森林经营规划中优化算法应用研究进展

林业的可持续发展是一个热门话题,人们对森林的生态效益和社会效益要求越来越高,问题越来越复杂,行之有效的经营方案可以使森林的生态、经济、社会效应协调发展。森林采伐规划是一个组合优化问题,启发式优化算法的广泛应用,实现了森林资源的动态管理,使森林最终达到可持续的理想状态。本文简要地介绍了蒙特卡洛整数规划,模拟退火算法,遗传算法,禁忌搜索算法等几种主要的优化算法,对其在国内外的应用状况进行了综述,并对森林采伐规划中优化算法的应用提出了存在的问题及建议。

Advances in Researching of Applying Optimal Algorithm in Forest Management Planning

Sustainable forestry development has been a popular topic of conversation.The ecological benefits and social benefits of forest are becoming increasingly important,the problems also being more and more complicated.Effective management schemes could make the ecological,economic and social benefits in coordinating development.Forest harvest-scheduling is a combinational optimization design.We implement the dynamic management for forest resource by application of heuristic algorithms and the sustainable forest is achieved.Several major algorithms are introduced,such as Mont Carlo Integer Programming,Simulated Annealing,genetic algorithm,tabu search and so on,and the application of these algorithms is summarized at home and abroad.Meanwhile,the article analyzes the existing environmental problems and points out suggestions.