气候变化领域集成服务门户(CCPortal): Understanding vegetation phenology responses to easily ignored climate factors in china's mid-high latitudes

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DOI	10.1038/s41598-024-59336-5
	Understanding vegetation phenology responses to easily ignored climate factors in china's mid-high latitudes
	Wang, Qianfeng; Chen, Huixia; Xu, Feng; Bento, Virgilio A.; Zhang, Rongrong; Wu, Xiaoping; Guo, Pengcheng
发表日期	2024
ISSN	2045-2322
起始页码	14
结束页码	1
卷号	14 期号:1
英文摘要	Previous studies have primarily focused on the influence of temperature and precipitation on phenology. It is unclear if the easily ignored climate factors with drivers of vegetation growth can effect on vegetation phenology. In this research, we conducted an analysis of the start (SOS) and end (EOS) of the growing seasons in the northern region of China above 30 degrees N from 1982 to 2014, focusing on two-season vegetation phenology. We examined the response of vegetation phenology of different vegetation types to preseason climatic factors, including relative humidity (RH), shortwave radiation (SR), maximum temperature (Tmax), and minimum temperature (Tmin). Our findings reveal that the optimal preseason influencing vegetation phenology length fell within the range of 0-60 days in most areas. Specifically, SOS exhibited a significant negative correlation with Tmax and Tmin in 44.15% and 42.25% of the areas, respectively, while EOS displayed a significant negative correlation with SR in 49.03% of the areas. Additionally, we identified that RH emerged as the dominant climatic factor influencing the phenology of savanna (SA), whereas temperature strongly controlled the SOS of deciduous needleleaf forest (DNF) and deciduous broadleaf forest (DBF). Meanwhile, the EOS of DNF was primarily influenced by Tmax. In conclusion, this study provides valuable insights into how various vegetation types adapt to climate change, offering a scientific basis for implementing effective vegetation adaptation measures.
英文关键词	Phenology; Vegetation; Preseason; Climate change
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001207590500029
来源期刊	SCIENTIFIC REPORTS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/288324
作者单位	Fuzhou University; Universidade de Lisboa; Hainan University
推荐引用方式 GB/T 7714	Wang, Qianfeng,Chen, Huixia,Xu, Feng,et al. Understanding vegetation phenology responses to easily ignored climate factors in china's mid-high latitudes[J],2024,14(1).
APA	Wang, Qianfeng.,Chen, Huixia.,Xu, Feng.,Bento, Virgilio A..,Zhang, Rongrong.,...&Guo, Pengcheng.(2024).Understanding vegetation phenology responses to easily ignored climate factors in china's mid-high latitudes.SCIENTIFIC REPORTS,14(1).
MLA	Wang, Qianfeng,et al."Understanding vegetation phenology responses to easily ignored climate factors in china's mid-high latitudes".SCIENTIFIC REPORTS 14.1(2024).