Change search
ReferencesLink to record
Permanent link

Direct link
Relationships between colored dissolved organic matter and dissolved organic carbon in different coastal gradients of the Baltic Sea
Umeå University, Faculty of Science and Technology, Department of Ecology and Environmental Sciences.
2015 (English)In: Ambio, ISSN 0044-7447, E-ISSN 1654-7209, Vol. 44, no Suppl 3, S392-S401 p.Article in journal (Refereed) Published
Abstract [en]

Due to high terrestrial runoff, the Baltic Sea is rich in dissolved organic carbon (DOC), the light-absorbing fraction of which is referred to as colored dissolved organic matter (CDOM). Inputs of DOC and CDOM are predicted to increase with climate change, affecting coastal ecosystems. We found that the relationships between DOC, CDOM, salinity, and Secchi depth all differed between the two coastal areas studied; the W Gulf of Bothnia with high terrestrial input and the NW Baltic Proper with relatively little terrestrial input. The CDOM: DOC ratio was higher in the Gulf of Bothnia, where CDOM had a greater influence on the Secchi depth, which is used as an indicator of eutrophication and hence important for Baltic Sea management. Based on the results of this study, we recommend regular CDOM measurements in monitoring programmes, to increase the value of concurrent Secchi depth measurements.

Place, publisher, year, edition, pages
2015. Vol. 44, no Suppl 3, S392-S401 p.
Keyword [en]
CDOM, DOC, Baltic Sea, Secchi depth, Ecosystem
National Category
Environmental Sciences
URN: urn:nbn:se:umu:diva-110596DOI: 10.1007/s13280-015-0658-4ISI: 000362290800007PubMedID: 26022322OAI: diva2:865183

Supplement: 3 Special Issue: SI

Available from: 2015-10-27 Created: 2015-10-23 Last updated: 2015-10-27Bibliographically approved

Open Access in DiVA

fulltext(1053 kB)37 downloads
File information
File name FULLTEXT01.pdfFile size 1053 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Other links

Publisher's full textPubMed

Search in DiVA

By author/editor
Andersson, Agneta
By organisation
Department of Ecology and Environmental Sciences
In the same journal
Environmental Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 37 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 58 hits
ReferencesLink to record
Permanent link

Direct link