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  1. No Access

    Article

    The Influence of Condensed Tannin Structure on Rate of Microbial Mineralization and Reactivity to Chemical Assays

    We examined how tannin structure influences reactivity in tannin assays and carbon and nitrogen mineralization. Condensed tannins from the foliage of ten tree and shrub species and from pecan shells (Carya illino...

    Charlotte E. Norris, Caroline M. Preston, Karen E. Hogg… in Journal of Chemical Ecology (2011)

  2. No Access

    Article

    Short-term response of salal (Gaultheria shallon Pursh) to commercial harvesting for floral greenery

    Salal (Gaultheria shallon Pursh), which is widely used for floral greenery, is an important non-timber forest product (NTFP) from the coastal forests of the Pacific Northwest of North America. However, there are ...

    Wendy Cocksedge, Brian D. Titus in Agroforestry Systems (2006)

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    Article

    Does shelterwood harvesting have less impact on forest floor nutrient availability and microbial properties than clearcutting?

    Chemical and microbial properties of the forest floor were measured in 4-year-old shelterwood treatment plots in the montane coastal western hemlock biogeoclimatic zone of British Columbia, Canada, and compar...

    Robert L. Bradley, Brian D. Titus, Karen Hogg in Biology and Fertility of Soils (2001)

  4. No Access

    Article

    Improvement of nutritional site quality 13 years after single application of fertiliser N and P on regenerating cedar-hemlock cutovers on northern Vancouver Island, B.C.

    Post-clearcut silvicultural treatments, to improve tree growth and reduce salal (Gaultheria shallon) competition, were established in five different forest blocks on northern Vancouver Island, in 1984. Plots were...

    Robert L. Bradley, Brian D. Titus, Caroline M. Preston, Jennifer Bennett in Plant and Soil (2000)