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Effects of climate change and ozone on vegetation phenology on the Tibetan Plateau

文献类型：期刊论文

作者Bao, Yanlei2,4; Tian, Haifeng1; Wang, Xiaoyue3
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2024-07-01
卷号932页码:172780
关键词Phenology Climate change Ozone pollution Tibetan Plateau
DOI10.1016/j.scitotenv.2024.172780
产权排序2
文献子类Article
英文摘要The vegetation phenology, encompassing the start (SOS) and end (EOS) of the growing season on the Tibetan Plateau, has been significantly impacted by global climate change. Furthermore, ozone (O-3) has gradually become the main pollutant in this region, substantially influencing carbon cycle and ecosystems on Earth. While ongoing studies have focused mainly on the implications of climate parameters, including temperature, precipitation, and radiation, the effects of O-3 on the SOS and EOS remain unclear. Here, we compared the responses and sensitivities of the SOS and EOS to both climatic factors and O-3 in this region. With the use of partial correlation analysis, we found that increased precipitation was the most important factor influencing the SOS and caused earlier occurrence (4.8 % vs. 21.9 %) for most plant functional types. In comparison, temperature only dominated in shrublands. In particular, we found that the EOS responded comparably to climatic factors with similar proportions between advancing and delaying patterns. However, higher O(3 )levels consistently advanced the EOS for almost all plant functional types and was the main factor controlling EOS variations based on the sensitivity analysis. Our results emphasized that O-3 pollution should be considered for obtaining better phenological forecasts and determining the impacts of the environment and atmospheric composition on carbon sequestration in terrestrial ecosystems.
WOS关键词LAND-SURFACE PHENOLOGY ; PLANT PHENOLOGY ; ELEVATED OZONE ; AIR-POLLUTANTS ; GREEN-UP ; RESPONSES ; IMPACTS ; O-3 ; EXPOSURE ; AUTUMN
WOS研究方向Environmental Sciences & Ecology
WOS记录号WOS:001244831700003
出版者ELSEVIER
源URL[http://ir.igsnrr.ac.cn/handle/311030/205288]  
专题陆地表层格局与模拟院重点实验室_外文论文
通讯作者Wang, Xiaoyue
作者单位1.Henan Univ, Coll Geog & Environm Sci, Kaifeng 475004, Peoples R China
2.Hebei Univ Water Resources & Elect Engn, Dept Hydraul Engn, Cangzhou 061001, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
4.Hebei Normal Univ, Sch Geog Sci, Shijiazhuang 050024, Peoples R China
推荐引用方式
GB/T 7714		 Bao, Yanlei,Tian, Haifeng,Wang, Xiaoyue. Effects of climate change and ozone on vegetation phenology on the Tibetan Plateau[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2024,932:172780.
APA Bao, Yanlei,Tian, Haifeng,&Wang, Xiaoyue.(2024).Effects of climate change and ozone on vegetation phenology on the Tibetan Plateau.SCIENCE OF THE TOTAL ENVIRONMENT,932,172780.
MLA Bao, Yanlei,et al."Effects of climate change and ozone on vegetation phenology on the Tibetan Plateau".SCIENCE OF THE TOTAL ENVIRONMENT 932(2024):172780.

入库方式： OAI收割

来源：地理科学与资源研究所

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