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Invasion In The Chaparral
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Book Synopsis Valuing Chaparral by : Emma C. Underwood
Download or read book Valuing Chaparral written by Emma C. Underwood and published by Springer. This book was released on 2018-04-09 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chaparral shrubland ecosystems are an iconic feature of the California landscape, and a highly biodiverse yet highly flammable backdrop to some of the fastest growing urban areas in the United States. Chaparral-type ecosystems are a common element of all of the world’s Mediterranean-type climate regions – of which California is one – yet there is little public appreciation of the intrinsic value and the ecosystem services that these landscapes provide. Valuing Chaparral is a compendium of contributions from experts in chaparral ecology and management, with a focus on the human relationship with chaparral ecosystems. Chapters cover a wide variety of subjects, ranging from biodiversity to ecosystem services like water provision, erosion control, carbon sequestration and recreation; from the history of human interactions with chaparral to current education and conservation efforts; and from chaparral restoration and management to scenarios of the future under changing climate, land use, and human population. Valuing Chaparral will be of interest to resource managers, the research community, policy makers, and the public who live and work in the chaparral dominated landscapes of California and other Mediterranean-type climate regions.
Book Synopsis Invasion in the Chaparral by : Michala Lee Phillips
Download or read book Invasion in the Chaparral written by Michala Lee Phillips and published by . This book was released on 2019 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global change contributes to drastic shifts in vegetation composition resulting in changes in ecosystem processes across the world. One important example is plant invasion, which often leads to vegetation community type conversion, such as conversion from native shrubland to invasive grassland. Chaparral, California's most pervasive vegetation type, has recently undergone invasion. The shift from evergreen chaparral shrubs to invasive grassland will have cascading effects on ecosystem services. The overarching goal of this research is to understand water use, root and fungal dynamics of invaded chaparral communities that may inform restoration efforts. My first chapter examines how differences in root development relate to soil-water dynamics between a chaparral shrub and an invasive grass. I explored above- and below-ground strategies in concert of a native chaparral shrub and an invasive grass species in southern California using soil moisture sensors, manual minirhizotron imagery, stable isotopes, sap flux sensors and normalized difference vegetation index (NDVI). I found that the invasive grass species depleted soil moisture and produced longer roots earlier than the native shrub. Depletion of soil moisture earlier by E. calycina suggests that invasive grasses could accelerate the onset of the summer drought in chaparral systems, assuring their persistence following invasion. My second chapter examines how invasion and nitrogen deposition structure composition of fungal communities. I found that invasive grasses had a lower richness and relative abundance of symbiotic fungi compared to native shrubs. My third chapter explores how invasive-conditioned soils affect the growth of chaparral shrub seedlings and associated fungal communities and I found that native inoculation produced a more diverse fungal symbiont community. Chapter four aims to detect if invasive grass water-use strategies are detrimental to shrub seedling success, and found that invasive removal positively affected the establishment of native shrub seedlings and seedling mortality, which increased alongside invasive cover. Overall, my dissertation demonstrates that competition between invasive and native plants as well as shifts in fungal communities contributes to invasive grass persistence and shows how joining tools and perspectives from diverse fields can provide a holistic look at system responses to change.
Book Synopsis Invasion of Pseudotsuga Menziesii Into Chaparral-- Analysis of Spatial and Temporal Patterns by : Patricia Marie Sparling
Download or read book Invasion of Pseudotsuga Menziesii Into Chaparral-- Analysis of Spatial and Temporal Patterns written by Patricia Marie Sparling and published by . This book was released on 1994 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pseudotsuga Menziesii Invasion Into Stands of Chaparral by : Thomas Roscoe Horton
Download or read book Pseudotsuga Menziesii Invasion Into Stands of Chaparral written by Thomas Roscoe Horton and published by . This book was released on 1992 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Invasions written by Anna Traveset and published by CABI. This book was released on 2020-11-20 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many books on aspects of plant invasions, but none that focus on the key role of species interactions in mediating invasions. This book reviews exciting new findings and explores how new methods and tools are shedding new light on crucial processes in plant invasions. This book will be of interest to academics and students of ecology, researchers engaged in developing management solutions, scientific managers of natural ecosystems, and policy-makers.
Book Synopsis Ecosystems of Disturbed Ground by : L.R. Walker
Download or read book Ecosystems of Disturbed Ground written by L.R. Walker and published by Elsevier. This book was released on 1999-12-17 with total page 881 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the human population inexorably grows, its cumulative impact on the Earth's resources is hard to ignore. The ability of the Earth to support more humans is dependent on the ability of humans to manage natural resources wisely. Because disturbance alters resource levels, effective management requires understanding of the ecology of disturbance. This book is the first to take a global approach to the description of both natural and anthropogenic disturbance regimes that physically impact the ground. Natural disturbances such as erosion, volcanoes, wind, herbivory, flooding and drought plus anthropogenic disturbances such as foresty, grazing, mining, urbanization and military actions are considered. Both disturbance impacts and the biotic recovery are addressed as well as the interactions of different types of disturbance. Other chapters cover processes that are important to the understanding of disturbance of all types including soil processes, nutrient cycles, primary productivity, succession, animal behaviour and competition. Humans react to disturbances by avoiding, exacerbating, or restoring them or by passing environmental legislation. All of these issues are covered in this book. Managers need better predictive models and robust data-collections that help determine both site-specfic and generalized responses to disturbance. Multiple disturbances have a complex effect on both physical and biotic processes as they interact. This book provides a wealth of detail about the process of disturbance and recovery as well as a synthesis of the current state of knowledge about disturbance theory, with extensive documentation.
Book Synopsis Ecosystems of California by : Harold Mooney
Download or read book Ecosystems of California written by Harold Mooney and published by Univ of California Press. This book was released on 2016-01-19 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: This long-anticipated reference and sourcebook for CaliforniaÕs remarkable ecological abundance provides an integrated assessment of each major ecosystem typeÑits distribution, structure, function, and management. A comprehensive synthesis of our knowledge about this biologically diverse state, Ecosystems of California covers the state from oceans to mountaintops using multiple lenses: past and present, flora and fauna, aquatic and terrestrial, natural and managed. Each chapter evaluates natural processes for a specific ecosystem, describes drivers of change, and discusses how that ecosystem may be altered in the future. This book also explores the drivers of CaliforniaÕs ecological patterns and the history of the stateÕs various ecosystems, outlining how the challenges of climate change and invasive species and opportunities for regulation and stewardship could potentially affect the stateÕs ecosystems. The text explicitly incorporates both human impacts and conservation and restoration efforts and shows how ecosystems support human well-being. Edited by two esteemed ecosystem ecologists and with overviews by leading experts on each ecosystem, this definitive work will be indispensable for natural resource management and conservation professionals as well as for undergraduate or graduate students of CaliforniaÕs environment and curious naturalists.
Download or read book Chaparral written by Karl Ludvigsen and published by Enthusiast Books. This book was released on 2002-07-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few sports-racing cars have captured the imagination as did the Chaparrals. The menacing white machines from Texas oil country cut a swathe through American sports car racing in the 1960s, and even won at the Nurburgring and Brands Hatch. Created by Jim Hall and Hap Sharp -- and ultimately with the help of GM and Chevrolet -- the Chaparrals pioneered such innovations in racing as the wing for aerodynamic down force and the automatic transmission. Great photos from the author, Stanley Rosenthall, and Max Le Grand show the exotic Chaparrals at rest and in action. Photographs include the first front-engine cars, the 2, 2C, 2E and 2G sports-racers, the 2D and 2F endurance racecars, and the wildest of all, the 2H and 2J -- the first car to use a fan to generate suction down force. The book is a rare treat for fans of the exciting and popular Can-Am racing series.
Book Synopsis Biogeography of Mediterranean Invasions by : R. H. Groves
Download or read book Biogeography of Mediterranean Invasions written by R. H. Groves and published by Cambridge University Press. This book was released on 1991-11-07 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an initiative of a subcommittee of SCOPE (Scientific Committee on Problems of the Environment) which realized that the integrity of many natural ecosystems was being threatened by the ingress of invasive species.
Download or read book General Technical Report PSW. written by and published by . This book was released on 1978 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Federal Register written by and published by . This book was released on 2013-10 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildland Fire in Ecosystems written by and published by Forest Service. This book was released on 2008 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-knowledge review of information on relationships between wildland fire and nonnative invasive plants can assist fire managers and other land managers concerned with prevention, detection, and eradication or control of nonnative invasive plants. The 16 chapters in this volume synthesize ecological and botanical principles regarding relationships between wildland fire and nonnative invasive plants, identify the nonnative invasive species currently of greatest concern in major bioregions of the United States, and describe emerging fire-invasive issues in each bioregion and throughout the nation. This volume can help increase understanding of plant invasions and fire and can be used in fire management and ecosystem-based management planning. The volume's first part summarizes fundamental concepts regarding fire effects on invasions by nonnative plants, effects of plant invasions on fuels and fire regimes, and use of fire to control plant invasions. The second part identifies the nonnative invasive species of greatest concern and synthesizes information on the three topics covered in part one for nonnative invasives in seven major bioregions of the United States: Northeast, Southeast, Central, Interior West, Southwest Coastal, Northwest Coastal (including Alaska), and Hawaiian Islands. The third part analyzes knowledge gaps regarding fire and nonnative invasive plants, synthesizes information on management questions (nonfire fuel treatments, postfire rehabilitation, and postfire monitoring), summarizes key concepts described throughout the volume, and discusses urgent management issues and research questions.
Book Synopsis For the Common Defense by : Allan R. Millett
Download or read book For the Common Defense written by Allan R. Millett and published by Simon and Schuster. This book was released on 2012-09-25 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now fully updated and totally revised, this highly regarded classic remains the most comprehensive study available of America’s military history. Called “the preeminent survey of American military history” by Russell F. Weigley, America’s foremost military historian, For the Common Defense is an essential contribution to the field of military history. This carefully researched third edition provides the most complete and current history of United States defense policy and military institutions and the conduct of America’s wars. Without diminishing the value of its earlier editions, authors Allan R. Millett, Peter Maslowski, and William B. Feis provide a fresh perspective on the continuing issues that characterize national security policy. They have updated the work with new material covering nearly twenty years of scholarship, including the history of the American military experience in the Balkans and Somalia, analyzing the wars in Iraq and Afghanistan from 2001 to 2012, and providing two new chapters on the Vietnam War. For the Common Defense examines the nation’s pluralistic military institutions in both peace and war, the tangled civil-military relations that created the country’s commitment to civilian control of the military, the armed forces’ increasing nationalization and professionalization, and America’s growing reliance on sophisticated technologies spawned by the Industrial Revolution and the Computer and Information Ages. This edition is also a timely reminder that vigilance is indeed the price of liberty but that vigilance has always been—and continues to be—a costly, complex, and contentious undertaking in a world that continually tests America’s willingness and ability to provide for the common defense.
Book Synopsis Understanding and Managing Invasive Plants in Wilderness and Other Natural Areas by :
Download or read book Understanding and Managing Invasive Plants in Wilderness and Other Natural Areas written by and published by . This book was released on 2002 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Symposium on the Environmental Consequences of Fire and Fuel Management in Mediterranean Ecosystems, August 1-5, 1977, Palo Alto, California by :
Download or read book Proceedings of the Symposium on the Environmental Consequences of Fire and Fuel Management in Mediterranean Ecosystems, August 1-5, 1977, Palo Alto, California written by and published by . This book was released on 1977 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Land of Chamise and Pines by : Richard A. Minnich
Download or read book Land of Chamise and Pines written by Richard A. Minnich and published by Univ of California Press. This book was released on 1998-11-04 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: In marked contrast to California's landscape of urban sprawl, expansive agriculture, and wildlands altered by protectionist management systems, many landscapes in neighboring Baja California would still be recognizable to the first European explorers. This book shows that the vegetation of present-day Baja California is remarkably similar to that observed in the 18th and 19th centuries, and that historical fire and grazing management has done little to alter the region's resilient mediterranean-type shrublands and forests.
Book Synopsis A Field Guide to the Rangeland Vegetation Types of the Northern Province by : Thomas Michael Jimerson
Download or read book A Field Guide to the Rangeland Vegetation Types of the Northern Province written by Thomas Michael Jimerson and published by . This book was released on 2000 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
