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A provenance test of 49 seed sources of Scots pine (Pinus sylvestris L.) from eastern Europe, Russia, and Siberia was established in two plantations in north-central North Dakota. After 22 years, trees from seed sources within the region bounded by 20° to 57° east longitude and 50° to 58° north l...


Cunningham, R.A.Haverbeke, D.F. van[Twenty-two year results of a scot pine (Pinus sylvestris L.) provenance test in North Dakota]Twenty-two year results of a scot pine (Pinus sylvestris L.) provenance test in North Dakota
Edminster, C.B.Hawksworth, Frank G.Mathiasen, R.L.Mowrer, H. ToddOlsen, W.K.Schuler, T.M.[GENGYM: A variable density stand table projection system calibrated for mixed conifer and ponderosa pine stands in the southwest]GENGYM: A variable density stand table projection system calibrated for mixed conifer and ponderosa pine stands in the southwest
Ffolliott, Peter F.Gottfried, G.J.[Mixed conifer and aspen regeneration in small clearcuts within a partially harvested Arizona mixed conifer forest]Mixed conifer and aspen regeneration in small clearcuts within a partially harvested Arizona mixed conifer forest

A microcomputer-based soil temperature model was developed to predict temperature at the litter-soil interface and soil temperatures at three depths (0.10 m, 0.20 m, and 1.25 m) under closed forest canopies. Comparisons of predicted and measured soil temperatures indicated good model performance ...


Vose, J.M.Swank, Wayne T.[A soil temperature model for closed canopied forest stands]A soil temperature model for closed canopied forest stands
Grender, J.M.Dell, T.R.Reich, R.M.[Theory and derivation for weibull parameter probability weighted moment estimators]Theory and derivation for weibull parameter probability weighted moment estimators
Edwards, B.M.Dangerfield, Coleman W.[Reliable, low-cost alternatives for pine regeneration in the south]Reliable, low-cost alternatives for pine regeneration in the south
Autor: Shelton, M.G.

Some of the factors affecting the establishment of shortleaf pine regeneration after the initial treatments implementing uneven-aged silviculture in shortleaf pine-hardwood stands are quantitatively described in this publication.


Shelton, M.G.[Effects of seed production, seedbed consition, and overstory basal area on the establishment of shortleaf pine seedlings in the Ouachita Mountains]Effects of seed production, seedbed consition, and overstory basal area on the establishment of shortleaf pine seedlings in the Ouachita Mountains

Regression models of height growth and survival were fitted to aggregate data for trees, protected and not protected from animal damage, that had been surveyed on Douglas-fir and ponderosa pine plantations in Oregon and Washington. Animal damage significantly affected both height and survival. Dy...


Brodie, J.D.Black, H.C.Dimock II, E.J.Evans, J.Kao, Ch.Rochelle, J.A.[Animal damage to coniferous plantation in Oregon and Washington. Part II. An economic evaluation]Animal damage to coniferous plantation in Oregon and Washington. Part II. An economic evaluation

Mammal and bird damage recorded on Douglas-fir and ponderosa pine plots-randomly established in Oregon and Washington during 1963-64, then observed for 5 to 10 years-was evaluated for impact on survival and growth. In all, 194 plots were installed, and 10 of the 110 seedlings on each plot were ca...


Black, H.C.Dimock II, E.J.Evans, J.Rochelle, J.A.[Animal damage to coniferous plantation in Oregon and Washington. Part I. A survey, 1963-1975]Animal damage to coniferous plantation in Oregon and Washington. Part I. A survey, 1963-1975

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