Wass, E.F.
-
Soil displacement and compaction effects on conifer seedlings in Southeast British Columbia: Study establishment. 2014. Maynard, D.G.; Hogg, K.E.; Wass, E.F.; Curran, M.P. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, British Columbia. Information Report BC-X-433. 31p.
Maynard, D.G.; Hogg, K.E.; Wass, E.F.; Curran, M.P.
Year: 2014
Catalog ID: 35444
Issued by: Pacific Forestry Centre
Availability: PDF (download)
-
A New Subspecies of Arceuthobium tsugense (Viscaceae) from British Columbia and Washington. 2003. Wass, E.F.; Mathiasen, R.L. Novon 13: 268-276.
Year: 2003
Catalog ID: 22660
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Croissance des arbres au cours des 15 années suivant des opérations de dessouchage à l'intérieur de la Colombie-Britanique. 1999. Wass, E.F.; Senyk, J.P. Ressources naturelles Canada, Service canadien des forêts, Centre de foresterie du Pacifique, Victoria, C-B. Notes de Transfert Technologique 13.
-
Tree growth for 15 years following stumping in interior British Columbia. 1999. Wass, E.F.; Senyk, J.P. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. Technology Transfer Note 13.
-
Impacts of cross-contour skidroads on properties of a gravelly sandy loam soil and on planted seedling performance. 1997. Wass, E.F.; Smith, R.B. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. Information Report BC-X-369. 38 p.
-
Impacts of stump uprooting on a gravelly sandy loam soil and planted Douglas-fir seedlings in south-coastal British Columbia. 1997. Wass, E.F.; Smith, R.B. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. Information Report BC-X-368. 15 p.
-
Effects of harvesting and trail rehabilitation on soil and long-term forest productivity in alternative silvicultural systems trials. 1995. Senyk, J.P.; Craigdallie, D.; Wass, E.F. Pages 25-36 in J.T. Arnott, W.J. Beese, A.K. Mitchell, and J. Peterson, Editors. Montane alternative silvicultural systems (MASS), Proceedings: Workshop. June 7-8, 1995, Courtenay, British Columbia. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC, FRDA Report 238, copublished by the BC Ministry of Forests. 122 p.
Senyk, J.P.; Craigdallie, D.; Wass, E.F.
Year: 1995
Catalog ID: 4223
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Rainfall simulation, soil infiltration, and surface erosion on skidroad surfaces - Nelson forest region. 1994. Commandeur, P.R.; Wass, E.F. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. FRDA Report 228, Copublished by the BC Ministry of Forests.
Year: 1994
Catalog ID: 4078
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
-
Impacts of soil disturbance on roots systems of Douglas-fir and lodgepole pine seedlings. 1994. Wass, E.F.; Smith, R.B. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. Information Report BC-X-348.
-
Impacts of skidroads on properties of a calcereous loamy soil and on planted seedling performance. 1994. Smith, R.B.; Wass, E.F. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. Information Report BC-X-346.
-
Impacts of a stump uprooting operation on properties of a calcareous loamy soil and on planted seedling performance. 1994. Smith, R.B.; Wass, E.F. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. Information Report BC-X-344. 19 p.
-
Evidence of resistance to hemlock dwarf mistletoe (Arceuthobium tsugense) in western hemlock (Tsuga heterophylla) clones. 1993. Smith, R.B.; Wass, E.F.; Meagher, M.D. European Journal of Forest Pathology 23: 163-170.
Smith, R.B.; Wass, E.F.; Meagher, M.D.
Year: 1993
Catalog ID: 3306
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Impacts of two stumping operations on site productivity in interior British Columbia. 1991. Smith, R.B.; Wass, E.F. Forestry Canada, Pacific Forestry Centre, Victoria, BC. Information Report BC-X-327. 43 p.
-
Soil displacement in stump-uprooting equipment trials on a root rot-infested cutover. 1989. Smith, R.B.; Wass, E.F. Journal of Soil and Water Conservation 44(4): 351-352.
Year: 1989
Catalog ID: 2961
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Some chemical and physical characteristics of skidroads and adjacent undisturbed soils. 1985. Smith, R.B.; Wass, E.F. Agriculture Canada, Ministry of State for Forestry, Pacific Forest Research Centre, Victoria, BC. Information Report BC-X-261. 28 p.
-
Preliminary assessment of impacts of two stumping operations on site productivity, interior British Columbia. 1984. Smith, R.B.; Wass, E.F. Pages 247-251 in New forests for a changing world, Proceedings: of the 1983 Convention of the Society of American Foresters. October 16-20, 1983, Portland, Oregon. The Society, Portland, OR.
Year: 1984
Catalog ID: 2395
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Changes in ground-surface characteristics and vegetative cover associated with logging and prescribed broadcast burning. 1983. Smith, R.B.; Wass, E.F. Pages 100-109 in G. Hartman, Editor. Proceedings of the Carnation Creek Workshop, A 10 Year Review, February 24-26, 1982, Malaspina College, Nanaimo, B.C. Canada Dept of Fisheries and Oceans, Ottawa.
Year: 1983
Catalog ID: 2318
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Tree growth on skidroads on steep slopes logged after wildfires in central and southeastern British Columbia. 1980. Smith, R.B.; Wass, E.F. Environment Canada, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, BC. Information Report BC-R-6. 28 p.
-
Tree growth on and adjacent to contour skidroads in the subalpine zone, southeastern British Columbia. 1979. Smith, R.B.; Wass, E.F. Fisheries and Environment Canada, Canadian Forest Service, Pacific Forest Research Centre, Victoria, BC. Information Report BC-R-2. 26 p.
-
Infection trials with three dwarf mistletoe species within and beyond their known ranges in British Columbia. 1979. Smith, R.B.; Wass, E.F. Canadian Journal of Plant Pathology 1: 47-47.
Year: 1979
Catalog ID: 1986
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Soil disturbance, vegetative cover and regeneration on clearcuts in the Nelson Forest District. 1976. Smith, R.B.; Wass, E.F. Government of Canada. Department of the Environment. Canadian Forest Service, Pacific Forest Research Centre, Victoria, BC. Information Report BC-X-151.
Year: 1976
Catalog ID: 3986
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
-
Ecology of shore pine stands infested with dwarf mistletoe on southeastern Vancouver Island. 1976. Wass, E.F. Government of Canada. Department of the Environment. Canadian Forest Service, Pacific Forest Research Centre, Victoria, BC. Information Report BC-X-142. 33 p.
-
Field evaluation of ecological differentiation of dwarf mistletoe on shore pine and western hemlock. 1976. Smith, R.B.; Wass, E.F. Canadian Journal of Forest Research 6(2): 225-228.
Year: 1976
Catalog ID: 1750
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Estimating annual height growth by the internode method. 1973. Wass, E.F.; Szabo, T. Bi-monthly Research Notes 29(1): 1.
-
Infection of amabilis fir by larch dwarf mistletoe. 1972. Smith, R.B.; Wass, E.F. Bi-monthly Research Notes 28(2)&(3): 17.
-
Douglas-fir, a new host for hemlock dwarf mistletoe. 1972. Smith, R.B.; Wass, E.F. Bi-monthly Research Notes 28(2)&(3): 15.
