کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6549458 | 1421860 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessment and optimization of green space for urban transformation in resources-based city - A case study of Lengshuijiang city, China
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
جنگلداری
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Assessment and optimization of green space for urban transformation in resources-based city - A case study of Lengshuijiang city, China Assessment and optimization of green space for urban transformation in resources-based city - A case study of Lengshuijiang city, China](/preview/png/6549458.png)
چکیده انگلیسی
Urbanization in China has changed gradually from production-oriented to consumption-oriented in recent years. Comfort and accessibility of green infrastructures effect the rate of urbanization and transformation. A well designed urban green space system is an essential part of the urbanization process. In this paper, the urban green space of Lengshuijiang city was assessed both qualitatively and quantitatively using data of field survey and high resolution remote sensing. In the study area, green space coverage was 37.14%, green space percentage was 33.45% and per capita park green space was 16.25â¯m2. The high green space coverage suggested that there were ample potentials for further urban transformation. Within a 30â¯min service radius of existing green space, total service area was 204.49â¯ha, which accounted for 16.26% of the study area. A high proportion of the green space was made up of urban parks which were unevenly distributed across the study area. A green space optimization strategy, aimed at improving green space quality and accessibility, was proposed. After optimization, total service areas within the 30â¯min service radius will increase to 492â¯ha (39.12%), an increase of 22.86%. Our study demonstrated that combining qualitative and quantitative methods is an effective and reliable way for green space assessment and reliable and can be used for urban green space planning and management for small resource-based cities like Lengshuijiang in its process of urban transformation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Urban Forestry & Urban Greening - Volume 30, March 2018, Pages 295-306
Journal: Urban Forestry & Urban Greening - Volume 30, March 2018, Pages 295-306
نویسندگان
Chunbo Huang, Pei Huang, Xiaoshuang Wang, Zhixiang Zhou,