Impacts of species richness on productivity in a large-scale subtropical forest experiment
文献类型:期刊论文
作者 | Huang, Yuanyuan8; Chen, Yuxin8; Castro-Izaguirre, Nadia8; Baruffol, Martin8,9; Brezzi, Matteo8; Lang, Anne10; Li, Ying10; Haerdtle, Werner10; von Oheimb, Goddert11,12; Yang, Xuefei13,14 |
刊名 | SCIENCE |
出版日期 | 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. |
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 |
源URL | [http://ir.igsnrr.ac.cn/handle/311030/52771] |
专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
作者单位 | 1.Univ Minnesota, Dept Soil Water & Climate, St Paul, MN USA 2.Zhejiang Normal Univ, Coll Chem & Life Sci, Inst Ecol, Yingbin Rd 688, Jinhua City 321004, Zhejiang, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Microbiol, State Key Lab Mycol, Beijing 100101, Peoples R China 5.Univ Bern, Inst Plant Sci, Altenbergrain 21, CH-3013 Bern, Switzerland 6.Peking Univ, Dept Ecol, 5 Yiheyuan Rd, Beijing 100871, Peoples R China 7.Univ Kiel, Inst Ecosyst Res, Olshausenstr 75, D-24118 Kiel, Germany 8.Univ Zurich, Dept Evolutionary Biol & Environm Studies, CH-8057 Zurich, Switzerland 9.Inst Invest Recursos Biol Alexander von Humboldt, Calle 28A 5-09, Bogota, Colombia 10.Leuphana Univ Luneburg, Inst Ecol, Univ Allee 1, D-21335 Luneburg, 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-+. |
入库方式: OAI收割
来源:地理科学与资源研究所
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