Download or read book Forest Service Field Instructions for the Second Vermont Survey 1965 written by and published by . This book was released on 1965 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Survey Field Instructions Oregon and Washington 1961 written by United States. Division of Forest Economics Research. Forest Survey and published by . This book was released on 1961 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service General Technical Report NE written by and published by . This book was released on 1975 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Catalog of the National Agricultural Library 1862 1965 written by National Agricultural Library (U.S.) and published by . This book was released on 1967 with total page 766 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 1972 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Service Roadless Area Conservation Text written by and published by . This book was released on 2000 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Forest Service is proposing new regulations to protect inventoried roadless areas within the National Forest System. This final environmental impact statement (FEIS) responds to strong public sentiment for protecting roadless areas and the clean water, biological diversity, dispersed recreational opportunities, wildlife habitat, forest health, and other public benefits provided by these areas. This action also responds to budgetary concerns and the need to balance management objectives with funding priorities.

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1977 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instructions for Field Men on Rate of Growth and Reproduction Survey written by Canada. Forest Service and published by Department of the Interior, Forest Service. This book was released on 1930 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Resource Inventories written by W. E. Frayer and published by . This book was released on 1979 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Paper NE written by and published by . This book was released on 1987 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Service Roadless Area Conservation no special title written by and published by . This book was released on 2000 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: This describes a strategy for conserving National Forest System inventoried roadless areas and their important values. It has an analysis of management options and the Forest Service's preferred alternative.

Download or read book Structure and Dynamics in a Virgin Northern Hardwood spruce fir Forest written by Stanley R. Gemborys and published by . This book was released on 1996 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: A phytosociological investigation was conducted in a virgin northern hardwood-spruce- fir forest in the lower elevations of the Bowl in the White Mountains of New Hampshire to determine the structure and dynamics of relatively small units of the forest. There is no evidence that the composition of the present forest has been influenced by human activity or fire, though portions of the present community demonstrate the effects of catastrophic damage caused by a severe hurricane in 1815. Forty-five 20- by 30-m plots ranging in elevation from 586 to 920 m were studied. Tree densities ranged from 685 to 3,851 stems/ha, basal areas from 22.0 to 60.5 m21ha, and shrub-seedling densities from 0.15 x 105 to 2.27 x 105 stems/ha. Bray and Curtis ordination was used to position the plots on the X and Y axes of a vegetational mosaic. The primary differentiating species were Picea rubens and Acer saccharum on the X axis and Betula alleghaniensis and Fagus grandifolia on the Y axis. The ordination was divided into seven subjectively defined plot clusters based primarily on the size-class distributions of four major tree species found in each plot. Cluster A represents a high-elevation, stable Picea abies unit. Cluster B represents a lower elevation, edaphically controlled Picea-Abies-Fagus grandifolia- Betula alleghaniensis unit which is projected to develop into a Picea-Abies-Fagus grandifolia unit. Clusters C to G represent stages in a successional sequence initiated by a catastrophic blowdown. The sequence is postulated to start with a Betula alleghaniansis Reproduction-Sapling unit, none of which was observed in the present forests of the Bowl. This stage develops into an All-Sized Immature Betula alleghaniensis unit (Cluster C) followed by a Mature Betula alleghaniensis/Sapling Acer saccharum-Fagus grandifolia unit (Cluster D). Then, depending on tree density, will follow a Mature Fagus grandifolia/Residual Decadent Betula alleghaniensis unit (Cluster E) or a Mixed Acer saccharum-Fagus grandifolia/Residual Decadent Betula alleghaniensis unit (Cluster F). Cluster F develops into a Decadent Acer saccharum-Fagus grandifolia unit (Cluster G). This and the unit represented by Cluster E could develop into a Hypothetical Decadent Fagus grandifolia/Acer saccharurn unit.

Download or read book Proceedings National Wilderness Research Conference written by and published by . This book was released on 1987 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Statistical Reporter written by and published by . This book was released on 1974 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidelines for Local Governments on Solid Waste Management written by National Association of Counties Research Foundation and published by . This book was released on 1971 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A History of the Rectangular Survey System written by C. Albert White and published by . This book was released on 1983 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1965 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt: