Fig. 6
From: Correlation-aided method for identification and gradation of periodicities in hydrologic time series
The Yangtze River basin (YRB, excluding Taihu Lake basin) and its 11 sub-basins: (1) upper reaches of Jinsha River (above Shigu), (2) lower reaches of Jinsha River (below Shigu), (3) Mintuo River, (4) Jialing River, (5) Wu River, (6) reaches from Yibin to Yichang, (7) Dongting Lake system, (8) Han River, (9) Poyang Lake system, (10) reaches from Yichang to Hukou and (11) reaches below Hukou