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Estimating Dunnings Site Index From Plant Indicators
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Book Synopsis Estimating Dunning's Site Index from Plant Indicators by : Colin D. MacLean
Download or read book Estimating Dunning's Site Index from Plant Indicators written by Colin D. MacLean and published by . This book was released on 1973 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis USDA Forest Service General Technical Report PNW. by :
Download or read book USDA Forest Service General Technical Report PNW. written by and published by . This book was released on 1977 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report INT. written by and published by . This book was released on 1989 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Using Indicator Plants to Assess Susceptibility of California Red Fir and White Fir to the Fir Engraver Beetle by : George T. Ferrell
Download or read book Using Indicator Plants to Assess Susceptibility of California Red Fir and White Fir to the Fir Engraver Beetle written by George T. Ferrell and published by . This book was released on 1986 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using a Vegetation Drought Index (VDI) for estimating the susceptibility of California red and white firs to the fir engraver beetle (Scolytus ventralis) was evaluated in northern California forests where these true firs (Abies species) occur in mixed conifer and true fir stands. Midway through the summer drought, true fir moisture stress-a known predisposing factor-was highest on sites with highest VDI values (most xeric). In mixed conifer stands, the susceptibility of white firs-as indicated by the mean percentage of their basal area killed annually-was highest on sites with highest VDI values. But in true fir stands, the susceptibility of mixed red and white firs was highest on sites with the lowest VDI values. Regression models with VDI, stand basal area, and percentage of true fir as regressors lacked the required predictive range and precision, suggesting that VDI will likely have to be used in combination with predictors other than, or in addition to, those analyzed.
Book Synopsis Timber resources of the Kuskokwim flood plain and adjacent upland by : Karl M. Hegg
Download or read book Timber resources of the Kuskokwim flood plain and adjacent upland written by Karl M. Hegg and published by . This book was released on 1979 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Timber Resource Statistics for Washington, January 1, 1973 by : Patricia M. Bassett
Download or read book Timber Resource Statistics for Washington, January 1, 1973 written by Patricia M. Bassett and published by . This book was released on 1974 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resource Bulletin PNW. written by and published by . This book was released on 1979 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Pacific Northwest Forest and Range Experiment Station (Portland, Or.) Publisher : ISBN 13 : Total Pages :446 pages Book Rating :4.4/5 (422 download)
Book Synopsis U.S.D.A. Forest Service Resource Bulletin PNW. by : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Download or read book U.S.D.A. Forest Service Resource Bulletin PNW. written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1975 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Timber Resources of Northern Interior California, 1970 by : Charles L. Bolsinger
Download or read book Timber Resources of Northern Interior California, 1970 written by Charles L. Bolsinger and published by . This book was released on 1976 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis California Forests by : Charles L. Bolsinger
Download or read book California Forests written by Charles L. Bolsinger and published by . This book was released on 1980 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis USDA Forest Service Resource Bulletin PNW. by :
Download or read book USDA Forest Service Resource Bulletin PNW. written by and published by . This book was released on 1977 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings, Land Classifications Based on Vegetation by :
Download or read book Proceedings, Land Classifications Based on Vegetation written by and published by . This book was released on 1989 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog, United States Public Documents by : United States. Superintendent of Documents
Download or read book Monthly Catalog, United States Public Documents written by United States. Superintendent of Documents and published by . This book was released on 1973 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Sustaining Forest Ecosystems by : Klaus von Gadow
Download or read book Sustaining Forest Ecosystems written by Klaus von Gadow and published by Springer Nature. This book was released on 2021-08-11 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest ecosystems include a great variety of communities of organisms interacting with their physical environment: multi-aged natural forests, even-aged monocultures, and secondary forests invaded by foreign species. The challenge is to sustain their ability to function, by adapting to changing climates and satisfying a multitude of human demands. Our first chapter sets the scene with a discussion about the effects of forest management on ecosystem services. Details about forest observational infrastructures are introduced in the second chapter. The third chapter presents methods of analysing forest density and structure. Models for estimating the shape and growth of individual forest trees are introduced in chapter 4, models of forest community production in Chapter 5. Methods and examples of sustainable forest design are covered in chapter 6. New scientific contributions continue to emerge as we are writing, and this work is never finished. We hope to continue with regular updates replacing obsolete sections with new ones, but the general aim remains the same, to introduce a range of methods that will assist those interested in sustaining forest ecosystems.
Download or read book Research Note PSW. written by and published by . This book was released on 1978 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Indicators in Ecology, June 1969-September 1976 by : Ruth Pyne
Download or read book Plant Indicators in Ecology, June 1969-September 1976 written by Ruth Pyne and published by . This book was released on 1977 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Pacific Northwest Forest and Range Experiment Station (Portland, Or.) Publisher : ISBN 13 : Total Pages :362 pages Book Rating :4.3/5 (91 download)
Book Synopsis U.S.D.A. Forest Service Research Note PNW. by : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Download or read book U.S.D.A. Forest Service Research Note PNW. written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1973 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: