气候变化领域集成服务门户(CCPortal): Tree demographic strategies largely overlap across succession in Neotropical wet and dry forest communities

CCPortal

DOI	10.1002/ecy.4321
	Tree demographic strategies largely overlap across succession in Neotropical wet and dry forest communities
	Schorn, Markus E.; Kambach, Stephan; Chazdon, Robin L.; Craven, Dylan; Farrior, Caroline E.; Meave, Jorge A.; Munoz, Rodrigo; van Breugel, Michiel; Amissah, Lucy; Bongers, Frans; Herault, Bruno; Jakovac, Catarina C.; Norden, Natalia; Poorter, Lourens; van der Sande, Masha T.; Wirth, Christian; Delgado, Diego; Dent, Daisy H.; Dewalt, Saara J.; Dupuy, Juan M.; Finegan, Bryan; Hall, Jefferson S.; Hernandez-Stefanoni, Jose L.; Lopez, Omar R.; Rueger, Nadja
发表日期	2024
ISSN	0012-9658
EISSN	1939-9170
英文摘要	Secondary tropical forests play an increasingly important role in carbon budgets and biodiversity conservation. Understanding successional trajectories is therefore imperative for guiding forest restoration and climate change mitigation efforts. Forest succession is driven by the demographic strategies-combinations of growth, mortality and recruitment rates-of the tree species in the community. However, our understanding of demographic diversity in tropical tree species stems almost exclusively from old-growth forests. Here, we assembled demographic information from repeated forest inventories along chronosequences in two wet (Costa Rica, Panama) and two dry (Mexico) Neotropical forests to assess whether the ranges of demographic strategies present in a community shift across succession. We calculated demographic rates for >500 tree species while controlling for canopy status to compare demographic diversity (i.e., the ranges of demographic strategies) in early successional (0-30 years), late successional (30-120 years) and old-growth forests using two-dimensional hypervolumes of pairs of demographic rates. Ranges of demographic strategies largely overlapped across successional stages, and early successional stages already covered the full spectrum of demographic strategies found in old-growth forests. An exception was a group of species characterized by exceptionally high mortality rates that was confined to early successional stages in the two wet forests. The range of demographic strategies did not expand with succession. Our results suggest that studies of long-term forest monitoring plots in old-growth forests, from which most of our current understanding of demographic strategies of tropical tree species is derived, are surprisingly representative of demographic diversity in general, but do not replace the need for further studies in secondary forests.
英文关键词	demographic rates; growth; life-history strategies; mortality; old-growth forest; recruitment; secondary succession; survival
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Ecology
WOS记录号	WOS:001226492700001
来源期刊	ECOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/299551
作者单位	Leipzig University; Martin Luther University Halle Wittenberg; University of Connecticut; University of the Sunshine Coast; Universidad Mayor; University of Texas System; University of Texas Austin; Universidad Nacional Autonoma de Mexico; Wageningen University & Research; National University of Singapore; Smithsonian Institution; Smithsonian Tropical Research Institute; CIRAD; CIRAD; Universite de Montpellier; Institut National Polytechnique Felix Houphouet-Boigny; Universidade Federal de Santa Catarina (UFSC); Leipzig University; Max Planck Society; University of Stirling; Swiss Federal Institutes of Technology Domain; ETH Zurich; Clemson University; Centro de Investigacion Cientifica de Yucatan; Universidad de Panama
推荐引用方式 GB/T 7714	Schorn, Markus E.,Kambach, Stephan,Chazdon, Robin L.,et al. Tree demographic strategies largely overlap across succession in Neotropical wet and dry forest communities[J],2024.
APA	Schorn, Markus E..,Kambach, Stephan.,Chazdon, Robin L..,Craven, Dylan.,Farrior, Caroline E..,...&Rueger, Nadja.(2024).Tree demographic strategies largely overlap across succession in Neotropical wet and dry forest communities.ECOLOGY.
MLA	Schorn, Markus E.,et al."Tree demographic strategies largely overlap across succession in Neotropical wet and dry forest communities".ECOLOGY (2024).