Regulation of even-aged forests with inclusion of environmental constraints

CERNE

Binoti, Mayra Luiza Marques da Silva³  Binoti, Daniel Henrique Breda²  Gleriani, José Marinaldo²  Leite, Helio Garcia²  Oliveira, Márcio Leles Romarco de³  Monte, Marco Antonio¹  Campos, João Carlos Chagas² 

[1] Universidade Federal Rural do Rio de Janeiro, Seropédica, Brazil$$;Universidade Federal de Viçosa, Viçosa, Brazil$$;Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil$$

关键词: Genetic algorithms;    adjacency constraints;    eucalypt.;   

DOI  :  10.1590/S0104-77602014000100004

来源: Universidade Federal de Lavras-UFLA

【 摘 要 】

This study aimed to propose alternative methods of inclusion of environmental constraints in forest regulation models. Models were constructed for an experimental rural estate with a total planted area of 3.491 ha which was divided into 135 management units. The formulation of the regulation models included integer constraints for all management units. Genetic algorithm metaheuristic was used for solving the models. For comparison purposes, the classical model of forest regulation (model I) was used, and the model with adjacency constraints. The proposed formulations proved to be environmentally more effective than the imposition of adjacency constraints.

【 授权许可】

Unknown