CO2 and CH4 in sea ice from a subarctic fjord under influence of riverine input

• Main Authors: Crabeck, O., Delille, Bruno, Thomas, D. R., Geilfus, Nicolas Xavier, Rysgaard, Søren, Tison, Jean-Louis
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2014
• Subjects: Sciences exactes et naturelles; Greenland; Kapisillit; Sea ice; Subarctic
• Online Access: http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/186046; https://dipot.ulb.ac.be/dspace/bitstream/2013/186046/3/doi_169673.pdf

We present the CH4 concentration [CH4], the partial pressure of CO2 (pCO2) and the total gas content in bulk sea ice from subarctic, land-fast sea ice in the Kapisillit fjord, Greenland. Fjord systems are characterized by freshwater runoff and riverine input and based on dδ18O data, we show that >...