FRDA Report: Black Cottonwood and Balsam Poplar Managers ...

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TABLE 6. Biogeoclimatic units and site series where cottonwood is commonly found in the Nelson Forest Region, British Columbia (Silviculture Interpretations Working Group 1993) a Biogeoclimatic unit Site series ICHdw CwHw - White pine - Devil’s club ICHdw; ICHmw1; ICHmw2; ICHmw3; ICHvk1; ICHwk1 CwHw - Devil’s club - Lady fern ICHmk1 SxwFd - Gooseberry - Sarsaparilla; Sxw - Oak fern ICHmk1; IDFdm1; IDFdm2 Sxw - Horsetail ICHmw1 CwHw - Oval-leaved blueberry - Oak fern ICHmw1; ICHmw2 CwHw - Horsetail ICHmw2 CwHw - Oak fern - Foamflower ICHmw2; ICHmw3; ICHvk1; ICHwk1 CwSxw - Skunk cabbage ICHmw3; ICHwk1 CwHw - Oak fern ICHvk1 CwHw - Oak fern - Spiny wood fern ICHvk1; ICHwk1 CwSxw - Devil’s club - Horsetail ICHwk1 Act - Dogwood - Twinberry IDFdm1 SxwFd - Dogwood - Gooseberry IDFdm2 SxwAt - Sarsaparilla IDFxh1 SxwFd - Douglas maple - Dogwood MSdk Sxw - Soopolallie - Snowberry; Sxw - Dogwood - Horsetail MSdm1 Sxw - Gooseberry; Sxw - Gooseberry - Oak fern PPdh1 PyAct - Snowberry - Kentucky bluegrass; AtAct - Snowberry - Horsetail PPdh2 PyAt - Rose - Solomon’s-seal; Act - Dogwood - Nootka rose a See Appendix 1 for the full names of these biogeoclimatic units and for the tree species whose abbreviation begins the name of each site series. 16
TABLE 7. Biogeoclimatic units and site series where cottonwood is commonly found in the Vancouver Forest Region, British Columbia (Silviculture Interpretations Working Group 1993) a Biogeoclimatic unit Site series CDFmm CwBg - Foamflower; Cw - Snowberry; Cw - Vanilla leaf; Cw - Indian plum CDFmm; CWHdm; CWHds1; CWHds2; CWHmm1; CWHms1; CWHms2; CWHvm1; CWHws2; CWHxm Act - Red-osier dogwood; Act -Willow CDFmm; CWHdm; CWHxm Cw - Slough sedge CWHdm; CWHxm Cw - Sword fern; Cw - Foamflower; Cw - Black twinberry CWHdm; CWHds1; CWHds2; CWHmm1; CWHms1; CWHms2; CWHvm1; CWHws2; CWHxm Ss - Salmonberry CWHdm; CWHxm Cw - Salmonberry CWHds1; CWHds2 Cw - Devil’s club; Cw - Solomon’s-seal CWHmm1; CWHvm1 BaCw - Foamflower; BaCw - Salmonberry CWHms1; CWHms2; CWHws2 BaCw - Oak fern; BaCw - Devil’s club CWHvm1 BaSs - Devil’s club CWHvm1; CWHws2 CwSs - Skunk cabbage a See Appendix 1 for the full names of these biogeoclimatic units and for the tree species whose abbreviation begins the name of each site series. 17
Page 1 and 2: Black Cottonwood and Balsam Poplar
Page 3 and 4: Funding for this publication was pr
Page 5 and 6: ACKNOWLEDGEMENTS Preparation of thi
Page 7 and 8: 5 MANAGING COTTONWOOD-BALSAM POPLAR
Page 9 and 10: FIGURES 1 Geographic distribution o
Page 11 and 12: 1 INTRODUCTION This handbook brings
Page 13 and 14: The one common thread in these alte
Page 15 and 16: TABLE 2. Some silvical and silvicul
Page 17 and 18: Begin by basing decisions for silvi
Page 19 and 20: If the answer to any of these quest
Page 21 and 22: TABLE 3. Forest land areas in which
Page 23 and 24: Information Sources: Brayshaw 1965;
Page 25: TABLE 5. Biogeoclimatic units and s
Page 29 and 30: TABLE 8. Continued Biogeoclimatic u
Page 31 and 32: TABLE 9. Continued Biogeoclimatic u
Page 33 and 34: In northeastern British Columbia, f
Page 35 and 36: Cottonwood and balsam poplar are di
Page 37 and 38: Root systems of both cottonwood and
Page 39 and 40: TABLE 12. Silvicultural implication
Page 41 and 42: Cottonwoods that are␣ established
Page 43 and 44: TABLE 13. Characteristic vegetation
Page 45 and 46: Large quantities of seed are produc
Page 47 and 48: FIGURE 10. Black cottonwood coppice
Page 49 and 50: The main cottonwood-associated spec
Page 51 and 52: Information Sources: Conard 1984; D
Page 53 and 54: Currently available information for
Page 55 and 56: The remainder of this section consi
Page 57 and 58: Height (m) 65 60 55 50 45 40 35 30
Page 59 and 60: Dominant height (m) 40 35 30 25 20
Page 61 and 62: TABLE 16. Common insect, disease, a
Page 63 and 64: TABLE 16. Continued COMMON INSECTS
Page 65 and 66: A B C E D FIGURE 22. Foliar disease
Page 67 and 68: Information Sources: Hiratsuka and
Page 69 and 70: Information Sources: Klinka and Fel
Page 71 and 72: TABLE 17. Black cottonwood free-gro
Page 73 and 74: TABLE 20. Currently suggested stock
Page 75 and 76: TABLE 21. Currently suggested stock
Page 77 and 78:
Information Sources: McAuliffe 1989
Page 79 and 80:
Highest growth potential of hybrid
Page 81 and 82:
Information Sources: Ronald and Ste
Page 83 and 84:
Total height (m) 25 20 15 10 5 0 1
Page 85 and 86:
For Populus trichocarpa - P.␣ del
Page 87 and 88:
Poplars figure prominently in today
Page 89 and 90:
In northern British Columbia and in
Page 91 and 92:
Information Sources: Comeau and Boa
Page 93 and 94:
A non-herbicidal method to control
Page 95 and 96:
Information Sources: McLennan and K
Page 97 and 98:
stands with scattered large cottonw
Page 99 and 100:
Cottonwood stands on alluvial flood
Page 101 and 102:
FIGURE 32. Dead down coarse woody c
Page 103 and 104:
TABLE 26. Wildlife species in Briti
Page 105 and 106:
Black cottonwood trees are used ext
Page 107 and 108:
Low fluvial benches that are subjec
Page 109 and 110:
FIGURE 33. In many interior valleys
Page 111 and 112:
Information Sources: Schiechtl 1980
Page 113 and 114:
A major priority for cottonwood res
Page 115 and 116:
Information Sources: McLennan and M
Page 117 and 118:
.␣ 1995b. Forest Practices Code o
Page 119 and 120:
Hiratsuka, Y. 1987. Forest tree dis
Page 121 and 122:
Mitchell, C.P., J.B. Ford-Robertson
Page 123 and 124:
van Oosten, C. 1991. Poplar trials
Page 125 and 126:
mycelium A group or mass of hyphae
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