Research Article

Response of Hydrological Drought to Meteorological Drought under the Influence of Large Reservoir

Figure 5

Monthly correlation coefficients between SSI-1 and SPI at different time scales (from SPI-1 to SPI-12) in Shilong hydrological station; (a) the period without reservoir effect (1960–1982); (b) the period with reservoir effect (1983–2010).
(a)
(b)