Details zur Publikation

Kategorie Textpublikation
Referenztyp Zeitschriften
DOI 10.1016/j.ecolind.2015.10.027
Titel (primär) Indicators for green spaces in contrasting urban settings
Autor de la Barrera, F.; Reyes-Paecke, S.; Banzhaf, E.
Quelle Ecological Indicators
Erscheinungsjahr 2016
Department SUSOZ
Band/Volume 62
Seite von 212
Seite bis 219
Sprache englisch
Keywords Quality of green spaces; Accessibility to green spaces; Vegetation cover; Social equity; Urban planning; Environmental inequalities
UFZ Querschnittsthemen RU6
Abstract Urban green spaces (GS) are essential for the well-being of the population. Several works have shown a positive correlation between the amount of GS and the household incomes in both developed and developing countries. Thus, the higher the incomes, the larger the total area covered by GS, the better the quality of these spaces, the higher the amount of private GS. Public policies seek to correct this inequality, but existing indicators, especially the amount of GS per inhabitant, do not provide enough information for effective decision-making. Our aim was to provide tools to evaluate and plan better the location and quality of GS in complex urban areas. For this we applied a set of indicators for GS at two spatial scales city-level and local-level, in order to disclose existing inequalities. The indicators considered (i) the total area of GS in relation to population and urban context, (ii) the quality of GS based on its size, shape and vegetation cover, and (iii) the spatial distribution and accessibility of GS. The proposed indicators were tested in three municipalities, belonging to the Metropolitan Area of Santiago (Chile), with different household incomes. The indicators showed large differences in terms of quantity of GS per inhabitant, vegetation cover and accessibility. The GS proved to be an effective strategy to reduce areas that lack vegetation cover. The sustainability assessments must consider how the diversity of structural attributes of GS has an impact on the well-being of urban inhabitants.
dauerhafte UFZ-Verlinkung
de la Barrera, F., Reyes-Paecke, S., Banzhaf, E. (2016):
Indicators for green spaces in contrasting urban settings
Ecol. Indic. 62 , 212 - 219 10.1016/j.ecolind.2015.10.027