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<br />Table 2. Vegetation data collected for sites in central Arizona
<br />[ft, foot; %. percent; -~. dimensionless; <,less than; >, greaterthanJ
<br /> Ratio of
<br /> hydraulic
<br /> Average Cross-section area radius to
<br />Site vegetation of flow blocked by height of Poslflow-
<br />"urn- height vegetation 1 Vegetation vegetation vegetation
<br />ber Vegetation type (It) (%) distribution H conditions
<br />la Brush2............................ 3 <30 Parailel 1.5 Erect
<br />Ib Brush.............................. 3 <30 Parailel 3,2 Prone
<br />Ie Saltcedar ,....................... 13 30 to 70 Parailel 1.0 Prone
<br />2a Brush, ......, ,........" ,....."... 3 30 to 70 Random ,6 Erect
<br />2b Brush.. ..,.", .......... ........ '" 2 <30 Random 1.0 Prone
<br /> Brush..,..................,......., 5 <30 Random ,4 Erect
<br />3 Brush.............................. 3 <30 Random 1.8 Erect
<br />4 SaUcedar ,..................,.... 8 30 to 70 Random .6 Erect
<br />Sa Brush, ,....., .......,.., .....".... 7 30 to 70 Parailel ,9 Prone
<br /> Salteedar ........................ 15 <30 Parailel ,4 Erect
<br />5b Saltcedar ......................., 12 <30 Parailel .3 Erect
<br /> Palo verde ...................... 10 <30 Random .4 Erect
<br />6 Brush,.....,........."....."..... 5 <30 Random 2.6 Prone
<br /> Wiilow.................,......... 18 <30 Parailel ,7 Erect
<br />7 Brush,........,........,........,.. 3 >70 Random 1.2 Removed
<br /> Palo verde ...................... 16 <30 Random ,2 Erect
<br />8 Brush...".........,..,..."......, 7 30 to 70 Random .9 Removed
<br /> Wiliow....,......,..,.......,h.. 13 <30 Random .5 Prone
<br />9. Brush ..,.... .......".., ,....."... 5 30 to 70 Random 1.4 Removed
<br /> Willow........................... 18 30 to 70 Random .4 Prone
<br />9b Wiliow..,......................., 15 30 to 70 Random .4 Removed
<br />ge Brush....",......,..,....."...... 6 <30 Random ,6 Prone
<br /> Willow........................... 15 <30 Random .3 Erect
<br />10 Willow........................... 15 30 to 70 Parallel ,6 Prone
<br />\I Brush..,..,................,......, 8 <30 Parallei 1.4 Prone
<br /> Mesquite ........................ 16 >70 Random ,2 Erect
<br />12 Willow.....,..........,........., 15 <30 Raodom .3 Prone
<br />13 Brush.. ....... .........., ..,....", 12 >70 Random ,1 Erect
<br />14 Brush.............................. 5 30 to 70 Random 3.2 Prone
<br /> Willow........................... t5 <30 Parallel ,7 Erect
<br />t5 Brush. ....... ........... ........... 4 <30 Random 1.I Prone
<br /> Wiliow,..............,..,........ 20 <30 Random .2 Erect
<br />t6 Brush...,......"........."......, 4 30 to 70 Random 1.4 Removed
<br />17 Brush ,.....,...... ..h.hm" ..... 2 <30 Random .4 Prone
<br /> Palo verde ...................... 8 <30 Random ,I Erect
<br />18 Brush........".....".........".. 6 <30 Parallel 2,6 Prone
<br />t9a Willow........................... 10 <30 Parallel .5 Removed
<br />19b Saltcedar ........................ 7 <30 Parallel .4 Removed
<br />I Estimated on the basis of pre flow-vegetal ion conditions.
<br />2Brosh is used as the generic term for sage brush, arrowweed, creosote, or burro bush. Physical attributes for these types of brush are assumed to be similar and are
<br />classified as one type.
<br />
<br />8 Method to Estimate Effects of Flow-Induced Vegetation Changes on Channel Conveyances of Streams in Central Arizona
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