Green Roofs: The Future of Combating UHI

Green roofs add a beautiful shade of natural green to a dull urban environment.

 

Skyler Hall – Plant, Soil, and Insect Sciences

Joseph Lyons – Building Construction Technology Sciences

Anthony Tiso – Pre-Veterinary Sciences

University of Massachusetts, Amherst

NATSCI-387

4.23.2019

HOOK!!!!! Located in Southern California, Los Angeles [LA] is one of the most popular tourist destinations in the United States and draws in millions of people annually. In 2016 alone, nearly 46 million people visited the city (CBS Los Angeles, 2016). LA is the second largest city in the America, rivaled only by New York City. According to Population USA (2019), in the most recent census survey, Los Angeles has a resident population size of roughly 4 million people and it is estimated that by the summer of 2019 it could potentially rise well over that number. It is predicted that by 2050, the population will have increased by 3.5 million people (World Population Review, 2019). This ever increasing population of the city has a significant impact on cities and the urban environment. Increased buildings lead to higher temperatures through trapped carbon emissions, lack of vegetation, and decreased albedo. All of these factors lead to the Urban Heat Island Effect [UHI]. The urban/city area is significantly warmer than the  surrounding suburban and rural areas. In some cases it was noted that temperatures in major cities could be as much as 22? hotter in the evenings compared to the surrounding areas (North Carolina Climate Office, 2019). Continue Reading