Figure 1 Trend change characteristics of annual mean SWS in China based on four SWS datasets. (IMAGE)

Science China Press

Figure 1 Trend change characteristics of annual mean SWS in China based on four SWS datasets.

Caption

Left column: annual mean SWS (m s?1) in China and the piecewise linear fit, where TP, TP1, and TP2 indicate the turning points (TP), and each gray line (the total number 300) is a piecewise linear fit for a randomly selected subset (40%) of the total stations. Middle column: frequency distribution of the trend coefficients (m s?1 yr?1) in annual mean SWS in each period segmented by turning points identified in 300 resampling results. Right column: Frequency distribution of the estimated turning point (TP, TP1, and TP2) derived from 300 resampling results.

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@Science China Press

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