Zöldterületarány

Zöldterületarány, meaning "green space ratio" in Hungarian, is a metric used in urban planning and environmental management to quantify the proportion of a given area that is covered by green spaces. These green spaces typically include parks, gardens, forests, meadows, and other vegetated areas. The calculation involves dividing the total area of green space within a defined boundary by the total area of that boundary, often expressed as a percentage.

The zöldterületarány is an important indicator of a city's or region's environmental quality and livability. Higher ratios are generally associated with numerous benefits. These include improved air quality through pollution absorption and oxygen production by plants, mitigation of the urban heat island effect due to the cooling properties of vegetation, and enhanced biodiversity by providing habitats for various species.

Furthermore, a good zöldterületarány contributes to the physical and mental well-being of residents by offering recreational opportunities and aesthetic appeal. It can also play a role in stormwater management by facilitating water infiltration and reducing runoff. Urban planners and policymakers use this metric to assess current conditions, set targets for green space development, and evaluate the effectiveness of urban greening strategies. Conversely, low zöldterületarány can indicate a highly developed or concrete-dominated urban environment, potentially leading to environmental challenges and reduced quality of life.