Advances in Meteorology / 2019 / Article / Tab 5

Research Article

A Comprehensive Analysis of the Changes in Precipitation Patterns over Beijing during 1960–2012

Table 5

Results of change-point detection for different stations based on the Pettitt test.

StationsEntire seriesChange pointPrior seriesPosterior seriesRatio of change1

FS568.619960.229599.0496.4−0.17
GBD570.219980.494591.5509.3−0.13
GT374.419931.553369.6383.80.03
HR641.719980.190678.4549.8−0.19
HC526.019980.773546.3467.9−0.14
HHC593.719980.465617.9524.6−0.14
MJQ496.819980.373520.9426.6−0.17
MY641.119980.672675.1543.9−0.19
NGZ437.120060.604422.6550.20.26
PG511.319970.060541.9431.7−0.20
QJD429.719920.571440.1404.8−0.07
SJD577.119960.921597.6527.7−0.11
SH539.119720.841498.6553.20.09
SY564.319980.502598.4466.9−0.21
SLZ586.019980.344612.0511.6−0.16
SZ580.819980.773602.4522.1−0.13
THK464.019980.295484.6404.9−0.15
TYK604.619980.130642.1497.3−0.22
TZ584.119980.487611.0507.1−0.16
WJY550.019790.338622.1504.1−0.20
XYL612.019960.183643.8537.9−0.16
XH628.919751.046573.6654.20.12
YQ449.019730.672492.4433.2−0.12
YC467.419790.213513.8438.8−0.14
YAM565.319980.285591.4490.7−0.16
YLZ527.319980.587547.6469.2−0.14
ZT448.619960.094471.8393.8−0.15
ZF598.219961.282614.0564.6−0.08
ZJF618.519750.451561.5644.70.12
ZLY652.419980.176689.4546.9−0.20

Note.1The ratio of change is equal to the differences of mean precipitation between prior series and posterior series dividing the mean precipitation at the entire series. Significant abrupt change at a level of α = 0.10.

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