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Appendix I : Table 10 . Analysis of Profile C28, Orthic Eutric Brunisol Chemical Characteristics Hor . Depth cm pH Conductivity mmh/c WO m CaCO, EMWiv . Calcite Dolomite Org .C . Total N C/N Ratio C .E .C . m .e . Exchangeable Cations m.e ./100 gms . Ca 2+ M9 2+ K+ Na+ H+ Ah 0-8 7 .3 0 .68 - - - 13 .7 0 .45 30 35 29 .97 3 .85 0 .64 0 .38 0 .0 Bm 8-40 7 .4 0 .22 - - - 0 .5 o .o4 13 8 7 .84 1 .53 0 .15 0 .16 0 .0 C 40-100 7 .9 0 .29 7.8 4 .4 3 .1 - - - 4 - - - - - Particle Size Characteristics Depth Stones Total Hor . cm Dominant Sand Fraction % Sand Silt Clay Textural size % V .C .S . C .S . M.S . F .S . V .F .S . % % % Class Ah 0-8 -0- .35 2 .70 27 .89 21 .30 11 .29 63-54 21 .40 15 .06 SL Bm 8-4o 1/8"-2t' 16 .6 1 .20 4 .23 31 .42 27 .04 9 .47 73 .37 17 .81 8 .82 SL c 40-100 211-t1 , 41 .4 4 .13 2 .87 40 .58 38 .08 7 .59 89 .25 6 .51 4 .24 S
Appendix I : Table It . Analysis of Profile B172, Orthic Eutric Brunisol Chemical Characteristics Hor . Depth cm pH Conductivity mmhos/cm % CaCO Equi . Calcite Dolomite Org .C . Total N C/N Ratio C.E.C . m.e . Exchangeable Cations m .e ./100 gms . Ca 2+ 2+ M9 K+ Na + H+ L-H 8-0 6 .3 0 .43 - - - 52 .3 1 .05 50 88 11 .89 7 .62 0 .64 0 .21 9 .22 Bm 0-14 6 .9 0 .3 .2 - - - 1 .9 0 .09 22 24 20 .71 2 .61 0 .44 0 .03 0 .78 BC 14-55 7 .7 0 .21 36 .0 36 .0 - 1 .3 0 .09 14 19 - - - - - C 55-100 7 .8 0 .22 42 .2 36 .2 5 .5 - - - 10 - - - - - Depth Stones Hor . cm Dominant size Particle Size Characteristics Total Sand Fraction % Sand Silt Clay Textural V .C .S . C .S . M .S . F .S . V .F .S . % % % Class L-H 8-0 - - - - - - - - - - - Bm 0-14 1/81 ,6 .5 1 .95 2 .35 4 .27 6 .92 9 .10 24 .59 34 .82 40 .59 C BC 14-55 1/81 ,2 .9 4 .10 45 .8*7 50 .03 sic C 55-100 6 -2P' 3 .8 - - - - - .20 65 .45 28 .35 SiCL
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SOILS OF THE MACKENZIE RIVER AREA b
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TABLE OF CONTENTS 1 . SUMMARY . . .
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TABLES Table 1 Page Mean monthly te
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Page Plate 6 A . Non-sorted stripes
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1 . SUMMARY Soils were examined in
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soils . Soils were classified accor
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4 . STUDY AREA 4 .1 . Location The
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Be aufort 70 135- Sea 65 - 135- -ST
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- 10 - (Brown, 1965) having an insi
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6 . CLIMATICALLY SIGNIFICANT ECOLOG
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Except under shallow lakes and pond
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soils are found on all poorly drain
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Table 3 Summary of Description of Z
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7 . DISTRIBUTION OF SOILS The distr
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1 Table 4 (cont'd) Map Symbol+ Name
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I Table 4 (cont'd) Map Name Parent
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- 27 - 8 . DESCRIPTION OF SOILS 8 .
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- 29 - C . Fen Peat This type of pe
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- 31 - Table 5 . Rate of Accumulati
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- 3 3 - tiers (see The System of So
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- 3 5 - Profile T5A Cryic Mesisol (
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- 37 - PATTERNED FEN Landform ô N
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_3g_ Plate 2 A . Peat polygons, sit
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A . Vegetation on a peat polygon, s
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- 4 3 - content, especially the Ca
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- 4 5 - Ice Content % On A Volume B
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- 4 7 - crystals and thin vein ice
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- 4 9 - Collapse Scar I Peat Platea
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Vegetation : Soil Landform= Black S
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-53- the other hand, the peat occur
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40 A . Core sample of perennially f
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- 57- ice lenses and vein ice up to
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- 59- Bt- 10 to 23 cm, dark yellowi
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moderately sloping topography ; on
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- 6 3 - plains, glacio-fluvial plai
Page 73 and 74: - 6 5 - Profile R 166 Cryic Orthic
Page 75 and 76: cm 100r Vegetation : Lichen -Voccin
Page 77 and 78: - 69- Alpine Eutric Brunisol These
Page 79 and 80: Vegetation Ericaceous - Lichen - Mo
Page 81 and 82: - 7 3 - expressed (Ae) eluvial hori
Page 83 and 84: - 75 - Profile ZT16 Cryic Orthic Dy
Page 85 and 86: Vegetation Lichen - Voccinium - Car
Page 87 and 88: _ 79 _ Plate 9 A . Cryoturbed Cryic
Page 89 and 90: Topography : Brunisols developed on
Page 91 and 92: - 83 - C . rangiferina), feather mo
Page 93 and 94: - 85- air voids due to frost action
Page 95 and 96: . -87- Profile B70B Lithic Orthic R
Page 97 and 98: - 89- Rego Gleysol These soils have
Page 99 and 100: _ 91 _ 8 .2 .2 . Ice Content of Min
Page 101 and 102: - 9 3 - Another site was sampled on
Page 103 and 104: -95- The chemical composition of th
Page 105 and 106: - 9 7 - physical and chemical chara
Page 107 and 108: - 9 9 - 10 . IMPLICATIONS AND RECOM
Page 109 and 110: c . Very little information is avai
Page 111 and 112: - 103 - 11 . REFERENCES 1 . Atkinso
Page 113 and 114: - 105 - 24 . Pounder, E .R . 1965 .
Page 115 and 116: Appendix I : Table 1 . Analysis of
Page 117 and 118: Appendix I " Table 3 . Analysis of
Page 119 and 120: I r N Appendix I : Table 5 . Analys
Page 121 and 122: Appendix I " Table 7 . Analysis of
Page 123: Appendix I : Table 9 . Analysis of
Page 135 and 136: Appendix I : Table 21, Analysis of
Page 141 and 142: Appendix II . Analysis of Water Sam
Page 143: - 136 - Appendix III . (con't .) Si
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