Urban spring phenology in the middle temperate zone of China: dynamics and influence factors
Liang, Shouzhen; Shi, Ping; Li, Hongzhong; Liang, SZ (reprint author), Shandong Inst Agr Sustainable Dev, Jinan 250100, Peoples R China.
2016
发表期刊INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
卷号60期号:4页码:531-544
摘要Urbanization and its resultant urban heat island provide a means for evaluating the impact of climate warming on vegetation phenology. To predict the possible response of vegetation phenology to rise of temperature, it is necessary to investigate factors influencing vegetation phenology in different climate zones. The start of growing season (SOS) in seven cities located in the middle temperate humid, semi-humid, semi-arid, and arid climate zones in China was extracted based on satellite-derived normalized difference vegetation index (NDVI) data. The dynamics of urban SOS from 2000 to 2009 and the correlations between urban SOS and land surface temperatures (LST), precipitation, and sunshine duration, respectively, were analyzed. The results showed that there were no obvious change trends for urban SOS, and the heat island induced by urbanization can make SOS earlier in urban areas than that in adjacent rural areas. And the impact of altitude on SOS was also not negligible in regions with obvious altitude difference between urban and adjacent rural areas. Precipitation and temperature were two main natural factors influencing urban SOS in the middle temperate zone, but their impacts varied with climate zones. Only in Harbin city with lower sunshine duration in spring, sunshine duration had more significant impact than temperature and precipitation. Interference of human activities on urban vegetation was non-negligible, which can lower the dependence of urban SOS on natural climatic factors.
部门归属[Liang, Shouzhen] Shandong Inst Agr Sustainable Dev, Jinan 250100, Peoples R China; [Shi, Ping] Chinese Acad Sci, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Li, Hongzhong] Shenzhen Univ, Shenzhen Key Lab Spatial Smart & Serv, Shenzhen 518060, Peoples R China ; LTO
关键词Phenology Urban Heat Island Climate Change Remote Sensing
学科领域Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/15548
专题热带海洋环境国家重点实验室(LTO)
通讯作者Liang, SZ (reprint author), Shandong Inst Agr Sustainable Dev, Jinan 250100, Peoples R China.
推荐引用方式
GB/T 7714
Liang, Shouzhen,Shi, Ping,Li, Hongzhong,et al. Urban spring phenology in the middle temperate zone of China: dynamics and influence factors[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2016,60(4):531-544.
APA Liang, Shouzhen,Shi, Ping,Li, Hongzhong,&Liang, SZ .(2016).Urban spring phenology in the middle temperate zone of China: dynamics and influence factors.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,60(4),531-544.
MLA Liang, Shouzhen,et al."Urban spring phenology in the middle temperate zone of China: dynamics and influence factors".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 60.4(2016):531-544.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。