Fig. 1

(a) Map of the watershed, monitoring stations and estuary of the 25 selected Arctic-draining rivers in this dataset. (b) Temporal coverage for 25 Arctic-draining rivers from 1950 to 2023.
(a) Map of the watershed, monitoring stations and estuary of the 25 selected Arctic-draining rivers in this dataset. (b) Temporal coverage for 25 Arctic-draining rivers from 1950 to 2023.