西北地区东部春夏季旱涝转换环流特征及其与大西洋海温的关系 |
| 张雯, 马阳, 王素艳, 王岱, 李欣 |
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Circulation characteristics of drought-flood transition from spring to summer over the east region of Northwest China and its relationship with Atlantic sea surface temperature |
| ZHANG Wen, MA Yang, WANG Suyan, WANG Dai, LI Xin |
| 图1 西北地区东部旱转涝(a、b)、涝转旱(c、d)年春(a、c)、夏季(b、d)500 hPa位势高度距平合成(单位:gpm) [打点区域为位势高度距平通过95%置信水平的显著性检验,黑色方框为西北地区东部区域(下同)] |
| Fig.1 Composites of 500 hPa geopotential height anomalies in spring (a, c) and summer (b, d) in drought-to-flood years (a, b) and flood-to-drought years (c, d)(Unit: gpm) (the dotted for geopotential height anomalies passing the significance test at the 95% confidence level, the black outlined for the east region of Northwest China. the same as below) |
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