Download or read book Stand Changes Following Commercial Clearcutting in Northern Hardwoods written by William R. Wynd and published by . This book was released on 1965 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revegetation After Strip Cutting and Block Clearcutting in Northern Hardwoods written by C. Wayne Martin and published by . This book was released on 1989 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Revegetation was studied during the first 10 years after clearcutting two sites in the northern hardwood forest of New Hampshire. One site was a 12-ha block clearcut; the other was a 36-ha progressive strip cut harvested in three phases. Permanent plots on each site were measured at 140 4-year intervals. Changes in the density and biomass of trees, shrubs, and herbs are presented with emphasis on the major commercial species and their primary noncommercial competitors. S3.
Download or read book Clearcutting in Northern Hardwoods written by David A. Marquis and published by . This book was released on 1967 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Unfortunately there have been few attempts to apply complete clearcutting to northern hardwood forests. One notable exception is a 22-acre tract on the Bartlett Experimental Forest in New Hampshire. Jensen (2) has reported on the regeneration present 5 years after clearcutting on that tract. The regeneration there has now developed into a 30-year-old stand; and this stand provides a unique opportunity to examine the case history of a northern hardwood stand resulting from complete clearcutting. S3.
Download or read book Survival Growth and Quality of Residual Trees Following Clearcutting in Allegheny Hardwood Forests written by David A. Marquis and published by . This book was released on 1981 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changes in Stand Structure and Species Diversity Following Clearcutting in Central Appalachian Hardwoods written by Mark Benjamin Brashears and published by . This book was released on 2001 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strip Clearcutting to Regenerate Northern Hardwoods written by Frederick T. Metzger and published by . This book was released on 1980 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Bulletin written by Ford Forestry Center (L'Anse, Mich.) and published by . This book was released on 1961 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Growth Model of Natural and Silviculturally Treated Stands of Even aged Northern Hardwoods written by Dale S. Solomon and published by . This book was released on 1977 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Partial Cuttings in Northern Hardwoods of the Lake States written by Francis Howlett Eyre and published by . This book was released on 1953 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dominant tree Thinning in New England Northern Hardwoods a Second Look written by William B. Leak and published by . This book was released on 2015 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dominant-tree thinning was conducted in 2003 in a 69-year-old even-aged northern hardwood stand, clearcut in about 1935, where a precommercial thinning study had been conducted in 1959. The 2003 commercial thinning concentrated on the removal of the early maturing, short-lived paper birch and aspen, the largest-diameter trees in the stand (hence the term "dominant-tree thinning"). Diameter growth rates after thinning, up to about 6 years per inch over the following 12 years, were acceptable although not greatly different from the unthinned plots. Basal area growth response was highly acceptable after thinning: about 2.3 ft2 per acre per year. Annual basal area growth was about negative 0.9 ft2 per acre on the unthinned plots. Understory development of beech and shrub species was dense under the thinned plots, and will require treatment/removal during the regeneration phase.
Download or read book Silvicultural Guide for Northern Hardwood Types in the Northeast written by William B. Leak and published by . This book was released on 1987 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Clearcutting in Northern Hardwoods written by David A. Marquis and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology and Management of Northern Hardwood Forests in New England written by James W. Hornbeck and published by . This book was released on 1992 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Long Term Response of a Forest Watershed Ecosystem written by Wayne T. Swank and published by Oxford University Press. This book was released on 2014-04 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: A long-term study of the effects of clearcutting on forest and stream ecosystems.
Download or read book Report written by United States. President's Advisory Panel on Timber and the Environment and published by . This book was released on 1973 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Clearcutting on the Species Composition of Second growth Northern Hardwood Stands written by Ziyin Wang and published by . This book was released on 1990 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Clearcutting in the hardwood forests of the northeast by W W Ward written by Council on Environmental Quality (U.S.) and published by . This book was released on 1986 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
