Shopping centre siting and modal choice in Belgium: a destination based analysis

Although modal split is only one of the elements considered in decision-making on new shopping malls, it remarkably often arises in arguments of both proponents and opponents. Today, this is also the case in the debate on the planned development of three major shopping malls in Belgium. Inspired by such debates, the present study focuses on the impact of the location of shopping centres on the travel mode choice of the customers. Our hypothesis is that destination-based variables such as embeddedness in the urban fabric, accessibility and mall size influence the travel mode choice of the visitors. Based on modal split data and location characteristics of seventeen existing shopping centres in Belgium, we develop a model for a more sustainable siting policy. The results show a major influence of the location of the shopping centre in relation to the urban form, and of the size of the mall. Shopping centres that are part of a dense urban fabric, measured through population density, are less car dependent. Smaller sites will attract more cyclists and pedestrians. Interestingly, our results deviate significantly from the figures that have been put forward in public debates on the shopping mall issue in Belgium

Changes in sedentary behaviour in European Union adults between 2002 and 2017

Abstract: Background: Sedentary behaviour (SB) has been identified as an important mortality risk factor. Health organizations have recognised SB as a public health challenge with major health, social, and economic consequences. Researchers have alerted the need to develop specific strategies, to monitor, prevent, and reduce SB. However, there is no systematic analysis of the SB changes in European Union adults. We aimed to examine SB changes between 2002 and 2017 in the European Union (EU) adult population. Methods: SB prevalence (>4h30mins of sitting time/day) of 96,004 adults as a whole sample and country-by-country was analysed in 2002, 2005, 2013, and 2017 of the Sport and Physical Activity EU Special Eurobarometers’ data. The SB question of a modified version of the International Physical Activity Questionnaire was considered. SB prevalence between countries and within years was analysed with a χ2 test, and SB between genders was analysed with the Z-Score test for two population proportions. Results: An association between the SB prevalence and the years was found (p < 0.001), with increases for the whole sample (2002: 49.3%, 48.5–50.0 95% confidence interval (CI); 2017: 54.5%, 53.9–55.0 95% CI) and men (2002: 51.2%, 50.0–52.4 95% CI; 2017: 55.8%, 55.0–56.7 95% CI) and women (2002: 47.6%, 46.6–48.7 95% CI; 2017: 53.4%, 52.6–54.1 95% CI) separately. The adjusted standardised residuals showed an increase in the observed prevalence versus the expected during 2013 and 2017 for the whole sample and women and during 2017 for men. For all years, differences were observed in the SB prevalence between countries for the whole sample, and men and women separately (p < 0.001). Besides, the SB prevalence was always higher in men versus women in the overall EU sample (p < 0.001). Conclusions: SB prevalence increased between 2002 and 2017 for the EU as a whole and for both sexes separately. Additionally, differences in SB prevalence were observed for all years between EU countries in the whole sample and both sexes separately. Lastly, SB was consistently higher in men than women. These findings reveal a limited impact of current policies and interventions to tackle SB at the EU population level

Participatory sustainability assessment for spatial planning: reflections from a pilot exercise in Flanders, Belgium

Sustainability is both an appealing and bewildering concept, subject to a range of interpretations. While this plurality of views can lead to innovative policy solutions to complex societal challenges, it can also lead to confusion and even decision paralysis. If sustainability is to guide decision-making, practical and user-friendly participatory decision-support processes are required. Sustainability assessment allows to systematically integrate sustainability considerations in decision-making. Flanders, Belgium’s northern region, has seen a recent boost of public policy initiatives for sustainability, which includes a stated interest in exploratory sustainability assessments in which the public can be included. A tailor-made approach, based on a modified nominal group technique (NGT), was developed and applied. The NGT-based exploratory sustainability assessment consisted of two rounds during which participants were asked to reflect first individually, and then collectively, about sustainability implications of spatial planning policy documents. The participants stressed the adaptability and user-friendliness of the approach, but also emphasized the difficulty to identify clear sustainability trade-offs. NGT does not allow for a full sustainability assessment on its own, but this pilot exercise shows it can be used as an exploratory sustainability assessment, which can be complemented with other methods and inputs in a later stage of decision-making. We provide a critical reflection on NGT, as a simple yet innovative method in support of participatory sustainability assessment.SCOPUS: ar.jinfo:eu-repo/semantics/publishe