Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy

The time course of colored dissolved organic matter (CDOM) absorption and fluorescence were monitored during 50 to 70 days of laboratory incubations with water collected in the coastal upwelling system of the Ria de Vigo (NW Iberian Peninsula) under contrasting hydrographic conditions. CDOM fluoresc...

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Published in:Marine Chemistry
Main Authors: Lonborg, Christian, Alvarez-Salgado, Xose, Davidson, Keith, Teira, E, Miller, Axel
Format: Article in Journal/Newspaper
Language:English
Published: 2010
Subjects:
MARINE
DYNAMICS
CARBON
NITROGEN
Chemistry
Multidisciplinary
NW SPAIN
Oceanography
AMINO-ACIDS
DECOMPOSITION
ENVIRONMENTS
DOM
NORTH-ATLANTIC
North Atlantic
Online Access:https://pure.uhi.ac.uk/en/publications/b8c546af-bbca-4553-b392-7caefc643ba1
https://doi.org/10.1016/j.marchem.2010.02.001
id ftuhipublicatio:oai:pure.atira.dk:publications/b8c546af-bbca-4553-b392-7caefc643ba1
record_format openpolar
spelling ftuhipublicatio:oai:pure.atira.dk:publications/b8c546af-bbca-4553-b392-7caefc643ba1 2024-09-15T18:22:40+00:00 Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy Lonborg, Christian Alvarez-Salgado, Xose Davidson, Keith Teira, E Miller, Axel 2010 https://pure.uhi.ac.uk/en/publications/b8c546af-bbca-4553-b392-7caefc643ba1 https://doi.org/10.1016/j.marchem.2010.02.001 eng eng https://pure.uhi.ac.uk/en/publications/b8c546af-bbca-4553-b392-7caefc643ba1 info:eu-repo/semantics/restrictedAccess Lonborg , C , Alvarez-Salgado , X , Davidson , K , Teira , E & Miller , A 2010 , ' Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy ' , MAR CHEM , no. 3 , pp. 219-226 . https://doi.org/10.1016/j.marchem.2010.02.001 MARINE DYNAMICS CARBON NITROGEN Chemistry Multidisciplinary NW SPAIN Oceanography AMINO-ACIDS DECOMPOSITION ENVIRONMENTS DOM NORTH-ATLANTIC article 2010 ftuhipublicatio https://doi.org/10.1016/j.marchem.2010.02.001 2024-07-22T23:37:24Z The time course of colored dissolved organic matter (CDOM) absorption and fluorescence were monitored during 50 to 70 days of laboratory incubations with water collected in the coastal upwelling system of the Ria de Vigo (NW Iberian Peninsula) under contrasting hydrographic conditions. CDOM fluorescence at peak-T (Ex/Em, 280/350 nm), characteristic of protein-like materials, decayed at a 1st order degradation rate constant (k(T)) of 0.28 +/- 0.13 day(-1) (average +/- SD). k(T) covaried (R-2 = 0.86, p Article in Journal/Newspaper North Atlantic University of the Highlands and Islands: Research Database of UHI Marine Chemistry 119 1-4 121 129
institution Open Polar
collection University of the Highlands and Islands: Research Database of UHI
op_collection_id ftuhipublicatio
language English
topic MARINE
DYNAMICS
CARBON
NITROGEN
Chemistry
Multidisciplinary
NW SPAIN
Oceanography
AMINO-ACIDS
DECOMPOSITION
ENVIRONMENTS
DOM
NORTH-ATLANTIC
spellingShingle MARINE
DYNAMICS
CARBON
NITROGEN
Chemistry
Multidisciplinary
NW SPAIN
Oceanography
AMINO-ACIDS
DECOMPOSITION
ENVIRONMENTS
DOM
NORTH-ATLANTIC
Lonborg, Christian
Alvarez-Salgado, Xose
Davidson, Keith
Teira, E
Miller, Axel
Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy
topic_facet MARINE
DYNAMICS
CARBON
NITROGEN
Chemistry
Multidisciplinary
NW SPAIN
Oceanography
AMINO-ACIDS
DECOMPOSITION
ENVIRONMENTS
DOM
NORTH-ATLANTIC
description The time course of colored dissolved organic matter (CDOM) absorption and fluorescence were monitored during 50 to 70 days of laboratory incubations with water collected in the coastal upwelling system of the Ria de Vigo (NW Iberian Peninsula) under contrasting hydrographic conditions. CDOM fluorescence at peak-T (Ex/Em, 280/350 nm), characteristic of protein-like materials, decayed at a 1st order degradation rate constant (k(T)) of 0.28 +/- 0.13 day(-1) (average +/- SD). k(T) covaried (R-2 = 0.86, p
format Article in Journal/Newspaper
author Lonborg, Christian
Alvarez-Salgado, Xose
Davidson, Keith
Teira, E
Miller, Axel
author_facet Lonborg, Christian
Alvarez-Salgado, Xose
Davidson, Keith
Teira, E
Miller, Axel
author_sort Lonborg, Christian
title Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy
title_short Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy
title_full Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy
title_fullStr Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy
title_full_unstemmed Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy
title_sort assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy
publishDate 2010
url https://pure.uhi.ac.uk/en/publications/b8c546af-bbca-4553-b392-7caefc643ba1
https://doi.org/10.1016/j.marchem.2010.02.001
genre North Atlantic
genre_facet North Atlantic
op_source Lonborg , C , Alvarez-Salgado , X , Davidson , K , Teira , E & Miller , A 2010 , ' Assessing the bioavailability and degradation rates of marine dissolved organic matter by fluorescence spectroscopy ' , MAR CHEM , no. 3 , pp. 219-226 . https://doi.org/10.1016/j.marchem.2010.02.001
op_relation https://pure.uhi.ac.uk/en/publications/b8c546af-bbca-4553-b392-7caefc643ba1
op_rights info:eu-repo/semantics/restrictedAccess
op_doi https://doi.org/10.1016/j.marchem.2010.02.001
container_title Marine Chemistry
container_volume 119
container_issue 1-4
container_start_page 121
op_container_end_page 129
_version_ 1810462586231062528

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