Ice-out and freshet fluxes of CO2 and CH4 across the air–water interface of the channel network of a great Arctic delta, the Mackenzie

• Published in: Polar Research
• Main Authors: Jolie A.L. Gareis, Lance F.W. Lesack
• Format: Article in Journal/Newspaper
• Language: English
• Published: Norwegian Polar Institute 2020
• Subjects: carbon dioxide; methane; greenhouse gas; mackenzie river delta; circumpolar delta; floodplain; envir; geo; Arctic; Mackenzie Delta; Mackenzie River; Peel River; Mackenzie river; Polar Research
• Online Access: https://doi.org/10.33265/polar.v39.3528; https://doaj.org/article/522ecb77f811417bac7d9aef73327d3c

Carbon dioxide (CO2) and methane (CH4) were monitored at five sites spanning the upstream–downstream extent of the Mackenzie Delta channel network during May 2010, capturing the historically under-sampled ice-out period that includes the rising freshet, peak water levels and the early falling freshe...