Laserfiche WebLink
<br />002308 <br /> <br />Riffles <br /> <br />A. <br /> <br /> <br />Figure 19. Gr~phs showing minimum bed elevation at cross-sections in Glen Canyon, grouped by (A) riffles and (8) <br />pools (Grams et aI., 2004, fig. 5). The location of each cross-section is shown on Figure 18 and the distance <br />downstream from Glen Canyon Dam is indicated. <br /> <br />(j) j <br />c::: 2 <br />w <br />I- _-=--_~ -0- _ ~ _ _ ~ 10.3 km <br />W <br />2 <br />z -0 5.8 km <br /> 4 <br />Z <br />0 1.0 km <br />~ <br />0 6 <br /><( <br />c::: <br />(9 <br />w 0 R20 <br />0 -8- R15 <br />0 8 <br />w -0- R11A <br />CO - - X - - R5 <br /> 10 <br /> 1950 1960 1970 1980 1990 2000 2010 <br /> YEAR <br /> Pools B. <br /> 0 <br /> <br />o <br /> <br /> <br /> <br /> <br />(j) <br />c::: <br />W <br />I- <br />W <br />2 <br />z <br /> <br />z <br />o <br />~ <br />o <br /><( <br />a::: <br />(9 <br />w <br />o <br />o <br />w <br />CO <br /> <br /> <br />4 <br /> <br />\' 12,8 km <br />\ " \ / <br />\ ,.\ x- - - - - -x.. <br />tJ\ " <br />,,\ \ <br />~\_- <br />, ~ \ - x- <br />,\ ~ \ 4.3km <br />'. \ "~,, .i <br />'0---~::---'~ __-tJ <br />~....,. ---... 0- <br />7.5km ' ~ --~ <br />+ _ .+ ~23.9km <br />. - -+. <br /> <br />2 <br /> <br /> <br />6 <br /> <br />i <br />r <br />8 L <br />L <br />I <br />I <br />L <br />I <br />10 i <br />1950 <br /> <br />, <br />"" <br /> <br />--x--R10 <br />- -+. - R8 <br />- ts-- R1 <br /> <br />o R18 <br />-8- R16 <br />-0 - R14 <br /> <br />+-< <br /> <br />15.0 km <br /> <br />, , <br /> <br />1960 <br /> <br />1970 <br /> <br />1980 <br />YEAR <br /> <br />1990 <br /> <br />2000 <br /> <br />2010 <br /> <br />30 System-wide Changes in the Distribution of Fine Sediment in the Colorado River Corridor ... <br />