NDVI indicated long-term interannual changes in vegetation activities and their responses to climatic and anthropogenic factors in the Three Gorges Reservoir Region, China
详细信息 查看全文
- 作者：Zhaofei Wena ; b ; wenzhaofei@cigit.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Shengjun Wua ; wsj@cigit.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Jilong Chena ; chenjilong@cigit.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Mingquan Lü ; a ; b ; lvmingquan@cigit.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Three Gorges Dam ; Vegetation dynamics ; EEMD ; TGRR ; Ecological project ; Anthropogenic activity
- 刊名：Science of the Total Environment
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：574
- 期：Complete
- 页码：947-959
- 全文大小：3127 K
文摘
- •
NDVI-based vegetation activities in the TGRR in 1982–2011 were investigated.
- •
EEMD was used to extract interannual components of time series datasets.
- •
Most of the TGRR's vegetation activities undergone breakpoint changes in the 1990s.
- •
Temperature and precipitation appear to be main climatic driving factors.
- •
Ecological restoration projects exert positive impact on vegetation greening.