Ship-based biogeochemical bottle data from the CVOO time series (2006-2019) in the Eastern Tropical North Atlantic ...

This dataset compiles all available ship-based biogeochemical measurements at the Cape Verde Ocean Observatory (CVOO) into one merged dataset. The irregular measurements at CVOO started in 2006 and are still ongoing aiming at increasing data coverage in a key region for air-sea interaction. The stat...

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Bibliographic Details
Main Authors: Lange, Nico, Fiedler, Björn, Silva, Pericles, Vieira, Nuno, Tanhua, Toste, Körtzinger, Arne
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
ship-based
Time-Series Data
Event label
Sample code/label
Cruise/expedition
Station label
Cast number
Bottle number
DATE/TIME
LATITUDE
LONGITUDE
Pressure, water
Temperature, water
Salinity
Quality flag, salinity
Oxygen
Quality flag, oxygen
Nitrate
Quality flag, nitrate
Nitrite
Quality flag, nitrite
Silicate
Quality flag, silicic acid
Phosphate
Quality flag, phosphate
Ammonium
Quality flag, ammonium
Carbon, total
Quality flag
Alkalinity, total
Quality flag, alkalinity, total
Carbon, organic, particulate
Quality flag, carbon, organic, particulate
Nitrogen, organic, particulate
Quality flag, nitrogen, organic, particulate
Phosphorus, organic, particulate
Reference of data
CTD/Rosette
CTD
Salinometer
Titration, Winkler
ATA08_04
ATA08_03
ISL_00112_1
ISL_00113
ISL_00311_1
ISL_00414
ISL_00511_1
ISL_00512
ISL_00514
North Atlantic
Online Access:https://dx.doi.org/10.1594/pangaea.958597
https://doi.pangaea.de/10.1594/PANGAEA.958597
Description
Summary:This dataset compiles all available ship-based biogeochemical measurements at the Cape Verde Ocean Observatory (CVOO) into one merged dataset. The irregular measurements at CVOO started in 2006 and are still ongoing aiming at increasing data coverage in a key region for air-sea interaction. The station has a bottom depth of 3600 m and lies in the center of the Cape Verde Fontal Zone, resulting in large variations of the present oligotrophic water masses as well as an oxygen-poor layer between 400 m to 500 m. The dataset includes oxygen, nutrients, dissolved inorganic carbon, total alkalinity, and particulate organic matter measurements, and ancillary ctd-data are also included. The research vessels used and the exact measurement methods as well as the laboratories varied on a cruise-to-cruise basis, accordingly the data has undergone additional quality-control checks. The checks included flier detection (WOCE-flagging) and crossover-analysis that resulted in bias corrections. ... : CVOO: Cape Verde Ocean Observatory Project ...

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