Perceptions of the security and attractiveness of urban parking lots

This study concerns design features of urban parking lots which can increase the perception of such areas as both safe and attractive. College students evaluated the attractiveness and perceived security associated with 180 scenes of parking lots adjacent to commercial and multi-family residential structures in Atlanta and Athens, Georgia, U.S.A. High intergroup correlations (r > 0·90) indicated the reliability of evaluations of both perceived features. Regressions of physical features on perceived security ratings and attractiveness ratings yielded highly predictive models (R² = 0·76 and 0·80, respectively). For both sets of ratings a Maintenance and Design factor accounted for the most variance. Although attractiveness ratings were higher as the total amount of vegetation increased in a scene, security was in general rated higher only when vegetation was well maintained and appeared to be installed as part of a landscape design. Attractiveness was generally higher for multi-family residential scenes than for commercial scenes. Perceived security was higher for frontal views of structures, especially when entrances were proximate to the viewer. Research implications are discussed in terms of the impact of natural features in urban areas for increasing attractiveness and reducing fear of crime.     

The beauty and the beast: Some preliminary comparisons of ‘high’ versus ‘popular’ residential architecture and public versus architect judgments of same

This research examined differences between the features of ‘high’ and ‘popular’ style residential architecture and between responses to those styles by architects and non-architects. Forty slides (20 of each style) were scored in terms of physical properties. They were also rated by 20 architects and 20 non-architects. The research identified distinct physical features of each style. ‘High’ style residential architecture had fewer materials, more concrete, simpler forms, more white, and off-center entrances. They were judged as more complex, novel, and exciting. ‘Popular’ style residential architecture was characterized by use of more building materials, horizontal orientation, hip roofs, framed windows, centered entrances, and warm colors. Architects and non-architects differed in how they characterized and evaluated the two kinds of buildings, Architects rated the ‘high’ buildings as more clear, coherent pleasant, relaxing, and meaningful. Models of preference revealed that both groups favored novelty and coherence (or clarity), but the non-architects favored simplicity and ‘popular’ attributes, while the architects favored complexity and ‘high’ attributes.     

A photo validity test

According to recent research findings photographs can be considered valid substitutes for real landscapes in studies on the correlation between observer reactions to a scene and photographs of that scene. These findings are partially supported in the present study. It was found that for some scenes and for some characteristics photographs can form a good substitute for reality: for instance, rather small-scale landscapes can be judged accurately on the characteristics ‘intensity of human use’ and ‘historical character’. For other scenes, such as large-scale landscapes with micro-relief, however, photographs formed a bad substitute.     

Incentives for low-input land-use types and their influence on the attractiveness of landscapes

Changes in agricultural policy have traceable effects on landscape aesthetics. For the catchment area of Lake Greifensee, an economic land-use model predicted land-use changes caused by agricultural policy. Three scenarios implementing different direct payment schemes show that land-use intensity will decrease by 2011 compared with the ‘reference status’ 2000.The output of the economic land-use model is explicit in space. It was assessed by the ‘naturalness’ perception factor of the method proposed by Hoisl et al. [1989. Landschaftsästhetik in der Flurbereinigung. Materialien zur Flurbereinigung—Heft 17. Bayerisches Staatsministerium für Ernährung, Landwirtschaft und Forsten, München] with regard to landscape aesthetics. Even though lower land-use intensity is generally predicted by 2011, the values of the ‘naturalness’ perception factor do not significantly improve if the payment scheme remains unchanged, or if the payment scheme is amended by incentives for specific location of the ecological compensation areas (ECAs). A significant reduction in the values of the ‘naturalness’ perception factor was found when subsidies for ECA's were cancelled. This leads us to the conclusion that in order to keep Swiss landscapes as attractive as they are at present, policy must sustain incentives for low-intensity land-use types.     

Greenery on residential buildings: Does it affect preferences and perceptions of beauty?

Recently there has been a surge in the number of green roofs and façades (vegetation on the roofs & walls of a building) installed in the UK, with advocation of their use by policy-makers and claims that they are aesthetically pleasing and promote restoration. But these claims rely on generalisations from different landscapes, raising concerns about validity. The present study examined whether houses with vegetation would be more preferred than those without, be perceived as more beautiful and restorative, and have a more positive affective quality. Differences between types of building-integrated vegetation were also examined. Two studies were conducted: an online survey in which participants (N = 188) rated photographs of houses with and without vegetation on each of these measures, and interviews (N = 8) which examined preference and installation concerns. Results showed that houses with (some types of) building-integrated vegetation were significantly more preferred, beautiful, restorative, and had a more positive affective quality than those without. The ivy façade and meadow roof rated highest on each. These findings are consistent with other areas of landscape research and the claims of those in the industry, and suggest that building-integrated vegetation would be a valuable addition to the urban environment.     

A social topography of home and horizon: The misfit, the dutiful, and longing for home

The environmental perception wave at Clark University was already in full swing when Anne Buttimer arrived in Fall 1970 with curiosities about social space, ‘insiders’ and ‘outsiders’, ‘home’ and ‘reach’, from a project on residential area design in Glasgow, Scotland. Lessons learned from the intense interaction between geographers and psychologists were enormously valuable for subsequent work with geography students at Clark during the 1970s. Since then she has worked on temporality and environmental experience, migration and identity, with colleagues in Sweden, and has pursued autobiographically-based approaches to questions of creativity and context and the history of geographic thought and practice. In retrospect, she claims, one of the most valuable results of the perception wave was to provoke awareness of the lenses through which reality is experienced by people in different cultures, and that includes the disciplinary cultures into which researchers themselves are socialized.     

One laptop per child,local refurbishment or overseas donations? Sustainability assessment of computer supply scenarios for schools in Colombia

With the intention of bridging the ‘digital divide’ many programmes have been launched to provide computers for educational institutions, ranging from refurbishing second hand computers to delivering low cost new computers. The fast and economical provision of large quantities of equipment is one of the many challenges faced by such programmes. If an increase is to be achieved in the sustainability of computer supplies for schools, not only must equipment be provided, but also suitable training and maintenance delivered. Furthermore, appropriate recycling has to be ensured, so that end-of-life equipment can be dealt with properly. This study has evaluated the suitability of three computer supply scenarios to schools in Colombia: (i) ‘Colombian refurbishment’, -refurbishment of computers donated in Colombia, (ii) ‘Overseas refurbishment’, -import of computers which were donated and refurbished abroad, and (iii) ‘XO Laptop’, -purchase of low cost computers manufactured in Korea. The methods applied were: Material Flow Assessment, -to assess the quantities-, Life Cycle Assessment, -to assess the environmental impacts, and the application of the Multiple Attribute Utility Theory, -to analyse, evaluate and compare different scenarios. The most sustainable solution proved to be the local refurbishment of second hand computers of Colombian origin to an appropriate technical standard. The environmental impacts of such practices need to be evaluated carefully, as second hand appliances have to be maintained, require spare parts and sometimes use more energy than newer equipment. Providing schools with second hand computers from overseas and through programmes such as ‘One Laptop Per Child’ has the disadvantage that the potential for social improvements – such as creation of jobs and local industry involvement – is very low.     

A KALEIDOSCOPE MODEL: DEFINING NATURAL ENVIRONMENTS

Research on the relationship between people and nature has rarely incorporated a definition of natural environments. This exploratory project was designed to uncover underlying themes which comprise conceptualization of natural environments. Fourteen interviews were conducted with adult respondents, combining a biographical section with a picture sorting exercise. Content analysis revealed a myriad of dimensions and attributes which can be organized into four meta-level themes used to categorize environments as natural or not natural. The meta-themes included: (1) people as separate from nature; (2) assessment of natural elements; (3) human impact on nature; and (4) the human place within natural environments. Further analysis of the meta-level themes led to hypothesis generation about possible subcategories of natural environments, including ‘totally natural’, ‘civilized natural’, ‘semi-natural’ and ‘quasi-natural’. ‘Non-natural’ environments were also included in this schema, as they define the boundary of natural environments. A kaleidoscope model is used to illustrate how nature is defined through a complex web of interrelationships.     

Noise annoyance responses of middle school pupils and teachers

The present survey study had three aims: (1) to compare pupils’ and teachers’ annoyance responses to classroom noise, (2) to compare females and males responses and (3) to test annoyance models that fitted both pupils and teachers. The study included 207 pupils, aged 13–14 years, and 166 teachers, aged 21–65 years. Both pupils and teachers rated chatter as the most disturbing noise source in the classroom. In line with predictions, the teachers experienced themselves as more sensitive to noise, had poorer hearing status, and reported more intense stress symptoms than the pupils. Contrary to expectations, the teachers were more annoyed and they perceived the noise to be more unpredictable than the pupils did. The control items showed a mixed pattern. There were no overall differences between females and males annoyance responses, but females reported having more stress symptoms than males. A conceptual model was tested with structural equation models, where noise sensitivity mediated the relationship between hearing status and annoyance, which in turn affected stress symptoms. Control and predictability were tested as moderators of the relations between stress symptoms and annoyance. The data fit the conceptual model reasonable well when both samples were included in the same test.     

Blue space: The importance of water for preference,affect, and restorativeness ratings of natural and built scenes

Although theorists have suggested that aquatic environments or “blue space” might have particular restorative potential, to date there is little systematic empirical research on this issue. Indeed the presence of water has, unintentionally, been a confounding factor in research comparing people’s reactions to built and natural environments. Whereas aquatic features (rivers, lakes, coasts) are frequently present in visual stimuli representing natural environments they are rarely incorporated in stimuli portraying built environments. As many towns are, for good reason, located near water this is a potentially significant oversight. The current research collated a set of 120 photographs of natural and built scenes, half of which contained “aquatic” elements. Proportions of “aquatic”/“green”/“built” environments in each scene (e.g. 1/3rd, 2/3rds) were also standardised. Two studies investigated preferences (attractiveness, willingness to visit and willingness to pay for a hotel room with the view), affect and perceived restorativeness ratings for these photographs. As predicted, both natural and built scenes containing water were associated with higher preferences, greater positive affect and higher perceived restorativeness than those without water. Effect sizes were consistently large. Intriguingly, images of “built” environments containing water were generally rated just as positively as natural “green” space. We propose a number of avenues for further research including exploration of the mechanisms underlying these effects.     

Perceived environmental quality of neighborhoods: Development of assessment scales and their relation to age and gender

The relation of age to perceived quality of neighborhoods is examined. For a large sample of persons age 18 and older (N: 1520), 15 factor scales of perceived quality of neighborhoods were developed and confirmed on a second sample (N: 1021). The scales are reliable (internally consistent and cross-validated) and ‘age fair’ in the sense that the internal structure of the set of scales is constant across age groups. The hypothesis of a positive, linear relationship between age and perceived quality of the neighborhood is supported in both exploratory and confirmatory samples. Some gender differences in scale level are also observed and cross-validated. No evidence of age-gender interaction is found for the age range: 21–69.     

Does taxation alter exploration? : The effect of uncertainty and risk

The effect of resource rent taxation on mineral exploration is a controversial issue on which very little research has been carried out. Simple numerical examples are used in this paper to demonstrate that a ‘pure’ resource rent tax, or Brown Tax, can reduce the extent of exploration of a ‘promising’ deposit by a risk averse explorer, but encourage exploration of ‘unpromising’ deposits. This counter-intuitive result is explained in terms of the effect of the tax and of exploration on the costs of risk and uncertainty.     

The prediction of scenic beauty from landscape content and composition

Two studies were conducted to examine distance classes of vegetation (foreground, middleground and background) and scene composition (presence of vegetation in left, center or right section of the image) as predictors of perceived scenic beauty. In study one, 41 students rated 63 landscape scenes with regard to scenic beauty. The Scenic Beauty Estimation Method was used to derive interval scale beauty values (SBEs). For each landscape image, areal measures of vegetation in each distance class and for each vertical section were taken and used as predictors. Presence of haze, clouds and human impacts were also recorded. Among the most important contributors to scenic beauty were amount of center middleground vegetation, and center background vegetation. Left foreground vegetation and right foreground vegetation were found to have significant and opposing regression weight signs—negative for the left and positive for the right. Study two was conducted to determine whether these opposing regression weight signs for foreground vegetation were due to a perceptual right-left bias or to some specific content in the image itself. In the second study, the photographic slides used to present landscape scenes to subjects were reversed so that the content which was previously on the right was now left, and vice versa. Thirty-nine students rated the reversed slides with regard to their scenic beauty. The signs of the regression weights in study two shifted such that left foreground was now positively valued and right foreground was negatively valued. This finding suggests that viewers are sensitive to foreground content and its placement in the image, and not simply to one side of the field of vision.     

The spatiotemporal sequencing of everyday activities in the large-scale environment

Choices of where to carry out everyday activities in large-scale environments were conceptualized as a process of forming ‘travel plans’, and, to test a model of how such plans are formed, three experimental simulations of a planning task were performed in the laboratory. In Experiment 1, subjects (high school students) were found to choose a shortest route to travel between a number of actual, familiar locations in a town by first choosing the order between the locations that minimized straight-line (Euclidean) distances, then choosing the shortest paths between the locations in the constrained order. The order choices were, in Experiment 2, found to be made by minimizing distance locally rather than globally, except in some cases when ‘spatial configurations’ of the locations were discovered. Both the results of this experiment and of Experiment 3 suggested that such discoveries were facilitated by a simultaneous representation of the locations which was possible when they were positions on a display, committed to short-term memory or available for perceptual inspection, but to a less extent when they were actual locations.     

Challenges to liberalism: The case of Australian energy policy

This paper considers liberal and nationalist economic policy approaches to the ownership and development of Australian energy resources (oil, gas, coal and uranium). In the two decades prior to 1983, Australia pursued economic policies in relation to its energy resources which could broadly be described as ‘nationalist’. Governments of the day intervened in development decisions in an effort to enhance the ‘national interest’. From 1983, along with the deregulation of the Australian economy as a whole, policy relating to energy resources was liberalised. Development of energy reserves henceforth occurred according to the dictates of the market. This paper argues that recent Australian energy policy initiatives reflect an increase in nationalist influences and a retreat from the liberalisation agenda that dominated energy policy making in the 1980s and 1990s. Three examples are discussed where policy has been influenced by a nationalist framework: (1) the domestic gas reservation policy in Western Australia; (2) Australian government efforts to promote a ‘value adding’ nuclear processing industry and (3) Australian Labor Party policy giving preferential financial incentives for gas to liquids projects. The re-emergence of nationalism in Australia is occurring either because policy makers now favour it as a path to energy security or in some cases because they believe that appeals to nationalism will generate political support.     

The return of returnable bottles: A study of consumers' and retailers' attitudes and practices concerning returnable bottles

The authors highlight the importance of the trippage of a returnable bottle to the current beverage container debate. Results of recent surveys of consumers and retailers are presented, which show that the reasons for low trippages in the UK are more complex than the conventional diagnosis that ‘consumers cannot be bothered to return bottles’. In many instances consumers thought that the ‘returnable bottle was ‘non- returnable’ and many consumers found it difficult to return bottles to the shops. Making it easier for consumers to return the bottle would appear to be a more effective method of raising trippage than increasing the deposit levels.     

The dynamics of landfill diversion: Economic drivers, policy factors and spatial issues: Evidence from Italy using provincial panel data

Waste disposal is an issue that is becoming increasingly important in policy terms in the European Union, and in Italy, a country showing strong geographical heterogeneity in waste management. This paper analyses the process of decoupling/delinking between economic growth and landfilling trends in a framework where economic, policy, geographical elements and spatial issues are all considered as drivers behind the phenomenon. We exploit an original and very rich provincial panel dataset over 1999–2005 for the 103 Italian provinces. Evidence shows that the observed ‘absolute’ decoupling between economic growth and landfilling is driven by a mix of structural factors. Among the main factors, population density, more than the provincial income level, emerges as a crucial driver: local opportunity costs and landfill externalities matter in shaping waste policies and local commitment to a transition away from landfilling of waste (landfill diversion). However, not only structural factors are relevant. If on the one hand landfill taxes are not a significant driver of the phenomenon, waste management tools, such as separated collection for recycling, and the tariff system connected to waste services, bring about significant effect on the amount of landfilled waste. Moreover, regarding the analysis of spatial interrelations across provinces, we note that the presence of incinerators in nearby provinces increases landfill diversion, due probably to free riding behaviour or intra-provinces ‘agreements’ on waste management; this is not true for nearby landfill sites, that cause for a given province a strong lock in effect. Future research could strengthen the analysis of policy effectiveness at regional level, focusing on policy endogeneity, and the full investigation of spatial correlations in waste disposal performances.     

Water resource pricing: Policy options

This paper critically examines pricing policy options for water resources and attempts to derive an operationally feasible and socially desirable pricing structure for this important resource. Marginal cost pricing options are studied under different economic and resource conditions, such as inflation, constrained water resources and price distortions in an economy. Options such as pricing of water at its ‘real’ resource value, ‘social’ pricing, and pricing to reflect intangible benefits are also examined.     

The History of the Establishment and Management Philosophies of the Portuguese Protected Areas: Combining Written Records and Oral History

The history of the establishment and management philosophies of the mainland Portuguese Protected Areas was reconstructed through the use of written records and oral history interviews. The objectives were to review the main philosophies in the creation and management of these areas, to assess the influence of international PA models, to compare the Portuguese case with other European and international literature concerning PAs and to discuss the value of the oral history in this research. As main results, it was found that the initial management model of “Wilderness (or Yellowstone)” was replaced by the “new paradigm” of PAs when the democracy was re-established. Changes in the management philosophies within this “new paradigm” were also identified, which resulted in the transition of a “Landscape” to a “Nature conservation” model. After the establishment of the Natura 2000 network, the “Biodiversity conservation” model prevailed. It was also found that the initiative for the establishment of most PAs came from the government, although there were few cases of creation due to the action of NGOs and municipalities. Finally, oral history interviews enabled the addition of information to the literature review, but also provided more insight and detail to this history.