Zoekresultaten

A Rising Ocean

This is a report of the research done during the Summer School 2022 at the Digital Methods Initiative (UvA). The work and the report were developed in collaboration with the participants in the datasprint: Gabrielle Aguilar // Federica Bardelli // Laura Bruschi // Miranda García // Giulia Giorgi // Matthew Hanchard // Bakar Abdul-Rashid Jeduah // Natalie Kerby // Goran Kusić // Bruno Mattos // Samir van Oeijen Rodríguez // Alessandro Quets // Eivind Røssaak // Miazia Schueler // Zijing Xu // Xin Zhou // Chloe Sussan-Molson // Maud Borie // Alireza Hashemzadegan // Misha Velthuis. Abstract:Sea-level rise has long been one of the most locally tangible impacts of climate change, both now and in the future. Due to accelerating climate change, the annual rate of sea-level rise has almost tripled over the last century, and the mean sea level rise is expected to rise 0.3m-1.0m by 2100 (Duijndam et al., 2021). The IPCC states that risks include increased flooding, erosion, loss of ecosystems and permanent submergence (Oppenheimer et al., 2019). In the UK, there are fierce debates over whether to protect or surrender coastal homes threatened by sea-level rise (Fisher, 2022), while in the Netherlands the trust in its strong water management and engineering tradition has led to the so-called myth of the dry feet—the idea that sea-level rise in the Netherlands, a country that in part lies below sea-level, can be countered by merely building higher dams (Schuttenhelm, 2020). Scenarios for the future of the Netherlands include new adaptation strategies of living with the water, in which parts of the land are given back to nature to preserve larger cities (Deltares, 2019). Globally, some of the world’s most populous cities, such as New York, Bangkok and Shanghai are amongst the most vulnerable (C40 Cities, 2018), while the existential threats to small islands such as Kiribati, Seychelles and the Maldives could result in entire states disappearing from the world (Martyr-Koller et al., 2021). Emblematic images of people wading through the flooded streets of Venice holding up their shopping bags or stopping for a coffee travelled the news and social media outlets as an illustration of the climate crisis, and the collision of rising sea levels, a sinking city, surging seasonal winds and failing governance as the city experienced its worst floods in 50 years (National Geographic, 2019).There have been some notable efforts to visualise scientific projections of sea-level rise (e.g. Climate Central, 2015), as well as more creative attempts to communicate the threat such as the iconic Der Spiegel depicting a submerged Koln Cathedral (Mahony, 2016). Yet it is argued that sea-level rise remains a relatively low public concern given the huge potential risks to ecosystems and human habitats (Akerlof et al., 2017), while a recent advanced review of digital media research on climate communication found no research focused on the issue (Pearce et al., 2019). In this project, we will try to fill this gap, looking to see how both present and future sea-level rise is being imagined and interpreted on social media platforms, in terms of textual and visual content, information sources, locations, and point in time (i.e., future or present).

Intercultural Communication - An Interdisciplinary Approach

E-Procurement as Digital Collaboration in an Integrated Coalition Limited by EU Regulation

from the article: Supply chain integration intensifies through digitalisation of business administration (BA) processes. However, it is unclear whether differences exist between the public and private sector in development or implementation of supply chain integration solutions. The large scope of the supply chain, being a large network of companies working together towards one end product, is limited for this study to e-procurement processes. The related software solutions are included. This study starts with a theoretical snapshot of e-procurement. This is followed by a process viewpoint of the e-procurement function. Next five different forms of e-procurement cooperation are presented seen from an actors network viewpoint. The utilisation of these forms create insight in the differences between the public and private sector in their e-procurement adoption behaviour. The process maturity scan results shows that the process maturity between the two sectors is comparable. However, this only explains the differences per sector concerning their ability to improve and control their processes in general. For reliability, this step is followed by three in-depth interviews combined with analyses of recent e-procurement behaviour studies involving the two sectors. The final step compares the maturity outcome with the in-depth data results. Both sectors show certain forms of coalition in the e-procurement. Where ‘competition’ is a construct that drives the private sector, the public sector has cost control as a driver towards collaboration and integration within e-procurement. This can only partially be explained by the past European financial crises. Differences are found in digital collaboration and the integration itself. The most important difference lies in the European tendering procedure to which the public sector (unlike the private) is restricted. In nature an e-procurement design and development project does not fit the prescribed procedures.

Planning nature-based solutions for urban flood reduction and thermal comfort enhancement

As a consequence of climate change and urbanization, many cities will have to deal with more flooding and extreme heat stress. This paper presents a framework to maximize the effectiveness of Nature-Based Solutions (NBS) for flood risk reduction and thermal comfort enhancement. The framework involves an assessment of hazards with the use of models and field measurements. It also detects suitable implementation sites for NBS and quantifies their effectiveness for thermal comfort enhancement and flood risk reduction. The framework was applied in a densely urbanized study area, for which different small-scale urban NBS and their potential locations for implementation were assessed. The overall results show that the most effective performance in terms of flood mitigation and thermal comfort enhancement is likely achieved by applying a range of different measures at different locations. Therefore, the work presented here shows the potential of the framework to achieve an effective combination of measures and their locations, which was demonstrated on the case of the Sukhumvit area in Bangkok (Thailand). This can be particularly suitable for assessing and planning flood mitigation measures in combination with heat stress reduction.

Bangkok street food : conflicting visions of modernity

Bangkok : visible city

The current work on visual material in tourism studies ignores for the most part its aesthetic dimension as writers concentrate on the content of the image rather than its form. This paper argues that aesthetic considerations should be accorded more importance in tourism studies, as critical appreciation requires judgment and because discussion of form, not just content, is appropriate for the analysis of visuals. Furthermore, an approach to research which concentrates on aesthetics encourages greater individuality and independence. The paper has at its centre the writer's attempts to produce a series of 24, 60-second clips in Bangkok in August 2010, not necessarily in the style of the maestro of the city film, Dziga Vertov, but in his spirit.