Enhanced Air–Sea Exchange of Heat and Carbon Dioxide Over a High Arctic Fjord During Unstable Very-Close-to-Neutral Conditions

• Published in: Boundary-Layer Meteorology
• Main Authors: Andersson, Andreas, Sjöblom, A., Sahlée, E., Falck, E., Rutgersson, A.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Mittuniversitetet, Institutionen för ekoteknik- och hållbart byggande 2019
• Subjects: Air–sea exchange; Arctic; CO2; Gas-transfer velocity; Unstable very-close-to-neutral; Environmental Engineering; Naturresursteknik; Adventfjorden; Svalbard
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-35239; https://doi.org/10.1007/s10546-018-0408-9

Eddy-covariance measurements made in the marine atmospheric boundary layer above a high Arctic fjord (Adventfjorden, Svalbard) are analyzed. When conditions are unstable, but close to neutral −0.1 < z/L < 0, where z is the height, and L is the Obukhov length, the exchange coefficient for sensi...