Colored dissolved organic matter (CDOM) and dissolved organic carbon (DOC) measured during cruise TRANSDRIFT-XXIV, Laptev Sea

The data set includes the light absorption coefficient of colored dissolved organic matter (CDOM) from 200 nm to 700 nm wavelength and dissolved organic carbon (DOC) together with physical oceanographic observations (temperature and salinity) from the Laptev Sea. Sampling was carried out August and...

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Bibliographic Details
Main Authors: Hölemann, Jens A, Koch, Boris P, Juhls, Bennet, Ivanov, Vladimir
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
Absorption coefficient
colored dissolved organic matter at given wavelength
Akademik Tryoshnikov
Area/locality
AT18_008-01
AT18_009-01
AT18_011-01
AT18_012-01
AT18_013-02
AT18_014-01
AT18_016-01
AT18_017-04
AT18_018-01
AT18_019-01
AT18_020-01
AT18_021-01
AT18_023-01
AT18_024-01
AT18_025-01
AT18_026-01
AT18_051-03
AT18_052-01
AT2018
TICE
NABOS
Carbon
organic
dissolved
CATS
CATS - The Changing Arctic Transpolar System
CTD
Sea-Bird SBE 911plus
CTD/Rosette
CTD-RO
DATE/TIME
Depth
bathymetric
water
Dissolved Organic Matter
Event label
High Temperature Catalytic Oxidation
Shimadzu TOC-VCPN
Landfast ice
Laptev Sea
Laptev Sea System
LATITUDE
LONGITUDE
LSS
River Lena
Arctic
East Siberian Sea
laptev
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.924210
https://doi.org/10.1594/PANGAEA.924210
Description
Summary:The data set includes the light absorption coefficient of colored dissolved organic matter (CDOM) from 200 nm to 700 nm wavelength and dissolved organic carbon (DOC) together with physical oceanographic observations (temperature and salinity) from the Laptev Sea. Sampling was carried out August and September 2018. During the ship-based expedition, we operated a CTD profiler (conductivity temperature-depth; Seabird 911+) to sample the basic hydrographic parameters. The CTD is operated on a carousel water sampler (SBE 32), which can take water samples at the selected depths. The dataset is part of a multi-year study (different seasons over a period of 9 years: 2010-2019) of the dissolved organic matter (CDOM), which includes observations in marine waters from the coastal zone to the shelf edge of the Laptev Sea and East Siberian Sea, the river Lena and ice and water samples from the land-fast in the south-eastern Laptev Sea.

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