2 edition of Growth & yield report for the Whiskey Springs redwood commercial thinning study found in the catalog.
Growth & yield report for the Whiskey Springs redwood commercial thinning study
James L. Lindquist
|Other titles||Growth and yield report for the Whiskey Springs redwood commercial thinning study|
|Statement||James L. Lindquist.|
|Series||California forestry report ;, no. 3|
|Contributions||California. Dept. of Forestry and Fire Protection.|
|LC Classifications||SD397.R3 L5 2004|
|The Physical Object|
|Pagination||ii, 25 p. :|
|Number of Pages||25|
|LC Control Number||2005452048|
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The Whiskey Springs Redwood Commercial Thinning Study: A Year Status Report ( to )1,2 James Lindquist3 Abstract The response of well-stocked second-growth coastal redwood stands to three levels of commercial thinning is reported after 29 years of growth.
Commercial thinning treatments leftCited by: 3. Publications; Current: The Whiskey Springs redwood commercial thinning study: a year status report ( to 19 The Whiskey Springs redwood commercial thinning study: a year status report ( to ) This article is part of a larger document.
View the larger document by: 3. Redwood Density Management; Final Growth, Sprout, and Yield Results Lynn A. Webb, 1 James L.
Lindquist, 2 Erik Wahl, 1 and Andrew Hubbs 3 Abstract. Multi-decadal studies of commercial and precommercial thinning in redwood stands are rare and consequently of value. The Whiskey Springs study at Jackson Demonstration State ForestAuthor: Lynn A.
Webb, James L. Lindquist, Erik Wahl, Andrew. Hubb. Lindquist, J. (b). Growth and yield report for the whiskey springs redwood commercial thinning study: A twenty-nine year sta- tus report () (25 p).
California Forestry Report (3), Sacramento, California: California Department of Forestry and Fire Protection. Litvaltis, J. ().Cited by: 6. Lindquist JL () Growth and yield report for the Whiskey springs redwood commercial thinning study (California Forestry Report No.
California Department of Forestry and Fire Protection, Sacramento. Google ScholarCited by: Research Branch Staff Publications The effect of commercial thinning on the growth and yield of lodgepole pine. Citation: Johnstone, W.D. The effect of commercial thinning on the growth and yield of lodgepole pine.
In Proceedings of a commercial thinning workshop. FERIC, Vancouver, B.C., Special Report SR pp. Availability. The aim of this study was to quantify 5-year growth, yield and mortality responses of 9- to year-old naturally regenerated, even-aged paper birch (Betula papyrifera Marsh.) stands to pre-commercial thinning in interior British study included four residual densities (–21, stems ha −1 (unthinned control),and stems ha −1) and four sites with Cited by: Mixed linear model analyses of relative volume growth (RVG) and cumulative volume growth (CVG) of three di ﬀ erent softwood forest types over time since thinning and various stand- level factors.
at CMAI, and allowed commercial thinning throughout the harvestable landbase. Our results show that Scenarios 5 and 6, which allowed commercial thinning and clearcutting at CMAI, are the most promising scenarios for the mitigation of midterm timber supply shortage in the case study area.
Results indicated that timber harvest volumesFile Size: KB. Analysing effects of thinning on stand volume growth in relation to site conditions: A case study for even-aged Sitka spruce (Picea sitchensis (Bong.) Carr.) January Author: Jens Peter Skovsgaard.
The primary goal of this study was to quantify both the stand-level and dominant-tree (largest trees ha −1) responses to thinning in terms of relative volume growth (i.e., relative to previous years) (RVG) for understanding the maximum volume growth potential and its association with species, time since thinning, and stand-level by: 7.
Although this report provides only short-term information on the effects of thinning on the growth and yield of lodgepole pine, it does indicate the need to optimize individual-tree growth rates with levels of growing stock to maximize yield per unit area. Download Extension Note PDF file ( KB).
Empirical Yield Tables for Young-growth Redwood Volume of Bulletin (California Agricultural Experiment Station), Calif California Agricultural Experiment Station Berkeley Volume of California Agri. Exp. Station Bulletin: Authors: James L.
Lindquist, Marshall N. Palley: Publisher: Division of Agricultural Sciences, University of. Lindquist, J. Growth & yield report for Whiskey Springs redwood commercial thinning study: a twenty-nine year status report (). California Department of Forestry & Fire Protection, California Forestry Report No.
Madej, M. A., J. Seney, and P. van Mantgem. Effects of road decommissioning. Yield tables or growth models can aid in estimating future quantities of all these outputs.
Growth and yield can be evaluated and analyzed at differ-ent spatial resolutions. Stand growth and yield (per acre) is often of primary interest, but stand growth is the composite outcome of growth and survival of thousands of individual trees. THE STRENGTH AND RELATED PROPERTIES OF REDWOOD 5 The last two columns of Tables 1 and 2 are, respectively, percentage figures on the estimated probable variation in specific gravity of an individual tree as a whole from the corresponding average, and of an individual specimen of a tree from the same average.
The prob. productivity and costs of the new harvesting system will be important to redwood country land managers. Methods Study site description The study site was located on commercial timberlands in northern California that were clear-cut during the mid The thinning area was Inventory data before and after harvest wasFile Size: 91KB.
• The cost of thinning young redwood stands using a CTL system was comparable, as observed in other conifer stands. • Productivity of CTL thinning in redwood forest was affected by tree type (individual vs. clump). • Soil bulk density was increased, but the severity of soil compaction was not detrimental to tree Size: 4MB.
in diameter growth with reductions in basal area and cubic volume growth and yield. Growth was strongly related to level of growing stock. All treatments are still far from culmination of mean annual increment in cubic feet. Curtis, Robert O. Levels-of-growing-stock cooperative study in Douglas-fir: report.
Thinning may well serve the landowner’s interests because it can enhance the growth of the desired species and trees and generally improve the health, vigor, and quality of the residual forest.
Thinning differs from the non-sustainable practice of selective cutting where the big trees are cut to let the little ones grow. Thinning also differsFile Size: 1MB. Buy Young growth Sierra redwood volume equations for Mountain Home Demonstration State Forest / Norman H. Pillsbury, Michael J.
Delasaux and David Dulitz (California forestry note) on FREE SHIPPING on qualified ordersAuthor: Norman H Pillsbury.Structural Characteristics of an Old-Growth Coast Redwood Stand in Mendocino County, California1 Gregory A. Giusti2 Abstract This paper compares stand characteristics of Old Growth coastal redwood stand densities and forest structure found throughout the northern tier of the range of coast redwood (Sequoia sempervirens).Available statistics indicates that girls are disproportionately at a disadvantage in the acquisition of formal education in Ghana.
Attempts to balance this have over the years focused mainly on dealing with socio-economic and cultural factors without recourse to other visible yet covert factors that affect parents’ attitude towards formal education.