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1.
Urban waterfront landscape is the most vital landscape form in a city, the most quality urban green line, and also an ideal habitat corridor. Urban waterfront landscape belt has inborn lasting attractiveness for urban citizens. Considering needs of urban development, development and redevelopment of waterfront areas have been initiated in many cities to meet relaxation and leisure needs of citizens. This paper analyzed landscapes of urban riverfront environment, embankment landscape engineering, and waterfront plant cultivation, so as to further explore landscape construction of urban waterfront environment.  相似文献   

2.
Accessibility and flexibility of small roadside parks make them significant transitional spaces in urban landscape environment. Three representative small parks in Zhanjiang City, a typical tropical city in south China, were selected to analyze their location features, spatial processing, demonstration of regional landscapes and recreational characteristics. It was proposed that construction of small roadside parks in tropical area should put human needs on the priority, present regional features of tropical garden landscapes, and focus on inheritance and innovation of regional cultures.  相似文献   

3.
Study on the relationship between landscape beauty and ecological beauty is an important scientifi c problem that refl ects the nature of man-land relation, and current academic researches on this topic are most based on a single perspective. Therefore, this paper took the Confucius Temple–Qinhuai River Scenic Area in Nanjing City as a typical case of urban traditional cultural tourism destination, adopted landscape pattern indexes and balanced incomplete block comparison and evaluation method as the evaluation standards of ecological beauty and landscape beauty, and analyzed the coupling characteristics and rules of landscape pattern and landscape aesthetics. The results showed that(a) The overall landscape of the study area had higher fragmentation degree, but different landscape groups were infl uenced by different human interventions, landscape patches showed moderate diversity and heterogeneity, patch area, spatial distribution and spatial aggregation degree showed structural differences.(b) The locals and visitors had aesthetic perception of the study area, but preferred the beautiful natural scenery of the Qinhuai River, as well as the historical buildings and cultural landscapes that contain rich memories of the city.(c) Landscape pattern and landscape aesthetics showed coupled complementation and harmonious coexistence. The Confucius Temple–Qinhuai River Scenic Area has profound historical and cultural background, but it has witnessed gradual loss of cultural characteristics and fast "delocalization" against the background of rapid urbanization. As an urban traditional cultural tourism destination, it carries the responsibility of protecting city memories and inheriting regional cultures.  相似文献   

4.
Plant landscape of flower sea is the aesthetic refinement and essential configuration of flowers, it portrays a gorgeous picture in urban green patches, and becomes a focus of modern urban landscaping. Flower sea plants in modern gardens are characterized by harmonious seasonal aspects, wild fun, and ecolandscape connectivity; configurations of diversified flower sea plant species cater for psychological needs of urban residents; in the creation of flower sea plant landscapes, suitable flower species should be selected, new images of suburbs highlighted, ecological and environmental conservation stressed, and landscape experience fully explored.  相似文献   

5.
Urban waterfront space as an essential part of urban landscape belt refl ects unique city images and cultures, and it is an important region for urban leisure activities. With the promotion of new urbanization, population explosion has had new requirements on existing waterfront landscape spaces. Accurate assessment of the quality of waterfront landscaping scheme is the premise and basis of building high-quality landscapes. This paper, on the basis of landscape trialism, landscape assessment standards from the perspectives of landscape environment, landscape aesthetics, and landscape function, elaborated the relationship among the three aspects, proposed the basic framework for the quality assessment of urban waterfront landscapes, and refi ned the control factors, summarized the specific assessment factors, in order to establish an index system fit for the quality asssessment of urban waterfront landscapes, and provide references for urban waterfront landscaping in China.  相似文献   

6.
现代艺术在城市园林设计中运用的讨论   总被引：2，自引：1，他引：1  
摘要：随着当今社会的发展,大众的生活水平、文化水平、对艺术的认识水平不断提高,人们的审美水平在日益的增长。现代艺术设计是新时代的产物,而设计与艺术是无法分隔开的。城市园林设计是现代最为综合的艺术,它与现代艺术形式之间有着必然的联系。如今,城市园林设计飞速发展,艺术设计在艺术学领域也在蓬勃兴起。本文简要对城市园林设计的内涵做了界定,阐述了城市园林设计与现代艺术之间的关系,从园林中的小品、雕塑、植物造景等多个方面,分析了现代艺术影响下的城市园林设计。  相似文献   

7.
吉尔吉斯斯坦土壤景观格局特征分析   总被引：2，自引：1，他引：1  
为了描述吉尔吉斯斯坦土壤分布格局及其特点,通过采用GIS和景观生态学方法,选择多种景观指数对吉尔吉斯斯坦土壤进行景观格局特征分析。结果表明：吉尔吉斯斯坦土壤景观斑块数、面积和周长分布均极不均衡,景观趋于严重的破碎形势,各类型间的聚集度较高(AI=89.9),斑块间彼此邻接关系和镶嵌程度较高,景观间具有较高的连通程度,整个景观的分布格局是一个高聚集度、对比度明显、空间分布复杂、异质性较大的土壤景观格局。吉尔吉斯斯坦土壤类型演变主要驱动力为气候、自然环境,而人类活动的作用较小。  相似文献   

8.
光农业园植物景观营造——以成都“五朵金花”为例   总被引：1，自引：1，他引：0  
以成都“五朵金花”观光农业园区为例,采用典型样地法,选取44个样地对植物景观进行实地调查与研究.分析了样地内植物景观的物种组成、季相特征、群落结构和配置形式.结果表明,成都“五朵金花”观光农业园区的植物种类丰富,常用物种较少,植物景观的物种组成多样;通过合理配置,植物景观四季有景可赏;多数树种处于幼龄阶段,同种物种个体大小不同,植物景观随时间推移会发生显著变化;植物景观的配置形式多为乔灌草的复层结构,景观功能和生态效益良好.最后为观光农业园的植物景观营造提出建议.  相似文献   

9.
Small urban street parks play an irreplaceable role in protecting ecological environment of cities and beautifying living spaces of citizens, in these parks plant is an essential landscaping element that can not only improve environmental quality, but also provide visual enjoyment for viewers. There are many small street parks in Zhanjiang City, however, plant landscapes in such parks lack in regional characteristics because of blind copy and random planting. By analyzing plant landscapes in typical street parks in Zhanjiang, and borrowing the theoretical research framework of linguistics, this paper concluded the vocabulary, sentence,chapter and grammatical rules of plant landscape design, in order to explore new methods for the plant landscape design of small parks in tropical coastal regions.  相似文献   

10.
为研究苏州城市公园内不同景观类型的温湿效应,选取苏州市区苏州公园、桐泾公园、白塘生态植物园、苏州中国花卉植物园等4个公园内乔草密林、乔灌草混合林、乔草疏林、草坪、园内广场等5种景观类型作为研究对象,公园外道路作为对照。利用手持式温湿度仪测定不同类型样地1.5 m高度的空气温湿度。研究结果表明:(1)和园外道路、园内广场相比,有植被景观类型在不同季节均具有降温增湿效果;(2)不同景观类型中,乔草密林的降温增湿效果最好;(3)在夏季,公园的平均温度、湿度和园外道路相比,有极显著、显著差异;(4)在夏季,公园整体的降温增湿效果和公园面积、水体面积占比没有明显的相关性。这些结果可以给公园规划建设、市民出行游玩提供一定参考。  相似文献   

11.
Urban landscape, as an important part of the overall landscape or the overall image of the city, is of great significance in highlighting city features, building green cities, and improving city image, so image of green spaces has become one of the key construction objectives for many cities. Taking Huadu District in Guangzhou City for example, urban green landscape pattern was analyzed from the level of region and district, according to the landscape ecology. The results showed that local green landscapes had many problems such as unreasonable structure, high fragmentation, unbalanced distribution of green space types, poor corridor networks etc.. In view of these problems, countermeasures for improving green landscape images in Huadu District were proposed.  相似文献   

12.
Baiyun Cave in the Kongshan Mountain is a cave which developed mostly in thick-layer oolitic limestone of the Middle Cambrain Zhangxia Formation in the Quaternary period.The spatial distribution of the karst cave was cotrolled by the NNW,NE and near-EW faults.The karst cave system consists of three layers,includes mainly hall type and corridor type,within which there are diversified sedimentary landscapes and corrosion landscapes,especially"Reticular helictite","Jade-hairpin pointing at bottle","Yin and yang jade columns"and many other special landscapes can hardly be found in other karst caves.Influenced by the strong tectonic activities since the Quaternary period,the cave collapsed several times,and landscapes within the cave have been seriously damaged.Study on the landscape formation of karst caves and influence of cave environment changes on its landscape development will contribute to the reasonable development and protection of tourist resources in the cave.  相似文献   

13.
Through interpreting significance of low-carbon landscape, and analyzing common problems in landscape design industry, paths of low-carbon landscape design were explored from the following perspectives: establishing low-carbon index system for the landscape construction of eco-city; constructing scientific and reasonable spatial layout; using landscapes to interpret low-carbon concepts; enhancing the carbon sink function of urban green spaces; choosing reasonable landscape materials; reducing landscape maintenance cost. The study aims at applying low-carbon concepts in all design projects to achieve sustainable development of urban landscapes.  相似文献   

14.
Oilseed rape (OSR) genes can escape fields in space via pollen and seeds and in time via volunteers resulting from seeds lost before or during oilseed rape harvests. Previous simulation studies and field observations showed that co-existence at the landscape level of contrasting OSR varieties such as genetically modified (GM) and non-GM varieties require costly measures that are difficult to implement, such as isolation distances between OSR fields and stringent volunteer control in all fields and road margins. In the present study, two local strategies, non-GM buffer zones around GM fields and discarding the harvest of boundary plants of non-GM fields, were tested in a simulation study using the GENESYS model. This model, which was modified here to improve the prediction of volunteer reproduction and pollen dispersal, quantifies the effects of cropping system on gene flow in landscapes over the years. The evaluation of the improved model version with independent field observations showed that cross-pollination of fields was accurately predicted up to 50 m and systematically underestimated above that distance, though fields were still ranked correctly. A corrective factor should therefore be applied to predictions in case of low regional OSR and GM proportions (which result into large distances between fields). To study the effects of the two local strategies, simulations were carried out in four contrasted case studies, based on different landscapes, regional OSR and GM proportions, cropping systems and OSR varieties. In these situations, harvest discarding was needless when volunteers were well controlled because the GM impurity in non-GM harvests was well below the EU labelling thresholds; it was useless when OSR contained male-sterile plants or when the landscape was infested by volunteers because large parts of the fields had to be discarded to respect impurity thresholds, which is financially unacceptable. Buffer zones were useful if the non-GM varieties comprised male-sterile plants or if the non-GM fields were small, but only if volunteers were well controlled and harvest impurity was already close to the labelling threshold. Buffer zones appeared considerably more efficient in reducing harvest impurity than harvest discarding because they not only increase the distance between GM and non-GM fields but also diminish the proportion of GM pollen in the total pollen cloud over landscapes. Harvest discarding could possibly be interesting for isolated OSR crops surrounded by bare ground or small crops, an effect that was not tested here. The present study showed that efforts should be dedicated to characterizing and modelling of gene flow at the landscape level, as well as the collection of datasets for the evaluation of these models in many landscapes and configurations. Local measures tested here are insufficient for ensuring harvest purity. Therefore, future work should focus on finding additional measures are necessary to manage OSR volunteers which constitute the major risk factor for OSR harvest purity.  相似文献   

15.
山矾属植物研究现状及其园林应用前景   总被引：1，自引：0，他引：1  
为了合理开发利用山矾属植物资源,推动其在我国的研究与栽培应用。在简要分析中国山矾属植物种质资源的基础上,综述了国内外山矾属植物的研究现状,对其在城市绿化和植物专类园中的配置应用进行了分析。研究认为,目前中国对山矾属植物的园林应用研究和开发力度不够,应大力开发山矾属植物作为城市绿化植物材料的潜力,以丰富园林植物多样性和园林景观。  相似文献   

16.
Plant landscape design in the renovation of Longwanggang River was taken for example to elaborate that plant landscape designs based on site characteristics are mainly demonstrated as "respecting original landforms, considering original plant species, communities and landscapes, exploring proper indigenous plant species". Plant landscapes of Longwanggang River were oriented as riverfront landscape belt with multiple textures, urban portal and ecological corridor, aiming at returning to the nature, integrating environmental resources, achieving large scales and multiple forms. Considering properties of the neighboring plots, functional areas are divided according to different community types and eco-community structure of the plant landscapes, so as to form landscape nodes, highlight overall plant landscape effects, regional characteristics and low maintenance cost.  相似文献   

17.
不同尺度下城市绿地景观格局与连通性研究   总被引：2，自引：1，他引：1  
城市绿地是关系城市可持续发展的重要环境因素,开展城市绿地景观格局特征研究是景观生态学研究的重点和热点。以长沙城市绿地景观作为研究对象,结合地理信息系统及遥感技术探讨景观格局与连通性指数随粒度增加的变化特征。研究结果表明：（1）随着粒度增加,各景观格局指数均具有尺度效应,且具有明显或不明显的尺度转折点;第一尺度域是选择适宜粒度的较好取值范围。本研究中景观指数计算的适宜粒度范围是80~90 m。（2）斑块的相对重要性尺度效应不显著。随着物种运动能力越强,斑块分级的尺度效应减小。连通性指数IIC和PC值也不具有较强的尺度依赖性。（3）长沙市绿地景观的连通性不高,景观中连通性重要值较大的大型斑块数量较少,且分布不均衡,有待今后规划改善。  相似文献   

18.
As China enters the aging society, the old-age care problems have grown increasingly serious. Influenced by the only-child policy, traditional old-age support system fails to adapt to new social situation, the institutions have become major subjects in the future old-age support system. Researches on the elderly-fi t architectural design have achieved many fruits, but those on the landscape design of the elderly community has been less reported. This paper studied landscape design of the old-age support institutions from the perspective of both theory and practice, and tried to explore the spatial layout of environmental landscapes in the elderly community. On the basis of sorting out specifi c psychological needs of the elderly group in China and their needs for the layout of landscape spaces, this paper proposed some effective solutions in view of successful elderly communities in overseas countries, then analyzed the development of elderly communities in China, so as to fi gure out landscape design approaches capable of promoting physical and mental health of the elderly group in the old-age support institutions.  相似文献   

19.
村落景观在山岳型风景区中的角色   总被引：1，自引：1，他引：0  
扎根于山岳型风景区中的村落景观是风景区不可或缺的一部分。在风景区发展过程中,村落景观是风景区资源的重要组成部分。保护与利用好村落景观不但可以为风景区锦上添花,而且对风景区的发展和保护具有不可估量的意义。笔者叙述了村落在风景区中的现状情况,分析了村落景观在风景区中发展的作用,阐明了对风景区中村落景观的合理开发与利用对风景区发展的积极意义,本着对风景区景观的保护与利用的原则,最终提出对风景区村落景观的合理利用的措施,对以后的风景区村落景观的发展抛砖引玉,使村落景观得到更好的保护和利用。  相似文献   

20.
新加坡热带园林植物景观设计初探   总被引：3，自引：1，他引：2  
植物景观是城市景观的重要组成部分,在反映城市印象和推动度假旅游业的发展过程中具有重要的作用。而研究热带地区植物景观设计的理念和营造手法,对充实热带园林相关理论和丰富植物景观设计艺术手法等方面都具有理论意义。本文采用文献查阅和实地调研相结合的研究方法,对新加坡的植物景观进行研究,总结出新加坡植物景观设计中多元文化的浪漫主义色彩和从“花园城市”到“花园中的城市”的生态理念两个指导思想;分析出新加坡植物景观强调自然与生态、重视庭荫树和芳香植物、注重立体绿化和与其他造景要素紧密结合等特征。并从新加坡的植物景观设计理论与手法上提出我国热带地区园林植物景观设计的发展建议。  相似文献   

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