Relatively stable response of fruiting stage to warming and cooling relative to other phenological events

doi:10.1002/ecy.1450

NWIPB OpenIR

	Relatively stable response of fruiting stage to warming and cooling relative to other phenological events
	Jiang, L. L.1,2,3; Wang, S. P.1,2,3,4; Meng, F. D.1,5; Duan, J. C.6; Niu, H. S.5; Xu, G. P.7,8; Zhu, X. X.2,3,9; Zhang, Z. H.9; Luo, C. Y.9; Cui, S. J.1,2,3; Li, Y. M.1; Li, X. E.1; Wang, Q.1,5; Zhou, Y.1,5; Bao, X. Y.5; Li, Y. N.9; Dorji, T.1,2,3; Piao, S. L.1; Ciais, P.10; Penuelas, J.11,12; Du, M. Y.13; Zhao, X. Q.9; Zhao, L.9; Zhang, F. W.9; Wang, G. J.1,14
	2016-08-01
发表期刊	ECOLOGY
卷号	97 期号:8 页码:1961-1969
文章类型	Article
摘要	The timing of the fruit-set stage (i.e., start and end of fruit set) is crucial in a plant's life cycle, but its response to temperature change is still unclear. We investigated the timing of seven phenological events, including fruit-set dates during 3 yr for six alpine plants transplanted to warmer (approximately +3.5 degrees C in soils) and cooler (approximately -3.5 degrees C in soils) locations along an altitudinal gradient in the Tibetan area. We found that fruit-set dates remained relatively stable under both warming and cooling during the 3-yr transplant experiment. Three earlier phenological events (emergence of first leaf, first bud set, and first flowering) and two later phenological events (first leaf coloring and complete leaf coloring) were earlier by 4.8-8.2 d/degrees C and later by 3.2-7.1 d/degrees C in response to warming. Conversely, cooling delayed the three earlier events by 3.8-6.9 d/degrees C and advanced the two later events by 3.2-8.1 d/degrees C for all plant species. The timing of the first and/or last fruit-set dates, however, did not change significantly compared to earlier and later phenological events. Statistical analyses also showed that the dates of fruit set were not significantly correlated or had lower correlations with changes of soil temperature relative to the earlier and later phenological events. Alpine plants may thus acclimate to changes in temperature for their fruiting function by maintaining relatively stable timings of fruit set compared with other phenological events to maximize the success of seed maturation and dispersal in response to short-term warming or cooling.
关键词	Alpine Plants Early-spring Flowering Plants Mid-summer Flowering Plants Phenological Sequence Seed-production Stage Temperature Change Tibetan Plateau
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.1002/ecy.1450
关键词[WOS]	REPRODUCTIVE PHENOLOGY ; TIBETAN PLATEAU ; FLOWERING PHENOLOGIES ; RESOURCE TRACKING ; DISPERSED PLANTS ; SEED DISPERSAL ; CLIMATE-CHANGE ; ALPINE MEADOW ; FLESHY FRUITS ; FOREST
收录类别	SCI
语种	英语
项目资助者	National Science Foundation of China(41230750 ; National Basic Research Program(2013CB956000) ; Chinese Academy of Sciences(XDB03030403) ; China Postdoctoral Science Foundation(2013M541050) ; European Research Council through Synergy grant(ERC-2013-SyG-610028) ; 31272488 ; 31470524)
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Ecology
WOS记录号	WOS:000380749600008
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/6460
专题	中国科学院西北高原生物研究所
作者单位	1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Alpine Ecol & Biodivers, Beijing 100101, Peoples R China 2.Tibet Univ, Naqu Integrated Observat, Lasa 850012, Peoples R China 3.Chinese Acad Sci, Inst Tibetan Plateau Res, Lasa 850012, Peoples R China 4.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Binhai Res Inst Tianjin, Tianjin 300457, Peoples R China 7.Guangxi Zhuang Autonomous Region, Guangxi Inst Bot, Nanning 541006, Guangxi, Peoples R China 8.Chinese Acad Sci, Nanning 541006, Guangxi, Peoples R China 9.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810008, Peoples R China 10.UVSQ, CEA, CNRS, Lab Sci Climat & Environm, F-91191 Gif Sur Yvette, France 11.CREAF, Barcelona 08193, Catalonia, Spain 12.UAB, CSIC, Global Ecol Unit, CREAF,CEAB, Barcelona 08193, Catalonia, Spain 13.Natl Inst Agroenvironm Sci, Tsukuba, Ibaraki 3058604, Japan 14.Eastern Oregon Univ, Agr & Nat Resource Program, Oregon State Univ, La Grande, OR 97850 USA
推荐引用方式 GB/T 7714	Jiang, L. L.,Wang, S. P.,Meng, F. D.,et al. Relatively stable response of fruiting stage to warming and cooling relative to other phenological events[J]. ECOLOGY,2016,97(8):1961-1969.
APA	Jiang, L. L..,Wang, S. P..,Meng, F. D..,Duan, J. C..,Niu, H. S..,...&Wang, G. J..(2016).Relatively stable response of fruiting stage to warming and cooling relative to other phenological events.ECOLOGY,97(8),1961-1969.
MLA	Jiang, L. L.,et al."Relatively stable response of fruiting stage to warming and cooling relative to other phenological events".ECOLOGY 97.8(2016):1961-1969.