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  1. No Access

    Chapter

    Integrated Models of Forested Regions

    This chapter presents the results of a discussion among physical, ecological and social scientists, to evaluate how and why forested regions should be the subject of integrated regional models (IRM). We presen...

    S. T. A. Pickett, I. C. Burke, V. H. Dale, J. R. Gosz… in Integrated Regional Models (1994)

  2. No Access

    Article

    Seasonal, annual, and treatment-induced variation in available nitrogen pools and nitrogen-cycling processes in soils of two Douglas-fir stands

    Forest-floor and 0–10 cm depth mineral soil horizons in two stands of Douglas fir were sampled for available NH4 +-N and NO3 −-N, N-mineralization potentials, and nitrification potentials for 2 years. The plots i...

    C. S. White, J. R. Gosz, J. D. Horner, D. I. Moore in Biology and Fertility of Soils (1988)

  3. No Access

    Article

    Factors controlling nitrogen mineralization and nitrification in forest ecosystems in New Mexico

    Forest floor and mineral soil from ponderosa-pine, Douglas-fir, aspen and spruce-fir ecosystems located along a rising gradient in New Mexico were tested with laboratory assays for factors controlling N minera...

    C. S. White, J. R. Gosz in Biology and Fertility of Soils (1987)

  4. No Access

    Article

    Tannin, nitrogen, and cell wall composition of green vs. senescent Douglas-fir foliage

    Tannin, cell wall, and nitrogen composition of green foliage and needle litter of similar-aged Douglas-fir (Pseudotsuga menziesii Mirb. Franco) from two stands differing in density and crown closure were compared...

    J. D. Horner, R. G. Cates, J. R. Gosz in Oecologia (1987)

  5. No Access

    Article

    Effects of plants on net mineralization of nitrogen in forest soil microcosms

    The effects of plant roots on net N mineralization were examined by comparing soil microcosms with and without plants. Additionally, inorganic N amendments were used to test for competition for N between plant...

    F. M. Fisher, J. R. Gosz in Biology and Fertility of Soils (1986)

  6. No Access

    Article

    Effects of trenching on soil processes and properties in a New Mexico mixed-conifer forest

    Trenching was used to reduce root activity in treeless plots in a New Mexico mixed-conifer forest to examine the effects of plant roots on soil processes. Trenching led to increases in moisture content (104%),...

    F. M. Fisher, J. R. Gosz in Biology and Fertility of Soils (1986)