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The presentation and representation of the environment occurs throughout academia and across all news media. The strict protocols of science often clash with environmental information available from sources that dwell on subjective aesthetic, emotional and personal sensitivities. This book challenge the reader, as student, teacher, researcher or policy maker, to reflect critically on the ways that environments are studied, interpreted, presented and represented, in education and public policy.
This book is the culmination of several years of work by geographers, planners, and economists. The chapters included in this volume represent the collective efforts of the International Geographical Union’s Commission on the Dynamics of Economic Spaces, at their 2005 annual meeting in Toledo, Ohio (USA). The papers were selected based on their contribution to the community of economic geographers and policymakers and to demonstrate the inherent interconnectedness of these themes.
The incorporation of molecular methods in ecological research has added an exciting new dimension to conventional studies, and opened windows into previously intractable areas of research, at the interface between ecology and genetics. Using these new methods it has now become routine to use genetic markers to study ecological phenomena, from molecular sexing of individuals and parentage of offspring, through to population structure of species and phylogenetic relationships of taxa. These methods have stimulated an explosion of empirical and analytical developments in molecular ecology, which have in turn, increasingly attracted students and professional biologists eager to employ them in th...
The phenomenon of idiotypy was discovered almost thirty years ago, but it was only during the past decade that it attracted widespread interest and became the subject of numerous research investigations. From the outset, much of the interest in idiotypy was based on its implications with respect to the repertoire of antibodies. Kunkel showed, for example, that idiotypes associated with certain human myeloma or Bence-Jones proteins were present in normal human globulins at levels of less than one part per million. Also, Oudin's original definition of idiotypy implied that idiotypes could be uniquely associated with individual rabbits as well as with particular antigen-binding specificities. S...
Against the background of colonial and postcolonial experiences, this volume shows that power relations and stereotypes embedded in the original Western idea of a national park are a continuing reality of contemporary national and transnational parks. The volume seeks to dispel the myth that colonial beliefs and practices in protected areas have ended with the introduction of ‘new’ nature conservation policies and practices. It explores this continuity against the backdrop of the development of the national park idea in the West, and its trajectories in colonial and postcolonial societies, particularly southern Africa. This volume analyses the dynamic relations between people and nationa...
Homeland security and context In the Geographical Dimensions of Terrorism (GDOT) (Cutter et al. 2003), the first book after 9/11 to address homeland security and geography, we developed several thematic research agendas and explored intersections between geographic research and the importance of context, both geographical and political, in relationship to the concepts of terrorism and security. It is good to see that a great deal of new thought and research continues to flow from that initial research agenda, as illustrated by many of the papers of this new book, entitled Geospatial Technologies and Homeland Security: Research Frontiers and Future Challenges. Context is relevant not only to understanding homeland security issues broadly, but also to the conduct of research on geospatial technologies. It is impossible to understand the implications of a homeland security strategy, let alone hope to make predictions, conduct meaningful modeling and research, or assess the value and dangers of geospatial technologies, without consideration of overarching political, social, economic, and geographic contexts within which these questions are posed.
This book focuses on the spatial transformations in the most dynamically evolving urban areas of post-socialist Central and Eastern Europe. It links the restructuring of the built environment with the underlying processes and the forces of socio-economic reforms. The detailed accounts of the spatial transformations in a key moment of urban history in the region enhance our understanding of the linkages between society and space.
In this last decade, poverty in developing countries remains the most important topic of debate at the international level. The main challenge is how to build policies and programs on a gender perspective approach taking into account gender differences in behavior between male and female at the level of the household. This study is undertaken in a context of two earner partners living in mixed farming systems in Senegal where earnings come primarily from crops and livestock. This book provides substantial research focused on household decision-making regarding resource allocation and consumption. Moreover, it attempts to show empirical findings on the analysis of welfare and well-being throu...
This book presents a selection of innovative ideas currently shaping the development and testing of geographical systems models by means of statistical and computational approaches. It spans all geographic scales, deals with both individuals and aggregates, and represents natural, human, and integrated spatial systems. This book is relevant to researchers, (post and under)graduates, and professionals in the areas of quantitative geography, spatial analysis, spatial modelling, and geographical information sciences.
The thesis of this book is that there are one set of equations that can define any trip between an origin and destination. The idea originally came from work that I did when applying the hydrodynamic analogy to study congested traffic flows in 1981. However, I was disappointed to find out that much of the mathematical work had already been done decades earlier. When I looked for a new application, I realised that shopping centre demand could be like a longitudinal wave, governed by centre opening and closing times. Further, a solution to the differential equation was the gravity model and this suggested that time was somehow part of distance decay. This was published in 1985 and represented ...