Fig. 5: Study area and methodological framework. | npj Climate and Atmospheric Science

Fig. 5: Study area and methodological framework.

From: A hybrid framework for sub-seasonal to seasonal streamflow prediction: integrating numerical and statistical models

Fig. 5: Study area and methodological framework.

a Digital elevation map (DEM) and river network of the Pearl River Basin, with gauging locations marked by red dots and labeled by their respective catchment IDs. The inset (left) shows the location of the Pearl River Basin within China, in addition to the PRB sub-basin layout, including the DongJiang, BeiJiang, and XiJiang sub-basins as well as the Pearl River Delta (right). b Overall flowchart of this study, illustrating the integration of the DRIVE model (orange line), the BJP model (red line), and their combined modeling approaches (E1: blue line; E2: green line). All outputs represent streamflow.

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