This paper elaborated the special geological conditions of Chongqing City and the characteristics of urban bridges formed by natural environment, and put forth the ecological landscape design ideas of urban bridges. 3...This paper elaborated the special geological conditions of Chongqing City and the characteristics of urban bridges formed by natural environment, and put forth the ecological landscape design ideas of urban bridges. 3 principles of ecological landscape design were presented including paying attention to the creation of great environment, focusing on the comparison and harmony between natural and artificial factors and seeking for simple lines and unified colors, and the application of ecological landscape design principles in constructing ecological landscape of bridges in Chongqing City was analyzed. By discussing the existing problems of ecological landscape design of bridges in Chongqing City, some suggestions were summarized, which were expected to produce positive effects for the researches of ecological landscape design of bridges.展开更多
A variety of high-rise building landscapes are trying to invade urban lakes resulting in the shrinkage, fragmentation, pollution of lakes and cut-down of vegetation along lakes. With the development of real estate alo...A variety of high-rise building landscapes are trying to invade urban lakes resulting in the shrinkage, fragmentation, pollution of lakes and cut-down of vegetation along lakes. With the development of real estate along lakes, the local marginal lines and natural landscapes nearby are disappearing. How to plan urban landscapes＇？ How to achieve the harmonious relationship between lakeshore landscapes and lakeshore architectural image？ How to render lake sights an organic and sustainable whole？ How to balance the interest between economy and value for each interest group？ How to form urban lake sights and architectural images？ How to utilize and arrange the space？ How to form a harmonious relationship between the lake scenes and buildings in the city？ Through on-the-spot investigation and profound analysis of several lakes in Wuhan, applying enumeration, induction and analysis, the dissertation reveals that people need to share natural resources and get the support from laws and policies with the aim of building a beautiful home. In tmaa, people＇s anticipation is needed to achieve a harmonious relationship between landscapes and architectures.展开更多
Harmonious urban color can reduce urban light pollution,relieve the urban heat island effect,improve the living quality and form a distinctive style.However,due to the manifold architectural styles,urban color in metr...Harmonious urban color can reduce urban light pollution,relieve the urban heat island effect,improve the living quality and form a distinctive style.However,due to the manifold architectural styles,urban color in metropolises typically becomes complicated,which may destroy the color harmony of metropolises.Up to now,there has not been enough research on the quantitative expression of the degree of color harmony,and the research on comparing the urban color characteristics of different metropolises is also relatively insufficient.This paper firstly developed a method to quantitatively measure the degrees of color harmony(DCHs)of five metropolises in 2020:London,Tokyo,Chicago,Paris,and Beijing,by writing a Python program and using the Sentinel-2 A remote sensing data.GIS buffers were then used to analyze the spatial distribution of the DCHs within each metropolis.In addition,20 typical samples were selected to analyze the differences of the DCHs between residential and industrial areas.The results showed that:(1)The values of the DCHs of London and Tokyo were the highest,followed by Chicago and Paris,while Beijing was the lowest.(2)The values of the DCHs were increasing from the inside out in Chicago,Paris,and London,while those in Beijing and Tokyo were decreasing.(3)The values of the DCHs in industrial areas were much lower than in residential areas.Based on the above results,policy implications are provided for color management of these metropolises.Lastly,this study may provide a method for the rapid analysis the DCHs for other metropolises.展开更多
文摘This paper elaborated the special geological conditions of Chongqing City and the characteristics of urban bridges formed by natural environment, and put forth the ecological landscape design ideas of urban bridges. 3 principles of ecological landscape design were presented including paying attention to the creation of great environment, focusing on the comparison and harmony between natural and artificial factors and seeking for simple lines and unified colors, and the application of ecological landscape design principles in constructing ecological landscape of bridges in Chongqing City was analyzed. By discussing the existing problems of ecological landscape design of bridges in Chongqing City, some suggestions were summarized, which were expected to produce positive effects for the researches of ecological landscape design of bridges.
文摘A variety of high-rise building landscapes are trying to invade urban lakes resulting in the shrinkage, fragmentation, pollution of lakes and cut-down of vegetation along lakes. With the development of real estate along lakes, the local marginal lines and natural landscapes nearby are disappearing. How to plan urban landscapes＇？ How to achieve the harmonious relationship between lakeshore landscapes and lakeshore architectural image？ How to render lake sights an organic and sustainable whole？ How to balance the interest between economy and value for each interest group？ How to form urban lake sights and architectural images？ How to utilize and arrange the space？ How to form a harmonious relationship between the lake scenes and buildings in the city？ Through on-the-spot investigation and profound analysis of several lakes in Wuhan, applying enumeration, induction and analysis, the dissertation reveals that people need to share natural resources and get the support from laws and policies with the aim of building a beautiful home. In tmaa, people＇s anticipation is needed to achieve a harmonious relationship between landscapes and architectures.
基金The Strategic Priority Research Program of Chinese Academy of Sciences(XDA20040400)。
文摘Harmonious urban color can reduce urban light pollution,relieve the urban heat island effect,improve the living quality and form a distinctive style.However,due to the manifold architectural styles,urban color in metropolises typically becomes complicated,which may destroy the color harmony of metropolises.Up to now,there has not been enough research on the quantitative expression of the degree of color harmony,and the research on comparing the urban color characteristics of different metropolises is also relatively insufficient.This paper firstly developed a method to quantitatively measure the degrees of color harmony(DCHs)of five metropolises in 2020:London,Tokyo,Chicago,Paris,and Beijing,by writing a Python program and using the Sentinel-2 A remote sensing data.GIS buffers were then used to analyze the spatial distribution of the DCHs within each metropolis.In addition,20 typical samples were selected to analyze the differences of the DCHs between residential and industrial areas.The results showed that:(1)The values of the DCHs of London and Tokyo were the highest,followed by Chicago and Paris,while Beijing was the lowest.(2)The values of the DCHs were increasing from the inside out in Chicago,Paris,and London,while those in Beijing and Tokyo were decreasing.(3)The values of the DCHs in industrial areas were much lower than in residential areas.Based on the above results,policy implications are provided for color management of these metropolises.Lastly,this study may provide a method for the rapid analysis the DCHs for other metropolises.
