the lowest one is where the river is flowing now See Figure 12.28 on page 285 3) deltas the dispersing system of a river where the sediment is finally deposited generally have very fine grained sediments characteristic is distributaries = stream channels in the delta two major processes are fundamental to the formation and growth of a delta: splitting of a stream into a distributary channel system, which extends into the open water in a branching pattern development of local breaks ( crevasses ) in natural levees, through which sediment is diverted and deposited to form a small delta ( splays ), with small distributaries and systems of subsplays History of Mississippi Delta involves repeated shifting of the main channel, which has formed seven subdeltas Mississippi is largest river in US;
(sediment; is diverted; ) (have very fine grained sediments characteristic; is; distributaries) Context(have very fine grained sediments characteristic is,List([171, 221))):(the lowest one; is; where the river is flowing now) Context(the lowest one is have very fine grained sediments characteristic is,List([0, 221))):(the river; is flowing; T:now) Context(have very fine grained sediments characteristic is,List([171, 221))):(two major processes; are; fundamental to the formation and growth of a delta) (a distributary channel system; extends; into the open water in a branching pattern development of local breaks) (a small delta ( splays ), with small distributaries and systems of subsplays; involves; repeated shifting of the main channel) (Mississippi; is; largest river in US) (sediment; deposited; to form a small delta ( splays ), with small distributaries and systems of subsplays) (the sediment; is deposited generally; L:a river; T:finally) (the main channel; has formed; seven subdeltas Mississippi is largest river in US)
have very fine grained sediments characteristic is,List([171, 221)) the lowest one is have very fine grained sediments characteristic is,List([0, 221)) have very fine grained sediments characteristic is,List([171, 221))
sediment have very fine grained sediments characteristic the lowest one the river two major processes a distributary channel system a small delta ( splays ), with small distributaries and systems of subsplays Mississippi sediment the sediment the main channel
is diverted is is is flowing are extends involves is deposited is deposited generally has formed
distributaries
where the river is flowing now
T:now
fundamental to the formation and growth of a delta
into the open water in a branching pattern development of local breaks
repeated shifting of the main channel
largest river in US
to form a small delta ( splays ), with small distributaries and systems of subsplays
L:a river T:finally
seven subdeltas Mississippi is largest river in US