Author: Joseph E. MeansPublisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 24
Book Description
Height Growth and Site Index Curves for Douglas-fir on Dry Sites in the Willamette National Forest
Author: Joseph E. MeansPublisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 24
Book Description
Estimators and characteristics of logging residue in Montana
Author: James O. HowardPublisher:
ISBN:
Category : Logging
Languages : en
Pages : 708
Book Description
Research Paper PNW.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 636
Book Description
Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 962
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 960
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
A Key to the Literature Presenting Site-index and Dominant-height-growth Curves and Equations for Species in the Pacific Northwest and California
Author: David W. HannPublisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 32
Book Description
Summaries from 49 published articles on site-index and dominant-heightgrowth curves and equations are presented for 20 tree species or species groups found in California, Oregon, Washington, British Columbia, southeastern Alaska, Idaho, and western Montana. The summaries are organized by species. Each summary describes the modeling approach, type of curves/ equations, base age, and type of age presented in the article. In addition, the geographic location, number of trees or plots, range in age, and range in site index used to develop the curves/equations are also described.
Research Contribution
Author: Compensatory Growth: an Adaptation to Environmental Stress in Plants and Animals
Author: Chao LiPublisher: Frontiers Media SA
ISBN: 2832546846
Category : Science
Languages : en
Pages : 132
Book Description
Compensatory growth (CG) is defined as a change in growth rate (usually positive) following a period of reduced biomass or slowed growth due to some perturbation (e.g. nutrient deprivation, parasite load, tissue damage, or natural/anthropogenic disturbance). The phenomenon occurs throughout the plant and animal kingdoms, and while it is primarily observed in species with short lifespans, it has also been detected in longer-living organisms such as trees. CG occurs at the individual level as a variable life history trait but has the potential to impact the performance of whole populations and communities.
Protecting and Enhancing America's Forests and Rangelands
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 228
Book Description
General Technical Report WO.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 432
Book Description