Tipping points toward urban pollution advantage? Scaling of carbon dioxide emissions in the American urban areas
by Yu Sang Chang; Seongmin Jeon
International Journal of Environment and Sustainable Development (IJESD), Vol. 19, No. 2, 2020

Abstract: The high level of urbanisation in the USA may have led to the generation of very high emissions of carbon dioxide (CO₂) in cities. This study examines the scaling relationship of CO₂ emission as a function of population size across a large number of US cities, conducting scaling analyses on multiple subgroups of cities with varying population sizes. The findings indicate that while superlinear or linear scaling can be applied to the total sample of cities, these changes to sublinear scaling for the subgroups of more populous cities. In addition, this study finds that the tipping point toward said sublinear scaling lies at the subgroup of the 75 most populous cities. The implications of the findings will be discussed.

Online publication date: Thu, 16-Apr-2020

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Environment and Sustainable Development (IJESD):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com