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Com pendium 1 - EP038
<br /> R EVEG
<br /> ETATION DATA
<br /> Ground Cover
<br />
<br />ear.
<br />a
<br />•
<br />, .r ,r, +r•.+.; , .,
<br />a 7 1 9
<br />10
<br /> J "w"", 2003 2005 2008 2010 2011
<br />
<br />t Perennial Gruses 3.1 27.5 26.4
<br /> P.M. nisi Forts 0.8 9.6 24.7
<br /> . •A; ,rs ,, _
<br />^
<br />1 Shrubs O.S - 0.1
<br /> t+•r
<br />,', -
<br />!
<br />.?
<br />•
<br />•
<br />- Annual. / Bknnub
<br />? 39.7 27.4 18.8
<br /> .
<br />•:?'
<br />, ..
<br />. J .
<br />1 _ lrtmr 15.1 18.7 21.4
<br />
<br />, ndinq Dyad 1.3
<br /> tf. Ik:
<br />°: a
<br />:1
<br />•
<br />'
<br />r uo<k 2.7 0.1 0.4
<br /> ;
<br />';?),): Aar uund 36.5 15.9 8.5 1
<br />• •
<br />.?
<br />rraM. Ground Cover
<br /> 100°1
<br /> 80°'n
<br />
<br />REVEGETATION SPECIFICATIONS
<br />Unit: •. Acres: • .
<br />
<br />Pint Grew,nq Scow tW"
<br />
<br />?
<br />
<br />-
<br />
<br />1004
<br />
<br />To
<br />o
<br />h ? 5uc
<br />p
<br />grap
<br />y:
<br />c
<br />ir-
<br />-:-:-:- cnb.nun - 41 3r.
<br />
<br />Aspect: NF AVQ, N. SIO
<br />?/O 510•:
<br />
<br />4 40" ..
<br />
<br />r ..
<br />: ::..... ........
<br />..... ................................
<br />Regrading Notes:
<br /> 204b
<br />T
<br />il
<br />opso
<br />; Me/Yr of Placelnant:
<br />Depth of Placed Topsoil
<br />Surf
<br />P
<br />Oro
<br />ace
<br />reparation:
<br /> 2003 2005 2008 2010 2011
<br />Soil Augmentation Activi0es Mo./Yr. la/ac.
<br /> Wood Plant Densi countable Shred
<br /> 2 4 7
<br />
<br /> r'w 2003 2005 2008 2010 2011
<br /> Young 8 Mature per acre 264 46 4
<br />Seeds Dominant Emergent Species*
<br />Method: (M
<br />t C
<br />Y
<br />O
<br />l Woody Plant Density
<br />urrent
<br />os
<br />ear
<br />n
<br />y)
<br />1400
<br />Total a P1S / Acre: 1
<br />Mo./Yr. o(Seedin Seeded Species 1200
<br />Spaicles 5aaded: AI}atfa 1000 ...........................................................................
<br />'
<br />G I J 800 Sur+e•a (
<br />.rnuru,n - 1000 ylant• I ac rr
<br />rasses 5?06 Cicer M_,lkvetrh
<br />IS.OJ
<br />r-.,r...e Wn•..tg•,++ a SO Thick, ,Ye Wheat rasa 10.67 600
<br />'. , embank W11-1 0-SO Western whea raw 9.02 $ 400
<br />S:oe '- Wheat a 0.75 Smooth Orome 4.08 0 200
<br />w e,tr, ,, Wn•ar r 0.67 Crr_[.•d Wheat raw 3.94
<br />
<br />Sie•vie, What r
<br />a
<br />0.33
<br />SI--bank Wheat raw 3.65 0
<br />S,onotn e.em• 0.75 vn,catgrass 1 On 2003 1005 2008 2010 2011
<br />•1..,:.,.,.., erem. too _.., , .v,kl 1,ea Current Annual Production Pounds Acre
<br />,? a, A•• 0 25 tl., A'14 c 1.43 „ ., 2 4 7 9 10
<br /> 0 w 1.1.1 2003 2005 2008 2010 2011
<br />u,._, wAO a 050 P .,.n..al Grasses 933.2
<br />+••-? ••+?... o t1 Perennial Forts 229.8
<br /> 0 13 Sub-shrubs
<br />.r e.,
<br />sr O.Ob Annual Grasses 109.2
<br />_ Forbs 3.51 Annual Forb. 3.2
<br />.. ", re.row 006 Volunteats Total - 1,275.5 -
<br />° w-.tch 1.67 Ch.4[ r 1v.Da
<br />A, -i-af 6wsamroot 0.75 J4pa nrae W.- 7.1r, Current Annual Production
<br />(rw,v Fl4A 0.33 2000
<br /> 0.13
<br /> I.00
<br />
<br />Pnlrn e: rx.,agmM
<br />0.11 1600
<br />R-' Mtn P.n.l•men 0 25 • Ta%a w/ 1% composition - ta.a
<br />Shrubs 2.44 counting toward diversity standard 1200
<br />..• tr,..v 0 13 (3%<%<50%) are blue
<br />•• S.ge 0.06
<br />
<br />u 13
<br />Remedia[i0n /Weed Control i
<br />800
<br />t:.,,?w• ,v f.ltbwh 1.00 Measures / Other Notes: ?
<br />° 2008 Succese
<br /> Crit.- -27 Ibs/4crr
<br />
<br />u.,r,n.uabn,tbrv.h
<br />0.25 400 ............................... ................................
<br />Ai:,..;:+,+r. 9, tt•rDrvfn g 50
<br />M,•unrain Sn.,wbc:: r 0 2S
<br /> :003 20
<br /> 05 2008 2010 2011
<br />RECOMM
<br />E.r-r0o nt Grass and Fort Diver. r[ ENDATIONS Diversity (Number of Species between 3% and 50% Rotative Cover)
<br />Succc se o?tnno. = 3 1H,r -so' 8 I
<br />r. falb betwrren 3°V, and 50%RelatWe Cover
<br />Bro arh,bn dens abundan a but App ar to be decteasin 2 4 7 9 10
<br />from perennial pre and lorb cum tit ion
<br />2003
<br />2001
<br />700A
<br />e
<br />2070 7011
<br /> Pc r ennlsl Grasacs C
<br /> Perennial Forb•
<br />Rio Tinto Energy America/Colowyo Mine Page 13 Revegetation Monitoring - 2008
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