Research Article

Impacts of Climate Variability and Human Activities on the Changes of Runoff and Sediment Load in a Catchment of the Loess Plateau, China

Figure 4

MK test of runoff and sediment indices in flood season at Huangfu station (MK test for monthly runoff (a), sediment concentration (b), sediment load (c), and runoff coefficient (d)).
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(b)
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