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0 <br />0 <br />4 m -rt4 WjjJv\ MS+UVe -- <br />o _* DeSIC M c N6 vj ©1949 <br />I.hicitistructed wind carries sand inimid <br />ii <br />STAGE d <br />I <br />Pioneer pl.• t commirtunittes invade the bay side of the bar <br />Wind deposits sand at thicket Unit. Dune grass spreads along north�south line <br />As send accumulates on the dune, , windremoves sand In Thicket and woodland plants invade the rising <br />front of the dune. ba&dh ne mind under the protection of this <br />rowinis mcandant dune. <br />The established drte-grass corrununitV initiates primary Thicket and woodland communities advance north and <br />dune formation Ift Music conditions allow duria-Wass communities to 0.— sou behind the secondary dune. <br />;11 Z-5 -' <br />spread seaward, <br />t1t - , <br />41 <br />V. <br />-fit& Fitmar; A <br />liot. - .. , . <br />The secondary dune is stabilized. Dura Van is replaced <br />W plants not rectuirint; sand deposition. <br />Salt spray is reduced by the primary dune and ground <br />level rises Xeric thickets replace dune grass Woodland is established behind the stabilized duo <br />mA <br />SrAcTw 5 The pvi4j&v4 June 1,5 es4a6hs6eil a.,jiwe seonjav,)ciune is sh16dimecl <br />A lk <br />LA.kx- *4 <br />DEPOSITION AND EROSION FROM GROINS <br />EROSION ANO TRANSPORT <br />C=) <br />ILI <br />