Publikationsdatum:
2024-02-15
Beschreibung:
Research expedition M140 took place from August 11th, 2017 (Mindelo, Cabo Verde) to September 5th, 2017 (Las Palmas, Spain).
CTD data for 16 stations with a total of 37 individual casts along the cruise track were recorded using a Sea & Sun Technology CTD90M (SN 979) down to depths of 700m. The CTD was equipped with the following sensors: Temperature sensor Pt100 model 1509 (Thermal Developments International), Conductivity sensor 7-pole platinum coated electrode cell in quartz glass (Sea & Sun Technology), Seapoint Chlorophyll Fluorometer (Seapoint) and dissolved oxygen sensor (DO522M18, Clark type, OxyGuard).
Additionally data for two stations were also recorded with Seabird Electronics (SBE) 9 plus CTD (SN 979) mounted in a SBE water sampler rosette. The data files contain the data for temperature, salinity, density, chlorophyll a concentration and dissolved oxygen concentration; as raw data and processed and flagged according to the recommendations for real-time data processing of EuroGOOS and GTSPP, as well as the outlier detection method CoTeDe (https://github.com/castelao/CoTeDe). Biogeographic regions are determined according to Spalding et al. (2012). TEOS-10 unit conversions have been performed with the GSW Oceanographic Toolbox (McDougall and Barker, 2011).
Schlagwort(e):
Center for Marine Environmental Sciences; MARUM
Materialart:
Dataset
Format:
application/zip, 2 datasets
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