想問Oxbow lake 既discharge系large or small?
Oxbow lake is usually found in lower course, so its discharge should be large?
But oxbow lake is enclosed, not connected with the main river in the lower course, so I think its discharge should be small, right?
the discharge should be large or small???
I am confused.
geog 問題 River Discharge既疑問
2014-05-26 9:09 am
回答 (1)
2014-05-27 4:05 am
✔ 最佳答案
The discharge of oxbow lakes should be small as oxbow lakes are stagnant water bodies disconnected from main rivers. Although you are right that the river discharge at lower course should be large, only is this confined to the main river. As oxbow lakes are separated water bodies, this factor should not be taken into consideration and is inappropriate for explanation when talking about the discharge of oxbow lakes.
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