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<br />, <br />, <br /> <br />. <br /> <br />. <br /> <br />..; <br />,'. <br /> <br />f <br /> <br /> .',- <br /> ,,-'~.' '''''''''' <br /> HYDROLOGIC CONDITION <br />IMPROVEMENT POTENTIAL <br /> I <br /> I <br /> (,~ I ! <br /> ~' <br /> ,v~ , <br /> ~~<:j <br /> a'll <br /> \; <br /> , <br />, i <br />i <br /> . <br /> II <br />itt i I I <br /> I I I I I <br /> ! <br /> I <br /> , <br /> I <br /> <br />l;l <br />.. <br /><3 4 <br />~ <br />i::: <br />~ <br />~ <br /><> 3 <br /><5 <br />C> <br />~ <br />!i2 <br />'" <br />"- 2 <br />'" <br />~ <br />f( <br /> <br />~ <br />~ <br />~ <br />o <br />o <br /> <br />6 <br /> <br />5 <br /> <br />10 <br /> <br />. <br /> <br />20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 <br />TIME ,(YEARS) <br /> <br />Figure 4.4 - Rate of Improvement of Forest Hydrologic Condition Under Management. <br />Starting Condition - Bare Soil <br /> <br />Source: U.S. Forest Service <br /> <br />. <br /> <br />':rJ <br />o <br />l:O <br />trJ <br />Ul <br />.., <br />~ <br />t:l <br />l:O <br />~ <br />Cl <br />trJ <br />~ <br />>< <br />t:l <br />l:O <br />o <br />t"' <br />o <br />Cl <br />>< <br />~ <br />~ <br />t:l <br />I:l:l <br />o <br />o <br />~ <br />