An Analysis of Albedo and Absorption of Solar Radiation in Regards to the Urban Heat Island Effect, Vegetation, and Potential Energy Use
Location
CSU Ballroom
Start Date
9-4-2012 1:00 PM
End Date
9-4-2012 2:30 PM
Student's Major
Geography, Biological Sciences
Student's College
Social and Behavioral Sciences
Mentor's Name
Willaim Mekell
Mentor's Department
Geography
Mentor's College
Social and Behavioral Sciences
Second Mentor's Name
Forrest Wilkerson
Second Mentor's Department
Geography
Second Mentor's College
Social and Behavioral Sciences
Description
Texas’ heat wave during the summer broke many all-time highs, including 70 plus days of temperatures above 100 degrees. Most of the problems that occurred were exacerbated by the urban heat island effect and the decline of vegetation. An Urban Heat Island has many different aspects which include trapped long wave radiation, the albedo of the surface features (darker surfaces absorb more energy), and evapotranspiration of vegetation. Research has been conducted on the Urban Heat Island effect as early as 1833 (Howard, 1833). Due to these pressing issues we have decided to research cost effective solutions to the urban heat island effect. We chose the city of Dallas as our project site because it resembles many cities in the United States and around the world; given the population size and diversity. Using geographic information science (GIS) and remote sensing, we will give reasons to modify roof/surface color and increase vegetation to reduce overall temperature and increase reflectivity. Our goal is to give a solution that is cost effective, improve overall health, and helps the environment. The final results will be presented at the Symposium.
An Analysis of Albedo and Absorption of Solar Radiation in Regards to the Urban Heat Island Effect, Vegetation, and Potential Energy Use
CSU Ballroom
Texas’ heat wave during the summer broke many all-time highs, including 70 plus days of temperatures above 100 degrees. Most of the problems that occurred were exacerbated by the urban heat island effect and the decline of vegetation. An Urban Heat Island has many different aspects which include trapped long wave radiation, the albedo of the surface features (darker surfaces absorb more energy), and evapotranspiration of vegetation. Research has been conducted on the Urban Heat Island effect as early as 1833 (Howard, 1833). Due to these pressing issues we have decided to research cost effective solutions to the urban heat island effect. We chose the city of Dallas as our project site because it resembles many cities in the United States and around the world; given the population size and diversity. Using geographic information science (GIS) and remote sensing, we will give reasons to modify roof/surface color and increase vegetation to reduce overall temperature and increase reflectivity. Our goal is to give a solution that is cost effective, improve overall health, and helps the environment. The final results will be presented at the Symposium.
Recommended Citation
Couvertier, Elixus; Andrew Meyer; and Lisa Edman. "An Analysis of Albedo and Absorption of Solar Radiation in Regards to the Urban Heat Island Effect, Vegetation, and Potential Energy Use." Undergraduate Research Symposium, Mankato, MN, April 9, 2012.
https://cornerstone.lib.mnsu.edu/urs/2012/poster-session-B/14