Impacts of species richness on productivity in a large-scale subtropical forest experiment

doi:10.1126/science.aat6405

	Impacts of species richness on productivity in a large-scale subtropical forest experiment
	Huang, Yuanyuan 2; Chen, Yuxin 2; Castro-Izaguirre, Nadia 2; Baruffol, Martin 2,3; Brezzi, Matteo 2; Lang, Anne 4; Li, Ying 4; Haerdtle, Werner 4; von Oheimb, Goddert 5,20; Yang, Xuefei 1,6
刊名	SCIENCE
	2018-10-05
卷号	362 期号:6410 页码:80-+
ISSN号	0036-8075
DOI	10.1126/science.aat6405
英文摘要	Biodiversity experiments have shown that species loss reduces ecosystem functioning in grassland. To test whether this result can be extrapolated to forests, the main contributors to terrestrial primary productivity, requires large-scale experiments. We manipulated tree species richness by planting more than 150,000 trees in plots with 1 to 16 species. Simulating multiple extinction scenarios, we found that richness strongly increased stand-level productivity. After 8 years, 16-species mixtures had accumulated over twice the amount of carbon found in average monocultures and similar amounts as those of two commercial monocultures. Species richness effects were strongly associated with functional and phylogenetic diversity. A shrub addition treatment reduced tree productivity, but this reduction was smaller at high shrub species richness. Our results encourage multispecies afforestation strategies to restore biodiversity and mitigate climate change.
资助项目	German Research Foundation[DFG FOR 891] ; Chinese Academy of Sciences[XDB31000000] ; Chinese Academy of Sciences[XDA19050000] ; National Natural Science Foundation of China (NSFC)[31270496] ; National Natural Science Foundation of China (NSFC)[31300353] ; Swiss National Science Foundation (SNSF)[130720] ; Swiss National Science Foundation (SNSF)[147092] ; European Union (EC 7th Framework Program)[608422]
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	AMER ASSOC ADVANCEMENT SCIENCE
WOS记录号	WOS:000446547100046
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/123547]
专题	中国科学院沈阳应用生态研究所
通讯作者	Bruelheide, Helge; Ma, Keping; Niklaus, Pascal A.; Schmid, Bernhard
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, 134 Lanhei Rd, Kunming 650204, Yunnan, Peoples R China 2.Univ Zurich, Dept Evolutionary Biol & Environm Studies, CH-8057 Zurich, Switzerland 3.Inst Invest Recursos Biol Alexander von Humboldt, Calle 28A 5-09, Bogota, Colombia 4.Leuphana Univ Luneburg, Inst Ecol, Univ Allee 1, D-21335 Luneburg, Germany 5.German Ctr Integrat Biodivers Res iDiv, Deutsch Pl 5e, D-04103 Leipzig, Germany 6.Martin Luther Univ Halle Wittenberg, Kirchtor 1, D-06108 Halle, Saale, Germany 7.Univ Bern, Inst Plant Sci, Altenbergrain 21, CH-3013 Bern, Switzerland 8.Chinese Acad Sci, Inst Microbiol, State Key Lab Mycol, Beijing 100101, Peoples R China 9.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 10.Univ Minnesota, Dept Soil Water & Climate, St Paul, MN USA
推荐引用方式 GB/T 7714	Huang, Yuanyuan,Chen, Yuxin,Castro-Izaguirre, Nadia,et al. Impacts of species richness on productivity in a large-scale subtropical forest experiment[J]. SCIENCE,2018,362(6410):80-+.
APA	Huang, Yuanyuan.,Chen, Yuxin.,Castro-Izaguirre, Nadia.,Baruffol, Martin.,Brezzi, Matteo.,...&Schmid, Bernhard.(2018).Impacts of species richness on productivity in a large-scale subtropical forest experiment.SCIENCE,362(6410),80-+.
MLA	Huang, Yuanyuan,et al."Impacts of species richness on productivity in a large-scale subtropical forest experiment".SCIENCE 362.6410(2018):80-+.