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Author: Nico E. Marcar
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 252
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Book Description
Presents current knowledge on a large suite of tree species tolerant to different levels of salinity as well as their uses. Contains detailed descriptions of 85 saline tolerant species as well as a detailed overview of salinity problems in Australia. Assists all involved in Australian agriculture to make decisions about which trees might be appropriate for different types of salt-affected environments as well as an introduction to the physical and chemical nature of the soil environment, issues on sustainability and the establishment and management of tree plantings.
Author: Gary L. Hightshoe
Publisher: John Wiley & Sons
ISBN: 9780471288794
Category : Architecture
Languages : en
Pages : 980
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Book Description
This guide covers over 250 major species--by asthetic character, culture requirements, and ecology--and presents essential design information through scale illustrations.
Author: I. S. Ferguson
Publisher: CSIRO PUBLISHING
ISBN: 0643069402
Category : Nature
Languages : en
Pages : 257
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Book Description
There is no question that the timber industry needs to adopt sustainable practices that ensure a future for the industry. This book goes well beyond simply growing commercial tree plantations for wood production. It explores new forests that can supply environmental services such as salinity mitigation and carbon sequestration together with commercial wood production in an environment beyond the boundaries of traditional forestry. New Forests targets agricultural landscapes affected by salinity and which generally have rainfall less than 650 mm per year. The book addresses vital issues such as where tree planting might best be pursued, what species and technologies should be used for establishment and later management, how productivity can be improved, what mix of environmental services and commercial goods is optimum, and whether the likely net benefits justify the change in land use and requisite investment. While the book is focussed on the low-rainfall, agricultural, inland zone of the Murray-Darling Basin wherever possible the scope of most chapters has been expanded to synthesise generic information applicable to other regions in Australia and elsewhere. The authors provide a comprehensive account of all the issues relevant to the development of these new forests, covering soils, the bio-physical environment, water use and irrigation strategies - including the use of wastewater, silviculture, pests and diseases, wood quality and products, and economics and policy implications.
Author: Frank S. Santamour
Publisher:
ISBN:
Category : Landscape architecture
Languages : en
Pages : 266
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Book Description
Author: John A. Stanturf
Publisher: Academic Press
ISBN: 0128131942
Category : Science
Languages : en
Pages : 436
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Book Description
Soils and Landscape Restoration provides a multidisciplinary synthesis on the sustainable management and restoration of soils in various landscapes. The book presents applicable knowledge of above- and below-ground interactions and biome specific realizations along with in-depth investigations of particular soil degradation pathways. It focuses on severely degraded soils (e.g., eroded, salinized, mined) as well as the restoration of wetlands, grasslands and forests. The book addresses the need to bring together current perspectives on land degradation and restoration in soil science and restoration ecology to better incorporate soil-based information when restoration plans are formulated. - Incudes a chapter on climate change and novel ecosystems, thus collating the perspective of soil scientists and ecologists on this consequential and controversial topic - Connects science to international policy and practice - Includes summaries at the end of each chapter to elucidate principles and key points
Author: Ashwani Kumar
Publisher: Springer Nature
ISBN: 9819946697
Category : Technology & Engineering
Languages : en
Pages : 606
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Book Description
This edited book is a comprehensive collection of scientific research on different plants under drought and salt stress conditions. The main focus of this book is to elaborate on the mechanisms being operative in plants under stress and how various biological factors mitigate the adverse effects for better plant productivity. This book covers all physiological, biochemical, and molecular mechanisms operating under drought and saline stresses. The current status and impact of drought and salinity on various crop plants have been elaborated on in different chapters. Agricultural lands are either turning barren or becoming more saline and drought-prone with increasing temperatures, decreasing water tables, untimely rainfall, and other environmental factors. In India, salt-affected soils occupy an area of about 6.73 million ha of which saline and sodic soils constitute roughly 40 and 60%, respectively. All these factors individually or cumulatively, affect the plant growth and development and hence, the crop productivity with the monetary loss. The inbuilt plant's ability with modified/acclimatized mechanisms has been described in various chapters with step-wise descriptions. The role of various plant growth-promoting agents including nano-particles, micro-organisms, metabolites or phytohormones, etc in mitigating adverse effects of drought and salinity has been explained precisely. Updated information on the use of speed breeding, proteomics, epigenetics, and transcriptomics in different crops along with high throughput technologies is included for the cross-talk of various network mechanisms. This book is helpful for the readers in knowing salinity and drought through the physiological, biochemical and genetic, and molecular levels to understand plant behaviour under stress conditions. Also, the book serves as additional reading material for undergraduate and graduate students of agriculture, plant physiology, biochemistry, forestry, and environmental sciences. National and international agricultural scientists and policymakers will also find this to be a useful read.
Author: Jagdish Chander Dagar
Publisher: Springer Nature
ISBN: 9811568073
Category : Technology & Engineering
Languages : en
Pages : 474
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Book Description
This book presents various aspects of agroforestry research and development, as well as the latest trends in degraded landscape management. Over the last four decades, agroforestry research (particularly on degraded landscapes) has evolved into an essential problem-solving science, e.g. in terms of sustaining agricultural productivity, improving soil health and biodiversity, enhancing ecosystem services, supporting carbon sequestration and mitigating climate change. This book examines temperate and tropical agroforestry systems around the world, focusing on traditional and modern practices and technologies used to rehabilitate degraded lands. It covers the latest research advances, trends and challenges in the utilization and reclamation of degraded lands, e.g. urban and peri-urban agroforestry, reclamation of degraded landscapes, tree-based multi-enterprise agriculture, domestication of high-value halophytes, afforestation of coastal areas, preserving mangroves and much more. Given its scope, the book offers a valuable asset for a broad range of stakeholders including farmers, scientists, researchers, educators, students, development/extension agents, environmentalists, policy/decision makers, and government and non-government organizations.
Author: Jagdish Chander Dagar
Publisher: Springer
ISBN: 9811076502
Category : Technology & Engineering
Languages : en
Pages : 869
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Book Description
Agroforestry (AF) is a dynamic, ecologically based, natural resources management system that, by integrating trees on farms, ranches, and in other landscapes, diversifies and increases production and promotes social, economic, and environmental benefits for land users. Further, it is receiving increasing attention as a sustainable land-management option worldwide because of its ecological, economic, and social attributes. Advances have been achieved by building on past research accomplishments and expanding AF’s stakeholder base, which now includes private/public partnerships, communities, ecologists, farmers, indigenous peoples, and policymakers in both temperate and tropical countries. AF has now been recognized as a valuable problem-solving approach to ensuring food security and rebuilding resilient rural environments. Recent studies have shown that more than 1 billion hectares of agricultural land have more than 10% tree cover. Of this area, 160 million hectares have more than 50% tree cover. Agricultural ecosystems can be further improved through AF to achieve environmental restoration, greater farm productivity, and key ecological services, including climate change mitigation and adaptation for improved rural livelihood. In fact, it is largely considered synonymous with climate smart agriculture and a remedy for many modern environmental challenges. Consequently, AF’s knowledge base is being expanded at a rapid rate, as illustrated by the increasing number and quality of scientific publications on various forms and different aspects of AF. This book offers state-of-the-art information on the fundamental concepts and history of AF and its evolution as a science, presenting a wealth of advanced research results and evaluations relating to different aspects of AF. Accordingly, it will be useful for a broad readership, including students, foresters, farmers, local communities, indigenous peoples, civil society institutions, media, policymakers and the general public.
Author: Jagdish Chander Dagar
Publisher: Springer
ISBN: 8132226593
Category : Technology & Engineering
Languages : en
Pages : 214
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Book Description
Land degradation caused by salinity and waterlogging is a global problem afflicting about one billion hectares and endangering the food security of at least 75 countries. Since the social, economic and environmental costs of on and/off-farm reclamation techniques are high, agroforestry is now emerging as a potential tool, not only for arresting salinity and waterlogging, but also for other environmental services like mitigating climate change, sequestering carbon and restoring biodiversity. This publication addresses the vital issues, principles and practices related to rehabilitation using agroforestry and includes many site-specific case studies from a number of the world’s typical catchments. Written by leading researchers, the book is a must, not only for scientists whose research interests lie in soil salinity, waterlogging and poor-quality waters, but also policy makers, environmentalists, students, and educationists alike. More importantly, it contributes to reversing the salinity trends and ensuring the livelihoods of resource-poor farming families living in these harsh agro-ecosystems.
Author: Paul E. Hosier
Publisher: UNC Press Books
ISBN: 1469641445
Category : Nature
Languages : en
Pages : 908
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Book Description
This accessibly written and authoritative guide updates the beloved and much-used 1970s classic Seacoast Plants of the Carolinas. In this completely reimagined book, Paul E. Hosier provides a rich, new reference guide to plant life in the coastal zone of the Carolinas for nature lovers, gardeners, landscapers, students, and community leaders. Features include: * Detailed profiles of more than 200 plants, with color photographs and information about identification, value to wildlife, relationship to natural communities, propagation, and landscape use. * Background on coastal plant communities, including the effects of invasive species and the benefits of using native plants in landscaping. * A section on the effects of climate change on the coast and its plants. * A list of natural areas and preserves open to visitors interested in observing native plants in the coastal Carolinas. * A glossary that includes plant names and scientific terms. With a special emphasis on the benefits of conserving and landscaping with native plants, this guide belongs on the shelf of every resident and visitor to the coasts of the Carolinas.
Author: Derek Eamus
Publisher: CSIRO PUBLISHING
ISBN: 0643068341
Category : Ecohydrology
Languages : en
Pages : 361
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Book Description
A grasp of key elements of several disparate disciplines is required in order to fully understand the sustainable management of water. The authors, who have undertaken extensive field work and published widely take an international perspective on water in the environment in order to tackle issues of dryland salinity and water allocation.
