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Full-Text Articles in Life Sciences

An Evaluation Of Processed Aspen Chips As A Source Of Roughage For Lactating Cows, L.J. Fisher Nov 1978

An Evaluation Of Processed Aspen Chips As A Source Of Roughage For Lactating Cows, L.J. Fisher

Aspen Bibliography

No abstract provided.


Distribution Of Biomass And Production For Several Northern Woody Species, T.R. Crow, R.W. Blank Jan 1978

Distribution Of Biomass And Production For Several Northern Woody Species, T.R. Crow, R.W. Blank

Aspen Bibliography

Relative distributions of biomass and net primary production among plant components are reported for three tree species and four shrub species common to the northern deciduous forest.


Root Suckering In Young Aspen, Girdled, Defoliated, And Decapitated At Various Seasons, George A. Schier Jan 1978

Root Suckering In Young Aspen, Girdled, Defoliated, And Decapitated At Various Seasons, George A. Schier

Aspen Bibliography

No abstract provided.


Equations For Estimating Stand Establishment, Release, And Thinning Costs In The Lake States, Jeffrey T. Olson, Allen L. Lundgreen, Dietmar Rose Jan 1978

Equations For Estimating Stand Establishment, Release, And Thinning Costs In The Lake States, Jeffrey T. Olson, Allen L. Lundgreen, Dietmar Rose

Aspen Bibliography

No abstract provided.


Effect Of Cold Storage On Development Of Suckers On Aspen Root Cuttings, George A. Schier, R.B. Campbell Jan 1978

Effect Of Cold Storage On Development Of Suckers On Aspen Root Cuttings, George A. Schier, R.B. Campbell

Aspen Bibliography

No abstract provided.


Variation In Suckering Capacity Among And Within Lateral Roots Of An Aspen Clone, George A. Schier Jan 1978

Variation In Suckering Capacity Among And Within Lateral Roots Of An Aspen Clone, George A. Schier

Aspen Bibliography

No abstract provided.


A Hydrologic Model Of Aspen-Conifer Succession In The Western United States, Richard A. Jaynes Jan 1978

A Hydrologic Model Of Aspen-Conifer Succession In The Western United States, Richard A. Jaynes

Aspen Bibliography

No abstract provided.


Five-Year Growth And Development In A Virgin Arizona Mixed Conifer Stand, G.J. Gottfried Jan 1978

Five-Year Growth And Development In A Virgin Arizona Mixed Conifer Stand, G.J. Gottfried

Aspen Bibliography

No abstract provided.


Characterizing The Growth Dynamics Of Lake States Aspen, Thomas Edward Burk Jan 1978

Characterizing The Growth Dynamics Of Lake States Aspen, Thomas Edward Burk

Aspen Bibliography

No abstract provided.


Assessment Of Regeneration Stocking Standards Used In Alberta: A Follow-Up, I. E. Bella, J. P. Defranceschi Jan 1978

Assessment Of Regeneration Stocking Standards Used In Alberta: A Follow-Up, I. E. Bella, J. P. Defranceschi

Aspen Bibliography

No abstract provided.


Converting Partially-Stocked Aspen Stands To Fully-Stocked Stands In The Lake States: An Economic Analysis, J.T. Olson, A.L. Lundgren Jan 1978

Converting Partially-Stocked Aspen Stands To Fully-Stocked Stands In The Lake States: An Economic Analysis, J.T. Olson, A.L. Lundgren

Aspen Bibliography

No abstract provided.


Comprehensive Tree Volume Equations For Major Species Of New Mexico And Arizona. I. Results And Methodology. Ii. Tables For Unforked Trees, D.W. Hann, B.B. Bare Jan 1978

Comprehensive Tree Volume Equations For Major Species Of New Mexico And Arizona. I. Results And Methodology. Ii. Tables For Unforked Trees, D.W. Hann, B.B. Bare

Aspen Bibliography

Selected volume tables for unforked trees are presented for major species of New Mexico and Arizona. The volume equations used to derive these tables are describe in the companion publication, "Comprehensive tree volume equations for major species of New Mexico and Arizona: I. Results and Methodology."


Effect Of Rotation Length On Productivity Of Aspen Sucker Stands, A.B. Berrty, W.M. Stiell Jan 1978

Effect Of Rotation Length On Productivity Of Aspen Sucker Stands, A.B. Berrty, W.M. Stiell

Aspen Bibliography

No abstract provided.


A System For Predicting The Amount Of Phellinus (Fomes) Igniarius Rot In Trembling Aspen Stands, Robert L. Anderson, Arthur L. Schipper, Jr. Jan 1978

A System For Predicting The Amount Of Phellinus (Fomes) Igniarius Rot In Trembling Aspen Stands, Robert L. Anderson, Arthur L. Schipper, Jr.

Aspen Bibliography

The occurrence of Phellinus (Fomes) igniarius white trunk rot in 45- to 50-year-old trembling aspen stands can be predicted by applying a constant to the stand basal area with P. igniarius rot. Future decay projections can be made by reapplying the basal area of hidden delay for each 6 years projected. This paper describes the methods used to determine the constant and how to use it in the field.


Vegetative Propagation Of Rocky Mountain Aspen, George A. Schier Jan 1978

Vegetative Propagation Of Rocky Mountain Aspen, George A. Schier

Aspen Bibliography

No abstract provided.


Lumber Grade Yields For Graded Aspen [Populus Tremuloides] Logs And Trees, L.F. Hanks, R.L. Brisbin Jan 1978

Lumber Grade Yields For Graded Aspen [Populus Tremuloides] Logs And Trees, L.F. Hanks, R.L. Brisbin

Aspen Bibliography

No abstract provided.


Spatial Pattern And Population Dynamics Of Populus-Tremuloides In A Saskatchewan Canada Aspen Grove, O.W. Archibold, M.R. Wilson Jan 1978

Spatial Pattern And Population Dynamics Of Populus-Tremuloides In A Saskatchewan Canada Aspen Grove, O.W. Archibold, M.R. Wilson

Aspen Bibliography

No abstract provided.


A Firm Stand For The Quaking Aspen, Robert F. Jones Jan 1978

A Firm Stand For The Quaking Aspen, Robert F. Jones

Aspen Bibliography

No abstract provided.


Our Western Aspen Ecosystem: Quest For Management, Norbert V. Debyle Jan 1978

Our Western Aspen Ecosystem: Quest For Management, Norbert V. Debyle

Aspen Bibliography

No abstract provided.


Environmental And Successional Relations Of Aspen Communities In Central And Northern Utah, Jan A. Henderson Jan 1978

Environmental And Successional Relations Of Aspen Communities In Central And Northern Utah, Jan A. Henderson

Aspen Bibliography

No abstract provided.


Determining Potential Wildlife Benefits From Wildfire In Arizona Ponderosa Pine Forests, Philip O. Lowe, Peter F. Ffolliott, John H. Dieterich, David R. Patton Jan 1978

Determining Potential Wildlife Benefits From Wildfire In Arizona Ponderosa Pine Forests, Philip O. Lowe, Peter F. Ffolliott, John H. Dieterich, David R. Patton

Aspen Bibliography

No abstract provided.


Aspen Sucker Production And Growth From Outplanted Root Cuttings, Donald A. Perala Jan 1978

Aspen Sucker Production And Growth From Outplanted Root Cuttings, Donald A. Perala

Aspen Bibliography

Aspen suckers from 1-m-long root cuttings survived and grew better than those from 12.5-cm-long cuttings. Sucker survival and growth were also inversely related to parent root diameter. Discusses the practical implications for aspen management.


Some Harvest Options And Their Consequences For The Aspen, Birch And Associated Conifer Forest Types Of The Lake States, L.F. Ohmann, H.O. Batzer, R.R. Buech, D.C. Lothner, D.A. Perala, A.L. Schipper, Jr, E.S. Verry Jan 1978

Some Harvest Options And Their Consequences For The Aspen, Birch And Associated Conifer Forest Types Of The Lake States, L.F. Ohmann, H.O. Batzer, R.R. Buech, D.C. Lothner, D.A. Perala, A.L. Schipper, Jr, E.S. Verry

Aspen Bibliography

No abstract provided.


Two-Year Performance Of Barerooted And Containerized Trembling And Bigtooth Aspen Seedlings, O.A. Okafo, J.W. Hanover Jan 1978

Two-Year Performance Of Barerooted And Containerized Trembling And Bigtooth Aspen Seedlings, O.A. Okafo, J.W. Hanover

Aspen Bibliography

No abstract provided.


Thinning Strategies For Aspen [Populus Tremuloides In The Lake States]: A Prediction Model, Donald A. Perala Jan 1978

Thinning Strategies For Aspen [Populus Tremuloides In The Lake States]: A Prediction Model, Donald A. Perala

Aspen Bibliography

No abstract provided.


Changes In Aspen Parkland Habitats Bordering Alberta Sloughs, G. Merriam Jan 1978

Changes In Aspen Parkland Habitats Bordering Alberta Sloughs, G. Merriam

Aspen Bibliography

No abstract provided.


Estimating Aspen Crown Fuels In Northeastern Minnesota, R.M. Loomis, P.J. Roussopoulos Jan 1978

Estimating Aspen Crown Fuels In Northeastern Minnesota, R.M. Loomis, P.J. Roussopoulos

Aspen Bibliography

No abstract provided.


The Extent And Characteristics Of Low Productivity Aspen Areas In Wisconsin, A.L. Lundgren, J.T. Hahn Jan 1978

The Extent And Characteristics Of Low Productivity Aspen Areas In Wisconsin, A.L. Lundgren, J.T. Hahn

Aspen Bibliography

The aspen type in Wisconsin occupies about 3.7 million acres, 25 percent of the commercial forest land in the State. Aspen is a major pulpwood species in the State and during recent years has provided 40 to 45 percent of the total pulpwood. Because of the wide extent of the aspen type and importance of the timber industry, there is considerable interest in knowing the inherent capabilities of the aspen forest land.


Preliminary Assessment Of Defect Variation Among Aspen Clones In Northern Ontario, Jerry A. Kemperman, S. Navratil, J.T. Basham Jan 1978

Preliminary Assessment Of Defect Variation Among Aspen Clones In Northern Ontario, Jerry A. Kemperman, S. Navratil, J.T. Basham

Aspen Bibliography

No abstract provided.


Aspen And Balsam Poplar [Populus Tremuloides; P. Balsamifera] Seed Collection And Storage, J. Denheyer, N. Seymour Jan 1978

Aspen And Balsam Poplar [Populus Tremuloides; P. Balsamifera] Seed Collection And Storage, J. Denheyer, N. Seymour

Aspen Bibliography

No abstract provided.