Minimising the harm to biodiversity of producing more food globally

Should farming and conservation policies aim broadly to separate land for nature and land for production (land sparing) or integrate production and conservation on the same land (wildlife-friendly farming)? Most studies that try to address this question suffer from flaws in sampling design, inappropriate metrics, and/or failure to measure biodiversity baselines. We discuss how these failings can be addressed, and what existing information tells us about the key debates on this topic. The evidence available suggests that trade-offs between biodiversity and yield are prevalent. While there are some wildlife-friendly farming systems that support high species richness, a large proportion of wild species cannot survive in even the most benign farming systems. To conserve those species, protection of wild lands will remain essential. Sustainable intensification could help to facilitate sparing of such lands, provided that as much attention is given to protecting habitats as to raising yields. We discuss the general circumstances under which yield increases can facilitate land sparing, recognising that policies and social safeguards will need to be context-specific. In some situations, bringing degraded lands into production could help reduce pressure on wild lands, but much more information is needed on the biodiversity implications of using degraded lands. We conclude that restricting human requirements for land globally will be important in limiting the impacts on biodiversity of increasing food production. To achieve this, society will need to integrate explicit conservation objectives into local, regional and international policies affecting the food system.     

A spatially explicit techno-economic model of bioenergy and biofuels production in California

This study presents a spatially explicit techno-economic Bioenergy Siting Model (BSM) of the bioenergy production system in California. The model describes the bioenergy system in terms of facility siting and size, conversion technology, feedstock profile, and feedstock supply chain configuration for the year 2015. The BSM expands upon previous bioenergy siting work by optimizing the system using spatially explicit feedstock supply curves, multiple potential conversion technologies and geographically determined bioenergy demand. We present sensitivity analysis demonstrating the effect of market and policy change scenarios. The model couples transportation network analysis using a Geographic Information System (GIS) with a mixed integer-linear programming (MIP) optimization model. Scenario results show total biomass resource utilization between 18 and 25 million dry tons annually at biofuel prices from $2.20 to $4.00/gallon of gasoline equivalent.     

Accounting for geographical variance in the union satisfaction gap

Evidence of spatial variance in the relationship between trade union membership and job satisfaction is limited. Using three nationally representative data sets, we examine lower levels of satisfaction among union members and considers how this relationship varies geographically across the nations and regions of Great Britain. The analysis demonstrates that the union satisfaction gap can largely be accounted for by relative characteristics of union members and the jobs that they hold. However, there is evidence of geographical variance. The union satisfaction gap is generally found to be highest within Scotland and North of England. Despite high levels of union membership, evidence of a union satisfaction gap in Wales is relatively weak. These differences relate to differences in the perceptions of industrial relations among employees across these areas, which appear to be related to geographical variance in worker heterogeneity.     

Fads, Techniques and Control: The Competing Agendas of TPM and TECEX at the Royal Mail (UK)

The paper offers empirical insight into how traditional thinking can continue to dominate contemporary change initiatives, and suggests that the propensity to repackage and sell 'old' management theory as new techniques reflects the persistence of fundamental, insoluble dilemmas in the nature of organizing. Empirical evidence is drawn from a detailed qualitative study of two case study sites at the Royal Mail, the UK postal service. The analysis shows how the two different change initiatives of Total Productive Maintenance (TPM) and Technical Centres of Excellence (TECEX) are in competition through their methods and discourse, and how this reflects underlying and competing differences in ideologies of management. It vividly demonstrates how contemporary management thinking can involve repackaging old ideas in new rhetoric and a tendency for faddism. In organizations such as Royal Mail the consequence is that far from proving to be the solution to organizational problems, the techniques perpetuate a traditional management dualism in strategies of labour management between control and autonomy.     

From Territorial Cohesion to Regional Spatial Justice: The Well-Being of Future Generations Act in Wales

The European Union's flagship Cohesion Policy faces evidence of dubious economic effectiveness and growing political and philosophical critiques of the very ideals of furthering European integration. This article examines ambitions for territorial cohesion as they have been operationalized through regional development in Wales. We argue that a potential alternative to the failed realization of territorial cohesion lies in the principles of spatial justice. While territorial cohesion has typically emphasized the redistribution of funds to ‘lagging’ regions, spatial justice, as we define it, is premised upon enabling regions to assert their own capacity to act and pursue positive visions of regional futures, consider the implications of space and scale for the achievement of justice, and define well-being, development and the ‘good life’ in ways that reflect regional priorities. We examine three ways in which recent political discourses and policy mechanisms in Wales resonate with these ideals. We focus on attempts to envision a progressive Welsh future, develop alternative spaces and scales of governance, and redefine and pluralize understandings of progress and well-being. The article concludes by reflecting on the practical and conceptual implications of rescaling spatial justice to regional contexts.     

Understanding and measuring tourist destination images

A destination image is ‘the expression of all objective knowledge, impressions, prejudice, imaginations, and emotional thoughts an individual or group might have of a particular place’ (Lawson and Baud Bovy, 1977 ). Destination images influence a tourist's travel decision-making, cognition and behaviour at a destination as well as satisfaction levels and recollection of the experience. This paper looks at the concept of tourist destination images and how destination image research has been approached from different academic disciplines and by practitioners such as tourism marketers. In particular, different techniques for the measurement of a tourist's destination images are reviewed and the dominance of structured, word-based approaches is highlighted. This paper adds to previous work that has listed the main attributes used in image studies by including recent studies, many of which are Australian. In the paper it is argued that to provide valid image research, a preliminary phase of qualitative research is important in order to distil the constructs relevant to the population being studied. Construct elicitation techniques, such as free-elicitation, interactive interviews and focus group interviews, are discussed along with new techniques that include the visual aspect of image, such as photo-elicitation. Copyright © 1999 John Wiley & Sons, Ltd.