Predicted POC data based on Underwater Vision Profiler 5hd measurements during Akademik Tryoshnikov cruise ARCTIC2018 (Transdrift-XXIV / AT2018) ...

• Main Author: Rogge, Andreas
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: Arctic; East Siberian Sea; Laptev Sea; POC; PON; Event label; Latitude of event; Longitude of event; DEPTH, water; Particle volume per sample volume; Turbidity Nephelometric turbidity unit; Fluorescence, chlorophyll; Factor; Carbon, organic, particulate; CTD/Rosette with Underwater Vision Profiler; CTD/Rosette; Size fraction >100 µm; Size fraction <100 µm; Transdrift-XXIV; Akademik Tryoshnikov; CATS-Synthesis The Changing Arctic Transpolar System CATS-Synthesis; CATS - The Changing Arctic Transpolar System CATS; amundsen basin; laptev
• Online Access: https://dx.doi.org/10.1594/pangaea.947381; https://doi.pangaea.de/10.1594/PANGAEA.947381

Results of particulate organic carbon (POC) and particulate organic nitrogen (PON) samplings and sensor-based high-resolution POC predictions from campaign ARCTIC2018 (Transdrift XXIV). Samples for POC and PON < and > 100 µm as well as sensor data for prediction were obtained in August and September 2018 in the Laptev and East Sibirian Sea as well as the Nansen and Amundsen Basin onboard RV Akademik Tryoshnikov.This dataset presents the results of the sensor-based high-resolution POC estimation. POC < 100µm was estimated using coefficients of a regression between chlorophyll fluorescence and turbidity sensor data as well as reference POC measurements for this size class (see https://doi.pangaea.de/10.1594/PANGAEA.947376). POC > 100 µm was estimated using a regression between factor (a) and exponent (b) of a power law regression describing the shape of the transformed relative cumulative particle size distribution measured using Underwater Vision Profiler 5hd as well as total particle volume ...