| Temperature, precipitation, and insolation effects on autumn vegetation phenology in temperate China | |
| Liu, Q (Liu, Qiang)1; Fu, YSH (Fu, Yongshuo H.)1,2; Zeng, ZZ (Zeng, Zhenzhong)1; Huang, MT (Huang, Mengtian)1; Li, XR (Li, Xiran)1; Piao, SL (Piao, Shilong)1,3; Piao, SL | |
| Source Publication | GLOBAL CHANGE BIOLOGY
 |
| 2016 | |
| Volume | 22Issue:2Pages:644-655 |
| DOI | 10.1111/gcb.13081 |
| Abstract | Autumn phenology plays a critical role in regulating climate-biosphere interactions. However, the climatic drivers of autumn phenology remain unclear. In this study, we applied four methods to estimate the date of the end of the growing season (EOS) across China's temperate biomes based on a 30-year normalized difference vegetation index (NDVI) dataset from Global Inventory Modeling and Mapping Studies (GIMMS). We investigated the relationships of EOS with temperature, precipitation sum, and insolation sum over the preseason periods by computing temporal partial correlation coefficients. The results showed that the EOS date was delayed in temperate China by an average rate at 0.12 +/- 0.01days per year over the time period of 1982-2011. EOS of dry grassland in Inner Mongolia was advanced. Temporal trends of EOS determined across the four methods were similar in sign, but different in magnitude. Consistent with previous studies, we observed positive correlations between temperature and EOS. Interestingly, the sum of precipitation and insolation during the preseason was also associated with EOS, but their effects were biome dependent. For the forest biomes, except for evergreen needle-leaf forests, the EOS dates were positively associated with insolation sum over the preseason, whereas for dry grassland, the precipitation over the preseason was more dominant. Our results confirmed the importance of temperature on phenological processes in autumn, and further suggested that both precipitation and insolation should be considered to improve the performance of autumn phenology models. |
| Subject Area | 普通生物学 |
| WOS ID | WOS:000369135400014 |
| Language | 英语 |
| Indexed By | SCI |
| Keyword | Green-up Date Avhrr Ndvi Data Growing-season Time-series Spring Phenology Leaf Senescence Northern-hemisphere Tibetan Plateau Climate-change Plant Phenology |
| Cooperation Status | 国际 |
| Department | 生态 |
| Subtype | Article |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itpcas.ac.cn/handle/131C11/7771 |
| Collection | 图书馆 |
| Corresponding Author | Piao, SL |
| Affiliation | 1.Peking Univ, Coll Urban & Environm Sci, Sino French Inst Earth Syst Sci, Beijing 100871, Peoples R China 2.Univ Antwerp, Ctr Excellence PLECO Plant & Vegetat Ecol, Dept Biol, Univ Pl 1, B-2610 Antwerp, Belgium 3.Chinese Acad Sci, Ctr Excellence Tibetan Earth Sci, Inst Tibetan Plateau Res, Beijing 100085, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Q ,Fu, YSH ,Zeng, ZZ ,et al. Temperature, precipitation, and insolation effects on autumn vegetation phenology in temperate China[J]. GLOBAL CHANGE BIOLOGY,2016,22(2):644-655. |
| APA | Liu, Q .,Fu, YSH .,Zeng, ZZ .,Huang, MT .,Li, XR .,...&Piao, SL.(2016).Temperature, precipitation, and insolation effects on autumn vegetation phenology in temperate China.GLOBAL CHANGE BIOLOGY,22(2),644-655. |
| MLA | Liu, Q ,et al."Temperature, precipitation, and insolation effects on autumn vegetation phenology in temperate China".GLOBAL CHANGE BIOLOGY 22.2(2016):644-655. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| V.22(2) 644-655 2016（1273KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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