Title :
A RS-based gradient analysis of vegetation spatialtemporal changes in Shenzhen City, China
Author :
Chang, Qing ; Li, Mengxi ; Li, Xue ; Wu, Jiansheng
Author_Institution :
Dept. of Ornamental Horticulture & Landscape Archit., China Agric. Univ., Beijing, China
Abstract :
The vegetation change is widely accepted as a distinct ecological effect of urbanization, and the fraction of green vegetation based on remotely sensed data has been a key approach to study the land use and land cover change. Based on the existing researches about landscape patterns, this paper integrated the fraction of green vegetation into the gradient analysis to quantify and capture the spatial-temporal dynamic variations of green vegetation in urban areas. And for better understanding this RS-based gradient analysis approach, the City of Shenzhen in China was used as the study area.
Keywords :
environmental factors; vegetation mapping; China; Shenzhen city; green vegetation fraction; land cover change; land use change; landscape patterns; remote sensing based gradient analysis; remotely sensed data; urbanization ecological effect; vegetation spatiotemporal changes; Cities and towns; Green products; Indexes; Remote sensing; Urban areas; Vegetation; Vegetation mapping; Shenzhen; gradient analysis; the remote sensing; the vegetation fraction; vegetation changes;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5964108
