气候变化领域集成服务门户(CCPortal): Changes in flowering functional group affect responses of-community phenological sequences to temperature change

CCPortal

DOI	10.1002/ecy.1685
	Changes in flowering functional group affect responses of-community phenological sequences to temperature change
	Meng, F. D.; Jiang, L. L.; Zhang, Z. H.; Cui, S. J.; Duan, J. C.; Wang, S. P.; Luo, C. Y.; Wang, Q.; Zhou, Y.; Li, X. E.; Zhang, L. R.; Li, B. W.; Dorji, T.; Li, Y. N.; Du, M. Y.
通讯作者	Wang, SP (通讯作者)
发表日期	2017
ISSN	0012-9658
EISSN	1939-9170
起始页码	734
结束页码	740
卷号	98 期号:3
英文摘要	Our ability to predict how temperature modifies phenology at the community scale is limited by our lack of understanding of responses by functional groups of flowering plants. These responses differ among species with different life histories. We performed a reciprocal transplant experiment along four elevation gradients (e.g., 3,200, 3,400, 3,600 and 3,800 m) to investigate the effects of warming (transferred downward) and cooling (transferred upward) on plant flowering functional groups (FFGs) and community phenological sequences (i. e., seven phenological events). Warming significantly decreased early-spring-flowering (ESF) plant coverage and increased mid-summer-flowering plant (MSF) coverage, while cooling had the opposite effect. All community phenological events were advanced by warming and delayed by cooling except for the date of complete leaf-coloring, which showed the opposite response. Warming and cooling could cause greater advance or delay in early-season phenological events of the community through increased coverage of MSF species, and warming could delay late-season phenological events of the community by increased coverage of ESF species. These results suggested that coverage change of FFGs in the community induced by temperature change could mediate the responses of the community phenological events to temperature change in the future. The response of phenological events to temperature change at the species level may not be sufficient to predict phenological responses at the community-level due to phenological compensation between species in the community.
关键词	THERMAL GROWING-SEASON GREEN-UP DATES TIBETAN PLATEAU CLIMATE-CHANGE ELEVATION GRADIENT COMPLEX RESPONSES SPRING PHENOLOGY PLANT PHENOLOGY ALPINE MEADOW TRENDS
英文关键词	alpine meadow; community phenological sequences; flowering functional group; reciprocal translocation; temperature sensitivity; Tibetan plateau; warming and cooling
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Ecology
WOS记录号	WOS:000395824000014
来源期刊	ECOLOGY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259020
推荐引用方式 GB/T 7714	Meng, F. D.,Jiang, L. L.,Zhang, Z. H.,et al. Changes in flowering functional group affect responses of-community phenological sequences to temperature change[J]. 中国科学院青藏高原研究所,2017,98(3).
APA	Meng, F. D..,Jiang, L. L..,Zhang, Z. H..,Cui, S. J..,Duan, J. C..,...&Du, M. Y..(2017).Changes in flowering functional group affect responses of-community phenological sequences to temperature change.ECOLOGY,98(3).
MLA	Meng, F. D.,et al."Changes in flowering functional group affect responses of-community phenological sequences to temperature change".ECOLOGY 98.3(2017).