A special phenomenon, ice-carrying-particles vertical movement, resulted from interactions among ice, water and silt (mud) particles is found in the Yellow river delta through field observations and simulation experiments. In late winter and early spring, ice melts and the fine sediments (silt or mud particles) under the ice layer are carried upwards with the melting of ice. Studies show that the processes of ice-carrying-particles vertical movement may be divided into three stages, i.e. fragmentation of sediments, part melting of ice and vertical carrying of silt or mud particles, silt or mud particles falling and some ice induced sedimentary structures forming. These sedimentary structures, ice-split seams, ice-induced pellets and ice-induced silt or mud slices, are important records for existing of ice and reconstruction of sedimentary environment and climate. In addition, the dynamical mechanism of this special movement is discussed in this paper, and two dynamical mechanisms are worked out. The first one is capillary action, and the second thermal convection of ice-melt water. Capillary action is the only dynamics in the open system where the ice-melt water can be discharged or leaked out, and the two dynamical mechanisms contribute together to the special movement in the close system where the ice-melt water can not be discharged or leaked out.