Drylands


Book Description

This will be a book for the world’s last reader, she decided, chewing pen-end over an open exercise book. In the dying town of Drylands, Janet Deakin sells papers to lonely locals. At night, in her flat above the newsagency, she attempts to write a novel for a world in which no one reads—‘full of people, she envisaged, glaring at a screen that glared glassily back.’ Drylands is the story of the townsfolk’s harsh, violent lives. Trenchant and brilliant, Thea Astley’s final novel is a dark portrait of outback Australia in decline. Thea Astley was born in Brisbane in 1925. Her first novel, Girl with a Monkey, was published in 1958 and her third, The Well Dressed Explorer (1962), won the Miles Franklin Literary Award. Many notable books followed, among them the groundbreaking A Kindness Cup (1974), which addressed frontier massacres of Indigenous Australians, and It’s Raining in Mango (1987). Her last novel was Drylands (1999), her fourth Miles Franklin winner. Her fiction is distinguished by vivid imagery and metaphor; a complex, ironic style; and a desire to highlight oppression and social injustice. One of the most distinctive and influential Australian novelists of the twentieth century, Astley died in 2004. ‘It is impossible to put this book down. It seethes with energy and passion.’ Herald Sun 'Wonderful.' Australian




The Drylands


Book Description




Dryland Ecohydrology


Book Description

Ecohydrology emerges as a new field of research aiming at furthering our understanding of the earth system through the study of the interactions between the water cycle and vegetation. By combining the analysis of biotic and abiotic components of terrestrial ecosystems, this volume provides a synthesis of material on arid and semiarid landscapes, which is currently spread in a number of books and journal articles. The focus on water-limited ecosystems is motivated by their high sensitivity to daily, seasonal, and decadal perturbations in water availability, and by the ecologic, climatic, and economic significance of most of the drylands around the world. Conceived as a tool for scientists working in the area of the earth and environmental sciences, this book presents the basic principles of eco-hydrology as well as a broad spectrum of topics and advances in this research field. The chapters collected in this book have been contributed by authors with different expertise, who work in several arid areas around the World. They describe the various interactions among the biological and physical dynamics in dryland ecosystems, starting from basic processes in the soil-vegetation-climate system, to landscape-scale hydrologic and geomorphic processes, ecohydrologic controls on soil nutrient dynamics, and multiscale analyses of disturbances and patterns.







Rainwater Harvesting for Drylands and Beyond


Book Description

« "Rainwater Harvesting for Drylands and Beyond, Volume 1' is the first book in a three-volume guide that teaches you how to conceptualize, design, and implement sustainable water-harvesting systems for your home, landscape, and community. The lessons in this volume will enable you to assess your on-site resources, give you a diverse array of strategies to maximize their potential, and empower you with guiding principles to create an integrated, multi-functional water-harvesting plan specific to your site and needs. »--




A Guide for Desert and Dryland Restoration


Book Description

Dryland degradation and desertification now affect almost a billion people around the world. Tragically, the biological resources and productivity of millions of acres of land are lost to desertification each year because people remain unaware of strategies and techniques that could improve yields, reduce risk, and begin healing the world's deserts. A Guide for Desert and Dryland Restoration is the first book to offer practical, field-tested solutions to this critical problem. Author David Bainbridge has spent more than 25 years actively involved in restoring lands across the American Southwest. A Guide for Desert and Dryland Restoration presents the results of his years of fieldwork, as well as research and experience from scientists and practitioners around the globe. The book discusses the ecology of desert plants, explores the causes of desertification and land abuse, and outlines the processes and procedures needed to evaluate, plan, implement, and monitor desert restoration projects. It sets forth economical and practical field-tested solutions for understanding site characteristics, selecting and growing plants, and ensuring that they survive with a minimal amount of water and care. Each chapter represents a guide to a critical topic for environmental restoration; extensive photographs, diagrams and drawings give detailed information for immediate application, and additional resources are included in appendixes. A Guide for Desert and Dryland Restoration is the first comprehensive book focused on restoring arid regions, and clearly demonstrates that arid lands can be successfully rehabilitated. In addition to restorationists, the book will be an invaluable resource for anyone working in arid lands, including farmers, ranchers, gardeners, landscapers, outdoor recreation professionals, and activists.




Valuing, restoring and managing “presumed drylands”: Cerrado, Miombo–Mopane woodlands and the Qinghai–Tibetan Plateau


Book Description

The study "Valuing, restoring and managing presumed drylands: Cerrado, Miombo–Mopane woodlands and the Qinghai–Tibetan Plateau" confirms the existence of 1 075 million hectares of presumed drylands that are under threat from unsustainable use and climate change. This is in addition to the 6.1 billion hectares of official drylands that already cover 41 percent of the planet’s land surface and are home to 2 billion people. All these areas contain high levels of biodiversity and are home to a large number of people reliant on agriculture to sustain their livelihoods, this is why it's so important to research, analyse and work to protect them. The report contains concrete information on the environmental and ecological value of these dryland areas, and key recommendations for actions to limit land degradation, sustain biodiversity and mitigate climate change.




Trees, forests and land use in drylands: the first global assessment


Book Description

Drylands cover 41 percent of the Earth's land surface. This publication presents the results of the first global assessment of trees, forests and land use in these lands. The assessment breaks new methodological ground: it relies on the visual interpreation of freely available satellite images, carried out by more than 200 experts in a series of regional workshops. Using a tool called Open Foris ollect Earth, developed by FAO in collaboration with Google, participants gathered and analysed information for mrore than 200 000 sample plots worldwide. For each region, the report summarizes the distribution of forests, other wooded land and other land uses including grasslands, croplands, built-up areas and barren land, across all drylands and by aridity zone. It also estimates tree canopy cover, shrub cover, forest type and presence of trees outside forest. Indicatng that the global drylands contain more than one-quarter of the world's forest area, and that trees are present on 31 percent of the world's dryland area, the report provides a baseline for future monitoring and will support countries in their efforts to identify appropriate investments for the restoration and sustainable management of drylands.




Improved Agricultural Water Management for Africa’s Drylands


Book Description

D ryland regions in Sub-Saharan Africa are home to one-half of the region’s population and three-quarters of its poor. Poor both in natural resources and in assets and income, the inhabitants of drylands are highly vulnerable to droughts and other shocks. Despite a long history of interventions by governments, development agencies, and civil society organizations, there have been no sustained large-scale successes toward improving the resilience of drylands dwellers. Improved Agricultural Water Management for Africa’s Drylands describes the extent to which agricultural water management interventions in dryland regions of Sub-Saharan Africa can enhance the resilience and improve the well-being of the people living in those regions, proposes what can realistically be done to promote improved agricultural water management, and sets out how stakeholders can make those improvements. After reviewing the current status of irrigation and agricultural water management in the drylands, the authors discuss technical, economic, and institutional challenges to expanding irrigation. A model developed at the International Food Policy Research Institute is used to project the potential for irrigation development in the Sahel Region and the Horn of Africa. The modeling results show that irrigation development in the drylands can reduce vulnerability and improve the resilience of hundreds of thousands of farming households, but rainfed agriculture will continue to dominate for the foreseeable future. Fortunately, many soil and water conservation practices that can improve the productivity and ensure the sustainability of rainfed cropping systems are available. The purpose of this book is to demonstrate the potentially highly benefi cial role of water and water management in drylands agriculture in association with agronomic improvements, market growth, and infrastructure development, and to assess the technological and socioeconomic conditions and institutional policy frameworks that can remove barriers to adoption and allow wide-scale take-up of improved agricultural water management in the dryland regions of Sub-Saharan Africa.




Patterns of Land Degradation in Drylands


Book Description

This book explores the theory of ecogeomorphic pattern-process linkages, using case studies from Europe, Africa, Australia and North America. Sets forth a research agenda for the emerging field of ecogeomorphology in drylands land-degradation studies.