Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
The saturation of calcite and aragonite in the Arctic Ocean
Ansvarlig organisasjon
2005 (engelsk)Inngår i: Marine Chemistry, ISSN 0304-4203, E-ISSN 1872-7581, Vol. 94, nr 1-4, s. 101-110Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

We report on the chemical saturation of CaCO(3) in the waters of the Arctic Ocean calculated from total alkalinity (AT) and total dissolved inorganic carbon (C(T)) Data based on four different expeditions are presented: International Arctic Ocean Expedition (IAOE-91), Arctic Ocean Section 94 (AOS94), Polarstern Arctic ‘96 expedition (ACSYS 96), and Joint Ocean Ice Study 97 (JOIS 97). The results show a lysocline at around 3500 in for aragonite and that most of the Arctic Ocean sea floor lies above the lysocline for calcite. The only anomaly is the low degree of saturation at the shelf break depth in the Canadian Basin seen in the sections of the AOS94 and JOIS 97 cruises, correlated with nutrient maxima and very low 0, concentration, suggesting decomposition of organic matter. The insignificant variability in degree of saturation between the deep waters of the different basins in the Arctic Ocean indicates a very low sedimentation/remineralisation of organic soft matter. (c) 2004 Elsevier B.V. All rights reserved.

sted, utgiver, år, opplag, sider
2005. Vol. 94, nr 1-4, s. 101-110
Emneord [en]
Arctic Ocean; Canadian Basin; Eurasian Basin; CaCO(3); alkalinity; inorganic carbon
HSV kategori
Forskningsprogram
SWEDARCTIC 1991, Arctic Ocean 1991; SWEDARCTIC 1996, Arctic Ocean 1996
Identifikatorer
URN: urn:nbn:se:polar:diva-3218DOI: 10.1016/j.marchem.2004.08.010OAI: oai:DiVA.org:polar-3218DiVA, id: diva2:1050206
Tilgjengelig fra: 2016-11-28 Laget: 2016-11-21 Sist oppdatert: 2017-11-29

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekst
I samme tidsskrift
Marine Chemistry

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 69 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf