值得在华南地区推广应用的3种野生观赏樱属植物   总被引：2，自引：1，他引：1  

叶超宏  胡晓敏  刘湘源  张丹丹  叶小玲  李仕裕 《广东园林》2015,(3)

通过对华南地区野生樱属植物进行深入的调查,从形态特征、生态习性、繁殖、观赏价值、园林应用等方面,介绍了钟花樱桃、尾叶樱桃和海南樱桃3种适合在华南地区推广应用的樱属植物。  相似文献   

Why viewing nature is more fascinating and restorative than viewing buildings: A closer look at perceived complexity     

《Urban Forestry & Urban Greening》2016

The present paper addresses the question which visual features trigger people’s often more positive affective responses to natural compared to built scenes. Building on notions about visual complexity and fractal geometry, we propose that perceived complexity of magnified scene parts can predict the greater fascinating and restorative qualities of natural versus built scenes. This prediction was tested in an experiment in which 40 participants viewed and rated 40 images of unspectacular natural and built scenes in their original size, and at 400% and 1600% magnification levels. Results showed that the original, unmagnified natural scenes were viewed longer and rated more restorative than built scenes, and that these differences were statistically mediated by the greater perceived complexity of magnified parts of natural scenes. These findings fit with the idea that fractal-like, recursive complexity is an important visual cue underlying the restorative potential of natural and built environments.  相似文献   

房山区中南部沟域景观资源分析及规划探讨     

李方园  赵和文  王学普  付军 《北京农学院学报》2015,30(1):88-92

本文从风景园林规划的基本目的入手,通过实践和调研房山区中南部沟域景观资源,分析地区内各景观体系类型,分类整合地区景观资源特征,挖掘房山中南部景观资源本身价值,并通过对房山区中南部地区进行上方花海沟域景观规划,系统研究房山区中南部沟域地区的景观建设发展方向,为深层综合开发、培育和保护当地景观资源提出改进措施,亦为房山区中南部的沟域经济的建设发展提供必要的理论依据。  相似文献   

论生态景观吸引力空间异化模型的应用——以江苏环太湖国际旅游区规划为例     

宋立  肖平 《安徽农业科学》2015,(12):184-186

以江苏环太湖国际旅游区规划为实验对象,重点探讨生态景观吸引力空间异化过程,即从要素磁场分化开始,经由同质景观间的引力异化,导致同类景观片区间的引力空间异化,最终推导出另一种"同质相斥、异质相吸"的新型生态景观吸引力空间结构。  相似文献   

新式墙面绿化在广州和深圳的应用研究   总被引：2，自引：0，他引：2  

周玉洁  唐光大  李剑 《广东园林》2016,(5):32-36

新式墙面绿化对日益缩减的城市绿化环境至关重要,通过实地调查广州和深圳30个新式墙面绿化场所,分析其种植形式、植物种类、植物配置与景观效果,总结出深圳和广州新式墙面绿化的植物应用现状和景观效果,并讨论其发展前景。  相似文献   

星球城市化：风景园林的新理论基础   总被引：1，自引：1，他引：0  

蔡淦东 《广东园林》2020,42(5):76-80

星球城市化是建立在对城市/非城市二元论批判上提出的立足全球尺度的城市理论，其对非城市区域的关注与思考，以及操作性景观等概念的提出，均论证了这一城市研究理论与风景园林学科的密切联系。以星球城市化为基础发展起来的一系列新思潮近年来对风景园林的教育与实践产生了重要影响，星球生态学、星球建筑学以及星球基础设施等新概念的提出为学科带来了新的思考角度与操作手法，同时也促进了风景园林与多个学科之间的良性交流与补充。在星球视野下的风景园林学科将凭借其综合性与包容性，在全球人居环境营造中承担更重要的责任。  相似文献   

Indicators and trade-offs of ecosystem services in agricultural soils along a landscape heterogeneity gradient     

《Applied soil ecology》2014

Soil functions can be classified as supporting (nutrient cycling) and provisioning (crop production) ecosystem services (ES). These services consist of multiple and dynamic functions and are typically assessed using indicators, e.g. microbial biomass as an indicator of supporting services. Agricultural intensification negatively affects indicators of soil functions and is therefore considered to deplete soil ES. It has been suggested that incorporating leys into crop rotations can enhance soil ES. We examined this by comparing indicators of supporting soil services – organic carbon, nitrogen, water holding capacity and available phosphorous (carbon storage and nutrient retention); net nitrogen mineralisation rate and microbial biomass (nutrient cycling and retention) – in barley fields, leys and permanent pastures along a landscape heterogeneity gradient (100, 500 and 1000 m radii). In addition, barley yields (provisioning service) were analysed against these indicators to identify trade-offs among soil services. Levels of most indicators did not differ between barley and ley fields and were consistently lower than in permanent pastures. Leys supported greater microbial biomass than barley fields. Landscape heterogeneity had no effect on the indicators or microbial community composition. However, landscape heterogeneity correlated negatively with yield and soil pH, suggesting that soils in heterogeneous landscapes are less fertile and therefore have lower yields. No trade-offs were found between increasing barley yield and the soil indicators. The results suggest that soil ES are determined at the field level, with little influence from the surrounding landscape, and that greater crop yields do not necessarily come at the expense of supporting soil services.  相似文献   

榄溪菊韵的景观特色分析     

沈顺锋  吴桂昌 《广东园林》2015,(3)

小榄菊花会是广东省中山市小榄镇一项重要的民俗活动。以菊花会200周年景点之一的榄溪菊韵为例,从园林景观的角度分析了菊花与湿地景观融合、菊花与园林造景等方面的关系,为菊花在园林中的应用提供了新的思路,阐述弘扬小榄菊花文化和保护湿地的重要性。  相似文献   

黄蝉属植物研究现状及其园林应用     

冯嘉仪  李碧洳  欧泳欣  翁殊斐 《热带作物学报》2016,36(4):41-45

黄蝉属(Allamanda L.)植物是重要的观赏植物。综述了黄蝉属植物种质资源及其系统学、生理生态特性、药理作用、杀虫活性和栽培繁殖等方面的研究现状，归纳总结该属植物在园林中的配置应用情况，并对该属植物今后的研究方向进行展望。  相似文献   

《园林设计初步》课程教学探析     

冯丽 《热带作物学报》2011,31(4):92-95

《园林设计初步》是园林专业的基础课。针对目前《园林设计初步》教学存在的问题，结合《园林设计初步》课程定位及特点，围绕制图基础、设计基础及设计入门三大教学内容，从理论教学和实训教学两个方面，提出当前形势下《园林设计初步》教学内容安排及教学方法，以期提高教学效果。  相似文献