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Radiosonde raw data measured during POLARSTERN cruise PS137, links to files
No full textThe meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied
Radiosonde raw data measured during POLARSTERN cruise PS143/2, links to files
No full textThe meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied
Seabed photographs taken along OFOBS profile PS126_2-15 during POLARSTERN cruise PS126
No full textDuring the RV POLARSTERN cruise PS126 (2021-05-24 to 2021-06-27) to the long-term ecological research station HAUSGARTEN observatory in the Fram Strait the Ocean Floor Observation and Bathymetry System (OFOBS) was used to collect still images from various locations surveyed during the expedition. The OFOBS consisted of a towed underwater camera system equipped with a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III). The camera was mounted on a steel frame (140 L x 92 W x 135 H cm), together with two strobe lights, three laser pointers spaced with a distance of 50 cm used to estimate the size of seafloor structures, four LED lights, and a USBL positioning system (Posidonia). An automatic seafloor image was taken every 20 seconds to obtain 'TIMER' stills distributed at regular distances along each of the survey profiles. Additional 'SW_RELEASER' photos were triggered individually when interesting objects appeared in the live feed. During this expedition, no positioning data was available for the OFOBS. Here, image data of OFOBS deployment PS126_2-15 is presented
Bulk and clay mineralogy, elemental geochemistry and dinocyst assemblages of sediment core and composite sequence AMD0214-03 the Mackenzie Slope (Beaufort Sea, Canadian Arctic)
No full textBulk and clay mineralogy and elemental geochemistry, together with dinocyst assemblages, were investigated in order to reconstruct detrital inputs and to estimate sea-surface conditions related to late Holocene ocean-climate variability over the last 2000 years. A box core (BC) (AMD0214-03BC) and a trigger weight core (TWC) and piston core (PC) (AMD0214-03PC) were recovered from the Mackenzie Slope (Beaufort Sea, Canadian Arctic) and combined into a composite sequence (AMD0214-03CS)
Sea-floor videos (benthos) along ROV profile PS111_036-2 during POLARSTERN cruise PS111, links to videos
No full text
Wells spatial coordinates
No full textIdentifying the wells' spatial distribution pattern helps to determine the magnitude of the pressures on the ground, analyze their distribution trends and dispersion patterns using GIS, and support decision-makers with plans to mitigate this problem
