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Optimización del trozado de fustes en el nivel de unidad de manejo forestal

In planning forest harvests the bucking optimization problem arises at tree-level as well as stand and forest management unit-level. In a former project, Dynamic Programming has been coded in spreadsheets for obtaining optimal buching patterns at tree-level for major species in NE Argentina. At the...

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Main Authors: Yapura, Pablo, Sañudo, Gastón, Keller, Aldo Esteban, Fassola, Hugo Enrique, Crechi, Ernesto Hector, Winck, Rosa Ángela, Barth, Sara Regina, Caraballo, Horacio
Format: Conferencia
Language:Español
Published: Facultad de Ciencias Forestales, Universidad Nacional de Misiones. 2022
Subjects:
Operaciones Forestales
Manejo Forestal
Programación Lineal
Métodos de Optimización
Forestry Operations
Forest Management
Linear Programming
Optimization Methods
Algoritmo de Ruta más Larga
Longest Path Algorithm
Online Access:http://hdl.handle.net/20.500.12123/11920
Summary:In planning forest harvests the bucking optimization problem arises at tree-level as well as stand and forest management unit-level. In a former project, Dynamic Programming has been coded in spreadsheets for obtaining optimal buching patterns at tree-level for major species in NE Argentina. At the stand and forest-level the problem has been formulated as a linear programming, master problem, and using a longest path algorithm for sub-problem, bucking pattern generation. GLPK and Java were used for coding OptimEsus, a software tool aimed at solving problems at these levels. A three stand problem was solved as a prototypical example.

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