古树名木旅游最优路线设计与实现

Design and implementation of the optimal tourist route of ancient trees

为了提高公众对古树名木的研究、管理及保护政策的认知与响应度,更好地提高社会保护森林资源的意识,设计与实现综合评估价值最优的古树名木旅游路线。对研究区浙江省金华市各区县的人口密度、服务业发展状况、公路密度和古树名木区域分布等作相关性分析,为古树名木旅游线路设计提供可行性分析;通过层次分析法(AHP)对古树名木综合价值进行量化,并进行邻接点矩阵存储;利用Dijkstra算法遍历加权无向图,确定综合价值最优的古树名木节点集(区域内规划和手动预设2种形式);古树名木综合价值最优节点集与百度地图Javascript API进行集成,最终实现最优古树名木旅游路线的规划,从而吸引更多的社会资源投入到古树名木的相关研究中,在一定程度上解决了古树名木前期研究的可操作性不强、社会认知度不够等问题。

In order to improve the public＇s cognition and response to the research, management and protection policies of ancient trees, and raise the awareness of the social protection forest resources better, the paper designed and implemented the optimal comprehensive evaluation value of ancient trees tourist route. Specific implementation process： the paper analyzed the relation on the population density, the development status of service industry, the highway density and the ancient trees regional distribution in Jinhua City, Zhejiang Province,and provided a feasibility analysis for the design of ancient trees tourist route; Through the AHP method to quantify the ancient tree comprehensive value, and the storage of the adjacency matrix of ancient tree was completed; Using the Dijkstra algorithm to traverse the weighted undirected graphs to determine the optimal combination of ancient tree nodes（Intra-area optimal and manual presetting）; The optimal node set of ancient trees was integrated with Baidu map Javascript API, and finally the optimal ancient trees tourist routes were planned. Thus attracted more social resources into the relevant research of ancient trees and resolved the problem that operability and social cognition the earlier study of ancient trees is not strong.