Towards a Comprehensive Approach to Quantifying and Mapping Ecosystem Services Flows
Recent ecosystem services research has highlighted the importance of spatial connectivity between ecosystems and their beneficiaries. Despite this need, a systematic approach to ecosystem service flow quantification has not yet emerged. In this article, we present such an approach, which we formalize as a class of agent-based models termed â€œService Path Attribution Networksâ€ (SPANs). These models, developed as part of the Artificial Intelligence for Ecosystem Services (ARIES) project, expand on ecosystem services classification terminology introduced by other authors. Conceptual elements needed to support flow modeling include a serviceâ€™s rivalness, its flow routing type (e.g., through hydrologic or transportation networks, lines of sight, or other approaches), and whether the service is supplie d by an ecosystemâ€™s provision of a beneficial flow to people or by absorption of a detrimental flow before it reaches people. We describe our implementation of the SPAN framework for five ecosystem services and discuss how to generalize the approach to additional services. SPAN model outputs include maps of ecosystem service provision, use, depletion, and flows under theoretical, possible, actual, inaccessible, and blocked conditions. We highlight how these different ecosystem service flow maps could be used to support various types of decision making for conservation and resource management planning.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Villa, Ferdinando & Bagstad, Kenneth J. & Johnson, Gary W. & Voigt, Brian, 2011. "Scientific instruments for climate change adaptation: estimating and optimizing the efficiency of ecosystem service provision," Economia Agraria y Recursos Naturales, Spanish Association of Agricultural Economists, vol. 11(1).
- Troy, Austin & Wilson, Matthew A., 2006. "Mapping ecosystem services: Practical challenges and opportunities in linking GIS and value transfer," Ecological Economics, Elsevier, vol. 60(2), pages 435-449, December.
- Fisher, Brendan & Turner, R. Kerry & Morling, Paul, 2009. "Defining and classifying ecosystem services for decision making," Ecological Economics, Elsevier, vol. 68(3), pages 643-653, January.
- Wilson, Matthew A. & Hoehn, John P., 2006. "Valuing environmental goods and services using benefit transfer: The state-of-the art and science," Ecological Economics, Elsevier, vol. 60(2), pages 335-342, December.
When requesting a correction, please mention this item's handle: RePEc:bcc:wpaper:2012-07. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Sergio Faria)
If references are entirely missing, you can add them using this form.