Identifying and Combatting Micro-Urban Heat Islands in New York City
DOI:
https://doi.org/10.47611/jsrhs.v14i1.8694Keywords:
Micro-Urban Heat Islands (MUHIs), Urban Heat Island Effect, Land Surface Temperature (LST), Vegetation and Cooling, Remote Sensing (Landsat 8), Climate Adaptation StrategiesAbstract
In metropolitan areas, significant temperature variations frequently exist between densely built residential zones filled with structures, concrete, and asphalt, and greener neighborhoods with more plant life. These warmer zones are called micro-urban heat islands (MUHIs), and people residing in MUHIs experience a higher incidence of heat-related issues, such as dehydration, heat exhaustion, or even heat stroke. This study mapped the locations of MUHIs in New York City over three clear summer days: June 6, 2023; August 9, 2023; and September 1, 2023. By comparing the surface temperatures of MUHIs to those in parts of a city with more green space, this study demonstrates that MUHIs are more likely to occur where there are high levels of pavement, asphalt, and industrial infrastructure. In contrast, areas in New York City with higher levels of vegetation were less likely to have MUHIs. These results suggest that planting more trees and increasing vegetation in MUHIs in New York City may help to reduce high temperatures.
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Luber, George, and Michael McGeehin. “Climate change and extreme heat events.” American Journal of Preventive Medicine vol. 35,5 (2008): 429-35. doi:10.1016/j.amepre.2008.08.021
Format:
U.S. Census Bureau (2010). 2010 Census Urban and Rural Classification and Urban Area Criteria. Washington, D.C.: U.S. Census Bureau.
Oke, T.R. (1982). The Energetic Basis of the Urban Heat Island. Quarterly Journal of the Royal Meteorological Society, 108(455), 1-24. DOI: 10.1002/qj.49710845502.
Goward, Samuel N. “Thermal behavior of urban landscapes and the urban heat island.” Physical Geography, vol. 2, no. 1, Jan. 1981, pp. 19–33, https://doi.org/10.1080/02723646.1981.10642202.
Hsu, Angel, et al. “Disproportionate Exposure to Urban Heat Island Intensity across Major US Cities.” Nature News, Nature Publishing Group, 25 May 2021, www.nature.com/articles/s41467-021-22799-5.
Aniello, Cathy, et al. “Mapping micro-urban Heat Islands using Landsat TM and a GIS.” Computers & Geosciences, vol. 21, no. 8, Oct. 1995, pp. 965–969, https://doi.org/10.1016/0098-3004(95)00033-5.
Stewart, I. D., and T. R. Oke. “Local Climate Zones for Urban Temperature Studies.” AMETSOC, American Meteorological Society, 1 Dec. 2012, journals.ametsoc.org/view/journals/bams/93/12/bams-d-11-00019.1.xml.
U.S. Census Bureau (2020). 2020 Census: Population and Housing State Data. Washington, D.C.: U.S. Census Bureau.
Gaffin, S. R., et al. “Variations in New York City’s Urban Heat Island Strength over Time and Space - Theoretical and Applied Climatology.” SpringerLink, Springer-Verlag, 21 Mar. 2008, link.springer.com/article/10.1007/s00704-007-0368-3.
U.S. Census Bureau Quickfacts: New York City, New York, www.census.gov/quickfacts/fact/table/newyorkcitynewyork/PST045223. Accessed 18 Oct. 2024.
“Landsat 8.” NASA, NASA, 11 Jan. 2023, landsat.gsfc.nasa.gov/satellites/landsat-8/.
Landsat 8 | U.S. Geological Survey, www.usgs.gov/landsat-missions/landsat-8. Accessed 13 Sept. 2024.
“Landsat Collection 2 Surface Reflectance.” Landsat Collection 2 Surface Reflectance | U.S. Geological Survey, www.usgs.gov/landsat-missions/landsat-collection-2-surface-reflectance. Accessed 13 Sept. 2024.
Survey, USGS - U.S. Geological. “EarthExplorer.” EarthExplorer, earthexplorer.usgs.gov/. Accessed 13 Sept. 2024.
Huang, Sha, et al. “A commentary review on the use of Normalized Difference Vegetation Index (NDVI) in the era of popular remote sensing.” Journal of Forestry Research, vol. 32, no. 1, 31 May 2020, pp. 1–6, https://doi.org/10.1007/s11676-020-01155-1.
“Using the USGS Landsat Level-1 Data Product.” Using the USGS Landsat Level-1 Data Product | U.S. Geological Survey, www.usgs.gov/landsat-missions/using-usgs-landsat-level-1-data-product. Accessed 13 Sept. 2024.
“NDVI, the Foundation for Remote Sensing Phenology.” NDVI, the Foundation for Remote Sensing Phenology | U.S. Geological Survey, www.usgs.gov/special-topics/remote-sensing-phenology/science/ndvi-foundation-remote-sensing-phenology. Accessed 13 Sept. 2024.
“NASA Announces Summer 2023 Hottest on Record.” NASA, 25 Oct. 2023, www.nasa.gov/news-release/nasa-announces-summer-2023-hottest-on-record/ Accessed 18 Oct. 2024.
Imhoff, Marc L., et al. “Remote Sensing of the urban heat island effect across biomes in the continental USA.” Remote Sensing of Environment, vol. 114, no. 3, 15 Mar. 2010, pp. 504–513, https://doi.org/10.1016/j.rse.2009.10.008.
Schneider, F.A., Ortiz, J.C., Vanos, J.K. et al. “Evidence-based guidance on reflective pavement for urban heat mitigation in Arizona.” Nature Communications 14, 1467 (2023). https://doi.org/10.1038/s41467-023-36972-5
Gough, W.A.; Leung, A.C.W. Do Airports Have Their Own Climate? Meteorology 2022, 1, 171-182. https://doi.org/10.3390/meteorology1020012.
M. Santamouris, et al. “Cooling the Cities – a Review of Reflective and Green Roof Mitigation Technologies to Fight Heat Island and Improve Comfort in Urban Environments.” Solar Energy, Pergamon, 30 July 2012, www.sciencedirect.com/science/article/abs/pii/S0038092X12002447.
dos Santos, Alexandre Rosa, et al. “Spatial and Temporal Distribution of Urban Heat Islands.” Science of the Total Environment, vol. 605–606, 2017, pp. 946–56, https://doi.org/10.1016/j.scitotenv.2017.05.275.
Feng, Youcan. “Evapotranspiration from Green Infrastructure: Benefit, Measurement, and Simulation.” IntechOpen, IntechOpen, 5 Nov. 2018, www.intechopen.com/chapters/63629.
EPA, Environmental Protection Agency, www.epa.gov/heatislands/using-cool-roofs-reduce-heat-islands. Accessed 21 Oct. 2024.
Battista, Gabriele, et al. “Effects of urban heat island mitigation strategies in an Urban Square: A numerical modelling and experimental investigation.” Energy and Buildings, vol. 282, Mar. 2023, p. 112809, https://doi.org/10.1016/j.enbuild.2023.112809.
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