Examines the greenhouse tomatoes industry and its effects on the fresh tomatoes industry in North America.

This book offers a uniquely comprehensive account of the conflict in Northern Ireland, providing a rigorous analysis of its dynamics and present structure and proposing a new approach to its resolution. It deals with historical process, communal relations, ideology, politics, economics and culture and with the wider British, Irish and international contexts. It reveals at once the enormous complexity of the conflict and shows how it is generated by a particular system of relationships which can be precisely and clearly described. The book proposes an emancipatory approach to the resolution of the conflict, conceived as the dismantling of this system of relationships. Although radical, this approach is already implicit in the converging understandings of the British and Irish governments of the causes of conflict. The authors argue that only much more determined pursuit of an emancipatory approach will allow an agreed political settlement to emerge.

Ecological Dynamics on Yellowstone's Northern Range discusses the complex management challenges in Yellowstone National Park. Controversy over the National Park Service's approach of "natural regulation" has heightened in recent years because of changes in vegetation and other ecosystem components in Yellowstone's northern range. Natural regulation minimizes human impacts, including management intervention by the National Park Service, on the park ecosystem. Many have attributed these changes to increased size of elk and other ungulate herds. This report examines the evidence that increased ungulate populations are responsible for the changes in vegetation and that the changes represent a major and serious change in the Yellowstone ecosystem. According to the authors, any human intervention to protect species such as the aspen and those that depend on them should be prudently localized rather than ecosystem-wide. An ecosystem-wide approach, such as reducing ungulate populations, could be more disruptive. The report concludes that although dramatic ecological change does not appear to be imminent, approaches to dealing with potential human-caused changes in the ecosystem, including those related to climate change, should be considered now. The need for research and public education is also compelling.

Weaknesses in understanding of tuna distributions and movements have constrained the development of rational management policies. Uncertainties exist in: the selection of management plans and catch and effort data that are representative of a stock; quantification of exchange of adults among management jurisdictions and fishing gears; and identification of the relationships between the environment and tuna movements. This report summarizes a series of discussions between a panel and groups of experts on how to increase understanding of these and other tuna problems. We discuss the uncertainties in current management policy caused by lack of understanding of tuna movement dynamics. We describe and evaluate the research approaches presently used to describe the movements of tunas--mark and recapture and acoustic tracking-- and those which might be used or are just being applied, including new tagging systems, measurement of physiological state and microconstituents of mineralized tissue. Actions needed to improve the knowledge of tuna movements are: 1) establish international arrangements to share tuna movement data, to analyse movements on an oceanwide and worldwide basis and to link international oceanographic programs; 2) increase number and kinds of observations of movements of tuna in the vertical plane; 3) develop and use technology for tracing the actual paths followed by tunas over extended periods and for measuring movements independent of the fishery; and 4) conduct intensive studies on tuna movement dynamics which combine old with the new technologies discussed in the report.

Contributors give contemporary presence to Asian studies through a variety of themes and topics in this multidisciplined and interdisciplinary volume. In an era of globalization, scholars trained in Western traditions increasingly see the need to add materials and perspectives that have been lacking in the past. Accessibly written and void of jargon, this work provides an adaptable entrée to Asia for the integration of topics into courses in the humanities, social sciences, cultural studies, and global studies. Guiding principles, developed at the East-West Center, include noting uncommon differences, the interplay among Asian societies and traditions, the erosion of authenticity and cultural tradition as an Asian phenomenon as well as a Western one, and the possibilities Asian concepts offer for conceiving culture outside Asian contexts. The work ranges from South to Southeast to East Asia. Essays deal with art, aesthetics, popular culture, religion, geopolitical realities, geography, history, and contemporary times.

"I cannot praise the author enough for rising to the challenge of providing students with an accessible trip through time to show the emergence of the one-party South and how the South evolved over time." —Keith Lee, Georgia College Taking a hard look at the changing demographics in the American South, The Dynamics of Southern Politics discusses how this region remains exceptional while also addressing how that exceptionalism is eroding. Author Seth McKee tells a historically rich story going back to the end of the Civil War, tracks electoral changes to the present, and explores some of the most significant components contributing to partisan change. Supported by a host of detailed tables and figures, this book pairs a strong historical foundation with an in-depth analysis of the contemporary region.

Among the fishes, a remarkably wide range of biological adaptations to diverse habitats has evolved. As well as living in the conventional habitats of lakes, ponds, rivers, rock pools and the open sea, fish have solved the problems of life in deserts, in the deep sea, in the cold antarctic, and in warm waters of high alkalinity or of low oxygen. Along with these adaptations, we find the most impressive specializations of morphology, physiology and behaviour. For example we can marvel at the high-speed swimming of the marlins, sailfish and warm-blooded tunas, air-breathing in catfish and lungfish, parental care in the mouth-brooding cichlids, and viviparity in many sharks and toothcarps. Moreover, fish are of considerable importance to the survival of the human species in the form of nutritious, delicious and diverse food. Rational exploitation and management of our global stocks of fishes must rely upon a detailed and precise insight of their biology. The Chapman & Hall Fish and Fisheries Series aims to present timely volumes reviewing important aspects of fish biology. Most volumes will be of interest to research workers in biology, zoology, ecology and physiology but an additional aim is for the books to be accessible to a wide spectrum of non-specialist readers ranging from undergraduates and postgraduates to those with an interest in industrial and commercial aspects of fish and fisheries.

This book explores the potential of renewable energy sources to promote sustainable development in Africa, with a specific focus on Cameroon, Nigeria, Uganda, South Africa, and Algeria. It delves into the challenges and opportunities presented by various renewable and clean energy technologies, including nuclear power, liquefied petroleum gas, bamboo biomass gasification, and geothermal energy, in addressing the energy needs of African nations. Additionally, the book assesses the socioeconomic and environmental impacts of renewable energy projects and evaluates their alignment with the African Union's Agenda 2063 and the Sustainable Development Goals. Using a combination of theoretical and empirical methods, such as scenario-based modeling, techno-economic feasibility analysis, stakeholder theory, and panel data analysis, the book provides a comprehensive assessment of the renewable energy sector in Africa. Its interdisciplinary and cross-country approach, as well as its incorporation of innovative concepts like social innovation and bamboo-based development, makes it a unique resource. This book is valuable for undergraduate and graduate students, researchers, policymakers, practitioners, university research libraries, research centers, and anyone interested in understanding how renewable energy can contribute to a more resilient and prosperous Africa.