The concept of urban green space system planning was proposed after analyzing the background of compiling Guangzhou green space system planning and current situation of local green spaces,i.e. design landscape pattern...The concept of urban green space system planning was proposed after analyzing the background of compiling Guangzhou green space system planning and current situation of local green spaces,i.e. design landscape pattern of Guangzhou City during urban agglomeration of the Pearl River Delta,and highlight Lingnan cultures(Lingnan refers to south of the Five Ridges) and features of "Flower City"(another name of Guangzhou). Key points of planning are protecting ecological barriers in the north,improving urban garden structure in the center,using wetland reasonably in the south,to maintain integrality and continuity of the landscape pattern.展开更多
Starting from the purpose and current situation of the implementation of action of "Xuchang being full of green",this study analyzed the problems existing in the implementation of action of "Xuchang bei...Starting from the purpose and current situation of the implementation of action of "Xuchang being full of green",this study analyzed the problems existing in the implementation of action of "Xuchang being full of green" and discussed the implementation plan of action of "Xuchang being full of green" from two aspects of macro strategy and node promotion strategy,hoping to promote the construction of ecological garden cities in Xuchang and other cities in China.展开更多
精准计量城市绿地乔木碳汇量是提高绿地碳汇能力的前提。以平湖为例,采用单木调查结合绿地类型方法计量城区乔木碳汇,聚类分析树种碳汇能力,空间自相关与热力图分析碳密度、碳汇速率空间分布特征,以辅助城市绿地合理布局。结果表明:(1)...精准计量城市绿地乔木碳汇量是提高绿地碳汇能力的前提。以平湖为例,采用单木调查结合绿地类型方法计量城区乔木碳汇,聚类分析树种碳汇能力,空间自相关与热力图分析碳密度、碳汇速率空间分布特征,以辅助城市绿地合理布局。结果表明:(1)平湖的附属绿地碳密度与碳汇速率最大,城市乔木绿地平均乔木碳密度(22.72 t C/hm^(2))为中上水平,平均乔木碳汇速率(8.99 t CO_(2)e a^(-1)hm^(-2))高于非城市森林;(2)硬阔Ⅱ((31.13±15.11)kg CO_(2)e/a)与硬阔Ⅰ((30.43±17.56)kg CO_(2)e/a)树种碳汇能力强于松类、软阔、杉类、柏类;(3)城市乔木绿地乔木碳密度和碳汇密度具有空间聚集性,高值常沿道路呈条带状或沿水域呈团块状分布。研究方法和结论对于厘清城市绿地乔木的碳家底,管理和提升城市自然碳汇功能,促进城市碳中和具有重要的理论和实践意义。展开更多
In 1996,my interests as a passionate gardener and photo-based artist,that both dated from the 1970s,collided when I made the connection that plants are actually a form of photography;(photography from the Greek-meanin...In 1996,my interests as a passionate gardener and photo-based artist,that both dated from the 1970s,collided when I made the connection that plants are actually a form of photography;(photography from the Greek-meaning light drawing).Both photography and plants use the magical,mysterious ingredient that is LIGHT and the essential force that drives life on the planet.In fact,the largest photosensitive emulsion we know of is the planet earth.I draw inspiration and endless fascination from the awareness that the earth rotates in space and orbits the sun at a precise distance for the sun’s radiation to affect the elegant process of photosynthesis through the myriad of plants that have evolved and grow on the planet.The earth is a three dimensional living photograph.The atmosphere and biosphere are also key factors that mediate the harshness of radiation bombarding the earth and nurture life on the planet that we know and depend upon.The process is an amazing thing and something we should revere and protect.Imagine the earth as a basket ball,wrapped in the thinnest paper you could find.The thickness of this delicate paper is equivalent to the atmosphere,and the depth of the paper’s texture is thicker than the tallest trees,even thicker than the tallest high rise buildings!Image sequences from NASSA shows how vegetation grows,dies back,changes colour with the seasons,how the“photographic image”that is our planet alters.Increasingly human intervention plays a larger role in transforming the image of the globe we inhabit.Imagine foliated land as a photo-sensor(like in a digital camera).展开更多
文摘The concept of urban green space system planning was proposed after analyzing the background of compiling Guangzhou green space system planning and current situation of local green spaces,i.e. design landscape pattern of Guangzhou City during urban agglomeration of the Pearl River Delta,and highlight Lingnan cultures(Lingnan refers to south of the Five Ridges) and features of "Flower City"(another name of Guangzhou). Key points of planning are protecting ecological barriers in the north,improving urban garden structure in the center,using wetland reasonably in the south,to maintain integrality and continuity of the landscape pattern.
基金Sponsored by Social Science Planning Project of Xuchang in 2018
文摘Starting from the purpose and current situation of the implementation of action of "Xuchang being full of green",this study analyzed the problems existing in the implementation of action of "Xuchang being full of green" and discussed the implementation plan of action of "Xuchang being full of green" from two aspects of macro strategy and node promotion strategy,hoping to promote the construction of ecological garden cities in Xuchang and other cities in China.
文摘精准计量城市绿地乔木碳汇量是提高绿地碳汇能力的前提。以平湖为例,采用单木调查结合绿地类型方法计量城区乔木碳汇,聚类分析树种碳汇能力,空间自相关与热力图分析碳密度、碳汇速率空间分布特征,以辅助城市绿地合理布局。结果表明:(1)平湖的附属绿地碳密度与碳汇速率最大,城市乔木绿地平均乔木碳密度(22.72 t C/hm^(2))为中上水平,平均乔木碳汇速率(8.99 t CO_(2)e a^(-1)hm^(-2))高于非城市森林;(2)硬阔Ⅱ((31.13±15.11)kg CO_(2)e/a)与硬阔Ⅰ((30.43±17.56)kg CO_(2)e/a)树种碳汇能力强于松类、软阔、杉类、柏类;(3)城市乔木绿地乔木碳密度和碳汇密度具有空间聚集性,高值常沿道路呈条带状或沿水域呈团块状分布。研究方法和结论对于厘清城市绿地乔木的碳家底,管理和提升城市自然碳汇功能,促进城市碳中和具有重要的理论和实践意义。
文摘In 1996,my interests as a passionate gardener and photo-based artist,that both dated from the 1970s,collided when I made the connection that plants are actually a form of photography;(photography from the Greek-meaning light drawing).Both photography and plants use the magical,mysterious ingredient that is LIGHT and the essential force that drives life on the planet.In fact,the largest photosensitive emulsion we know of is the planet earth.I draw inspiration and endless fascination from the awareness that the earth rotates in space and orbits the sun at a precise distance for the sun’s radiation to affect the elegant process of photosynthesis through the myriad of plants that have evolved and grow on the planet.The earth is a three dimensional living photograph.The atmosphere and biosphere are also key factors that mediate the harshness of radiation bombarding the earth and nurture life on the planet that we know and depend upon.The process is an amazing thing and something we should revere and protect.Imagine the earth as a basket ball,wrapped in the thinnest paper you could find.The thickness of this delicate paper is equivalent to the atmosphere,and the depth of the paper’s texture is thicker than the tallest trees,even thicker than the tallest high rise buildings!Image sequences from NASSA shows how vegetation grows,dies back,changes colour with the seasons,how the“photographic image”that is our planet alters.Increasingly human intervention plays a larger role in transforming the image of the globe we inhabit.Imagine foliated land as a photo-sensor(like in a digital camera).
