Environmental noise is a major urban stressor, affecting both physical and mental health and diminishing quality of life (WHO, 2018; EEA, 2020). Conventional noise assessments, often based on averaged metrics such as Lden and Lnight, fail to capture the subjective and context-dependent nature of sound perception (Herranz-Pascual et al., 2010; Kang, 2023). This exploratory study examines the relationship between soundscapes and the built environment in the Rotterdam port area, using Oud-Charlois as a pilot site. By integrating multiple scales—from the city level to neighbourhood functional distribution, street profiles, and building typologies—the study combines insights from the literature with empirical data, including GIS datasets, satellite imagery, and geolocated noise complaints. Findings indicate that lively soundscapes are associated with commercial activity, calm soundscapes with natural green spaces, and chaotic soundscapes with traffic-intensive areas (Margaritis & Kang, 2017; Kang et al., 2018). The results underscore the limitations of objective noise maps in representing lived soundscapes and suggest that green infrastructure, street design, and building typologies shape acoustic perception. Future research should integrate sensor-based noise measurements with citizen science approaches, adopt longitudinal methods to capture temporal dynamics, and account for socio-demographic context.

Katendrecht, once Rotterdam’s historic harbour district, has transformed over the years, evolving socially and culturally. These changes resonate profoundly in its soundscape, offering a unique lens to explore how auditory environments shape identity and community. [...]

Bij een havenstad denken we aan industriële herrie van voorbijvarende schepen en fabrieksnijverheid, toch? Een industrieel schiereiland als Katendrecht wordt ondertussen niet meer gedomineerd door havenarbeid en vrachtverkeer. Hoe wordt zo’n omgetoverde havenbuurt op het vlak van geluid vandaag beleefd door bewoners? Het zijn inzichten waar gebiedsontwikkelaars iets mee kunnen.

It is known that the elderly usually spend the last years of their lives indoors, with little contact with others and the outside environment. Indoor environmental quality (IEQ) conditions related to lighting, air quality, thermal comfort, and acoustics directly affect their quality of life. In this study, the main focus is on the design of institutional care rooms for elderly people to create an indoor comfort. However, considering all four factors of IEQ in one model is a challenging task. A multi-objective problem is formulated based on a weighted sum of IEQ components in a parametric modelling environment using computational design methods. Several simulation tools are utilised, and a Self-Adaptive Ensemble Differential Evolution Algorithm is proposed to tackle this complex problem. The results show that optimal ranges for each IEQ component are achieved, with average values reaching 72% of the ideal benchmarks after the algorithm is converged. Results reveal strong correlations between IEQ components. This significant improvement in indoor environmental quality (IEQ) demonstrates the efficacy of the optimisation algorithm used. This study emphasises the flexibility and relevance of these findings for wider implementation in similar settings.

This paper focuses on public spaces for community resilience in their ‘response-related abilities’ and which can be improved. Comparative studies of communities, places, and/or disasters after the unforeseen impactful events are indicators to quantify the level of resilience. Within the broad scope of literature, in this line, 'community networks', 'people-place connections', and 'community infrastructure' are consequentially attributes that come out strongly in studying the resilience of community during change events. In other words, people, and spaces, in their social and physical interconnectivity, contribute to the level of community resilience. In this context, the aim of this paper is to take a closer look into the relation between community resilience and public spaces and specify those public spaces which enhance resilience by means of its design. Based upon reviewing literature and identifying similarities in reasoning community resilience as well as adherence in the discussed spaces as support for community resilience, these public spaces have been specified and some examples from Rotterdam are given to make an accurate image of them.