Detailed Soil Survey of the Mount Revelstoke Summit Area.
Detailed Soil Survey of the Mount Revelstoke Summit Area. Detailed Soil Survey of the Mount Revelstoke Summit Area.
104ANALYTTCAL DATAlOBHorizonDepthcmCaC12pHN(I)Org .CMC/N NH4Ac Ext . Cations (me/100g)Na K Ca Mg T .E .C .Ah 0- 5 4 .0 " 25 4 .57 18 .3 0 .06 0 .07 0 .38 0 .15 33 .6Bf 5-12 3 .7 " 26 5 .30 20 .4 0 .07 0 .15 0 .85 0 .22 19 .4 I,R 12+HorizonPyrophosphate (~)Fe A1 Fe+A1Text .Class>2mm(/°)SandMSiltMClayMBulkDens .g/cm3Ah - - - SL 10 63 32 5 -Bf 0 .27 0 .06 0 .33 SL-SiL 10 46 47 7 -R - - - - - - - - -
105APPENDIX BDEFINITION OF DESCRIPTIVE TERMSThroughout this report frequent use is made of descriptive termsin describing features of significance within the map area . Thefollowing are definitions of some of these descriptive terms .1 . SOIL TEXTURE(a)Soil Separates (Particle Size) on which Textural Classesare BasedSeparatesDiameter inMillimetersVery Coarse Sand (V .C .S .) 2 .0 -1 .0Coarse Sand (C .S .) 1 .0 -0 .5Medium Sand (M .S .) Sand (S .) . . . . 0 .5 -0 .25Fine Sand (F .S .) 0 .25-0 .10Very Fine Sand (V .F .S .) 0 .10-0 .05silt (Si .) . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 .05-0 .002Clay (C .) . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than 0 .002(b) Proportions of Soils Separates in Various Soil TexturalClassesFrom : Toogood, J. A . 1958 . A Simplified Textural ClassificationDiagram . Can . J . Soil Sci . 38 :54-55 .10090m70\ \U\NF~AVYCLAY\Q 60Juf-Z50WV 40d'Wa 302010SILTYCLAY \---L--SILTYCLAY=LOAMANOY CLA \.CLAY LOAM\-\ SANOY CLAY \\ \\\J LOAM\`\SILT \\ \\t--SANOYLOAM20 30 40 SO 60 70PERCENT SAND,~1 ~`A9 AMY~SANp\m go 100
- Page 60 and 61: S4 XTABLE 11 . DISTRIBUTION OF SOIL
- Page 62 and 63: 57BIBLIOGRAPHYAlberta Department of
- Page 64 and 65: 59Terzaghi, K . and R .B . Peck . 1
- Page 66 and 67: 61ecosystem .While the activities i
- Page 68 and 69: TABLE A. CLASSES OF FRAGILITY FOR P
- Page 70 and 71: TABLE B. CLASSES OF FRAGILITY FOR S
- Page 72 and 73: 67than to channel use to a rarer ty
- Page 74 and 75: 69approximately 10 cm thickness and
- Page 76 and 77: 71ANALYTICAL DATA 1HorizonDepthcmCa
- Page 78 and 79: 73several species of common occurre
- Page 80 and 81: 75Soil Map Unit 3The imperfectly to
- Page 82 and 83: 77Soil Classification :Orthic Regos
- Page 84 and 85: 79ANALYTICAL DATA 3BHorizonDepthcmC
- Page 86 and 87: 81Elevation : 6,000 ft . ASL (1,830
- Page 88 and 89: 82ANALYTICAL DATA 4HorizonDepthcmCa
- Page 90 and 91: Aspect :southeastElevation : 6,200
- Page 92 and 93: Soil Map Unit 6Hummocky microrelief
- Page 94 and 95: ANALYTICAL DATA 6HorizonDepthcmCaC1
- Page 96 and 97: Location : S-7Parent Material :glac
- Page 98 and 99: Soil Map Unit 8These soils have med
- Page 100 and 101: Elevation : 6,250 ft . ASL (1,910 m
- Page 102 and 103: orizonPyrophosphate96ANALYTICAL DAT
- Page 104 and 105: Slope : 5%Aspect :northElevation :
- Page 106 and 107: Soil Map Unit 10Map Unit 10 soils h
- Page 108 and 109: Vegetation : Abies lasiocarpa (shru
- Page 112 and 113: A further separation of sands is ma
- Page 114 and 115: (D1) Rapidly drained - soil moistur
- Page 116 and 117: 110TABLE 13 . UNIFIED SOIL CLASSIFI
- Page 118 and 119: GLOSSARYThis is included to define
- Page 120 and 121: illuviation -the process of deposit
- Page 122 and 123: pH - a notation used to designate t
- Page 124: LATIN AND COMMON NAMES OF PLANTS ME
105APPENDIX BDEFINITION OF DESCRIPTIVE TERMSThroughout this report frequent use is made <strong>of</strong> descriptive termsin describing features <strong>of</strong> significance within <strong>the</strong> map area . Thefollowing are definitions <strong>of</strong> some <strong>of</strong> <strong>the</strong>se descriptive terms .1 . SOIL TEXTURE(a)<strong>Soil</strong> Separates (Particle Size) on which Textural Classesare BasedSeparatesDiameter inMillimetersVery Coarse Sand (V .C .S .) 2 .0 -1 .0Coarse Sand (C .S .) 1 .0 -0 .5Medium Sand (M .S .) Sand (S .) . . . . 0 .5 -0 .25Fine Sand (F .S .) 0 .25-0 .10Very Fine Sand (V .F .S .) 0 .10-0 .05silt (Si .) . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 .05-0 .002Clay (C .) . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than 0 .002(b) Proportions <strong>of</strong> <strong>Soil</strong>s Separates in Various <strong>Soil</strong> TexturalClassesFrom : Toogood, J. A . 1958 . A Simplified Textural ClassificationDiagram . Can . J . <strong>Soil</strong> Sci . 38 :54-55 .10090m70\ \U\NF~AVYCLAY\Q 60Juf-Z50WV 40d'Wa 302010SILTYCLAY \---L--SILTYCLAY=LOAMANOY CLA \.CLAY LOAM\-\ SANOY CLAY \\ \\\J LOAM\`\SILT \\ \\t--SANOYLOAM20 30 40 SO 60 70PERCENT SAND,~1 ~`A9 AMY~SANp\m go 100
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