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Track: Natural Resources and Conservation

Craig Olson
Vestra Resources
962 Maraglia Street
Redding, CA 96002


Telephone: 916-223-2585
Fax: 916-223-1145
E-mail: craig@vestra.com



Scott Holmen, Dean Angelides

Ecosystem Management in the Real World  Paper Text

Defining Issue: Developing an operationally practical and efficient multispecies habitat conservation plan. GIS Solution: The ep(x) toolkit provides analytic software and links between a GIS, vegetation models, watershed models, habitat models, a policy analysis component, and a linear programming solver, and back to a GIS. Methodology: The ep(x) toolkit coupled with ArcInfo and ArcView provides resource and land managers an analytic system of software for developing operationally explicit and efficient multispecies habitat conservation plans (HCPs). Landowners in north coastal California are using this system for preparing sustained yield plans and HCPs for a planning horizon of up to 120 years. Software: ArcInfo, ArcView, and the ep(x) toolkit were used for this case study. The software links and applications were written using Microsoft Visual Basic and Avenue, and linked to Microsoft Access database.



Copyright 1997 Environmental Systems Research Institute