参考文献
================

[1] `Frank Engelund: Flow and Bed Topography in Channel Bends, 
Journal of the Hydraulics Division, 1974, Vol. 100, Issue 11, Pg. 1631-1648
<https://cedb.asce.org/CEDBsearch/record.jsp?dockey=0022331>`_ 

[2] `Takara Okitsu,Toshiki Iwasaki,Tomoko Kyuka andYasuyuki Shimizu:
The Role of Large-Scale Bedforms in Driftwood Storage Mechanism in Rivers,
Water 2021, 13(6), 811
<https://www.mdpi.com/2073-4441/13/6/811?fbclid=IwAR2qaMO5tplVSIb_FBT6UyRZKbMQwidrwPDR8eJv7wHpDKlapdFHbJ2keyI>`_