As the salt water wedge pushes along the bottom of the channel the detritus is raised in a swirling turbulence and mingles in the flocating mix of river water and seawater.
(the salt water wedge; pushes; along the bottom of the channel) (the detritus; is raised; L:in a swirling turbulence and mingles in the flocating mix of river water and seawater; L:the channel)
the salt water wedge the detritus
pushes is raised
along the bottom of the channel
L:in a swirling turbulence and mingles in the flocating mix of river water and seawater L:the channel