摘要：The C.lm..ui river (one of the secondary tributaries of the Danube, having its origins in
the plain) built a big alluvial fan on the western side of the Br.ila Flood Plain Meadow (Balta
Br.ilei), by superposing and juxtaposing several sand banks and secondary dejection cones. The fan
was formed through successive movements of the river course southwards, finally reaching a
direction contrary to the general slope of the Danube Floodplain. This could only have happened in
the conditions of an alluvia contribution that cannot be justified through the present hydraulic
potential of the river. The big quantity of alluvia deposed on the Danube Floodplain can be explained
through the passage of the Buz.u river water on the C.lm..ui valley during the floods and constitutes
an argument for the existence of an old course of the Buz.u on this valley, which it abandoned in
Holocene.
关键词：alluvial fan, the Danube floodplain, the C.lm..ui River, the Buz.u River
