基于功能协同的乡村绿道选线方法及应用研究

发布时间：2018-07-10 03:27

本文选题：乡村绿道 + 选线　；参考：《仲恺农业工程学院》2017年硕士论文

【摘要】：当前我国正处于城镇化进程快速发展的阶段和乡村旅游方兴未艾的时期,绿道可以串联乡村自然资源、人文资源等形成独特的旅游线路,并且绿道具有多种功能,能起到改善乡村生态环境、保护和传承乡村文化的作用。而绿道选线合理是绿道发挥其功能的最好保障,因此绿道选线方法的研究具有非常重要的意义。本文从乡村绿道功能出发,以协同学为理论基础,结合协调度模型进行乡村绿道选线方法的研究,并应用于实际案例,主要研究如下:(1)通过整理分析国内外绿道相关文献,对乡村绿道的游憩功能、生态功能、景观功能、交通功能四大功能进行评价,结合协同学理论,分析乡村绿道4个功能的协同作用机制。(2)基于协同学理论,选取了连接的游憩资源数量、连接的游憩资源类型多样性、游憩可达性、生态防护等13个乡村绿道选线评价指标,明确指标的评价标准,确定指标的阈值范围,并计算各个指标的权重;最终建立乡村绿道选线功能协同评价体系及方法。(3)最后以河源市源城区美丽乡村连片示范区为例,结合现状资源条件及示范区相关规划内容,选取了199乡道、189乡道、201乡道等15条潜在绿道线路,应用本文的乡村绿道选线方法,对这些潜在绿道线路进行分析评价,并计算其协调度,结果显示15条潜在绿道线路的协调度有所差异,其中协调度等于或者高于0.5的199乡道、174乡道、景观大道等11条线路初步确定为示范区绿道线路,再针对绿道网络具有连通性的特点,对示范区乡村绿道选线的初步结果进行调整优化,最终确定示范区绿道网络规划布局。
[Abstract]:At present, our country is in the stage of rapid development of urbanization process and rural tourism is in the ascendant period. Green roads can connect rural natural resources and human resources to form unique tourist routes, and green roads have many functions. It can improve the rural ecological environment, protect and inherit the rural culture. The reasonable selection of green track is the best guarantee for green road to play its function, so the study of green road route selection is of great significance. Based on the theory of Synergetics and the coordination degree model, this paper studies the route selection method of rural green road, and applies it to practical cases. The main research is as follows: (1) through sorting and analyzing the relevant documents of green road at home and abroad, This paper evaluates the recreation function, ecological function, landscape function and traffic function of the rural green road, and analyzes the synergetic mechanism of the four functions of the rural green road based on the synergetic theory. (2) based on the synergetic theory, Selecting 13 evaluation indexes such as the number of connected recreational resources, the diversity of connected recreational resources, the accessibility of recreation, ecological protection and so on, the evaluation criteria of the indicators are defined, and the threshold range of the indicators is determined. And calculate the weight of each index; finally establish the cooperative evaluation system and method of rural green road line selection function. (3) finally take the beautiful rural continuous demonstration area of Heyuan city as an example, combine the current resource condition and the related planning content of demonstration area. In this paper, 15 potential green road lines, such as No. 199, No. 189, Xiang Road, No. 201, etc., are selected. By using the method of rural green road selection in this paper, these potential green road lines are analyzed and evaluated, and the degree of coordination is calculated. The results show that there are some differences in the coordination degree of 15 potential green road lines. Among them, the coordination degree is equal to or higher than 0.5 for 199 township roads and 174 township roads, and 11 lines such as landscape avenue are preliminarily identified as green road lines in demonstration areas. In view of the connectivity of the green road network, the preliminary results of the rural green road selection in the demonstration area are adjusted and optimized, and the layout of the green road network in the demonstration area is finally determined.
【学位授予单位】：仲恺农业工程学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU985.12

【参考文献】