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. 2022 Aug 19;52(1):182–194. doi: 10.1007/s13280-022-01770-8

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Fig. 5 — The distribution of the channel initiation threshold of natural channel heads (green dot in Fig. 3) and the transition points where natural channels connect to upstream ditch networks (yellow dot in Fig. 3). The extent of the box shows the 25th, 50th, and 75th percentiles of channel initiation thresholds (with values shown), while the error bar represents the 10th and 90th percentile