Figure 1 | Scientific Reports

Figure 1

From: Signatures of Molecular Unification and Progressive Oxidation Unfold in Dissolved Organic Matter of the Ob-Irtysh River System along Its Path to the Arctic Ocean

Figure 1

The map of sampling region and the station locations for interdisciplinary studies along the Ob-Irtysh river system. The complex stations are designated by dots highlighted in black color, the stations sampled additionally for the FTICR MS studies are designated by dots highlighted in red color, coastal stations are designated by dots circumvented with red color and shown by red numbers. The dashed lines mark boundaries of the permafrost zones, the solid line marks boundary between the permafrost zone and permafrost-free area. The major flow direction of the Ob-Irtysh river system is from South to North. The map was created using the open source GMT 5 software, Version 5.4.5 https://www.generic-mapping-tools.org/, (Wessel et al.)72.

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