Ecological Land Classification of Mount Revelstoke and Glacie r ...

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area (Fulton et al. 1984) which includes western MRNP . Genetic materials are organized into fourgroups : unconsolidated mineral, organic, consolidated (bedrock) and ice .UNCONSOLIDATED MINERAL COMPONENTThe unconsolidated mineral group is divided according to mode of formation or deposition with eightgenetic material classes recognized (modified from C .S .S .C . 1978a) . They are in Table 5 in order o fincreasing source diversity, increasing influence on properties by depositional agents, and decreasin gbedrock lithology influence. Seven classes are important to Ecosection/Ecosite separations in theEcological Land Classification legend .Genetic material classes are MRNP and GNP divided according to textural and chemical (calcareous )properites imparted either by source area lithology or modified by depositional media . Eleven geneti cmaterial units (Table 5) occur in MRNP and GNP but only ten are the basis for separations in th eEcological Land Classification . These units correspond to the genetic material units identified for th eBanff -Jasper (BNP -JNP) Ecological Land Classification (Walker et al. 1982a) .RESIDUAL GENETIC MATERIA LResidual material (. R U ) is physically and chemically weathered bedrock and includes saprolit e(C .S.S.C. 1978a) . It occurs as a thin veneer conforming to the underlying inclined, ridged, andsometimes hummocky bedrock . Residual landforms occur primarily on high elevation cirque floor sand ridge crests in the Alpine where they form the Heather 3 (HE3) Ecosite . Slopes are complex ,generally 15 to 45%, with local variations of 45% . Exposed bedrock on ridge crests andshort steep escarpments, till on parts of cirque floors, and colluvium on steep slopes, add to topo -graphic complexity of residuum dominated landscapes . The colluvium resembles the original residuu mbut has moved downslope by colluviation and solifluction . Cryoturbation also occurs sporadically .Eolian material B (altered, medium textured), which is important to soil formation, often forms athin, discontinuous veneer over the residuum on gentler slopes . Residuum occasionally occurs on col -luvial and morainal landforms as a thin veneer over slaty or schistose bedrock and below a thin depositof colluvium or till .Bedrock from which residual material is weathered is metasedimentary and usually noncalcareous .Thus, only one genetic material unit, Residuum A (Table 6), is recognized . Its characteristics ,though expanded to include some coarse textured material, are effectively the same as in BNP an dJNP (Walker et al. 1982a) . Medium textures (
Table 5 . Characteristics of modal unconsolidated mineral genetic materials in MR NP and GNP .GeneticGeneticCharacteristic sMaterialMateria lOrigin Symbol' Class Calcareousness Texture Genetic Material Uni tBedrock RU Residual Noncalcareous Medium to coarse Residuum AoGravity C A Landslide Noncalcareous Coarse to fragmental Landslide materia lNC Colluvial Noncalcareous Coarse Colluvium Amô Noncalcareous Medium Colluvium Biv Ice M Morainal Noncalcareous Coarse Till ANoncalcareous Medium Till Bm â Calcareous Medium Till C+qqa•aON ar) MF G Ice Contact Noncalcareous Variable Ice Contact Stratified Drift Cm •aStratifie dFlowing water FG Glaciofluvial Noncalcareous Coarse Glaciofluvial material AF Fluvial Non- to weak Coarse-stratified Fluvial material AAir E Eolian Altered Medium Eolian material BV1 Genetic material symbols are from C .S .S .C . (1978a) except for R U , C A and MFG which are defined in this section .2 Modified from C .S .S .C . (1978a) as outlined in this section .
Page 1: Alberta Instituteof PedologyUnivers
Page 4 and 5: CHAPTER V - ECOLOGICAL INTEGRATION
Page 6 and 7: TABLES1 . Temperature (°C) ranges
Page 8 and 9: Wildlife features of Cutbank (CT) E
Page 10 and 11: 18. Sampled Eluviated Dystric Bruni
Page 12 and 13: 53. RD3 sample site with the heathe
Page 14 and 15: ABSTRACTMount Revelstoke and Glacie
Page 16 and 17: NFig . 1 . Location and drainage sy
Page 18 and 19: MRNP contains several high elevatio
Page 20 and 21: o'Table 2 . Temperature data (°C)
Page 22 and 23: Table 4. Snow depths for stations i
Page 24 and 25: STRUCTURAL FRAMEWOR KBedrock in the
Page 28 and 29: Table 6. Characteristics of Residuu
Page 30 and 31: Table 7. Characteristics of colluvi
Page 32 and 33: Table 8 . Characteristics of morain
Page 34 and 35: Table 9 . Characteristics of Ice Co
Page 36 and 37: Fig . 5 . Textural variation among
Page 38 and 39: ORGANIC COMPONENTThe organic landfo
Page 40 and 41: Soil Reaction : with a pH meter usi
Page 42 and 43: BRUNISOLIC SOIL SBrunisolics occur
Page 44 and 45: Gleysolics are most common on flat
Page 46 and 47: CHAPTER III - VEGETATIO NP .L .Achu
Page 48 and 49: Fig . 6 . Ecoregions of Mount Revel
Page 50 and 51: ALPINE ECOREGIO NThe Alpine Ecoregi
Page 52 and 53: C14 is mature successionally with s
Page 54 and 55: In the western Cascades of Washingt
Page 56 and 57: Table 17 . Stands of the balsam pop
Page 58 and 59: C47: Tsuga mertensiana-Abies lasioc
Page 60 and 61: Table 20 . Stands of the Engelmann
Page 62 and 63: Table 22 . Stands of the western he
Page 64 and 65: Table 23 . Stands of the western re
Page 66 and 67: Binkley and Graham (1981) describe
Page 68 and 69: Table 26. Stands of the Engelmann s
Page 70 and 71: 011 : Picea spp ./Ledum groenlandic
Page 72 and 73: Table 29 . Stands of the aspen-west
Page 74 and 75: Vegetation : The tree layer is open
Page 76 and 77:
Table 32 . Stands of the subalpine
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Table 34 . Stands of the subalpine
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Table 36 . Stands of the willow-mou
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Table 38 . Stands of the alder/skun
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Table 40. Stands of the mountain av
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Other Studies : H2 is also describe
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Vegetation : Carex aquatilis (50-80
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Table 45 . Stands of the fleabane-v
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H21 : Carex spp .(sedge )Environmen
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species not climax for the site . S
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calcareous conditions are more comm
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SAMPLING RATIONALEMethods were chos
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third are highly important . The fi
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SMALL MAMMAL ASSOCIATION 1Shrubland
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Avalanche alder shru bSMALL MAMMAL
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Definitive Speciesfreq . dens . fre
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Vegetation Type correlate swillow/h
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Upper Subalpine coniferous closed f
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Vegetation Type correlatessubalpine
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RemarksThe average DI is 4 .1 .In t
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Additional SpeciesHermit Thrush .09
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Brown Creeper .073 Nashville Warble
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CHAPTER V • ECOLOGICAL INTEGRATIO
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EcosectionsEcoregions are conceptua
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ECOLOGICAL (BIOPHYSICAL) LEGEND COR
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Fig . 8 . Landscape schematic of to
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Table 50 . Wildlife features of AB
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Current landform construction is ve
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Table 52. Wildlife features of AK E
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Fig . 10 . Landscape schematic of t
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Table 54 .EcositeWildlife features
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Table 56 . Wildlife features of CE
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Table 58 . Wildlife features of CM
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Fig. 11 . Landscape schematic of to
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Table 60. Wildlife features of CT E
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GF - GRIFFITH ECOSECTIO NThe Griffi
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WILDLIFEGF is the most important to
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Table 63 . Definitive features of t
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GEOMORPHOLOGYHE3 is geomorphically
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Table 67. Definitive features of He
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wash and soil creep . A few tracts
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Table 68 .Wildlife features of HR E
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Table 69 . Definitive features of J
Page 162 and 163:
Table 70 . Wildlife features of JD
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GEOMORPHOLOG YThe predominant genet
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KX - KUSKANAX ECOSECTIONThe Kuskana
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Table 75 . Definitive features of t
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and aprons are a poorly sorted, til
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NC3, and NC4 have the same hemlock
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from Bm and Bf (Brunisolic soils) t
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Table 80 .Wildlife features of NC E
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Table 81 . Definitive features of R
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WILDLIFESMA 13 is assumed to be pre
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Such soils indicate episodic deposi
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WILDLIFEWR1 Wildlife FeaturesUngula
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MISCELLANEOUS LANDSCAPE SCR - COLLU
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unvegetated . A few tracts have spa
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Bamberg, S .A. and J . Major . 1968
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Day, D., C. Zinkan and G. Wickware
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Jurdant, M., D .S . Lacate, S .C. Z
Page 196 and 197:
Ogilvie, R .T . 1976 . The Alpine a
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Sneddon, J .I ., L.M . Lavkulich, a
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Whittaker, R .H . 1967 . Gradient a
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POLYPODIACEAEAdiantum pedatum L . v
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Sambucus racemosa L. var . melanoca
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CORNACEAECornus canadensis L .Cornu
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LABIATAEGaleopsis tetrahit L .Lycop
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Anemone parviflora Michx. G tAquile
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Tellima grandiflora (Pursh) Dougl .
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GRAMI NEA Ex Agroelymus mossii Lepa
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ORCHIDACEA ECorallorhiza maculata R
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Dicranella heteromalla (Hedw .) Sch
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Bryoria pseudofuscescens (Gyeln.) B
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Usnea scabrata Nyl . RXanthoria ele
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Turkey Vulture Cathartes aura (Linn
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Lazuli Bunting Passerina amoena (Sa
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APPENDIX C - CORRELATION OF MAP UNI
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MR & GNP Lardeau Seymour ArmJN2KX1
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Table D1 . Pedon (Alberta 1983 No .
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1 =li slu!
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Table D5. Pedon (Alberta 1981 No .
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44 M W N. M M .VI+MM Mw.N3
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Table D9 . Pedon (Alberta 1983 No .
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Table 11 . Pedon (Alberta 1983 No.
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Table D15 . Pedon (Alberta 1983 No
Page 248 and 249:
Page 250 and 251:
Table D19. Pedon (Alberta 1983 No.
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Page 254 and 255:
Page 256 and 257:
Page 258 and 259:
Page 260 and 261:
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Page 264 and 265:
Page 266 and 267:
Page 268 and 269:
OPEN FOREST VEGETATION TYPES9: Pice
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COLORPLATE S1-64
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11 . Sampled C)rtbic Ilumo -Eerric
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21 . Western hemlock-wester nred ce
Page 276 and 277:
34. HR5 (lower to mid slope (and AK
Page 278 and 279:
47. Sampled Orthic Dystri cBrunisol
Page 280:
59. Sampled Orthic Glevsol u fthe W
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