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Rapid channel incision of the lower Pearl River (China) since the 1990s as a consequence of sediment depletion
channel incision lower Pearl River water discharge sediment depletion
2009/5/13
This paper reported a dramatic channel incision (>10 m in the deepest cut) during the past 10 y or so in the lower Pearl River, the second largest river in terms of water discharge in China. The chan...
Evidence for superelevation, channel incision, and formation of cyclic steps by turbidity currents in Eel Canyon, California
Evidence for superelevation channel incision formation of cyclic steps turbidity currents Eel Canyon California
2014/4/8
We performed a multibeam survey of Eel Canyon, offshore northern California. The survey revealed a signifi cant bend in the canyon that appears to be due to the oblique compressional tectonics of the ...
A model for fluvial bedrock incision by impacting suspended and bed load sediment
A model for fluvial bedrock incision impacting suspended bed load sediment
2014/4/8
A mechanistic model is derived for the rate of fluvial erosion into bedrock by abrasion from uniform size particles that impact the bed during transport in both bed and suspended load. The erosion rat...