Summer Drought Patterns in the Middle-Lower Reaches of the Yangtze River Basin and Their Connections with Atmospheric Circulation before and after 1980

<div>500 hPa GPH (contour) and its corresponding anomalies (shading) (units: gpm) of the WBWD pattern in the summers of (a) 1966, (b) 1967, (c) 1972, and (d) 1978; blue lines denote the climatology of 5880 gpm.</div>

Advances in Meteorology

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Figure 7

Figure 7: Summer Drought Patterns in the Middle-Lower Reaches of the Yangtze River Basin and Their Connections with Atmospheric Circulation before and after 1980 

Figure 7 | Summer Drought Patterns in the Middle-Lower Reaches of the Yangtze River Basin and Their Connections with Atmospheric Circulation before and after 1980 