Download or read book Alaska Research Natural Area written by Glenn Patrick Juday and published by . This book was released on 1988 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaska Research Natural Areas written by Glenn Patrick Juday and published by . This book was released on 1989 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaska Research Natural Area written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EcoRegions of Alaska written by Alisa L. Gallant and published by DIANE Publishing. This book was released on 1998-05 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Produced as a framework for organizing and interpreting environmental data for inventory, monitoring, and research efforts. The descriptions of the 20 ecoregions of Alaska contained in this guide were derived by synthesizing information on the geographic distribution of environmental factors such as climate, terrain, soils, and vegetation. The specific procedures and materials used to delineate the ecoregion boundaries are documented, and the environmental characteristics in each ecoregion are described. Accompanied by a full-color oversize map of the ecoregions, their boundaries, and transitional areas. 42 full-color photos.
Download or read book A Directory of Research Natural Areas on Federal Lands of the United States of America written by and published by . This book was released on 1977 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Directory of Research Natural Areas on Federal Lands of the United States of America written by United States. Federal Committee on Research Natural Areas and published by . This book was released on 1968 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bird Mammal and Vegetation Community Surveys of Research Natural Areas in the Tongass National Forest written by and published by . This book was released on 2001 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaska s Forests Wildlife written by and published by . This book was released on 1995 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaska Research Natural Area written by Glenn Patrick Juday and published by Forgotten Books. This book was released on 2017-11-18 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Alaska Research Natural Area: 1. Mount Prindle Foreword The concept of establishing natural areas for education and scientific research is not new. As early as 1917 in the United States, the Ecological Society of America set up the Committee on the Preservation of Natural Conditions and published its findings in 1926. Other professional societies - Society of American Foresters, the Society of Range Management, and the Soil Conservation Society of America - proposed programs to identify and set aside areas where natural forest, range, and soil conditions could be preserved and studied. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Kenai National Wildlife Refuge N W R Revised Comprehensive Conservation Plan written by and published by . This book was released on 2009 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Foresters Almanac 1977 written by and published by . This book was released on 1977 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tongass National Forest N F Land Management Plan Revision Environmental Impact Statement written by and published by . This book was released on 1997 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carolyn s Crown Shafer Creek Research Natural Area written by Reid Schuller and published by . This book was released on 2003 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidebook describes the Carolyn's Crown/Shafer Creek Research Natural Area, a 323-ha (798-ac) tract of coniferous forest containing stands of 600- to 900-year-old old-growth Douglas-fir along the transition between the western hemlock zone and the silver fir zone in the Cascade Range in western Oregon.
Download or read book Alaska Regional Plan written by and published by . This book was released on 1983 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Serpentine Geoecology of Western North America written by Earl B. Alexander and published by OUP USA. This book was released on 2007-03-22 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about geology, soils, and plant communities in serpentine landscapes of western North America. Aspects of the interaction of geology and soils reveal a fascinating symbiosis relating the structure, composition, and distribution of plant communities. The plants that survive are a unique group. There are some entire genera or even families of plants that are common throughout California that are poorly represented on serpentine, while other genera are more diverse on serpentine than on other soils. Serpentine rocks have dramatic effects on the vegetation that grows on them. Many common plants cannot grow on serpentine soils, leaving distinctive suites of plants to occupy serpentine habitats. The floristic diversity associated with serpentine soils formed above ultramafic rocks is surprising considering that these soils are toxic to many plants. Serpentine barrens of California often look like moonscapes but here we find numerous species of plants of low biomass that produce a richness of species rarely found in the world.
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 2010 with total page 1640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Productivity of Forests of the United States and Its Relation to Soil and Site Factors and Management Practices written by and published by . This book was released on 1989 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
