黄河流域降水格局及影响因素
王俊杰, 拾兵, 柏涛, 袁青云

Spatio-temporal patterns of precipitation and its possible driving factors in the Yellow River Basin
Junjie Wang, Bing Shi, Tao Bai, Qingyun Yuan
图4 黄河流域平均月降水量与不同气象因素和环流因子之间的偏小波相干性(值越大表明相干性越强)
P:降水量,T:平均气温,ET:蒸散发量,RH:相对湿度,ENSO:厄尔尼诺-南方涛动,PDO:太平洋年代际涛动,AO:北极涛动
Fig.4 The partial wavelet coherency analysis of precipitation between different meteorological factors of circulation factors (The higher the value, the stronger the coherence). P, precipitation; T, temperature; TE, evapotranspiration; RH, relative humidity; ENSO, El Nino-Southern Oscillation; PDO, Pacific interdecadal Oscillation; AO, Arctic Oscillation