The phrase "availability of green spaces" is correct and usable in written English.
You can use it when discussing the presence or accessibility of parks, gardens, or natural areas in a specific location.
Example: "The availability of green spaces in urban areas is crucial for promoting mental well-being and physical health."
Alternatives: "access to green areas" or "presence of natural spaces".
Mr. Rodriguez suspects that the availability of green space attracted many Puerto Ricans, like his parents, and other West Indians, too.
The availability of green space is, therefore, a potentially important preventive health resource [ 35] and public access to them needs to be protected [ 17].
Negative binomial and logit regression models were used to investigate association between the availability of green space in relation to neighbourhood socioeconomic circumstances, adjusting for city and population density.
For example, although the availability of green space had been linked to decreased adult BMI, a recent study conducted in Cairo, Egypt, did not find the same significant association (Mowafi et al., 2012).
Although Melbourne had a smaller proportion of SA1s in the top quintile of green space availability (13.8%), the distribution of greenery was the most equitable of all the cities, with only a 0.5% difference in the availability of green space between SA1s containing 0-10-1%w income households versus those with ≥20%.
If physical activity promotion or facilitation of social contact are key mechanisms in the relationship we would expect health to be more strongly related to the availability of green space that is usable (e.g., parks) than to all green space in general.
Thus, in calling for affirmative action to equalise the availability of green space, it is important to consider this as only the first step in a built environment strategy for preventive health that will also need to engage with local communities to understand motivations and to promote use of existing green spaces.
Associational evidence indicates that street layout, availability of green space, local retail outlets, public transport, level of deprivation, and 'walkability' of the local environment may influence activity levels, as well as residents' perceptions of the quality of their locale (Ball, 2006; Duncan et al., 2005; Giles-Corti and Donovan, 2002).
The availability of green space within 1 kilometre of a Statistical Area 1 (SA1) was linked to data from the 2011 Australian census for Sydney (n = 4.6 M residents); Melbourne (n = 4.2 M); Brisbane (n = 2.2 M); Perth (n = 1.8 M); and Adelaide (n = 1.3 M).
