Download or read book Estimating Numbers of Campers on Unsupervised Campgrounds written by J. Alan Wagar and published by . This book was released on 1964 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Sampling procedures that incorporate regression or ratio techniques look especially promising. When these techniques are used, area-wide fluctuations in campground attendance do not necessarily increase sampling error. Within a large sampling areafor example, in a National Forestthe numbers of campers on many campgrounds may rise and fall in uniform response to such diverse factors as weather, day of the week, vacation periods, insect activity, and fishing seasons. Where this common pattern exists, the number of campers on a sample group of campgrounds may be related to campers on all campgrounds by regression and ratio techniques. To test these techniques, a study was made on the White Mountain National Forest in New Hampshire from July 10 to September 10, 1961.S3.

Download or read book USDA Forest Service General Technical Report NE written by and published by . This book was released on 1973 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Survival and Early Growth of Planted Forest Trees on Strip mine Spoils in the Anthracite Region written by Miroslaw M. Czapowskyj and published by . This book was released on 1966 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1962 a survey-type study was conducted to evaluate the performance of forest tree species in established plantings on strip-mine spoils of the Anthracite Region of Pennsylvania. Plantations representing a wide range of site conditions in all four anthracite fields were examined.

Download or read book U S Forest Service Research Paper NE written by and published by . This book was released on 1963 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the Northeastern Forest Experiment Station 1950 1965 written by Mary Buchanan and published by . This book was released on 1967 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2This list of publications was compiled as reference material for the forester, forestry researcher, and forestry student. It contains references to 1,436 publications by staff members of the Northeastern Forest Experiment Station and their cooperators during the period 1950-65. It does not include publications of Central States projects that were incorporated into the Northeastern Station research program in the reorganization of March 1966.S3.

Download or read book U S Forest Service Research Note SE written by and published by . This book was released on 1967 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dutch Elm Disease written by International Union of Forestry Research Organizations and published by . This book was released on 1975 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recreation Symposium Proceedings written by United States. Forest Service and published by . This book was released on 1971 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed to meet needs of forest recreation resource planners and managers. Discusses planning, developing and managing the recreation resource, characterizing recreation user, managerial considerations related to user characteristics, and future research.

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1979 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measuring Soil and Tree Temperatures During Prescribed Fires with Thermocouple Probes written by Stephen S. Sackett and published by . This book was released on 1992 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and cambium temperatures must be known to ascertain certain effects of prescribed fires on trees. Thermocouple-based systems were devised for measuring soil and cambium temperatures during prescribed fires. The systems, which incorporate both commercially available and custom components, perform three basic functions: data collection, data retrieval, and data translation. Although the systems and procedures for using them were designed for research purposes, they could be adapted for monitoring operational prescribed fires.

Download or read book Monitoring Visitor Use in Backcountry and Wilderness written by Steven J. Hollenhorst and published by . This book was released on 1992 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalog written by Denver Public Library. Conservation Library and published by . This book was released on 1974 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annotated Bibliography of Camping Market Surveys written by Wilbur F. LaPage and published by . This book was released on 1974 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by and published by . This book was released on 1980 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Paper NE written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1967 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book News Bulletin written by Canadian Pulp and Paper Association. Woodlands Section and published by . This book was released on with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: