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TRUE URBAN SPIRIT

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OPEN SPACES: GREEN & <strong>URBAN</strong><br />

4.2<br />

QUALITY<br />

QUANTITY<br />

FOCUS<br />

Planning and managing open spaces is a<br />

complex task. Green and leisure spaces<br />

are to a large degree defined by their<br />

quality, which is determined by large,<br />

contiguous surfaces, the identity of<br />

land scape elements and their suitability<br />

for different forms of use. The sensitive<br />

treatment of natural resources is es sential<br />

not only regarding aspects where<br />

nature conservation is paramount. Both<br />

ecological functioning and practical<br />

usability require high-quality networking.<br />

Urban public spaces should be<br />

qualitatively excellent, barrier-free,<br />

robust and suitable for everyday and<br />

flexible use; they should offer options<br />

for different user groups without excluding<br />

others. They should take account<br />

of gender-specific needs and the different<br />

play and role behaviours of girls and<br />

boys. Where appropriate, they should<br />

offer space for sidewalk café gardens,<br />

kiosks and food stalls as well as for<br />

zones without commercial activities,<br />

plus facilities for sports and leisure in<br />

public space. Participation is becoming<br />

increasingly important to meet the great<br />

variety of demands.<br />

Vienna is growing and needs new open<br />

spaces to be able to offer all citizens<br />

excellent options even with a total<br />

population of 2 million. For this reason,<br />

what is needed is a clear idea of how<br />

to preserve and evolve the green grid of<br />

the city as well as adequate instruments<br />

of land mobilisation and provision and<br />

more public spaces that are suitable<br />

for a great variety of uses. These joint<br />

challenges for the city as a whole must<br />

be addressed by the growing city to<br />

safeguard and further develop its protection<br />

zones and green spaces on the<br />

basis of efficient management.<br />

ADAPTATION TO CLIMATE CHANGE<br />

In the future, the function of open<br />

spaces for the urban climate will become<br />

more and more important alongside<br />

their recreational value. They must<br />

be designed in a manner that allows<br />

them to withstand the effects of climate<br />

change and to support the city in adapting<br />

to climate change as well. For the<br />

latter, the conservation of fresh air<br />

corridors and cold air source areas<br />

plays a central role. Small-scale measures,<br />

e. g. minimal soil sealing, planting<br />

of trees, shading, rainwater management,<br />

a high degree of urban greening,<br />

greened roofscapes and façades, are<br />

equally significant.<br />

115

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