Dit boek is geschreven naar aanleiding van de ministeriële publicatie ‘Rijksbreed programma Circulaire Economie’ uit september 2016, waarin de ambitieuze doelstelling wordt uitgesproken dat Nederland zich voor 2050 moet ontwikkelen naar een volledig circulaire economie.

The aim of this study is to gain more insight into how homeowner’s associations work in low-income owner-occupied apartments. When parts of the residential buildings such as the ground on which they are built and the infrastructure are joint property,

then a homeowners' association is necessary to keep maintenance of the common property parts. The lack of maintenance of these communal areas is a problem of increasing proportions, which has prompted this research. Which factors play a decisive

role in how homeowner’s associations function and how building maintenance is organized, how important is the horizontal property law and how does this affect low-income housing policy in Colombia and Ecuado...

This study enlarges on the notion of composition in landscape architecture, building on the ‘Delft Method’, which elaborates composition as a methodological framework for landscape design. At the same time it takes a critical stance in respect to this method in response to recent developments in landscape architecture such as the site-specicity and process discourses.

The notion of composition is examined from a historical, theoretical and lexical perspective, before turning to an examina...

This PhD thesis focuses on Urban River Corridors (URCs) as spaces of social-ecological integration par excellence—that is, spaces where the interaction between the urban systems (carrying the ‘social-’) and the river system (carrying the ‘-ecological’) is (potentially) the most intense. The general hypothesis is that with an integrated spatial understanding, planning and design of rivers and the urban fabric surrounding them, cities could become more resilient, not just to flood-rel...

The silhouettes of the great European metropolises are characterised by a high density of high-rise facades made of glass, metal or stone. On one hand this density stands for economic power and good employment values. On the other hand, the large sound-reflecting surfaces in the cities are responsible for an increase in sound pollution in their vicinity. They cause the most frequent inner-city sound source, traffic noise, to double in perceived intensity. Direct sound and reflected sound add ...

Architectural firms can be regarded as creative professional service firms. As such, architects need to navigate creative, professional and commercial goals, while simultaneously attempting to fulfil client, user and societal needs. This complex process is becoming increasingly difficult, as the historically established role of architects has become more blurred, contested and heterogeneous. While attempting to reclaim their role or to take on new roles in collaborations with other actors, ar...

This research seeks to provide insight into the energy performance progress, of the existing non-profit housing stock in the Netherlands, through the application of energy renovations. The non-profit housing stock comprises 30% of the housing market in the Netherlands and a large part of the policies towards a more efficient housing stock rely on the non-profit housing sector. To that end, we determine the energy renovation rate of the stock and the impact of the applied renovations on both t...

The inquiry that has culminated in this thesis was inspired by the challenges that many young Chinese people were facing when trying to gain access to affordable housing at the time of study, the early 2010s. By then, more than thirty years of housing reforms had completely changed how housing was being provided in China. The resulting structure had led young people to access housing in ways that were very different from those of their parents’ generation (Deng, Hoekstra & Elsinga, 2017). T...

The thesis develops an empirically tested analytical framework which links value theory with planning and design practices to investigate context-specific spatial transformations as a result of individual and collective value judgements. Four key aspects of water values including flood safety, as well as economic, social and environmental values, are studied, and their interrelationships are discussed. Morphological analyses and value assessments are conducted to explore in what sense spatial...