Download or read book Recreation Area Management Plan and Environmental Assessment for the Imperial Sand Dunes written by United States. Bureau of Land Management. El Centro Resource Area and published by . This book was released on 1987 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Imperial Sand Dunes Recreation Area Management Plan written by and published by . This book was released on 2012 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Imperial Sand Dunes Recreation Area Management Plan and Proposed Amendment to the California Desert Conservation Plan 1980 written by and published by . This book was released on 2003 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Plant Life written by Arthur R. Kruckeberg and published by University of Washington Press. This book was released on 2004 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before any other influences began to fashion life and its lavish diversity, geological events created the initial environments--both physical and chemical--for the evolutionary drama that followed. Drawing on case histories from around the world, Arthur Kruckeberg demonstrates the role of landforms and rock types in producing the unique geographical distributions of plants and in stimulating evolutionary diversification. His examples range throughout the rich and heterogeneous tapestry of the earth's surface: the dramatic variations of mountainous topography, the undulating ground and crevices of level limestone karst, and the subtle realm of sand dunes. He describes the ongoing evolutionary consequences of the geology-plant interface and the often underestimated role of geology in shaping climate. Kruckeberg explores the fundamental connection between plants and geology, including the historical roots of geobotany, the reciprocal relations between geology and other environmental influences, geomorphology and its connection with plant life, lithology as a potent selective agent for plants, and the physical and biological influences of soils. Special emphasis is given to the responses of plants to exceptional rock types and their soils--serpentines, limestones, and other azonal (exceptional) substrates. Edaphic ecology, especially of serpentines, has been his specialty for years. Kruckeberg's research fills a significant gap in the field of environmental science by connecting the conventionally separated disciplines of the physical and biological sciences. Geology and Plant Life is the result of more than forty years of research into the question of why certain plants grow on certain soils and certain terrain structures, and what happens when this relationship is disrupted by human agents. It will be useful to a wide spectrum of professionals in the natural sciences: plant ecologists, paleobiologists, climatologists, soil scientists, geologists, geographers, and conservation scientists, as well as serious amateurs in natural history.

Download or read book The California Deserts written by Bruce M Pavlik and published by Univ of California Press. This book was released on 2008-07-02 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly readable, spectacularly illustrated compendium is an ecological journey into a wondrous land of extremes. The California Deserts explores the remarkable diversity of life in this harsh yet fragile quarter of the Golden State. In a rich narrative, it illuminates how that diversity, created by drought and heat, has evolved with climate change since the Ice Ages. Along the way, we find there is much to learn from each desert species-- whether it is a cactus, pupfish, tortoise, or bighorn sheep--about adaptation to a warming, arid world. The book tells of human adaptation as well, and is underscored by a deep appreciation for the intimate knowledge acquired by native people during their 12,000-year desert experience. In this sense, the book is a journey of rediscovery, as it reflects on the ways that knowledge has been reclaimed and amplified by new discoveries. The book also takes the measure of the ecological condition of these deserts today, presenting issues of conservation, management, and restoration. With its many sidebars, photographs, and featured topics, The California Deserts provides a unique introduction to places of remarkable and often unexpected beauty.

Download or read book Inland Dunes of North America written by Nicholas Lancaster and published by Springer Nature. This book was released on 2020-05-20 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inland sand dunes are widespread in North America and are found from the North Slope of Alaska to the Sonoran Desert in northern Mexico and from the Delmarva Peninsula in the east to Southern California in the west. In this edited book, we highlight recent research on areas of inland dunes that span a range from those that are actively accumulating in current conditions of climate and sediment supply to those that were formed in past conditions and are now degraded relict systems. This book will be of interest to researchers and scholars of physical geography, geomorphology, environmental sciences, and earth sciences. Contributions include detailed analyses of individual active dune systems at White Sands, New Mexico; Great Sand Dunes, Colorado; and the Laurentian Great Lakes; as well as the vegetation-stabilized dunes of the Nebraska Sand Hills and the Colorado Plateau. Additional chapters discuss the widespread partially vegetated dune systems of the central and southern Great Plains; the relict dunes of the Atlantic Coastal Plain of the eastern USA; and active and stabilized dunes of the Colorado Plateau and the southwestern deserts of the USA and northern Mexico.

Download or read book Aeolian Features of Southern California written by and published by . This book was released on 1978 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book California Wild written by and published by . This book was released on 1992 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seasat Views North America the Caribbean and Western Europe with Imaging Radar written by and published by . This book was released on 1980 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Barry M Goldwater Range Proporsed Integrated Natural Resources Management Plan written by and published by . This book was released on 2003 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final Environmental Impact Report environmental Impact Statement written by and published by . This book was released on 2002 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proposed Leasing of Geothermal Resources Imperial County Glamis Dunes Area Final Environmental Assessment EA written by and published by . This book was released on 1981 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings RMRS written by and published by . This book was released on 1998 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by E. Durant McArthur and published by . This book was released on 1999 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 51 papers in this proceedings include an introductory keynote paper on ecotones and hybrid zones and a final paper describing the mid-symposium field trip as well as collections of papers on ecotones and hybrid zones (15), population biology (6), community ecology (19), and community rehabilitation and restoration (9). All of the papers focus on wildland shrub ecosystems; 14 of the papers deal with one aspect or another of sagebrush (subgenus Tridentatae of Artemisia) ecosystems. The field trip consisted of descriptions of biology, ecology, and geology of a big sagebrush (Artemisia tridentata) hybrid zone between two subspecies (A. tridentata ssp. tridentata and A. t. ssp. vaseyana) in Salt Creek Canyon, Wasatch Mountains, Uinta National Forest, Utah, and the ecotonal or clinal vegetation gradient of the Great Basin Experimental Range, Manti-La Sal National Forest, Utah, together with its historical significance. The papers were presented at the 10th Wildland Shrub Symposium: Shrubland Ecotones, at Snow College, Ephraim, UT, August 12-14, 1998.

Download or read book California Desert Protection Act written by United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Public Lands and published by . This book was released on 1991 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book California Statewide Wilderness Study Report v 1 Garcia Mountain written by and published by . This book was released on 1991 with total page 1172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Global Sand Seas written by Edwin Dinwiddie McKee and published by . This book was released on 1979 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: