Download or read book Forest Survey Methods Used in the USDA Forest Service written by John W. Hazard and published by . This book was released on 1989 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Survey Methods Used in the USDA Forest Service written by John W. Hazard and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Survey Methods Used in the USDA Forest Service written by John W. Hazard and published by . This book was released on 1989 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A History of the Forest Survey in the United States written by and published by . This book was released on 2007 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This publication presents a history of the Forest Survey (now known as Forest Inventory and Analysis) program in the United States as it evolved within the U.S. Department of Agriculture (USDA) Forest Service over a period of more than 100 years. It draws on the writings of several authors who have published on various aspects of the Forest Survey program. A review is presented of nine ground plot designs used in the Forest Survey and Forest Inventory and Analysis (FIA) programs since 1931. This publication also highlights the major events contributing to the current FIA program, beginning as far back as 1830. It is impressive to look at the many contributions of various people working with the Nation's Forest Survey program, as well as the various methodologies that have contributed to understanding and updating the national forest survey statistics. It is especially timely that this historical report should occur at the time the Forest Service just celebrated the anniversary of its 100 years of service to the American people."--Publisher's website.

Download or read book Swiss National Forest Inventory Methods and Models of the Fourth Assessment written by Christoph Fischer and published by Springer Nature. This book was released on 2019-09-24 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Swiss National Forest Inventory (NFI) is a forest survey on national level which started in 1982 and has already reached its 5th survey cycle (NFI5). It can be characterized as a multisource and multipurpose inventory where information is mainly collected from terrestrial field surveys using permanent sample plots. In addition, data from aerial photography, GIS and forest service questionnaires are also included. The NFI's main objective is to provide statistically reliable and sound figures to stakeholders such as politicians, researchers, ecologists, forest service, timber industry, national and international organizations as well as to international projects such as the Forest Resources Assessment of the United Nations. For Switzerland, NFI results are typically reported on national and regional level. State of the art methods are applied in all fields of data collection which have been proven to be of international interest and have even served as a basis for other European NFIs. The presented methods are applicable to any sample based forest inventory around the globe. In 2001 the Swiss NFI published its methods for the first time. Since then, many methodological changes and improvements have been introduced. This book describes the complete set of methods and revisions since NFI2. It covers various topics ranging from inventory design and statistics to remote sensing, field survey methods and modelling. It also describes data quality concepts and the software framework used for data storage, statistical analysis and result presentation.

Download or read book Range Management on the National Forests written by James Tertius Jardine and published by . This book was released on 1919 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Accuracy and Cost of Several Methods for Geographically Locating Forest Survey Sample Plots written by Noel D. Cost and published by . This book was released on 1976 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book State of the art Methodology of Forest Inventory written by and published by . This book was released on 1990 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Field Methods for Monitoring Landbirds written by and published by . This book was released on 1993 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Paper PSW written by and published by . This book was released on 1969 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instructions for Making Forest Surveys and Maps written by United States. Forest Service and published by . This book was released on 1910 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Resources of Illinois written by and published by . This book was released on 1949 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aspen written by and published by . This book was released on 1985 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information about the biology, ecology, and management of quaking aspen on the mountains and plateaus of the interior western United States, and to a lesser extent, Canada, is summarized and discussed. The biology of aspen as a tree species, community relationships in the aspen ecosystem, environments, and factors affecting aspen forests are reviewed. The resources available within and from the aspen forest type, and their past and potential uses are examined. Silvicultural methods and other approaches to managing aspen for various resources and uses are presented.

Download or read book USDA Forest Service General Technical Report NC written by and published by . This book was released on 1979 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instructions for Making Timber Surveys in the National Forests written by United States. Forest Service and published by . This book was released on 1917 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instructions for Making Forest Surveys and Maps 1907 written by United States. Forest Service and published by . This book was released on 1907 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Acquisition Survey Methods of the United States Forest Service as Practiced on the Cumberland National Forest written by John Wickliffe Pennel and published by . This book was released on 1937 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: