Search Results - "Chappell, H.N"

Additional carbon sequestration following repeated urea fertilization of second-growth Douglas-fir stands in western Washington by Canary, J.D, Harrison, R.B, Compton, J.E, Chappell, H.N

“…We examined whether N fertilization of Douglas-fir ( Psuedotsuga menziesii (Mirb.)) plantations in western Washington State could affect C sequestration in…”
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Douglas fir growth and foliar nutrient responses to nitrogen and sulfur fertilization by Blake, J.I. (School of Forestry, Auburn Univ., AL), Chappell, H.N, Bennett, W.S, Webster, S.R, Gessel, S.P

“…Nitrogen-fertilizer response in conifer stands of the Pacific Northwest has been related to soil and foliar S, and growth has occasionally been enhanced by the…”
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Forest fertilization research and practice in the Pacific Northwest by Chappell, H. N., Cole, D. W., Gessel, S. P., Walker, R. B.

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Soil organic carbon in a mountainous, forested region: relation to site characteristics by Homann, P.S. (Oregon State University, Corvallis, OR.), Sollins, P, Chappell, H.N, Stangenberger, A.G

“…Soil organic C content (SOC, kilograms C per square meter) and its relation to site characteristics are important in evaluating current regional, continental,…”
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Long-term effects of nitrogen fertilization on nitrogen availability in coastal Douglas-fir forest floors by Chappell, H.N, Prescott, C.E, Vesterdal, L

“…It has been suggested that a long-term increase in N availability could be achieved by repeated N fertilization of forests, and that the increase in N…”
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Young true fir trees response to nitrogen fertilization in western Washington and Oregon by Chappell, H.N, Bennett, W.S

“…Forest fertilization has been successful in Douglas fir [Pseudotsuga menziesii (Mirbel) Franco] stands in the Pacific Northwest, but little information is…”
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