Blue space
Blue space (also referred to as blue infrastructure) in
Accessible blue spaces can help revitalizing neighborhoods and promote increased social connectedness
Because neighborhoods with access to attractive natural features are susceptible of
Health benefits of blue spaces
Proximity to water bodies may bring some risks to humans, like water-borne diseases in drinking water,[10] flooding risks,[11] or drowning.[12] But scientific evidence shows that exposure to blue spaces is also associated with a variety of health benefits to those near water bodies.[13][14][15] This is described by marine biologist
- Mitigation addresses these health benefits in relationship to the physical improvements that natural environments bring to the built environment, such as reduction of urban heat island, traffic air pollution or traffic noise.
- Instoration focuses on the promotion of physical activity and other positive outcomes associated with increased physical activity and social connectivity promoted by natural spaces.
- Restoration explains how the non-threatening characteristics of the natural environments may reduce negative feelings and increase cognitive restoration.[17]
Effects of blue spaces on physical health
Increased physical activity
A variety of studies have found that people living near coastal areas, are less sedentary more likely to engage in moderate and vigorous physical activity adequate for health,[18] which could be explained due to the encouraging presence of walk paths along the coast. Another possible explanation is found in the aesthetical attributes of blue spaces that may motivate individuals to engage in physical activities on blue spaces.[19] But proximity to water bodies alone is not enough to promote increased levels of physical activity, as those bodies need to be accessible to people. A study focusing on teenagers found that those living near beaches that had a major road between their homes and the water body had lower levels of physical activity than those with a direct access to the beach.[20]
Reduced obesity
Blue spaces may reduce obesity as it promotes increased physical activity, and a study suggest that living far from green or waterfront in urban areas may increase the risk of obesity.[21]
Improved respiratory health
Living near blue spaces can improve the quality of life of people with respiratory diseases, such as asthma, which could be explained by the mists and sprays generated by the water movement [22] as shown on a study measuring the impact in health of green and blue spaces for those with chronic obstructive pulmonary disease (COPD).[23]
Effects of blue spaces on mental health
Improved overall health
Researchers found that individuals across 15 countries in Europe and Australia report better general health when they live closer to the coast or visit it more often.[15] Researchers also found a reduction of psychiatric cases on people living near green or coastal areas.[24] Some of the studies found that ocean exposure or running along river helped war veterans suffering from PTSD.[25] Others found that engaging in water-related activities such as surfing can help coping with mental health issues and help developing self-confidence and self-reliance skills.[26] A large study looking at links between childhood exposure to blue spaces and adult well-being found that exposure to blue spaces in childhood was associated with better adult well-being.[27]
Improved mood and happiness
Exposure to blue spaces is also linked to increased happiness. A group of researchers studying the effect of green and blue spaces on happiness used a mobile app to track mood feelings of people when they were near water landscapes. The researchers found increased levels of happiness in people near water bodies.[28] Consistently with the findings focusing on physical health, the positive effects on mood associated to blue spaces seem to diminish as the distance between the residence and the water increases.[29]
Improved recovery from drug and alcohol addiction
Educational interventions in blue spaces - such as sailing - have been shown to have positive perceived effects on people undergoing drug and alcohol rehabilitation.[30]
Blue spaces quality assessment tools
In order to understand how blue spaces may influence health-promoting behaviours, a group of researchers that focuses on blue spaces has developed a set of novel tools specifically designed to quantify the quality and potential health benefits of these spaces, risks associated with their use, and environmental quality. [31] The BlueHealth Environmental Assessment Tool (BEAT) - enables comparable assessment of environmental aspects and attributes that influence access to, use of and health-promoting activities in blue spaces. The tool has been developed to be used by communities and urban/landscape designers.[32][33]
Blue spaces health effects assessment methods
Assessing the environmental benefits of a blue space intervention can be done by conducting a Health impact assessment (HIA).
See also
- Urban green space
- Urban ecology
- Urban water management
- Green belt
- Healthy city
- Healthy buildings
- Public health
- Green infrastructure
References
- PMID 28161043.
- PMID 28161043.
- PMID 32971082.
- ISBN 9781138798144.)
{{cite book}}
: CS1 maint: location missing publisher (link - ^ "International WELL Building Institute". www.wellcertified.com.
- ^ "Fitwel". www.fitwel.org. Retrieved 1 December 2020.
- ^ "9 Foundations of a Healthy Building". 9 Foundations. Retrieved 2020-12-29.
- ISSN 0143-6228.
- PMID 30987381.
- ^ "WHO | Water-related diseases: information sheets". WHO. Archived from the original on October 2, 2016.
- .
- ^ "Drowning Facts | Drowning Prevention | CDC". 2 September 2021.
- PMID 30561661.
- PMID 28843736.
- ^ S2CID 258894654.
- ^ Cimini, Marla. "'Blue Mind': Why being near the water makes you happy". USA TODAY. Retrieved 2022-01-25.
- S2CID 1231444.
- S2CID 697709.
- PMID 14751322.
- PMID 23493147.
- S2CID 21318788.
- S2CID 18607451.
- S2CID 57865451.
- ISSN 0169-2046.
- ^ Dustin, Daniel, et al. "The Promise of River Running as a Therapeutic Medium for Veterans Coping with Post-Traumatic Stress Disorder." Therapeutic recreation journal 45.4 (2011): 326-40. ProQuest. Web. 10 Nov. 2020.
- ^ Godfrey, C. "The Positive Impact of Structured Surfing Courses on the Wellbeing of Vulnerable Young People." Community Practitioner. 88.1 (2015): 26. Web.
- S2CID 252619516.
- S2CID 15458861.
- ISSN 0921-8009.
- ^ Robert White, Charles Abraham, Jane R. Smith, Mathew White & Petra K. Staiger (2016) Recovery under sail: Rehabilitation clients' experience of a sail training voyage, Addiction Research & Theory, 24:5, 355-365, DOI: 10.3109/16066359.2015.1123252
- , retrieved 14 October 2022
- ISSN 1618-8667.)
{{cite journal}}
: CS1 maint: multiple names: authors list (link - S2CID 231988842.