TY  - JOUR
PY  - 2018//
TI  - Green space and deaths attributable to the urban heat island effect in Ho Chi Minh City
JO  - American journal of public health
A1  - Dang, Tran Ngoc
A1  - Van, Doan Quang
A1  - Kusaka, Hiroyuki
A1  - Seposo, Xerxes T.
A1  - Honda, Yasushi
SP  - S137
EP  - S143
VL  - 108
IS  - S2
N2  - OBJECTIVES: To quantify heat-related deaths in Ho Chi Minh City, Vietnam, caused by the urban heat island (UHI) and explore factors that may alleviate the impact of UHIs. <br><br>METHODS: We estimated district-specific meteorological conditions from 2010 to 2013 using the dynamic downscaling model and calculated the attributable fraction and number of mortalities resulting from the total, extreme, and mild heat in each district. The difference in attributable fraction of total heat between the central and outer districts was classified as the attributable fraction resulting from the UHI. The association among attributable fraction, attributable number with a green space, population density, and budget revenue of each district was then explored. <br><br>RESULTS: The temperature-mortality relationship between the central and outer areas was almost identical. The attributable fraction resulting from the UHI was 0.42%, which was contributed by the difference in temperature distribution between the 2 areas. Every 1-square-kilometer increase in green space per 1000 people can prevent 7.4 deaths caused by heat. <br><br>CONCLUSIONS: Green space can alleviate the impacts of UHIs, although future studies conducting a heath economic evaluation of tree planting are warranted. (Am J Public Health. Published online ahead of print October 26, 2017: e1-e7. doi:10.2105/AJPH.2017.304123).<p />  <p>Language: en</p>
LA  - en
SN  - 0090-0036
UR  - http://dx.doi.org/10.2105/AJPH.2017.304123
ID  - ref1
ER  -