Evolutionary Position and Leaf Toughness Control Chemical Transformation of Litter, and Drought Reinforces This Control: Evidence from a Common Garden Experiment across 48 Species
文献类型：期刊论文
| 作者 | Pan, Xu4; Song, Yao-Bin; Jiang, Can; Liu, Guo-Fang; Ye, Xue-Hua; Xie, Xiu-Fang; Hu, Yu-Kun; Zhao, Wei-Wei; Cui, Lijuan; Cornelissen, Johannes H. C. |
| 刊名 | PLOS ONE
 |
| 出版日期 | 2015 |
| 卷号 | 10期号:11 |
| ISSN号 | 1932-6203 |
| DOI | 10.1371/journal.pone.0143140 |
| 文献子类 | Article |
| 英文摘要 | Plant leaf litter is an important source of soil chemicals that are essential for the ecosystem and changes in leaf litter chemical traits during decomposition will determine the availability of multiple chemical elements recycling in the ecosystem. However, it is unclear whether the changes in litter chemical traits during decomposition and their similarities across species can be predicted, respectively, using other leaf traits or using the phylogenetic related-ness of the litter species. Here we examined the fragmentation levels, mass losses, and the changes of 10 litter chemical traits during 1-yr decomposition under different environmental conditions (within/above surrounding litter layer) for 48 temperate tree species and related them to an important leaf functional trait, i.e. leaf toughness. Leaf toughness could predict the changes well in terms of amounts, but poorly in terms of concentrations. Changes of 7 out of 10 litter chemical traits during decomposition showed a significant phylogenetic signal notably when litter was exposed above surrounding litter. These phylogenetic signals in element dynamics were stronger than those of initial elementary composition. Overall, relatively hard-to-measure ecosystem processes like element dynamics during decomposition could be partly predicted simply from phylogenies and leaf toughness measures. We suggest that the strong phylogenetic signals in chemical ecosystem functioning of species may reflect the concerted control by multiple moderately conserved traits, notably if interacting biota suffer microclimatic stress and spatial isolation from ambient litter. |
| 学科主题 | Multidisciplinary Sciences |
| 出版地 | SAN FRANCISCO |
| WOS关键词 | SCOTS PINE ; NUTRIENT RELEASE ; PHOSPHORUS DYNAMICS ; DECOMPOSITION RATE ; FUNCTIONAL TRAITS ; NEEDLE LITTER ; MIXED FOREST ; NITROGEN ; CARBON ; PATTERNS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000365153400044 |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| 资助机构 | NSFC [31261120580, 31400346] ; Innovative R & D grant from Hangzhou Normal University [201203] ; China Postdoctoral Science Foundation |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25962]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 2.Univ Rennes 1, CNRS, Res Unit Ecobio, F-35042 Rennes, France 3.Zhao, Wei-Wei; Cornelissen, Johannes H. C.] Vrije Univ Amsterdam, Fac Earth & Life Sci, Dept Ecol Sci, Syst Ecol, NL-1081 HV Amsterdam, Netherlands 4.Hangzhou Normal Univ, Coll Life & Environm Sci, Key Lab Hangzhou City Ecosyst Protect & Restorat, Hangzhou, Zhejiang, Peoples R China 5.Chinese Acad Forestry, Inst Wetland Res, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Xu,Song, Yao-Bin,Jiang, Can,et al. Evolutionary Position and Leaf Toughness Control Chemical Transformation of Litter, and Drought Reinforces This Control: Evidence from a Common Garden Experiment across 48 Species[J]. PLOS ONE,2015,10(11). |
| APA | Pan, Xu.,Song, Yao-Bin.,Jiang, Can.,Liu, Guo-Fang.,Ye, Xue-Hua.,...&Prinzing, Andreas.(2015).Evolutionary Position and Leaf Toughness Control Chemical Transformation of Litter, and Drought Reinforces This Control: Evidence from a Common Garden Experiment across 48 Species.PLOS ONE,10(11). |
| MLA | Pan, Xu,et al."Evolutionary Position and Leaf Toughness Control Chemical Transformation of Litter, and Drought Reinforces This Control: Evidence from a Common Garden Experiment across 48 Species".PLOS ONE 10.11(2015). |
入库方式： OAI收割
来源：植物研究所
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