Keyword: cedar

• A comparison of manual brushing treatments in the ICHdw at Redfish Creek: 10-year results from blocks 10-13.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0223.htm
  After harvesting, sites in the Interior Cedar-Hemlock Dry Warm subzone (ICHdw) frequently regenerate to rich, brush-dominated communities that can inhibit successful conifer establishment. Species common to these post-harvested areas include: paper birch (Betula papyrifera Marsh.), Douglas maple (Acer glabrum Torr. var. douglasii [Hook.] Dipp.), redstem ceanothus (Ceanothus sanguineus Pursh), beaked hazelnut (Corylus cornuta Marsh.), ocean spray (Holodiscus discolor (Pursh) Maxim.), common snowberry (Symphoricarpos albus [L.] Blake), thimbleberry (Rubus parviflorus Nutt.), and fireweed (Epilobium angustifolium L.). Located on the lower valley slopes of southeastern British Columbia, the ICHdw subzone also features other important land uses that make forest management complex and controversial. In addition to being the most diverse subzone in the province in terms of tree species (Braumandl and Curran 1992), this subzone often provides critical winter ...

• A comparison of four treatments for weeding Engelmann spruce plantations in the interior cedar hemlock zone of British Columbia: ten years after treatment.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0224.htm
  A comparison of four treatments for weeding Engelmann spruce plantations in the interior cedar hemlock zone of British Columbia: ten years after treatment. ...

• Development of height-age and site-index functions for even-aged interior Douglas-fir in British Columbia.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0559.htm
  Height-age and site-index curves were developed from stem analysis of 262 dominant trees in 68 plots located in even-aged Douglas-fir stands in the interior of British Columbia. Study plots were located throughout the geographic range of the species in the Interior Douglas-fir, Interior Cedar-Hemlock, and Sub-Boreal Spruce biogeoclimatic zones. Plots ranged in site index from 7.8 to 30.4 m at 50 years breast-height age, and in age from 64 to 347 years. A polymorphic conditioned logistic function was selected for predicting height as a function of breast-height age and site index; a linear model was selected for predicting site index as a function of height and breast-height age. The height-age and site-index curves were slightly different from polymorphic curves developed from stem analysis data in nearby northern Idaho and greatly different from existing anamorphic curves developed from temporary sample plot data in the interior of British Columbia. ...

• Blister rust resistance in western white pine - does it have a future.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0714.htm
  Proceedings of the Interior Cedar Hemlock White Pine Forests: Ecology and Management. Dept. Nat. Res. Sci., Wash. State Univ., Pullman. pp. 123-132. ...

• Interior Cedar / Hemlock Zone.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0760.htm
  Interior Cedar / Hemlock Zone. ...

• Response of mycorrhizal western red cedar to organic P sources and benomyl.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0930.htm
  Response of mycorrhizal western red cedar to organic P sources and benomyl. ...

• Western red cedar growth and vesicular-arbuscular mycorrhizal colonization in fumigated and nonfumigated nursery beds.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0939.htm
  Western red cedar growth and vesicular-arbuscular mycorrhizal colonization in fumigated and nonfumigated nursery beds. ...

• Soil Fauna communities in Cedar-Hemlock and Hemlock-Amabilis fir forest types on northern Vancouver Island, B.C.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0961.htm
  Soil Fauna communities in Cedar-Hemlock and Hemlock-Amabilis fir forest types on northern Vancouver Island, B.C. ...

• Comparison of soil fauna communities between Cedar-Hemlock and Hemlock-Amabilis fir forest phases on Vancouver Island.
  http://www.for.gov.bc.ca/hre/pubs/pubs/0977.htm
  Comparison of soil fauna communities between Cedar-Hemlock and Hemlock-Amabilis fir forest phases on Vancouver Island. ...

• How light conditions affect tree seedling performance in the Interior Cedar-Hemlock Subzone: Preliminary Results-EP1191.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1133.htm
  How light conditions affect tree seedling performance in the Interior Cedar-Hemlock Subzone: Preliminary Results-EP1191. ...

• Western redcedar site index models for the interior of British Columbia.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1140.htm
  Models are developed to predict top height, site index, and years to breast height for western redcedar (Thuja plicata Donn) on interior sites. Stem analysis and ecological data were collected from 46 plots in the Interior Cedar-Hemlock and Interior Douglas-fir biogeoclimatic zones. Four site trees were stem analyzed from each 0.04-ha plot. These data were converted into top height–breast height age, growth intercept, years to breast height, and site index data. A site index, growth intercept, and years to breast height model were then fit to the data. When faced with a choice of models, a graph of the models' relative accuracy assists in selecting the appropriate model. ...

• Growth and Development Following Partial Cutting of a Complex Stand in the Interior Cedar-Hemlock Zone of British Columbia: 40-Year Results.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1226.htm
  Growth and Development Following Partial Cutting of a Complex Stand in the Interior Cedar-Hemlock Zone of British Columbia: 40-Year Results. ...

• Cold hardiness of yellow-cedar.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1254.htm
  Cold hardiness of yellow-cedar. ...

• Yellow-cedar: Importance and potential.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1257.htm
  Yellow-cedar: Importance and potential. ...

• Genecology of yellow-cedar.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1258.htm
  Genecology of yellow-cedar. ...

• Gas exchange, water relations and morphology of yellow-cedar seedlings and stecklings before planting and after establishment.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1259.htm
  Gas exchange, water relations and morphology of yellow-cedar seedlings and stecklings before planting and after establishment. ...

• Changes in shoot water relations parameters of yellow-cedar in response to environmental variables.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1260.htm
  Changes in shoot water relations parameters of yellow-cedar in response to environmental variables. ...

• Effect of population, environment and maturation on the frost hardiness of yellow-cedar.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1262.htm
  Effect of population, environment and maturation on the frost hardiness of yellow-cedar. ...

• Water relations and gas exchange processes of yellow-cedar donor-plants and cuttings in response to maturation.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1263.htm
  Water relations and gas exchange processes of yellow-cedar donor-plants and cuttings in response to maturation. ...

• Genetics of seed and seedling traits in yellow-cedar.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1265.htm
  Genetics of seed and seedling traits in yellow-cedar. ...

• Gas exchange processes of yellow-cedar in response to environmental variables.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1268.htm
  Gas exchange processes of yellow-cedar in response to environmental variables. ...

• Clonal forestry with yellow-cedar.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1269.htm
  Clonal forestry with yellow-cedar. ...

• Water movement in yellow-cedar seedlings and rooted cuttings: Comparisons of whole plant and root system pressurization methods.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1271.htm
  Water movement in yellow-cedar seedlings and rooted cuttings: Comparisons of whole plant and root system pressurization methods. ...

• Yellow-cedar stecklings: Nursery production and field performance.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1274.htm
  Yellow-cedar stecklings: Nursery production and field performance. ...

• Coarse woody debris: inventory, decay modelling, and management implications in three biogeoclimatic zones.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1342.htm
  To assess recent management practices, post-harvest levels of coarse woody debris (CWD) were measured in the Southern Interior and Northern Interior forest regions of British Columbia. A simple input and decay model was used to estimate the volumes of CWD that might be present at the end of managed forest rotations. In four ecosystems (Sub-Boreal Spruce [SBS] mk1 variant, Interior Douglas-fir [IDF] dm2 variant, Interior Cedar–Hemlock [ICH] dw variant, and ICHvk2/wk3 variants) that were sampled a few years after harvest, between 58 and 80% of the CWD volume came from pieces less than 6 m in length. Modelling of CWD decay and net new CWD input from the developing stand indicated that by rotation end (after 90 years), CWD volumes would have decreased to about 15% (SBSmk1) and 1% (IDFdm2) of the CWD volumes found in mature unmanaged stands. In the ecosystems studied, this research suggests that specific management guidance for deadwood will be required to maintain CWD (outside of reserves) in managed stands. V ...

• Effects of fertilization on the growth and foliar nutrition of immature Douglas-fir in the Interior Cedar-Hemlock zone of British Columbia: six-year results.
  http://www.for.gov.bc.ca/hre/pubs/pubs/1382.htm
  Effects of fertilization on the growth and foliar nutrition of immature Douglas-fir in the Interior Cedar-Hemlock zone of British Columbia: six-year results. ...