Beyond the fast-slow continuum: demographic dimensions structuring a tropical tree community

doi:10.1111/ele.12974

GSTDTAP > 资源环境科学

DOI	10.1111/ele.12974
	Beyond the fast-slow continuum: demographic dimensions structuring a tropical tree community
	Rueger, Nadja 1,2; Comita, Liza S.2,3; Condit, Richard 4,5; Purves, Drew 6; Rosenbaum, Benjamin 1,7; Visser, Marco D.8; Wright, S. J.2; Wirth, Christian 1,9,10
	2018-07-01
发表期刊	ECOLOGY LETTERS
ISSN	1461-023X
EISSN	1461-0248
出版年	2018
卷号	21 期号:7 页码:1075-1084
文章类型	Article
语种	英语
国家	Germany; Panama; USA; England
英文摘要	Life-history theory posits that trade-offs between demographic rates constrain the range of viable life-history strategies. For coexisting tropical tree species, the best established demographic trade-off is the growth-survival trade-off. However, we know surprisingly little about co-variation of growth and survival with measures of reproduction. We analysed demographic rates from seed to adult of 282 co-occurring tropical tree and shrub species, including measures of reproduction and accounting for ontogeny. Besides the well-established fast-slow continuum, we identified a second major dimension of demographic variation: a trade-off between recruitment and seedling performance vs. growth and survival of larger individuals (>= 1 cm dbh) corresponding to a 'stature-recruitment' axis. The two demographic dimensions were almost perfectly aligned with two independent trait dimensions (shade tolerance and size). Our results complement recent analyses of plant life-history variation at the global scale and reveal that demographic trade-offs along multiple axes act to structure local communities.
英文关键词	Barro Colorado Island demography functional traits growth-survival trade-off life-history strategies long-lived pioneer mortality seed production tropical forest weighted Principal Component Analysis
领域	资源环境
收录类别	SCI-E
WOS记录号	WOS:000435270600013
WOS关键词	FUNCTIONAL TRAITS ; TRADE-OFF ; INTERSPECIFIC VARIATION ; SEEDLING RECRUITMENT ; SHADE TOLERANCE ; GOOD PREDICTORS ; LEAF TRAITS ; CHANGE RANK ; FOREST ; GROWTH
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/31239
专题	资源环境科学
作者单位	1.German Ctr Integrat Biodivers Res iDiv, Deutsch Pl 5e, D-04103 Leipzig, Germany; 2.Smithsonian Trop Res Inst, Apartado 0843-03092, Ancona, Panama; 3.Yale Univ, Sch Forestry & Environm Studies, New Haven, CT 06511 USA; 4.Field Museum Nat Hist, 1400 S Lake Shore Dr, Chicago, IL 60605 USA; 5.Morton Arboretum, 4100 Illinois Rte 53, Lisle, IL 60532 USA; 6.DeepMind, London, England; 7.Friedrich Schiller Univ Jena, Inst Biodivers, Dornburger Str 159, D-07743 Jena, Germany; 8.Princeton Univ, Dept Ecol & Evolutionary Biol, Princeton, NJ 08544 USA; 9.Univ Leipzig, AG Spezielle Bot & Funkt Biodiversitat, Johannisallee 21, D-04103 Leipzig, Germany; 10.Max Planck Inst Biogeochem, Hans Knoll Str 10, D-07743 Jena, Germany
推荐引用方式 GB/T 7714	Rueger, Nadja,Comita, Liza S.,Condit, Richard,et al. Beyond the fast-slow continuum: demographic dimensions structuring a tropical tree community[J]. ECOLOGY LETTERS,2018,21(7):1075-1084.
APA	Rueger, Nadja.,Comita, Liza S..,Condit, Richard.,Purves, Drew.,Rosenbaum, Benjamin.,...&Wirth, Christian.(2018).Beyond the fast-slow continuum: demographic dimensions structuring a tropical tree community.ECOLOGY LETTERS,21(7),1075-1084.
MLA	Rueger, Nadja,et al."Beyond the fast-slow continuum: demographic dimensions structuring a tropical tree community".ECOLOGY LETTERS 21.7(2018):1075-1084.