( ( Transportation ( of sediment ) ) ( , ( ( mixing ( ( ( current , ) and ) ( other phenomena ) ) ) . ) ) )
(ROOT (S (NP (NP (NNP Transportation)) (PP (IN of) (NP (NN sediment)))) (, ,) (VP (VBG mixing) (NP (NP (JJ current)) (, ,) (CC and) (NP (JJ other) (NNS phenomena)))) (. .)))
Transportation of sediment, mixing current, and other phenomena.
(ROOT (S (NP (NNP Sediment)) (VP (VBZ is) (VP (VBN transported) (PP (IN by) (NP (NNS currents))))) (. .)))