Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.landurbplan.2017.04.006 |
Using unmanned aerial vehicle data to assess the three-dimension green quantity of urban green space: A case study in Shanghai, China | |
Liang, Huilin1; Li, Weizheng2; Zhang, Qingping1; Zhu, Wen1; Chen, Di3; Liu, Jie1; Shu, Ting1 | |
2017-08-01 | |
发表期刊 | LANDSCAPE AND URBAN PLANNING |
ISSN | 0169-2046 |
EISSN | 1872-6062 |
出版年 | 2017 |
卷号 | 164 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | Urban green space (UGS), which plays an important role in reducing the problems associated with urbanization, needs to be evaluated by metrics. Three-dimension green quantity (3DGQ), a quantitative index that measures the crown space occupied by a growing plant, is often used to evaluate the extent, and the environmental and climatic benefits of UGS. The objective of this study was to measure the 3DGQ of Paotaiwan Wetland Park (PWP) in Shanghai, China. Implementation of the 3DGQ index was supported by remote sensing (RS) images taken by an unmanned aerial vehicle (UAV). The 3DGQ calculations for 100 species of trees were used to calculate the 3DGQ of the UGS in PWP. The environmental and climatic benefits of UGS in PWP were also evaluated. The 3DGQ for the whole PWP was 668,624.13 m(3). The mixed woods in the PWP annually absorbed 1,635.57 t CO2, 2.03 kg SO2, 735.48 t dust, and 2,254.49 t of O-2. There was 367.74 t of diurnal transpiration. The lowered temperature of the PWP in the transpiration scope at 100 m altitude was 1.8 degrees C. The use of a UAV to assess UGS could help planners and policy makers to improve the environmental and climatic benefits of UGS. |
英文关键词 | Three-dimension green quantity Unmanned aerial vehicle Urban green space Environmental and climatic benefits |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000403516800008 |
WOS关键词 | LEAF-AREA ; TREE ; DENSITY ; PARKS |
WOS类目 | Ecology ; Environmental Studies ; Geography ; Geography, Physical ; Regional & Urban Planning ; Urban Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Geography ; Physical Geography ; Public Administration ; Urban Studies |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/25328 |
专题 | 资源环境科学 |
作者单位 | 1.Nanjing Forestry Univ, Coll Landscape Architecture, 159 Longpan Rd, Nanjing, Jiangsu, Peoples R China; 2.Nanjing Forestry Univ, Adv Anal & Testing Ctr, Nanjing, Jiangsu, Peoples R China; 3.Tongji Univ, Coll Architecture & Urban Planning, Shanghai, Peoples R China |
推荐引用方式 GB/T 7714 | Liang, Huilin,Li, Weizheng,Zhang, Qingping,et al. Using unmanned aerial vehicle data to assess the three-dimension green quantity of urban green space: A case study in Shanghai, China[J]. LANDSCAPE AND URBAN PLANNING,2017,164. |
APA | Liang, Huilin.,Li, Weizheng.,Zhang, Qingping.,Zhu, Wen.,Chen, Di.,...&Shu, Ting.(2017).Using unmanned aerial vehicle data to assess the three-dimension green quantity of urban green space: A case study in Shanghai, China.LANDSCAPE AND URBAN PLANNING,164. |
MLA | Liang, Huilin,et al."Using unmanned aerial vehicle data to assess the three-dimension green quantity of urban green space: A case study in Shanghai, China".LANDSCAPE AND URBAN PLANNING 164(2017). |
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