Forest Sciences Commons^™

Trouble In The Quakies [Populus Tremuloides, Clearcutting, Western Usa], S.M. Voynick

Aspen Bibliography

No abstract provided.

Growth, Yield, And Enfor, Imre Bella

Aspen Bibliography

Increasing public awareness about the state of forestry and concerns about present and future wood supplies are bringing about an intensification of forest management across the country.

Biomass Equations For Six Major Tree Species Of The Northwest Territories [Picea Glauca, Picea Mariana, Pinus Banksiana, Larix Laricina, Populus Tremuloides, Populus Balsamifera], T. Singh

Aspen Bibliography

No abstract provided.

Effect Of Small Aspen Clearcuts On Water Yield And Water Quality, Robert S. Johnston

Aspen Bibliography

No abstract provided.

A Severe Epidemic Of Marssonina Leaf Blight On Quaking Aspen In Northern Utah. (A Severe Epidemic Of Marssonina Leaf Blight On Quaking Aspen In Northern Utah [Marssonina Populi, Populus Tremuloides].), R.O. Harniss, D.L. Nelson

Aspen Bibliography

No abstract provided.

Effects Of Soil Amendments On Aspen Seedling Production, J.T. Fisher, G.A. Fancher

Aspen Bibliography

No abstract provided.

Asexual Vs. Sexual Propagation Of Quaking Aspen, Robert B. Campbell Jr.

Aspen Bibliography

ABSTRACT: Quaking aspen (Populus tremuloides Michx.)

regenerates almost exclusively by root suckers in the

western United States, even though female clones

produce abundant viable seed. During the past decade,

interest in propagating aspen for use as an

ornamental and for revegetation of forest land has

increased. To satisfy these diverse needs for aspen

planting stock, nurserymen have a choice between

sexual and asexual propagation. Criteria for clone

selection, suggestions for root and seed collection

and storage, propagation techniques, and the

advantages of both sexual and asexual propagation are

discussed.

Whole Stand Volume Tables For Quaking Aspen [Populus Tremuloides] In The Rocky Mountains [Colorado, Wyoming], Wayne D. Shepperd, H.T. Mowrer

Aspen Bibliography

Linear regression equations were developed to predict stand volumes for aspen given average stand basal area and average stand height. Tables constructed from these equations allow easy field estimation of gross merchantable cubic and board foot Scribner Rules per acre, and cubic meters per hectare using simple prism cruise data.

Predicting Soil Moisture Depletion Beneath Trembling Aspen, D. Mital, E. Sucoff

Aspen Bibliography

No abstract provided.

A Method For Describing Equilibrium Moisture Content Of Forest Fuels, R.M. Nelson, Jr.

Aspen Bibliography

The isothermal adsorption and desorption of water vapor by forest fuels is represented with a two-parameter model based on an exponential relationship between Gibbs free energy change and equilibrium moisture content. The model is applied to five sets of sorption data in the literature to illustrate goodness of fit. Two of the data sets are well reproduced by the model; description of the remaining data is less satisfactory. Whether the deviations are due to experimental factors or a deficiency in the model is not determined. At constant temperature, hysteresis ratios tend to increase as percent relative humidity increases.

Population Dynamics And Production Studies Of Phryganella Acropodia And Difflugiella Oviformis (Testacea, Rhizopoda, Protozoa) In An Aspen Woodland Soil, J.D. Lousier

Aspen Bibliography

While soil Testacea can be identified as a major component of the soil protozoan fauna in some soils, little is known regarding their population ecology.