Emergency urban landscape in Valdivia, Chile: contributions to the post -disaster planning and urban design processes within a restoration context
The characteristics of landscape have a powerful effect on people and affect the way individuals use these features to restore its emotional state within the context of extreme situations. The latter becomes relevant in the case of Chilean cities exposed to natural disturbances that modify the lands...
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Revista INVI
2015
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oai:ojs.revistas.uchile.cl:article-626292015-04-30T10:04:11Z Emergency urban landscape in Valdivia, Chile: contributions to the post -disaster planning and urban design processes within a restoration context El paisaje urbano de emergencia en Valdivia, Chile: contribuciones a la planificación y diseño urbano post-desastre para la restauración Villagra Islas, Paula Angélica Felsenhardt Rosen, Sylvia Cristina The characteristics of landscape have a powerful effect on people and affect the way individuals use these features to restore its emotional state within the context of extreme situations. The latter becomes relevant in the case of Chilean cities exposed to natural disturbances that modify the landscape. The perception study that explores the urban landscape of Valdivia —conducted according to the principles of natural perception— revealed the emergence of a series of relationships between physical and social aspects during the post-earthquake emergency period. The presence or absence of water, vegetation, street furniture and architecture defined different categories of urban landscapes related to different uses such as shelter or evacuation, as well as different dimensions such as legibility and containment — which affect the way people inhabit a city during a state of emergency. The outcomes of this study were used to develop a conceptual model for the emergency urban landscape of Valdivia. Such a model reveals the latent role of the open space in cities exposed to severe disturbances and suggests different strategies intended to complement the planning and urban design processes in cities prone to natural disasters. Las cualidades del paisaje tienen efectos poderosos en las personas, e influyen en cómo estas los utilizan para restaurar su estado emocional ante situaciones extremas. Esto toma relevancia en el contexto de ciudades chilenas expuestas a disturbios naturales que modifican el paisaje. El estudio de percepción del paisaje urbano de Valdivia, desarrollado bajo la disciplina de la percepción ambiental, reveló relaciones entre aspectos físicos y sociales que emergen durante la emergencia post-terremoto. La presencia, o ausencia del agua, la vegetación, el mobiliario urbano y las arquitecturas, determinaron distintas categorías de paisajes urbanos con diferentes usos, como el refugio y la evacuación, y distintas dimensiones, como la legibilidad y la contención, que influyen en cómo las personas habitan la ciudad en estado de emergencia. Estos resultados dieron origen a un modelo conceptual del paisaje urbano de emergencia para Valdivia, que revela el rol latente del espacio abierto de ciudades expuestas a grandes perturbaciones, y sugiere estrategias para complementar la planificación y el diseño urbano en ciudades propensas a desastres naturales. Revista INVI 2015-01-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html text/html https://revistainvi.uchile.cl/index.php/INVI/article/view/62629 Revista INVI; Vol. 30 Núm. 83 (2015); 19-76 0718-8358 0718-1299 spa eng https://revistainvi.uchile.cl/index.php/INVI/article/view/62629/66540 https://revistainvi.uchile.cl/index.php/INVI/article/view/62629/66550 https://revistainvi.uchile.cl/index.php/INVI/article/view/62629/66612 |
| institution |
Universidad de Chile |
| collection |
OJS |
| language |
spa eng |
| format |
Online |
| author |
Villagra Islas, Paula Angélica Felsenhardt Rosen, Sylvia Cristina |
| spellingShingle |
Villagra Islas, Paula Angélica Felsenhardt Rosen, Sylvia Cristina Emergency urban landscape in Valdivia, Chile: contributions to the post -disaster planning and urban design processes within a restoration context |
| author_facet |
Villagra Islas, Paula Angélica Felsenhardt Rosen, Sylvia Cristina |
| author_sort |
Villagra Islas, Paula Angélica |
| title |
Emergency urban landscape in Valdivia, Chile: contributions to the post -disaster planning and urban design processes within a restoration context |
| title_short |
Emergency urban landscape in Valdivia, Chile: contributions to the post -disaster planning and urban design processes within a restoration context |
| title_full |
Emergency urban landscape in Valdivia, Chile: contributions to the post -disaster planning and urban design processes within a restoration context |
| title_fullStr |
Emergency urban landscape in Valdivia, Chile: contributions to the post -disaster planning and urban design processes within a restoration context |
| title_full_unstemmed |
Emergency urban landscape in Valdivia, Chile: contributions to the post -disaster planning and urban design processes within a restoration context |
| title_sort |
emergency urban landscape in valdivia, chile: contributions to the post -disaster planning and urban design processes within a restoration context |
| description |
The characteristics of landscape have a powerful effect on people and affect the way individuals use these features to restore its emotional state within the context of extreme situations. The latter becomes relevant in the case of Chilean cities exposed to natural disturbances that modify the landscape. The perception study that explores the urban landscape of Valdivia —conducted according to the principles of natural perception— revealed the emergence of a series of relationships between physical and social aspects during the post-earthquake emergency period. The presence or absence of water, vegetation, street furniture and architecture defined different categories of urban landscapes related to different uses such as shelter or evacuation, as well as different dimensions such as legibility and containment — which affect the way people inhabit a city during a state of emergency. The outcomes of this study were used to develop a conceptual model for the emergency urban landscape of Valdivia. Such a model reveals the latent role of the open space in cities exposed to severe disturbances and suggests different strategies intended to complement the planning and urban design processes in cities prone to natural disasters. |
| publisher |
Revista INVI |
| publishDate |
2015 |
| url |
https://revistainvi.uchile.cl/index.php/INVI/article/view/62629 |
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