Characterization of ikaite (CaCO3 · 6H2O) crystals in first-year Arctic sea ice north of Svalbard

Annals of Glaciology

Volumn 54, Issue 62, 2013, Pages 125-131

  Nomura, Daiki ^a,b,c   Assmy, Philipp ^a   Nehrke, Gernot ^d   Granskog, Mats A ^a   Fischer, Michael ^d   Dieckmann, Gerhard S ^d   Fransson, Agneta ^a   Hu, Yubin ^d   Schnetger, Bernhard ^e  

^a NORWEGIAN POLAR INSTITUTE   (Norway)

^b JAPAN SOCIETY FOR THE PROMOTION OF SCIENCE   (Japan)

^c HOKKAIDO UNIVERSITY   (Japan)

^d ALFRED WEGENER INSTITUTE FOR POLAR AND MARINE RESEARCH   (Germany)

^e Institute for Chemistry and Biology of the Marine Environment   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ALKALINITY; CRYSTAL; DISSOLUTION; IKAITE; IMAGE ANALYSIS; MELTING; PRECIPITATION (CHEMISTRY); SEA ICE; SNOWPACK;

ARCTIC; SVALBARD; SVALBARD AND JAN MAYEN;

EID: 84879365738     PISSN: 02603055     EISSN: None     Source Type: Journal    
DOI: 10.3189/2013AoG62A034     Document Type: Article

References (16)

1. 2O) from 0°C to 25°C: environmental and paleoclimatic implications for thinolite tufa. J. Geol., 101(1), 21-33
2. Dieckmann GS and 7 others (2008) Calcium carbonate as ikaite crystals in Antarctic sea ice. Geophys. Res. Lett., 35(8), L08501 (doi: 10.1029/ 2008GL033540)
3. 2O) discovered in Arctic sea ice. Cryosphere, 4(2), 227-230 (doi: 10.5194/tc-4-227-2010)
4. Eicken H (2003) From the microscopic, to the macroscopic, to the regional scale: growth, microstructure and properties of sea ice. In Thomas DN and Dieckmann GS eds. Sea ice: an introduction to its physics, chemistry, biology and geology. Blackwell Publishing, Oxford, 22-81
5. Fischer M and 7 others (2012) Quantification of ikaite in Antarctic sea ice. Cryos. Discuss., 6(1), 505-530 (doi: 10.5194/tcd-6-505-2012)
6. Fransson A, Chierici M, Yager PL and Smith WO Jr (2011) Antarctic sea ice carbon dioxide system and controls. J. Geophys. Res., 116(C12), C12035 (doi: 10.1029/2010JC006844)
7. 2 fluxes in the Arctic coastal zone (Amundsen Gulf, Beaufort Sea). J. Geophys. Res., 117, C00G10 (doi: 10.1029/2011JC007118)
8. Gleitz M, Van der Loeff MMR, Thomas DN, Dieckmann GS and Millero FJ (1995) Comparison of summer and winter inorganic carbon, oxygen and nutrient concentrations in Antarctic sea ice brine. Mar. Chem., 51(2), 81-91 (doi: hdl:10013/epic.11568)
9. Haas C, Thomas DN and Bareiss J (2001) Surface properties and processes of perennial Antarctic sea ice in summer. J. Glaciol., 47(159), 613-625 (doi: 10.3189/172756501781831864)
10. Hoffmann L, Peeken I, Lochte K, Assmy P and Veldhuis M (2006) Different reactions of Southern Ocean phytoplankton size classes to iron fertilization. Limnol. Oceanogr., 51(3), 1217-1229
11. Joint Global Ocean Flux Study (JGOFS) (1996) Protocols for the Joint Global Ocean Flux Study core measurements (JGOFS Report 19). Centre for Studies of Environment and Resources. JGOFS Core Project Office, Bergen
12. 2O) in saline spring discharge at Expedition Fiord, Canadian High Arctic: assessing conditional constraints for natural crystal growth. Geochim. Cosmochim. Acta, 65(9), 1429-1437
13. Pauly H (1963) 'Ikaite', a new mineral from Greenland. Arctic, 16, 263-264
14. Rysgaard S, Glud RN, Sejr MK, Bendtsen J and Christensen PB (2007) Inorganic carbon transport during sea ice growth and decay: a carbon pump in polar seas. J. Geophys. Res., 112(C3), C03016 (doi: 10.1029/2006JC003572)
15. Toyota T, Takatsuji S and Nakayama M (2006) Characteristic of sea ice floe size distribution in the seasonal ice zone. Geophys. Res. Lett., 33(2), L02616 (doi: 10.1029/2005GL024556)
16. 2 in seawater: equilibrium, kinetics, isotopes (Elsevier Oceanography Series 65). Elsevier, Amsterdam