±0.02 kg/m3). In total, 31 depth profiles were measured from the Sardakhskaya main river channel in the Lena Delta to 80 km offshore in the Laptev Sea to specifically target the mouth area of the Sardakhskaya channel. The CTD was lowered from water surface with an additional ballast to make sure the small CTD device reached the sea (or river) bed.
The data consists of two data sheets. The first one (CTD cast locations in the Lena Delta region) includes detailed data about the locations and time of CTD measurements; the second data sheet (CTD measurements in the Lena Delta region) includes the CTD data from all the measured locations.
Keyword(s):
coastal zone; CTD; Laptev Sea; Lena Delta; Nearshore zone; Sardakhskaya
Further details:
Fuchs, Matthias; Ogneva, Olga; Sanders, Tina; Schneider, Waldemar; Polyakov, Vyacheslav I; Becker, Olaf Otto; Bolshiyanov, Dimitry Yu; Mollenhauer, Gesine; Strauss, Jens (2021): CACOON Sea - water sampling along the Sardakhskaya channel and near shore of the Laptev Sea (chapter 3.26). Reports on Polar and Marine Research - Russian-German Cooperation: Expeditions to Siberia in 2019, 141-149, https://hdl.handle.net/10013/epic.d1de7569-5933-48d7-96bd-3c2155e3d1b8
Palmtag, Juri; Mann, Paul James (2021): Kolyma river and near shore CTD measurements throughout the open water season using a HYDROLAB HL7 multiparameter probe, summer 2019. British Oceanographic Data Centre, National Oceanography Centre, NERC, UK, https://doi.org/10.5285/c10a2798-40cc-7648-e053-6c86abc07c3c
Palmtag, Juri; Strauss, Jens; Ogneva, Olga; Aksenov, Aleksei; Fuchs, Matthias; Mann, Paul James (2021): Lena river delta and near shore CTD short time logs under ice using a HYDROLAB HL7 multiparameter probe, spring 2019. British Oceanographic Data Centre, National Oceanography Centre, NERC, UK, https://doi.org/10.5285/c0f9eff8-0efa-1044-e053-6c86abc0ce9f
Strauss, Jens; Ogneva, Olga; Palmtag, Juri; Fuchs, Matthias (2021): CACOON Ice: Spring campaign NERC-BMBF project 'Changing Arctic Carbon Cycle in the Coastal Ocean Near-Shore (CACOON) (chapter 2.1). Reports on Polar and Marine Research - Russian-German Cooperation: Expeditions to Siberia in 2019, 14-24, https://hdl.handle.net/10013/epic.18e4f067-15d0-4248-a7ec-fe22529755b0
Coverage:
Median Latitude: 72.500768 * Median Longitude: 128.524734 * South-bound Latitude: 72.399384 * West-bound Longitude: 126.695646 * North-bound Latitude: 72.633475 * East-bound Longitude: 131.914890
Date/Time Start: 2019-03-29T09:04:00 * Date/Time End: 2019-08-09T21:38:00
Size:
2 datasets

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Datasets listed in this bundled publication

  1. Fuchs, M; Palmtag, J; Ogneva, O et al. (2021): CTD cast locations in the Lena Delta region. https://doi.pangaea.de/10.1594/PANGAEA.933182
  2. Fuchs, M; Palmtag, J; Ogneva, O et al. (2021): CTD measurements in the Lena Delta region. https://doi.pangaea.de/10.1594/PANGAEA.933185