Effects of colored foliage on visual aesthetic quality

Author(s):  
Ronghua Wang ◽  
Wuxian Jiang ◽  
Tianshu Lu ◽  
Xiaolin Xu
Keyword(s):  
1995 ◽  
Vol 14 (2) ◽  
pp. 241-243 ◽  
Author(s):  
A. Elizabeth Watson
Keyword(s):  

1989 ◽  
Vol 21 (2) ◽  
pp. 205-210 ◽  
Author(s):  
B. L. Simmons ◽  
S. L. Trengove

Increasing urbanisation of coastal areas is leading to impacts on coastal lakes which decrease their amenity for recreation and tourism. Runoff and wastewater discharge cause siltation, impact seagrass beds and change the characteristics of open waters, affecting boating, swimming, fishing and the aesthetic quality of the locale. Management of urban development and wastewater disposal is required to minimise sedimentation and nutrient enrichment. This could include development restrictions, runoff controls and a strategy for wastewater treatment and discharge. The catchment of Lake Macquarie, a marine coastal lake, has been progressively urbanised since 1945. Urbanisation, through increased stormwater runoff and point source discharges, has caused a major impact on the lake in terms of sedimentation and nutrient enrichment. Losses of lake area and navigable waters have occurred. Accompanying problems include changes in the distribution of seagrass beds and nuisance growths of benthic algae. Since the 1950's, dry weather nutrient concentrations have increased and mean water clarity has decreased. Severe problems, as observed in other New South Wales coastal lakes, for example benthic algae in Lake Illawarra and Tuggerah Lakes, have not yet developed. Because of the lead time taken to implement policies and controls, trends should be identified and policies developed now so as to avoid nutrient buildup and development of sustained problems.


2011 ◽  
Vol 14 (1) ◽  
pp. 13-24 ◽  
Author(s):  
Masayuki Yoshida ◽  
Jeffrey D. James

2021 ◽  
pp. xx-xx

Several scholars have focused on the different approaches in designing convivial urban spaces, but literary evidence shows that the essence of aesthetic design in public urban spaces, by referring to the main dimensions involved in the shaping of urban vitality, has not been adequately researched. In this regard, this study, by hypothesizing that the quality of urban design leads to a vital urban environment, focuses on urban vitality from the aesthetic point of view. Thus, in using qualitative grounded theory as a main methodological tool and using a systematic review of the related literature as the main induction approach for collecting qualitative data, five main dimensions of urban vitality, which are necessary to attain a correlation with the aesthetic quality of urban design, were conceptualized. The study concludes that the aesthetic design of an urban setting has a direct effect on the active involvement of its users and that this, therefore, has a direct consequence on the level of public urban vitality, manifested. Integrating the complexity theory with the five main dimensions used for assessing urban vitality was suggested as a viable area for further research.


2021 ◽  
pp. 214-235
Author(s):  
Alexey E. Kozlov ◽  

The article examines the phenomenon of spatial imagination in the plot and composition of the allegorical story by the critic and writer, member of the Petrashevsky Circle Nikolai Dmitrievich Akhsharumov. Turning to the most generalized Siberian topos and ignoring the numerous ethnographic information accumulated both in periodicals and in special studies, the writer constructs a dystopian plot, drawing on the novels by N.G. Chernyshevsky and F.M. Dostoevsky. Special attention should be paid to the polemic of Akhsharumov with the novel Crime and Punishment, which began in a critical article and continued beyond its borders, in a literary text. Akhsharumov begins his work from the point and coordinates where Crime and Punishment actually ends. When in a Siberian settlement, a gold digger and hunter, a former convict Lazar implements an educational project: he gives animals a language (according to the method of Robertson and Wundt) and law, teaches them the social principles of community and creates a kind of phalanstery. The social experiment gets out of control and ends in failure: “citizens of the forest” begin to worship the personified symbol of animal primal fear – the Great Fly totem. An uprising flares up to defeat a forcibly cultivated democracy, which yields to authoritarianism and totemism. By choosing the totem of the Great Fly, the forest dwellers finally lose their civic consciousness, appearing in their natural form and at the same time showing that there is no place for people, whoever they are, in their world (neither for life, nor, especially, for resurrection ). Like most dystopias, Citizens of the Forest demonstrates several phases of a social project: the formation of a civil society, its heyday and fall. Akhsharumov shows how the harmony of the animal world flings itself on mercy of one person and the word given to him; how the mass instinct (instincts of survival, reproduction, etc.) prevails over the needs of each individual (cattle or creature, as follows from the text). Citizens of the Forest creates an alternative value architectonics, due to which the life path of the protagonist, largely corresponding to the Old Testament, personifies the non-possibility of the resurrection miracle. The article attempts to describe not only intertextual links to political literature, utopias of Fourier, Cabet and Owen, dystopias in the spirit of Hobbes’ Leviathan, but also biographical lines associated with portraits of the writer’s brother, Fourierist Dmitry Akhsharumov, and M.V. Butashevich- Petrashevsky. Akhsharumov created space from scratch. Turning to the most primitive model of the Siberian text, and starting from strong texts (most likely, Voinarovsky and Crime and Punishment), Akhsharumov intuitively determined its two limits: a short novel, which begins as a story of the New World, ends with a descent into the kingdom of the dead. Siberia, which became a part of an ideological project and showed opportunities for a utopian perception, turned out to be reversible and easily transposed into a dystopia. Thus, despite the low aesthetic quality and numerous formal flaws, Citizens of the Forest remains one of the most significant evidences of spatial imagination, allowing to see in the choice of topos both ideological (from Icaria to Phalanstery) and conditionally biographical equestrianism (from family legends to political jokes). Siberia, as a space of imagination becomes the topos of an experiment continued by the writer in his fantastic story “Wanzamia”, directly replicating Cabet’s “Icaria”.


IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 211028-211047
Author(s):  
Jianfeng Wu ◽  
Baixi Xing ◽  
Huahao Si ◽  
Jian Dou ◽  
Jin Wang ◽  
...  

2017 ◽  
Vol 77 (5) ◽  
pp. 5189-5213 ◽  
Author(s):  
Litian Sun ◽  
Toshihiko Yamasaki ◽  
Kiyoharu Aizawa

2018 ◽  
Vol 28 (4) ◽  
pp. 436-444 ◽  
Author(s):  
Raul I. Cabrera ◽  
James E. Altland ◽  
Genhua Niu

Scarcity and competition for good quality and potable water resources are limiting their use for urban landscape irrigation, with several nontraditional sources being potentially available for these activities. Some of these alternative sources include rainwater, stormwater, brackish aquifer water, municipal reclaimed water (MRW), air-conditioning (A/C) condensates, and residential graywater. Knowledge on their inherent chemical profile and properties, and associated regional and temporal variability, is needed to assess their irrigation quality and potential short- and long-term effects on landscape plants and soils and to implement best management practices that successfully deal with their quality issues. The primary challenges with the use of these sources are largely associated with high concentrations of total salts and undesirable specific ions [sodium (Na), chloride (Cl), boron (B), and bicarbonate (HCO3−) alkalinity]. Although the impact of these alternative water sources has been largely devoted to human health, plant growth and aesthetic quality, and soil physicochemical properties, there is emergent interest in evaluating their effects on soil biological properties and in natural ecosystems neighboring the urban areas where they are applied.


Sign in / Sign up

Export Citation Format

Share Document