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Content s<br />

Introductlon<br />

Paee(<br />

" )<br />

't-t<br />

lffoots of grazjne arlfuoals<br />

a) Eff€cts of the ani-na1 hoof<br />

!) nffects asdcpiated rith the oyoltng of cgaDl.c @tt€r<br />

o) Renoltal of nutrients ftlcm the lysten in tho<br />

ArdosL orop<br />

3-8<br />

8 - 12<br />

Effocts of agricultural. vehl-cl.e6<br />

15-16<br />

Eff€cts<br />

of hunan roorcation<br />

16 - 18<br />

Effects<br />

of tr€es a.nd. forestly<br />

,t8<br />

a) Sffects of trees<br />

a/ ltoot s<br />

14./ !a!to!<br />

b) lffects of forestry<br />

i) goil cohpactio$ anat di6tur.lance<br />

ii) Chan8es in the ruD-off eater<br />

ij-i) Reoollal of nutlieats in tl'Eber<br />

1A-19<br />

19-20<br />

20-4<br />

2t-24<br />

24- 28<br />

28-52<br />

Coepari8ob of<br />

oE th6 soi]-<br />

a) Iffects<br />

b) Renor/al<br />

anj-nal_6<br />

naterl.al<br />

the effects ol Brazla8 arrieals and. tree6<br />

on the soil<br />

ox l.oss of llutii€rlts frq the systeE llr<br />

or tihlor, in solutLon and a6 pattLculate<br />

52<br />

t5-56<br />

loLnow]-eilgsnent 6<br />

Append.ix (Draf.t Sueary)<br />

TabLos & &gfet€noss<br />

t6

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