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

文献类型:期刊论文

作者Huang, Yuanyuan1; Chen, Yuxin1; Castro-Izaguirre, Nadia1; Baruffol, Martin1,2; Brezzi, Matteo1; Lang, Anne3; Li, Ying3; Haerdtle, Werner3; von Oheimb, Goddert4,5; Yang, Xuefei6,7
刊名SCIENCE
出版日期2018-10-05
卷号362期号:6410页码:80-+
ISSN号0036-8075
DOI10.1126/science.aat6405
通讯作者Bruelheide, Helge(helge.bruelheide@botanik.uni-halle.de) ; Ma, Keping(kpma@ibcas.ac.cn) ; Niklaus, Pascal A.(pascal.niklaus@ieu.uzh.ch) ; Schmid, Bernhard(bernhard.schmid@ieu.uzh.ch)
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.
WOS关键词ECOSYSTEM-FUNCTION ; BIODIVERSITY EXPERIMENTS ; CROWN PLASTICITY ; PLANT DIVERSITY ; COMPLEMENTARITY ; TREES
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
资助机构German Research Foundation ; Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; Swiss National Science Foundation (SNSF) ; European Union (EC 7th Framework Program)
源URL[http://ir.igsnrr.ac.cn/handle/311030/52771]  
专题中国科学院地理科学与资源研究所
通讯作者Bruelheide, Helge; Ma, Keping; Niklaus, Pascal A.; Schmid, Bernhard
作者单位1.Univ Zurich, Dept Evolutionary Biol & Environm Studies, CH-8057 Zurich, Switzerland
2.Inst Invest Recursos Biol Alexander von Humboldt, Calle 28A 5-09, Bogota, Colombia
3.Leuphana Univ Luneburg, Inst Ecol, Univ Allee 1, D-21335 Luneburg, Germany
4.German Ctr Integrat Biodivers Res iDiv, Deutsch Pl 5e, D-04103 Leipzig, Germany
5.Tech Univ Dresden, Inst Gen Ecol & Environm Protect, POB 1117, D-01735 Tharandt, Germany
6.Martin Luther Univ Halle Wittenberg, Kirchtor 1, D-06108 Halle, Saale, Germany
7.Chinese Acad Sci, Kunming Inst Bot, 134 Lanhei Rd, Kunming 650204, Yunnan, Peoples R China
8.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
9.Jingdezhen Univ, Key Lab Plant Resources & Biodivers Jiangxi Prov, 838 Cidu Ave, Jingdezhen 333000, Jiangxi, Peoples R China
10.Univ Leipzig, Inst Spezielle Botan & Funkt Biodiversitat, D-04103 Leipzig, Germany
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-+.

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来源:地理科学与资源研究所

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