Extended Data Fig. 8: Results of airborne EC coverage test. | Nature Climate Change

Extended Data Fig. 8: Results of airborne EC coverage test.

From: Remote sensing northern lake methane ebullition

Extended Data Fig. 8

Three lakes (one each small, medium, large) were randomly selected for each region (Supplementary Discussion), then 25% of the pixels were randomly and stepwise removed to determine the effect of less airborne coverage on the whole-lake flux calculation using the Kruskal-Wallis test. Box-plot centre line indicates median; box limits show upper and lower quartiles; whiskers show 1.5 x interquartile range, dots are outliers. The decreased number of pixels did not lead to significantly different fluxes (alpha = 0.05) in either the Atqasuk region (a) or the Barrow Peninsula region (b).

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