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<br />,?Q * t-••':t t1fl.f i'Or\l.llOt
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<br />l-mtd or c1:1orn gronultlf
<br />r\ \1,''2~ n.r. t ! I I I / I;,< ,~ .60 4•btocky. plotr. or ITIOUtvt
<br />I \,'I.\'"·',':"~"" I I / .r YI < 1,50,.
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<br />w r-1-~~~~~~3f~;::b;~!:::::J __ I ! z ~ ~ f
<br />30 I \k < '< , P, '• ","I
<br />►~ ~~ 0: ...... "
<br />w r-1-~it~~~~t~~h~~i-J~_-, ~ ~ ! S60j ,20 ,10,
<br />• 177,,; t'./ I , • --,r r , , ri ' " <c( "'r ' I l l ~ · ' lio I .,, " ~ 10 I...-I I ·" ~ .1 I I >d ~, )l \ I ·-I o
<br />80f I I 1,-. .:.-i _-:, \ .. d' "i~~ l
<br />90 · ,
<br />100 t+-+--+---,......+--+--+--+--+--+-+---t-+.-.,.......,+.......,.......f
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<br />t~ ~otl'1 t U:lld (fl IQ-1 II 111111,, ,,11111\( 111,Ht .. r, """Cl"'''· ,114 Pt"•Ublllt,, hi l."' . .t.l '!:'l."~ ... L ..
<br />lrit1ri>0l•lt-b-flW:-tn plo-ttt<: t\lru1 lhco doUN )11" tl lv11rnu pl'"O(f4VrT tor • 1.011 .,,.,ill<J
<br />,t•,h n,. und !.1, Clll 1.111, 1tr1oc.ti,,,.. 1, JK ..... 1:1111t, I. S.o!..tlon 1 • O.Jl.
<br />~r !<lei('\ .Peller ck<d'6.dt:r,'-za,/?n1 nbA./ Cot/e,y
<br />< .?c'"?a .s~..f. A~clnM' "(f6A1c. /.Pr>f-.ir,,f ~ I ~O-
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<br />Figure 3-1. Soil-erodibility nomograph (after Wischmeier and Smith 1978). For conversion to SI
<br />divide K values of this nomograph by 7.59. K is in U.S. customary units.
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