Improving the Quality of Public Space in Old Residential Areas Based on Superposition and Intervention:A Case Study of Baihuazhou District of Nanchang City

With the development of cities,China has entered an era of stock planning.The functions of old residential areas in urban development can no longer meet the needs of residents in the new era for a better life,and new standards have been put forward for the quality of public spaces for living.This paper analyzes and sorts out the characteristics and problems of the public space in the old residential areas of Baihuazhou district.Combining superposition and intervention techniques,the spatial,historical,cultural and other characteristic elements of the residential areas are preserved to the greatest extent.The public space in the old residential areas of Baihuazhou District is updated and reconstructed in order to achieve the goal of improving the quality of its public space.

Conservation and Renewal Strategies of Industrial Heritage Residential Areas from the Perspective of Heritage Protection : A Case Study of Residential Area of Wuchang Vehicle Factory

The residential area of Wuchang Vehicle Factory is taken as a case to explore the protection and renewal strategies of industrial heritage residential areas.By analyzing the current situation of the residential area,issues such as functional decline,memory loss,and weakened community vitality are revealed.Three design concepts are proposed:building renovation,historical space renovation,and the introduction of cultural and creative industries,aiming to improve the living environment,showcase historical value,cultivate cultural and creative industries,promote economic transformation,and community vitality.This paper could provide reference for the protection and renewal of similar industrial heritage residential areas,and new ideas for the research and utilization of industrial heritage.By comprehensively considering heritage protection,cultural inheritance,and community development,systematic suggestions are proposed.

Research on Evaluation of Green Land System in Old Residential Areas

Development of residential areas in China had been divided into three stages, and the paper had pointed out that China now highlighted living but neglected environment. The paper had concluded major existing problems of green lands in residential areas, and based on this, it considered that it was necessary to launch an evaluation on green land system in residential areas. It had analyzed identification of evaluation system indexes and weights, and proposed an evaluation system model. Furthermore, by taking "Hayiji" residential area for example, it had illustrated the application of the evaluation system of green lands in old residential areas in detail. Through evaluation on them, the primary problems of each green land system had been identified, and pertinent reconstruction modes had been proposed, so as to provide reference for reconstruction of green land systems of old residential areas in North China.

Simulation of Old Urban Residential Area Evolution Based on Complex Adaptive System

On the basis of complex adaptive system theory, this paper proposed an agent-based model of old urban residential area, in which, residents and providers are the two adaptive agents. The behaviors of residents and providers in this model are trained with back propagation and simulated with Swarm software based on environment-rules-agents interaction. This model simulates the evolution of old urban residential area and analyzes the relations between the evolution and urban management with the background of Chaozhou city. As a result, the following are obtained ： （ 1 ） Simulation without government intervention indicates the trend of housing ageing, environmental deterioration, economic depression, and social filtering-down in old urban residential area. If the development of old urban residential area is under control of developers in market, whose desire is profit maximization, and factors such as social justice, historic and culture value will be ignored. （2） If the government carries out some policies and measures which will perfectly serve their original aims, simulation reveals that old urban residential area could be adapted to environment and keep sustainable development. This conclusion emphasizes that government must act as initiator and program maker for guiding residents and other providers directly in the development of old urban residential area.

Evaluation Indicator System of Low-carbon Landscape in Residential Areas: A Case Study of Garden Plant Landscape

Garden plant landscape is one of the main contents of low-carbon landscape design in residential areas. From the basic theory of garden plant landscaping, we put forth five principles and ideas concerning the building of evaluation indicator system of garden plant landscape, to establish the indicator system with ecological quality, recreational function and aesthetic effect as three layers. According to the characteristics of evaluation system, we use qualitative and quantitative integration method, coupled with analytic hierarchy process (AHP) and expert consulting method, to determine the weight of various factors. And we use fuzzy comprehensive evaluation method to test this indicator system, so as to provide a theoretical basis for the research on evaluation indicator system of low-carbon landscape.

Optimization of Green Space Plant Configuration in Residential Areas of Chongqing Central Business District Based on Green Plot Ratio—A Case Study of Xuhui City Residential Community

The current urban green space construction was guided by a two-dimensional index evaluation system, resulting in weak ecological benefits of green space. Green plot ratio (GPR), as a three-dimensional indicator, can characterize the ecological benefits of green areas and the ability of green areas to participate in the operation and regulation of urban ecosystems. As an important component of urban green space, the GPR index was added to the two-dimensional index evaluation system to optimize the green space, which can promote the development of low-carbon, healthy and ecological green space. Based on the research of 22 residential districts in the central city of Chongqing, the Leaf area index (LAI) index of common native garden plants in Chongqing was formed to improve the accuracy of green capacity index measurement in Chongqing. The study also took the residential community of Sunrise City in Banan District of Chongqing as an example, and carried out the optimization design practice from four types of residential community green areas: green areas next to houses, road green areas, concentrated green areas, and green areas attached to public service facilities.

Landscape Design and Application of Plants in Modern Residential Area

Based on the present situation of plant landscape in residential areas, this study aimed to analyze the development trend, deficiencies in constructing landscape environment and the basic designing principles, and put forward corresponding countermeasures.

Carbon Dioxide Concentration and Flux in an Urban Residential Area in Seoul,Korea

The carbon dioxide （CO2） concentrations and fluxes measured at a height of 17.5 m above the ground by a sonic anemometer and an open-path gas analyzer at an urban residential site in Seoul, Korea from February 2011 to January 2012 were analyzed. The annual mean CO2 concentration was found to be 750 mg m-3, with a maximum monthly mean concentration of 827 mg m-3 in January and a minimum value of 679 mg m-3 in August. Meanwhile, the annual mean CO2 flux was found to be 0.45 mg m-2 s-1, with a maximum monthly mean flux of 0.91 mg m-2 s-1 in January and a minimum value of 0.19 mg m-2 s-1 in June. The hourly mean CO2 concentration was found to show a significant diurnal variation; a maximum at 0700-0900 LST and a minimum at 1400-1600 LST, with a large diurnal range in winter and a small one in summer, mainly caused by diurnal changes in mixing height, CO2 flux, and surface complexity. The hourly mean CO2 flux was also found to show a significant diurnal variation, but it showed two maxima at 0700-0900 LST and 2100-2400 LST, and two minima at 1100-1500 LST and 0300-0500 LST, mainly caused by a diurnal pattern in CO2 emissions and sinks from road traffic, domestic heating and cooking by liquefied natural gas use, and the different horizontal distribution of CO2 sources and sinks near the site. Differential advection with respect to wind direction was also found to be a cause of diurnal variations in both the CO2 concentration and flux.

Programming of Landscape Environment in "Lanting Shanshui" Residential Area

This paper explained natural condition and cultural background of "Lanting Shanshui"(landscape surrounding Orchid Pavilion) residential area,discussed the guiding ideology and principle of the programming of landscape environment.In this design,modern architectural form and materials would be combined with Chinese cultural tradition of "pursuit of natural landscape" in the whole residential area,with everything based on people and nature,entrusting landscape with thoughts and cultural connotation.In addition,macroscopically,in the perspective of overall environmental landscape system and landscaping dynamic index,the author analyzed the overall layout of landscapes;and microscopically,the author described in detail the road,pavement,public rest facilities,marks and some other hard facilities,and landscaping plants(including grouping greening,road greening and public greening),waterscape and other soft facilities of landscape designing.

On the Cultivation & Maintenance of Gardening Plants in Residential Areas of Liuzhou City

According to the analysis of the specific condition of green space of residential area in Liuzhou,effective suggestions to the design,cultivation and maintenance were put forward.

Characteristics and Optimization of Distribution of Rural Residential Area in Wangcun River Basin of Linfen City

As a carrier of rural population,rural residential area carries important functions such as rural production and life. This paper studied the characteristics of rural residential area and optimization model,to lay certain foundation for integrating urban and rural development and increasing economic income. With the aid of Arc GIS 10. 1 and Fragstats 3. 4 software,based on the theory of landscape ecology,it analyzed the distribution characteristics of residential area in Wangcun River Basin of Anze County,Linrfen City,Shanxi Province. Besides,according to distribution characteristics,it analyzed three optimization models: priority development model,retention limit development model,and migration development model.

Creation of "Regional Characteristic" in Planning and Design of Farmers' Residential Area at the South of Lower Reaches of the Yangtze River

After analysis of location feature of the south of lower reaches of Yangtze River and its construction of urban and rural integration,the paper pointed out harmonious combination between natural and artificial factors had been neglected in planning and design of farmers' residential area at the south of lower reaches of Yangtze River,"regional characteristic" losing,residential area in the form of "city community" and buildings in European style.In view of these problems,relevant planning and design thoughts and methods had been proposed as to how to create "regional characteristic" from the perspective of planning,architecture and landscape design.It discussed with emphasis the importance of construction base type and combination of environment with residential area construction;inspirations and design methods obtained from traditional architectures;and the content of landscape overall planning and specific design.It was hoped to enlighten designers to shoulder social and historical responsibility,make exploration unremittingly,and construct beautiful homelands for people.

Evaluation of Plant Landscape in Residential Areas Based on AHP and TOPSIS

Taking 6 residential areas in Nyingchi of Tibet as research objects,from aesthetic effect,ecological function and leisure service,this paper established the evaluation indicator system for plant landscape in residential areas using AHP,and calculated the weight of indicators using the judgment matrix. Besides,it calculated the ideal solution and closeness degree of matrix using TOPSIS,and established the evaluation method and preference method for plant landscape in residential areas. The results show that the indicators of seasonal variation,environmental benefit and per capita green space mattered most in the landscape evaluation of residential areas. The richness of flowering plant is weak in the landscape evaluation. From the comprehensive evaluation of residential areas,Nyingchi Garden District and Xingfu District have excellent plant landscape,Jialong Garden District and Shangcheng Garden District have general plant landscape,and Sun City District and Niyang Garden District have poor plant landscape.

Community Regeneration Based on CPTED Theory: A Case Study of Rosengard Residential Area in Sweden

With urban development and social transformation, residential areas in some western countries have been faced with safety problems and community deterioration. In order to solve these problems through community planning, Crime Prevention through Environmental Design(CPTED) theory had been applied to practice. Rosengard residential area in Malmo, Sweden was a typical example of underclass community with physical and social problems. However, regeneration programme based on CPTED theory aimed to change the community from a problematical area to a safe and attractive neighborhood. Multidimensional analysis was carried out to illustrate the relationship between environmental improvement and security from community image, traffic system, territoriality and natural surveillance perspectives. This study could be considered as a referential approach for community construction and regeneration in China.

Layout Optimization of Riverside Residential Area Based on Thermal Comfort: A Case Study of Nanhua Village, Shenzhen

Based on the previous researches on building layout with thermal comfort, this paper Stud Shenzhen Nanhua Village to explore the way of using building layout to change thermal environment of riverfront residential areas. The results showed that a more comfortable outdoor thermal environment could be obtained by applying proper building layouts favorable for the thermal comfort of the Nanhua Village. It proves again that efficient and feasible building layout, which is suitable for a river microclimate, is important in improving thermal comfort of a riverside residential area. The study also provides a good example for the future architectural designs of a riverside residential area for obtaining thermal comfort.

Reflect on Landscape Design of Wangdian Residential Area in Langfang City

This paper analyzed the existing problems of landscape design of Wangdian residential area in Langfang City and put forward relevant suggestions and improvement measures.As far as water landscape was concerned,it was advocated to reduce water size,and enhance integrity of water and green space and interaction between water and residents.In terms of green space,it was suggested to plant more arbors and shrubs,and be particular about the environmental and seasonal factor of plant cultivation.Lawns should be substituted by Sedum spetabiles.The design of hard landscape should be of ornamentation,interest,participation and living nature,close to life,embodying human spirit.The layout of activity space should take physiological and psychological characteristics of different people groups into full consideration and manifest humanity and practicality.The study and suggestions were aimed at building the residential area into a community where human,architectures and environment were in harmony through good material planning.

Investigation of Plant Species and Their Application in Residential Area of Chongqing City

The paper had investigated major plant species in residential areas from 2000 to 2010,and analyzed different plants' allocation modes in different places of residential area like the entrance,waterscape space,pavilion and green belt,so as to provide reference for the future planting design in residential areas of Chongqing City.

Investigation and Analysis of Landscape Factors of Modern Residential Areas —A Case Stuy of "Zhongyi·Arkadia" in Zhengdong New Zone of Zhengzhou City in China

Through the investigation of landscape factors of "Zhongyi·Arkadia" in Zhengdong New Zone of Zhengzhou City, characteristics of its landscape environment had been summarized. The plants pattern was beautiful and disposition mode was appropriate; arbors, shrubs and grasses had been collocated reasonably and the environment was pretty. The square had been closely connected with the waterscape and the communication space was appropriate in scale, providing residents with an ideal spiritual homeland. Pavements, walls and sketches had centered on the landscape theme, enhancing the artistry of the residential environment. The diversified waterscape was the most characteristic landscape in the residential area, changing the microclimate. The main road in the shape of "S" had optimized the visual route, concretizing landscape layers. Meanwhile, it had found some insufficiencies. It was lack of native characteristic and landscape environments of other areas had been simulated blindly. Waterscape design had overlooked sustainability and overly emphasized artistry. It had not considered landscape effect from multi-angle. It hoped to provide reference for planning design and construction of landscape environment in newly-built residential areas in other cities based on the investigation and analysis.

Study on Low-carbon Landscape Design of Residential Areas

With landscape design of residential areas as the study object, by combining with the "low energy consumption, low pollution and low emission" principle of low-carbon economy, this paper tries to analyze the relatively systematic low-carbon landscape designs of modern residential areas.

Low-cost Plant Landscape Design of Small-scale Residential Area——A Case Study of Huayu Residential Area on Baoping Road in Baoji City of Shaanxi Province

Modern landscape emphasizes the resource conservation and sustainable development.Simple and fine residential green areas should be the development trend.Taking the landscape design of Huayu residential area on Baoping Road in Baoji City of Shaanxi Province as an example,the way how to create a fine view and a good ecological environment for the people living in the bustling city with less investment and simple maintenance was analyzed.