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梅州市五華縣潭下鎮(zhèn)新田河景觀資源評價及景觀營造

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  本文關(guān)鍵詞: 新田河 景觀資源 評價 美景度 景觀營造 出處:《仲愷農(nóng)業(yè)工程學院》2017年碩士論文 論文類型:學位論文


【摘要】:鄉(xiāng)村河流是一種內(nèi)涵豐富的綜合性景觀,然而我國大部分鄉(xiāng)村河流存在環(huán)境破壞和治理不恰當?shù)葐栴},要想解決這些問題,景觀資源的合理利用是關(guān)鍵。然而景觀資源是否能充分利用的前提,在于通過對景觀資源進行真實詳盡地調(diào)查之后,分析出景觀資源的優(yōu)點與缺陷,選擇出人們喜好的資源,揭示景觀營造的關(guān)鍵點,為鄉(xiāng)村河流的景觀營造可供支撐的理論。五華縣潭下鎮(zhèn)新田河具有豐富的景觀資源和便利的交通條件,為發(fā)展美麗鄉(xiāng)村的奠基。就新田河景觀資源現(xiàn)狀而言,還沒有得到合理的開發(fā)利用,如何開發(fā)利用新田河現(xiàn)有的景觀資源,對發(fā)展潭下鎮(zhèn)的鄉(xiāng)村旅游有指導性的意義。(1)闡述河流、河流景觀、鄉(xiāng)村河流、景觀資源、河流景觀資源等相關(guān)研究概念,歸納鄉(xiāng)村河流的特點、營造方法和鄉(xiāng)村河流景觀規(guī)劃的五個原則:整體綜合性原則、生態(tài)性原則、因地制宜原則、經(jīng)濟性原則、可持續(xù)原則。(2)研究從鄉(xiāng)村河流景觀資源的調(diào)查與評價入手,調(diào)查梅州市五華縣潭下鎮(zhèn)的新田河所在流域的基本概況——地理位置、流域概況、地形地貌、氣候特征、社會經(jīng)濟狀況及人文背景。新田河景觀資源以河水景觀資源、沿岸景觀資源、遠景景觀資源、人類活動景觀資源四大類進行詳細的闡述。通過大量的調(diào)研及分析結(jié)果表明,新田河河流景觀資源豐富,景源分布廣,資源構(gòu)成多樣化。豐富的景觀類型可以滿足不同的群體對于不同審美旅游的需求。新田河景觀資源的地方性特色也為適度利用和開發(fā)旅游提供了良好的條件。(3)通過對新田河的景觀資源整體的認知之后進行實地勘察,進行景觀記錄,篩選40份景觀樣本,進行整理歸類標注。風景園林專業(yè)組的美景度值最高是0.651分,美景度值最低是-0.896分;非風景園林專業(yè)組的美景度值最高為0.967,美景度值最低的是-1.301分,風景園林專業(yè)組和非風景園林專業(yè)組的評價具有相對一致性。運用SBE法對篩選出的景觀樣本進行評價。新田河景觀資源的標準化美景度值作為因變量,各景觀資源的景觀要素值作為自變量,建立多元線性回歸模型。水面倒影、空間感、焦點景觀、建筑色彩、作物整齊度、田埂線這6個景觀要素與美景度間的線性關(guān)系顯著,它們保留在模型中是合理的。最終用這6個景觀要素建立的新田河景觀資源美景度模型為:Y=-0.636-0.182X_1+0.241X_6+0.390X_7-0.195X_9+0.172X_(12)+0.490X_(13)影響大小排序為田埂線焦點景觀空間感作物整齊度水面狀態(tài)建筑色彩。田埂線、焦點景觀、空間感都對濱水景觀起著積極作用,并且田埂線影響最大,焦點景觀次之,隨后是空間感,它們都能提升新田河景觀資源的美景度。(4)以鄉(xiāng)村河流營造方法和規(guī)劃原則,結(jié)合新田河景觀資源的優(yōu)勢與劣勢,在最大限度保護河流現(xiàn)狀的情況下提出“一帶,四區(qū),多點”的景觀結(jié)構(gòu)。一帶是指新田河河流形成的生態(tài)景觀廊道,將這廊道從西到東形成“休閑步道區(qū)”、“生態(tài)景觀區(qū)”、“農(nóng)業(yè)文化體驗區(qū)”、“健身康體區(qū)”四大功能區(qū),并按照各個區(qū)的功能定位和主題設計了多個節(jié)點。交通系統(tǒng)設計分為三個等級——主干道、次干道、游覽步道,主干道包括原有的縣級道路X030和鄉(xiāng)級道路Y165,與各級道路相互連通。駁岸設計根據(jù)岸線的水文地質(zhì),植被特征,河流彎曲度以及人類的濱水活動的需求疏林草坪駁岸、自然林地駁岸、親水平臺駁岸、親水棧道駁岸、臺階步道親水駁岸。植物配置以鄉(xiāng)土植物為基調(diào)樹種,形成具有地域特色的植物景觀。
[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.

【學位授予單位】:仲愷農(nóng)業(yè)工程學院
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:TU982.29

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