This book is about accomplishing change in how land is managed in agricultural watersheds. Wide-ranging case studies repeatedly document that plans, policies, and regulations are not adequate substitutes for the empowerment of people. Ultimately change on the land is managed and accomplished by the people that live on land within each watershed.
The book attempts to covers the main fields of water quality issues presenting case studies in various countries concerning the physicochemical characteristics of surface and groundwaters and possible pollution sources as well as methods and tools for the evaluation of water quality status. This book is divided into two sections: Statistical Analysis of Water Quality Data;Water Quality Monitoring Studies.
This 32-chapter volume represents the core of several oral and poster presentations made at the conference. In addition to Introduction and Conclusion sections, the book is thematically divided into 7 sections, namely, 1) Land Use and Farming Systems, 2) Effects of Climate Change on Crop Yield, 3) Soil Nutrient and Water Management for Carbon Sequestration, 4) Rehabilitation of Degraded Lands through Forestry and Agroforestry, 5) Management of Animal Production for Greenhouse Gas Emissions, 6) Smallholder Adaptation to Climate Change, and 7) Economic, Social and Policy Issues. It addresses these themes in the context of sustainable intensification (SI). It implies increasing agronomic production from the existing land while improving/restoring its quality and decreasing the C or environmental footprint. Simply put, SI means producing more from less.
With the use of high-level soil management technology, Africa could feed several billion people, yet food production has generally stagnated since the 1960s. No matter how powerful the seed technology, the seedling emerging from it can flourish only in a healthy soil. Accordingly, crop yields in Africa, South Asia, and the Caribbean could be doubled or tripled through adoption of technologies based on laws of sustainable soil management. Principles of Sustainable Soil Management in Agroecosystems describes the application of these laws to enhance ecosystem services while restoring degraded soils and promoting sustainable use. With chapters contributed by world-class soil scientists, ecologists, and social scientists, this book outlines critical changes in management of agricultural soils necessary to achieve food security and meet the food demands of the present and projected future population. These changes include conversion to no-till and conservation agriculture; adoption of strategies of integrated nutrient management, water harvesting, and use of drip sub-irrigation; complex cropping/farming systems such as cover cropping and agroforestry; and use of nano-enhanced fertilizers. The book is based on the premise that it is not possible to extract more from a soil than what is put into it without degrading its quality. The strategy is to replace what is removed, respond wisely to what is changed, and be pro-active to what may happen because of natural and anthropogenic perturbations. The chapters, which exemplify these ideas, cover a range of topics including organic farming, soil fertility, crop-symbiotic soil microbiota, human-driven soil degradation, soil degradation and restoration, carbon sink capacity of soils, soil renewal and sustainability, and the marginality principle.
Shale energy development is an issue of global importance. The number of reserves globally, and their potential economic return, have increased dramatically in the past decade. Questions abound, however, about the appropriate governance systems to manage the risks of unconventional oil and gas development and the ability for citizens to engage and participate in decisions regarding these systems. Stakeholder participation is essential for the social and political legitimacy of energy extraction and production, what the industry calls a 'social license' to operate. This book attempts to bring together critical themes inherent in the energy governance literature and illustrate them through cases in multiple countries, including the US, the UK, Canada, South Africa, Germany and Poland. These themes include how multiple actors and institutions – industry, governments and regulatory bodies at all scales, communities, opposition movements, and individual landowners – have roles in developing, contesting, monitoring, and enforcing practices and regulations within unconventional oil and gas development. Overall, the book proposes a systemic, participatory, community-led approach required to achieve a form of legitimacy that allows communities to derive social priorities by a process of community visioning. This book will be of great relevance to scholars and policy-makers with an interest in shale gas development, and energy policy and governance.
This book applies interactive perspectives, which have historically mainly been discussed in the context of Western European countries, to case studies on water governance in Asia. It examines how these perspectives can be used to reveal complex and dynamic interactions in water governance in Asia, and how interactions between policies and practices, as well as those between formal institutes and emerging informal institutes, come to pass. In two introductory chapters and seven case studies in Asia (two from China, and each one from Japan, Thailand, the Philippines, Indonesia, and India), the book reveals the interactive forms currently emerging in Asia under hierarchical but often fragmented administrative systems. In addition, it explores emerging hybrid forms of interactive governance, which bring together governmental and non-governmental actors, and discusses how the expected role of government and roles of non-governmental actors could be changed to solve problems in a more cooperative manner. In this context, researchers from outside the locality could play an important role, helping facilitate such forms of interactive governance. The book offers extensive information on the essential features of interactive forms, and on the role of such transdisciplinary approaches, making it a valuable resource not only for scholars and university students, but also for policymakers and grass-roots practitioners directly involved in the interactive process of water governance.
The first comprehensive study of Amish understandings of the natural world, this compelling book complicates the image of the Amish and provides a more realistic understanding of the Amish relationship with the environment.
Resilience and Riverine Landscapes presents contributed chapters from global experts in Riverine Landscapes, making it the most comprehensive reference available on the topic. The book explores why rivers are ideal landscapes to study resilience and why studying rivers from a resilience perspective is important for our biophysical understanding of these landscapes and for society. The book focuses on the biophysical character of resilience in riverine landscapes, providing an interdisciplinary perspective of the structure, function, and interactions of riverine landscapes and the ecosystems they contain. The editors conclude by proposing a research agenda for the future, emphasizing the need for transdisciplinary research across a range of spatial and temporal scales and research domains. - Presents the resilience of rivers with both a theoretical and applied focus - Includes case studies from a wide geographical base, allowing for a full range of viewpoints - Showcases how resilience is being incorporated into the study and management of riverine landscapes - Includes a transdisciplinary focus on riverine landscapes, from theory to applied, and from biophysical to social-ecological systems
The Anthropocene, the time of humans. Never has human influence on the functioning of the planet been greater or in more urgent need of mitigation. Climate change, the accelerated warming of the planet’s surface attributed to human activities, is now at the forefront of global politics. The agriculture sector not only contributes to climate change but also feels the severity of its effects, with the water, carbon and nitrogen cycles all subject to modification as a result. Crop production systems are each subject to different types of threat and levels of threat intensity. There is however significant potential to both adapt to and mitigate climate change within the agricultural sector and reduce these threats. Each solution must be implemented in a sustainable manner and tailored to individual regions and farming systems. This Special Issue evaluates a variety of potential climate change adaptation and mitigation techniques that account for this spatial variation, including modification to cropping systems, Climate-Smart Agriculture and the development and growth of novel crops and crop varieties.
