Predicting Meander Migration of the Barak River by Empirical …
121
Table 2
(continued)
Reach No. Year Channel width
b
(m)
Radius of
curvature
r
c (m)
Ratio
r
c /b
Catchment area
A
(km 2
)
Reach No. Year Channel width
b
(m)
Radius of
curvature
r
c (m)
Ratio
r
c /b
Catchment area
A
(km 2
)
Reach-5
1984 340
565
1.6
19274
Reach-11
1984 260
826
3.1
16729
1992 361
563
1.5
19274
1992 409
679
1.6
16729
2002 405
556
1.3
19274
2002 418
625
1.4
16729
2012 439
562
1.2
19274
2012 442
685
1.5
16729
2017 400
557
1.3
19274
2017 420
602
1.4
16729
Reach-6
1984 360
550
1.5
18677
Reach-12
1984 370
826
2.2
16717
1992 508
582
1.1
18677
1992 513
679
1.3
16717
2002 490
565
1.1
18677
2002 407
625
1.5
16717
2012 458
563
1.2
18677
2012 485
685
1.4
16717
2017 450
529
1.1
18677
2017 390
602
1.5
16717