Research of Heat Mitigation Techniques to Reduce the Heat Island Effect on the Indiana University Southeast Campus

Abstract

This study examined how greenspaces and hardscapes contribute to the overall heat retention of Indiana University Southeast’s campus. Our main areas that we focused on were forest, grass, building roofs, walking paths, parking lots/roads, and lake/water. Utilizing Google Earth Pro, we calculated the area of each area. Subsequently, we calculated the albedo of each surface type. Other research conducted includes mitigation techniques such as shade tree types to employ, adding shade to the main parking lot, the transformation of the Life Sciences building with a green roof, and the installation of pavers. For example, planting ½ the grassy areas with trees would increase the albedo by 58% and drop average surface temperatures by 8 degrees Celsius. By making these campus improvements, we will ensure fewer trips to medical centers for students impacted by intense heat; we will lower greenhouse gas emissions to combat the climate crisis; we will increase habitat areas for pollinator species and other native organisms; we will ensure that our current and future students have praise and a sense of belonging when thinking about our campus. It is our duty as informed students, faculty members, and stewards of this great planet to take action with the knowledge that we have amassed. By making the adjustments and gathering the data found within this proposal, we are headed towards not only a healthier, more efficient campus but better world.