Sandra Treija

Green open space in large scale housing estates: a place for challenge

Abstract The renewal of urban areas by developing green open spaces increases the overall quality of life and helps to reduce social exclusion. Urban green open space can help to constitute a framework where urban society and culture can develop, and to increase identity and a sense of community. It can be used to provide a ground for education and raise an awareness of the way ecosystems function and how urban functions can be integrated into the natural system. Despite the known socio-economic benefits resulting from it, considerations regarding sustainable land use planning often occupy a secondary role when designing city quarters. There exist many pressures – essentially market-related and driven by short-term thinking – for unsustainable development. Housing ownership reform, carrying out denationalization and privatization, along with a core capital for many inhabitants has also created a range of problems – one of them: as a result of denationalisation of land properties, when the land in large-sc...

Urban Communication: The Uses of Public Space in Riga Historical City Centre

Abstract Expansion of cities and their impact areas extend also the semantic boundaries of urban ecentres, while public open space in the city centres maintain attractivity, especially within the medieval cores. The diverse functional processes that satisfy the needs of all users of urban space in general, on the one hand carry the function of circulation or communication, and on the other – relaxation or recreation. Elements of spatial organization and environment planning essential for the realization of each function differ, and depending on which of the functional processes prevails in the particular place, open space acquires either priority of communication or of recreation. The paper focuses on the interests and needs of main groups of users of the historical city centre – Riga Old Town, states availability of adequate space, as well as sets the criteria of high-quality public open space.