Complex trait relationships between leaves and absorptive roots: Coordination in tissue N concentration but divergence in morphology
文献类型：期刊论文
| 作者 | Wang, Ruili1; Wang, Qiufeng2; Zhao, Ning3; Yu, Guirui2; He, Nianpeng2 |
| 刊名 | ECOLOGY AND EVOLUTION
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 7期号:8页码:2697-2705 |
| 关键词 | above- and belowground linkage absorptive roots leaves morphological trait N concentration |
| ISSN号 | 2045-7758 |
| DOI | 10.1002/ece3.2895 |
| 通讯作者 | Yu, Guirui(yugr@igsnrr.ac.cn) ; He, Nianpeng(henp@igsnrr.ac.cn) |
| 英文摘要 | Leaves and absorptive roots (i.e., first-order root) are above- and belowground plant organs related to resource acquisition; however, it is controversy over whether these two sets of functional traits vary in a coordinated manner. Here, we examined the relationships between analogous above- and belowground traits, including chemical (tissue C and N concentrations) and morphological traits (thickness and diameter, specific leaf area and root length, and tissue density) of 154 species sampling from eight subtropical and temperate forests. Our results showed that N concentrations of leaves and absorptive roots were positively correlated independent of phylogeny and plant growth forms, whereas morphological traits between above- and belowground organs varied independently. These results indicate that, different from plant economics spectrum theory, there is a complex integration of diverse adaptive strategies of plant species to above- and belowground environments, with convergent adaptation in nutrient traits but divergence in morphological traits across plant organs. Our results offer a new perspective for understanding the resource capture strategies of plants in adaptation to heterogeneous environments, and stress the importance of phylogenetic consideration in the discussion of cross-species trait relationships. |
| 收录类别 | SCI |
| WOS关键词 | PLANT ECONOMICS SPECTRUM ; RESOURCE-ACQUISITION ; PHYLOGENETIC SIGNAL ; FUNCTIONAL TRAITS ; COMMUNITY-LEVEL ; LEAF ECONOMICS ; LIFE-SPAN ; EVOLUTION ; FOREST ; TREE |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
| WOS类目 | Ecology ; Evolutionary Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000399737500022 |
| 出版者 | WILEY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557708 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Yu, Guirui; He, Nianpeng |
| 作者单位 | 1.Northwest A&F Univ, Coll Forestry, Yangling, Shaanxi, Peoples R China 2.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Chinese Ecosyst Res Network, Synth Res Ctr,Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 3.Chinese Acad Sci, Lab Remote Sensing & Geospatial Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Ruili,Wang, Qiufeng,Zhao, Ning,et al. Complex trait relationships between leaves and absorptive roots: Coordination in tissue N concentration but divergence in morphology[J]. ECOLOGY AND EVOLUTION,2017,7(8):2697-2705. |
| APA | Wang, Ruili,Wang, Qiufeng,Zhao, Ning,Yu, Guirui,&He, Nianpeng.(2017).Complex trait relationships between leaves and absorptive roots: Coordination in tissue N concentration but divergence in morphology.ECOLOGY AND EVOLUTION,7(8),2697-2705. |
| MLA | Wang, Ruili,et al."Complex trait relationships between leaves and absorptive roots: Coordination in tissue N concentration but divergence in morphology".ECOLOGY AND EVOLUTION 7.8(2017):2697-2705. |
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来源：寒区旱区环境与工程研究所
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