Why can there be an increase in floods in river systems that have been straightened/channelized? (pick the best answer)
A. Flood infrastructure is old or are not high enough
B. "Curvy" rivers have emore channel volume that straightened/channelized rivers.
C. Straightening/channelizing a river doe snot change its storage volume, therefore it is not contributing to increased flooding
D. Flood conditions are much worse now than they used to be