Record Display for the EPA National Library Catalog

RECORD NUMBER: 641 OF 724

OLS Field Name OLS Field Data
Main Title The state of the system (SOS) model : measuring growth limitations using ecological concepts /
Author Williams, Edward R. ; House., Peter W.
Other Authors
Author Title of a Work
House, Peter William,
CORP Author Chase, Rosen and Wallace, Inc., Alexandria, Va.
Publisher U.S. Environmental Protection Agency, Office of Research and Development,
Year Published 1974
Report Number EPA-600/5-73-013; NSF-GS-03S-38351; W74-07958
Stock Number PB-232 941
OCLC Number 01057885
Subjects Pollution--Economic aspects. ; Human ecology.
Additional Subjects Regional planning ; Environmental management ; Land development ; Mathematical models ; Urbanization ; Natural resources ; Economic factors ; Population growth ; Allocations ; Algorithms ; Nutrients ; Food chains ; Quality of life ; State of the System Model ; Ecosystems
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=20013FBE.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/5-73-013 Region 3 Library/Philadelphia, PA 03/01/1996
EJBD ARCHIVE EPA 600-5-73-013 Headquarters Library/Washington,DC 09/12/2011
EJBD  EPA 600-5-73-013 c.1-2 Headquarters Library/Washington,DC 10/23/2013
EKAM  TD180.W64 Region 4 Library/Atlanta,GA 06/24/1994
EKBD  EPA-600/5-73-013 Research Triangle Park Library/RTP, NC 08/11/2000
NTIS  PB-232 941 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation vii, 344 pages : flowcharts, tables ; 27 cm.
Abstract
The State of the system (SOS) model is the result of an attempt to develop a methodology that relates ecological concepts including regional carrying capacity to the social scientists' concepts of regional growth and development, and quality of life. SOS should be considered at this time as only a conceptual research tool. The initial operational model, SOS-1, was developed to investigate details of the results predicted by the theory, and to explore data requirements and needs. Therefore, the results of the model runs provided are purely illustrative and should be interpreted using extreme care. The SOS Model began as an attempt to provide an example form of constrictor model of the Decision Analysis System (DAS) to be used in conjunction with the General Environmental Model (GEM). It is intended that the later developments of SOS should complete this development as a constrictor model within DAS as well as continue its refinement as a stand-alone analysis tool. The model, as given in the SOS-1 form, is flexible and new data and algorithms can be substituted with relative ease. In order to maintain this ease in later, more complex versions, segmentation of its procedures into smaller modules would be useful. Such a form will increase the utility of SOS as an educational and research tool.
Notes
"February 1974." "Contract No. GS-03S-38351." "Order No. P3-01-02023." "Program element 1H1096." "Project Officer: Peter W. House, Ph.D, Director, Environmental Studies Division, Washington Environmental Research Center." Includes bibliographical references.
Contents Notes
Instructions for turning the modeling material known as Plasticine (or a similar modeling clay) into flat pictures and three-dimensional objects.