Figure 8

(a) Thalweg elevation of the Vu Gia River from Thanh My station to the Cua Han estuary, (b) Thalweg elevation of the Thu Bon River from the Nong Son station to the Cua Dai estuary, (c) Thalweg elevation of the Quang Hue channel, (d) Elevation of cross-section CS-VG on the Vu Gia River, (e) Elevation of cross-section CS-TB on the Thu Bon River.