Evolution Mechanism of Meandering River Downstream Gigantic Hydraulic Project I: Hydrodynamic Models and Verification

Table 2

The geometric appearance of the river island at Qigongling CR (the length/width is the maximum value of the river island).

Measured time	Area(km^2)	Length (m)	Width (m)
2004.03.12	0.11	1300	120
2006.04.23	1.19	5858	354
2007.04.24	1.79	6482	533
2009.03.29	2.31	3481	866
2009.09.06	2.16	3297	873
2009.11.13	1.69	2355	1139
2012.02.15	1.92	3520	850