Bi-Level Participatory Forest Management Planning Supported by Pareto Frontier Visualization
Autor: | Alexander V. Lotov, Vladimir A. Bushenkov, Marco Marto, Susete Marques, José G. Borges |
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Rok vydání: | 2019 |
Předmět: |
0106 biological sciences
multiple criteria decision-making 010504 meteorology & atmospheric sciences Ecology Computer science Ecological Modeling Pareto principle Pareto frontier Forestry bilevel problem 15. Life on land participatory forest management 010603 evolutionary biology 01 natural sciences Visualization Participatory forest management Frontier interactive decision maps ecosystem services Environmental planning 0105 earth and related environmental sciences |
Zdroj: | Forest Science Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação instacron:RCAAP |
ISSN: | 1938-3738 0015-749X |
DOI: | 10.1093/forsci/fxz014 |
Popis: | This research addresses the problem of forested landscape management planning in contexts characterized by multiple ecosystem services and multiple stakeholders. A new methodology for participatory landscape-level forest management is proposed. Specifically, a bilevel representation is used, whereas models of subsystems are used for constructing an integrated model of the master problem. Participatory workshops and interactive visualization of the Pareto frontier are used to support the solution of the multi-objective optimization upper- and lower-level problems. The visualization is implemented by a technique—Interactive Decision Maps—that displays interactively the Pareto frontier in the form of decision maps, that is, collections of the objectives’ tradeoff curves. Since the upper-level problem may be characterized by a large number of decision variables, we compare the Pareto frontier generated by the Interactive Decision Maps technique with the Pareto frontier generated by a decomposition approach that builds from the Pareto frontiers of the lower-level subproblems. The approach supports further the negotiation between upper- and lower-level goals. Results are discussed for a large-scale application in a forested landscape in northwest Portugal. |
Databáze: | OpenAIRE |
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