梅州市五华县潭下镇新田河景观资源评价及景观营造

发布时间：2018-01-27 14:44

本文关键词： 新田河景观资源评价美景度景观营造　出处：《仲恺农业工程学院》2017年硕士论文　论文类型：学位论文

【摘要】：乡村河流是一种内涵丰富的综合性景观,然而我国大部分乡村河流存在环境破坏和治理不恰当等问题,要想解决这些问题,景观资源的合理利用是关键。然而景观资源是否能充分利用的前提,在于通过对景观资源进行真实详尽地调查之后,分析出景观资源的优点与缺陷,选择出人们喜好的资源,揭示景观营造的关键点,为乡村河流的景观营造可供支撑的理论。五华县潭下镇新田河具有丰富的景观资源和便利的交通条件,为发展美丽乡村的奠基。就新田河景观资源现状而言,还没有得到合理的开发利用,如何开发利用新田河现有的景观资源,对发展潭下镇的乡村旅游有指导性的意义。(1)阐述河流、河流景观、乡村河流、景观资源、河流景观资源等相关研究概念,归纳乡村河流的特点、营造方法和乡村河流景观规划的五个原则:整体综合性原则、生态性原则、因地制宜原则、经济性原则、可持续原则。(2)研究从乡村河流景观资源的调查与评价入手,调查梅州市五华县潭下镇的新田河所在流域的基本概况——地理位置、流域概况、地形地貌、气候特征、社会经济状况及人文背景。新田河景观资源以河水景观资源、沿岸景观资源、远景景观资源、人类活动景观资源四大类进行详细的阐述。通过大量的调研及分析结果表明,新田河河流景观资源丰富,景源分布广,资源构成多样化。丰富的景观类型可以满足不同的群体对于不同审美旅游的需求。新田河景观资源的地方性特色也为适度利用和开发旅游提供了良好的条件。(3)通过对新田河的景观资源整体的认知之后进行实地勘察,进行景观记录,筛选40份景观样本,进行整理归类标注。风景园林专业组的美景度值最高是0.651分,美景度值最低是-0.896分;非风景园林专业组的美景度值最高为0.967,美景度值最低的是-1.301分,风景园林专业组和非风景园林专业组的评价具有相对一致性。运用SBE法对筛选出的景观样本进行评价。新田河景观资源的标准化美景度值作为因变量,各景观资源的景观要素值作为自变量,建立多元线性回归模型。水面倒影、空间感、焦点景观、建筑色彩、作物整齐度、田埂线这6个景观要素与美景度间的线性关系显著,它们保留在模型中是合理的。最终用这6个景观要素建立的新田河景观资源美景度模型为:Y=-0.636-0.182X_1+0.241X_6+0.390X_7-0.195X_9+0.172X_(12)+0.490X_(13)影响大小排序为田埂线焦点景观空间感作物整齐度水面状态建筑色彩。田埂线、焦点景观、空间感都对滨水景观起着积极作用,并且田埂线影响最大,焦点景观次之,随后是空间感,它们都能提升新田河景观资源的美景度。(4)以乡村河流营造方法和规划原则,结合新田河景观资源的优势与劣势,在最大限度保护河流现状的情况下提出“一带,四区,多点”的景观结构。一带是指新田河河流形成的生态景观廊道,将这廊道从西到东形成“休闲步道区”、“生态景观区”、“农业文化体验区”、“健身康体区”四大功能区,并按照各个区的功能定位和主题设计了多个节点。交通系统设计分为三个等级——主干道、次干道、游览步道,主干道包括原有的县级道路X030和乡级道路Y165,与各级道路相互连通。驳岸设计根据岸线的水文地质,植被特征,河流弯曲度以及人类的滨水活动的需求疏林草坪驳岸、自然林地驳岸、亲水平台驳岸、亲水栈道驳岸、台阶步道亲水驳岸。植物配置以乡土植物为基调树种,形成具有地域特色的植物景观。
[Abstract]:Rural river is a comprehensive landscape a rich connotation, however, most of the rivers in our country rural problems of environmental damage and inappropriate governance, to solve these problems, the rational use of landscape resources is the key premise. However, whether can make full use of landscape resources, the landscape resources of true and detailed investigation on the and analysis of the advantages and disadvantages of the landscape resources, select people like resources, reveals the key point of creating the landscape, create to support the theory of rural river landscape. Wuhua County Lake town of Xintian river has abundant landscape resources and convenient traffic conditions, the foundation for the development of the beautiful countryside. On the status of the river landscape resources in Xintian, has not been utilized reasonably, how to develop and utilize the existing landscape resources in the Xintian River, which has guiding significance for the development of rural tourism under the town of Tan (1). This river, river landscape, rural river, landscape resources, river landscape resources and other related research concepts, summarized the characteristics of rural river, build five rural river landscape planning principles and methods: comprehensive principle, ecological principle, principle, economic principle, sustainable principle. (2) study from the survey with the evaluation of rural river landscape resources of Wuhua County, Meizhou city survey lake town of Xintian river basin area, the basic situation of the geographical position, watershed survey, topography, climatic characteristics, social economic situation and cultural background. The landscape resources of the Xintian River to the river along the landscape resources, landscape resources, landscape resources perspective, human activities four kinds of landscape resources in detail. Through the investigation and analysis results show that the Xintian river landscape is rich in resources, resources are widely distributed, the diversification of the rich resources. The landscape types can meet different groups for different aesthetic needs. Local characteristics of tourism landscape resources in the Xintian River also provides good conditions for proper use and development of tourism. (3) through the whole of the Xintian river landscape resources cognitive field survey, in landscape records, 40 landscape screening samples. Classified label. Professional group of landscape beauty of the highest value is 0.651 points, the lowest value of beauty is -0.896; the professional group of non landscape scenic beauty values up to 0.967, the lowest value beauty is -1.301, evaluation of professional group of landscape architecture and landscape professional group with relatively consistent. Using the SBE method for the evaluation of selected samples. The standard of beauty landscape landscape resources in the Xintian River value as the dependent variable, the landscape elements of the landscape resources value as independent variables to establish multiple linearregression Regression model. The surface reflection, the sense of space, the focus of landscape, building color, crop uniformity, the ridge line of the 6 landscape elements and the beauty of the significant linear relationship, they retain is reasonable in the model. Finally the 6 landscape elements of the establishment of the Xintian river landscape resources model: Y=-0.636-0.182X_1+0.241X_6+0.390X_7-0.195X_9+0.172X_ (Beauty 12) +0.490X_ (13) of the order of the ridge line focus of landscape spatial sense crop uniformity surface state of architectural color. The ridge line, the focus of landscape, space of waterfront landscape plays a positive role, and the ridge line impact, the focus of landscape, then they can enhance the sense of space, landscape resources the beauty of the Xintian river. (4) in rural river construction method and planning principles, combined with the advantages and disadvantages of landscape resources in the Xintian River, "one in the maximum protection of the situation of the river With four area, the landscape structure of more "refers to the Xintian river area. The formation of the ecological landscape corridor, the corridor from west to East" leisure trail area "," ecological landscape area "," agricultural culture experience "," Sports Fitness Zone "four major functional areas, and according to the district functional orientation and theme design of multiple nodes. Traffic system design is divided into three levels: the main roads, secondary roads, tourist trails, roads including County Road X030 and road Y165 the original township, connected with roads. The revetment design according to the hydrogeological characteristics of vegetation, shoreline, sparse demand Forest Lawn revetment in river bend of the waterfront as well as human activities, natural forest revetment, water platform revetment, hydrophilic plank embankment, step walkways. Hydrophilic revetment plant disposition native plants for key species, the formation of plant landscape with regional characteristics.

【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】：TU982.29

【参考文献】