Efforts to commercialize agriculture in peasant societies through investments in technology and various pricing strategies have failed to create the food surpluses needed to forestall famine and support industrialization in East Africa. Seavoy explores this problem, basing his study on the case of Tanzania, a country that experiences recurrent peacetime famines associated with failures in subsistence agriculture. Providing an analysis of East African subsistence culture, he investigates the failures of national agricultural policies and defines strategies for inducing subsistence farmers to shift to commercial production. Seavoy looks at various development initiatives involving technological inputs, political pressure, taxation, and land tenure provisions and their effects on the political economy of subsistence agriculture. He presents a detailed survey of subsistence culture, its agricultural and pastoral practices, and such variables as labor, topography, rainfall, and population density. The shaping of the East African political economy under colonial rule is discussed, together with the economic, social, and political legacy that has persisted to the present day. Seavoy examines Tanzanian agricultural policy, which has aimed at facilitating the transition to commercial agriculture. He finds that the country is a long way from achieving the assured food surpluses that would enable the nation to support an urban industrial workforce. Among the underlying causes he notes the continuing population explosion, the farmers' objections to commercialized agriculture, and deficiencies in the physical infrastructure, trained personnel, and political institutions. He argues that surpluses will not be created until political leaders use the power of national government to enforce the shift to commercial production. A noteworthy and original contribution to development literature, this work is relevant to studies in modern political economy, Third World development, agricultural economy, and related disciplines.

This first volume of the "Handbook of Agricultural Economics" presents work on topics central to the economics of agriculture: the quantitative representation of technology; market expectations; household production behaviour; consumer behaviour with uncertain quality and safety of goods; and issues of imperfect competition in food marketing. Volume 1A treats issues in agricultural production, representing the consequences of decades of work deepening and widening the original focus of agricultural economics on farm management. In addition to the theory and estimation of production and supply behaviour in agriculture, chapters are devoted to topics on which major advancements have been made: technological change; returns to agricultural research; the industrial structure of agriculture, land institutions and markets; and human capital and finance. Two chapters are further specialized to rural labour and household issues: migration and the role of women in developing countries.

Presenting the first book to focus on the importance of silicon for plant health and soil productivity and on our current understanding of this element as it relates to agriculture.

Long considered by plant physiologists as a non-essential element, or plant nutrient, silicon was the center of attention at the first international conference on Silicon in Agriculture, held in Florida in 1999.

Ninety scientists, growers, and producers of silicon fertilizer from 19 countries pondered a paradox in plant biology and crop science. They considered the element Si, second only to oxygen in quantity in soils, and absorbed by many plants in amounts roughly equivalent to those of such nutrients as sulfur or magnesium. Some species, including such staples as rice, may contain this element in amounts as great as or even greater than any other inorganic constituent. Compilations of the mineral composition of plants, however, and much of the plant physiological literature largely ignore this element. The participants in Silicon in Agriculture explored that extraordinary discrepancy between the silicon content of plants and that of the plant research enterprise.

The participants, all of whom are active in agricultural science, with an emphasis on crop production, presented, and were presented with, a wealth of evidence that silicon plays a multitude of functions in the real world of plant life. Many soils in the humid tropics are low in plant available silicon, and the same condition holds in warm to hot humid areas elsewhere. Field experience, and experimentation even with nutrient solutions, reveals a multitude of functions of silicon in plant life. Resistance to disease is one, toleration of toxic metals such as aluminum, another. Silicon applications often minimize lodging of cereals (leaning over or even becoming prostrate), and often cause leaves to assume orientations more favorable for light interception. For some crops, rice and sugarcane in particular, spectacular yield responses to silicon application have been obtained. More recently, other crop species including orchids, daisies and yucca were reported to respond to silicon accumulation and plant growth/disease control. The culture solutions used for the hydroponic production of high-priced crops such as cucumbers and roses in many areas (The Netherlands for example) routinely included silicon, mainly for disease control. The biochemistry of silicon in plant cell walls, where most of it is located, is coming increasingly under scrutiny; the element may act as a crosslinking element between carbohydrate polymers.

There is an increased conviction among scientists that the time is at hand to stop treating silicon as a plant biological nonentity. The element exists, and it matters.

- examines the five major religions - Judaism, Christianity, Islam, Hinduism and Buddhism - and provides a balanced, objective critique of both the beliefs and practices employed which lead to both the protection and exploitation of animals - draws on scripture as well as leading historical and contemporary figures in the religions, from early Christian saints to royal figures like Ashoka - compares the teachings of old with contemporary practice and showcases what the major religions are doing to protect or exploit animals, from moving their investments away from animal-exploiting companies or running animal sanctuaries to participating in or condoning animal sacrifice, cruel sports and factory farming - challenges religious leaders and followers to re-examine their religion's teachings and to raise their official or personal practices in relation to the well-being of animals. - essential reading for those interested in the role of religion in animal welfare, human-animal studies, and animal ethics more broadly.

This book will be a valuable source of information for those concerned with rural and farm tourism, sustainable tourism and the marketing of "Calibri">local gastronomy. It presents cases with an international and interdisciplinary approach in order to provideideas for strategic perspectives in tourism studies. Furthermore, for the first time the complex fields of rural and food tourism are examined from an international (Italy and Germany) viewpoint. This book explores ways in which gastronomical heritage (i.e., regional food, organic food) can be incorporated in rural tourism (above all farm tourism) and development policies as well as in new avenues of research e.g., sensory marketing, online marketing) in order to enhance sustainable practices both in the tourism and in the agri-food sector. Overall, the book presents an overview of benchmark practices for professionals (associations of rural tourism, farmers, etc.), while offering scholars a well-founded source to refer to in order to gain up-to-date insights into the state of the art of studies on rural and food tourism.

In recent years, development policy has responded to an increasing concern about natural resource degradation by setting up innovative payment for environmental services (PES) programs in developing countries. PES programs use market and institutional incentives in order to meet both environmental and poverty alleviation objectives. However, their optimal design, implications for the rural poor, and how these initiatives integrate into international treaties on global warming and biodiversity loss are still being discussed. This book addresses these issues by scrutinizing analytical tools, providing policy insights and stimulating debate on linkages between poverty alleviation and environmental protection. In particular, it turns attention towards the role of environmental services in agricultural landscapes as they provide a living for many poor in developing countries. It serves as a valuable reference for academics and students in various disciplines, as well as for policy makers and advisors. This book is a co-publication between Springer and the Food and Agriculture Organization of the United Nations.

The global wine industry is a continually modifying market impacted by financing, culture, and politics. Economics, Governance, and Politics in the Wine Market follows developments in European agriculture policies on wine legislation and market trend orientation between political power and market structure, from their inception through recent reforms. This political economic analysis seeks to explain the implementation of wine policies applied to production management in Europe. Gaeta and Corsinovi use The Public Choice model to describe bargaining and trade-off in agriculture wine policy by governments, producers, and critical industrial organizations. They argue that market problems cannot be analysed without an understanding of the motives and processes behind upstream policy decisions. With the book's theoretical approaches and famous case studies, readers become agricultural wine experts capable of navigating the current complex wine market of the European Union.

Reserves Estimation for Geopressured Gas Reservoirs aims to introduce the principles and methods for calculating reserves of geopressured gas reservoirs with the material balance method, presenting advantages, disadvantages and applicable conditions of various methods. The book, based on manual analysis, explains methods and calculation steps with more than 30 gas reservoir examples. It will help gas reservoir engineers learn basic principles and calculation methods and familiarize themselves with the content of the software Black Box, which in turn helps improve the level of gas field performance analysis and the level of gas field development.

This book attempts to advance Donald Griffin's vision of the "final, crowning chapter of the Darwinian revolution" by developing a philosophy for the science of animal consciousness. It advocates a Darwinian bottom-up approach that treats consciousness as a complex, evolved, and multi-dimensional phenomenon in nature, rather than a mysterious all-or-nothing property immune to the tools of science and restricted to a single species. The so-called emergence of a science of consciousness in the 1990s has at best been a science of human consciousness. This book aims to advance a true Darwinian science of consciousness in which its evolutionary origin, function, and phylogenetic diversity are moved from the field's periphery to its very centre; thus enabling us to integrate consciousness into an evolutionary view of life. Accordingly, this book has two objectives: (i) to argue for the need and possibility of an evolutionary bottom-up approach that addresses the problem of consciousness in terms of the evolutionary origins of a new ecological lifestyle that made consciousness worth having, and (ii) to articulate a thesis and beginnings of a theory of the place of consciousness as a complex evolved phenomenon in nature that can help us to answer the question of what it is like to be a bat, an octopus, or a crow. A Philosophy for the Science of Animal Consciousness will appeal to researchers and advanced students interested in advancing our understanding of animal minds, as well as anyone with a keen interest in how we can develop a science of animal consciousness.

'Wolfe has combined a detailed examination of international regimes and agricultural trade, an interesting application of the concept of embedded liberalism as developed by Ruggie on the basis of Polanyi, and a thorough analysis of the Uruguay Round negotiations. In doing so, he has made a notable contribution to the IPE literature generally and the work on multilateral negotiations in the context of the GATT/WTO in particular' - Andrew F. Cooper, University of Waterloo, Canada The Farm War of the early 1980s was rooted in the political economy of agriculture, but it was a crisis for the international trading system. The war was evident in disruptions on the farm and in world markets, in conflicts among major governments, and in disagreements in international organizations. Wolfe shows how and why battles over agricultural protectionism were largely resolved through the Uruguay Round of GATT negotiations, demonstrating that the global economy is not self-regulating: it needs institutions if it is to be stable.

Emerging from decades of intensive research into alpine timberlines, Trees at their Upper Limit presents a complete modern synthesis of current knowledge on the ecophysiology of tree growth and survival on high mountains in Europe. Including chapters on soil properties and the role of mycorrhiza, carbon assimilation and allocation, phytopathogens, and the impact of global change on photooxidative stress, the book builds on Tranquillini's landmark 1979 publication, Physiological Ecology of the Alpine Timberline. By combining new techniques and insights with existing core knowledge, the authors explore a range of current hypotheses on tree life limitation to promote a greater understanding of the underlying mechanisms determining the upper timberline. A mid growing realization that high elevation forests have a crucial role to play in protection against natural hazards, this book represents a timely contribution to the current literature on timberline research. Drawing together more than 25 years of work, it sets a new standard on the ecophysiology of trees growing at the alpine timberline.

This book investigates the Upper Silesian Coal Basin (USCB), one of the oldest and largest mining areas not only in Poland but also in Europe. Using uniform research methods for the whole study area, it also provides a summary of the landscape transformations. Intensive extraction of hard coal, zinc and lead ores, stowing sands and rock resources have caused such extensive transformations of landscape that it can be considered a model anthropogenic relief. The book has three main focuses: 1) Identifying anthropogenic forms of relief related to mining activity and presenting them from a spatial, genetic and age perspective; 2) Determining the changes in the morphometric characteristics of relief and the conditions for matter circulation in open systems (drainage basins) and closed systems (land-locked basins) caused by the extraction of mineral resources; and 3) Estimating the extent of anthropogenic denudation using two different methods based on raw-material output and morphometric analysis. In Poland, no other mining area has undergone such intensive mining activity as the Upper Silesian Coal Basin during the last half century. Its share in the total extraction of mineral resources was as high as 32%. The total extraction of hard coal in the Upper Silesian Coal Basin from the mid-18th century until 2009 was the sixth largest in the world, and the permanent, regional effects of mining anthropopressure on the relief are among the most severe in the world. The anthropogenic denudation rate in the Upper Silesian Coal Basin, as well as the Ruhr Coal Basin (Ruhr District) and the Ostrava-Karvina Coal Basin, ranges from several dozen up to several hundred times higher than the rate of natural denudation, irrespective of the calculation method used. It would take the natural denudation processes tens of thousands of years to remove the same amount of material from the substratum as that removed through human mining activity.

The countries of West Asia and North Africa (WANA) have long had the challenge of providing sustainable livelihoods for their populations in the fragile ecosystems of semi-arid and arid areas. Climate change is already a reality in WANA and it places additional constraints on the already fragile ecosystems of dry areas and limited natural resources in WANA. A comprehensive and integrated approach to planning and implementing the climate change adaptation strategies across the wide range of agro-ecosystems in different countries in WANA could help both the planners and the local communities to deal effectively with the projected impacts and also contribute to overall sustainability of agricultural production systems. This book addresses the important issue of climate change and food security in West Asia and North Africa and presents the appropriate strategies which could help in the development of new policies to better adapt agriculture production systems and enhance food security in WANA.

Energy is central to the fabric of society. This book revisits the classic notions of energy impacts by examining the social effects of resource extraction and energy projects which are often overlooked. Energy impacts are often reduced to the narrow configurations of greenhouse gas emissions, chemical spills or land use changes. However, this neglects the fact that the way we produce, distribute and consume energy shapes society, political institutions and culture. The authors trace the impacts of contemporary energy and resource extraction developments and explain their significance for the shaping of powerful social imaginaries and a reconfiguration of political and democratic systems. They analyse not only the complex histories and landscapes of industrial mining and energy development, including oil, coal, wind power, gas (fracking) and electrification, but also their significance for contested energy and social futures. Based on ethnographic and interdisciplinary research from around the world, including case studies from Australia, Germany, Kenya, the Netherlands, Nicaragua, Norway, Poland, Turkey, UK and USA, they document the effects on local communities and how these are often transformed into citizen engagement, protest and resistance. This sheds new light on the relationship between energy and power, reflecting a wide array of pertinent impacts beyond the usual considerations of economic efficiency and energy security. The volume is aimed at advanced students and researchers in anthropology, sociology, human geography, science and technology studies, environmental studies and sustainable development as well as professionals working in the field of impact assessments.

This book addresses one of the key features of contemporary government policy: how to integrate the economic role of agriculture with the societal role of the rural environment. Historical agricultural policy has focussed on encouraging production while protecting farmers from market risk. However production surpluses combined with growing concern over the environmental impacts of intensive agriculture has led to policy changes, which have exposed farmers to more market risk and required them to take account of their impact on the environment. For the first time this book brings these developing policy issues together with a comprehensive consideration of both theoretical and empirical aspects.

The first part of the book contains a set of six theoretical contributions to the economics of the agri-environment, including consideration of the associated policy implications. Building on this theoretical base, the second part contains four international case studies of agri-environmental policy.

All the authors are well-known experts in their field, and the original material contained in this book should be of interest to academic agricultural and environmental economists, postgraduate students, and policymakers.

Comparative Evaluations of Innovative Fisheries Management begins with a look at four places outside the European Union known for innovative management: New Zealand, Nova Scotia, Alaska and Iceland. Then the focus shifts to the success criteria related to specific disciplines including biological and social robustness, economic efficiency and impacts on management costs. Hypotheses are tested using data capable of generating useful results. The main conclusions include a retrospective of how key concepts defined and represented the various perspectives, skills and backgrounds that made up the multidisciplinary CEVIS project.

The international paper trade discusses the whole spectrum of the pulp and paper industry and is designed for busy readers in the industry and its allied trades who need a thorough understanding of the trade.
The international paper trade provides a comprehensive
guide to the: Fundamentals of the paper businessDrivers of change and their effectsChanging nature of the businessThe book begins with a brief outline of the history and technology of the industry and goes on to show the production, consumption, import and export levels in the major regions for the last 15-20 years. Tom Bolton then examines the factors that are driving the industry today, including forestry issues, the principal raw materials used in pulp and paper manufacture, and environmental issues. Finally, the book looks to the future and what the next decade holds for the industry.