Journal Facts

Journal
Journal of Environmental Systems
ISSN
0047-2433 (print) 1541-3802 (electronic)
Volume
11
Issue
3
Date
1/1/1981

Article Facts

Title
An Energy and Ecological Analysis of Alternate Residential Landscapes
DOI
10.2190/0GH4-8W5X-FLXM-L3CR
Author
John H. Parker
Pages
271-288
Online Date
05/09/2002

Article Links

An Energy and Ecological Analysis of Alternate Residential Landscapes

John H. Parker

DOI: 10.2190/0GH4-8W5X-FLXM-L3CR

Abstract

A number of recent studies suggest the use of vegetative landscaping to reduce heat gain by a residential structure during the cooling season, thereby significantly reducing the energy used for air conditioning. In order to determine overall energy savings, energy consumed in maintaining the residential landscape should be considered. This study has included an energy flow analysis of alternate residential landscapes in a manner similar to that typically done on natural ecosystems. In particular, energy inputs and flows involved in the purchase, installation and maintenance of various combinations of lawn, shrubs and trees have been analyzed. This analysis, along with calculated investment ratios, indicates which landscape designs and practices will minimize fossil fuel inputs, best utilize natural energy flows and minimize negative ecological impacts.

Creative Commons License This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License.