Colored dissolved organic matter (CDOM) and dissolved organic carbon (DOC) measured during cruise TRANSDRIFT-XIX, 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, Timokhov, Leonid
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
dissolved organic matter
Landfast ice
Laptev Sea
River Lena
Siberian Shelf Seas
Event label
Station label
Area/locality
DATE/TIME
LATITUDE
LONGITUDE
Depth, bathymetric
DEPTH, water
Temperature, water
Salinity
Carbon, organic, dissolved
Absorption coefficient, colored dissolved organic matter at given wavelength
CTD/Rosette
CTD, Sea-Bird, SBE 19plus
High Temperature Catalytic Oxidation Shimadzu TOC-VCPN
Spectrophotometer, dual beam Specord200, Jena Analytik
Transdrift-XIX
Yakov Smirnitskiy
CATS - The Changing Arctic Transpolar System CATS
Laptev Sea System LSS
Arctic
East Siberian Sea
laptev
Online Access:https://dx.doi.org/10.1594/pangaea.924209
https://doi.pangaea.de/10.1594/PANGAEA.924209
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 2011. During the ship-based expedition, we operated a CTD profiler (conductivity temperature-depth; Seabird 19+) to sample the basic hydrographic parameters. The CTD is operated on a carousel water sampler (SBE 32SC) allowing automated water sampling at pre-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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