Global patterns of leaf construction traits and their covariation along climate and soil environmental gradients
文献类型：期刊论文
| 作者 | Xing, Kaixiong3,4,5; Niinemets, Ulo6,7; Rengel, Zed8,9; Onoda, Yusuke10; Xia, Jiangzhou11; Chen, Han Y. H.12; Zhao, Mingfei1; Han, Wenxuan2; Li, Hongbo3 |
| 刊名 | NEW PHYTOLOGIST
 |
| 出版日期 | 2021-09-08 |
| 页码 | 13 |
| 关键词 | angiosperms environmental stress leaf carbon allocation strategies leaf cell walls leaf structural traits plant functional groups |
| ISSN号 | 0028-646X |
| DOI | 10.1111/nph.17686 |
| 通讯作者 | Li, Hongbo(lihongboxy@163.com) |
| 英文摘要 | Leaf functional traits and their covariation underlie plant ecological adaptations along environmental gradients, but there is limited information on the global covariation patterns of key leaf construction traits. To explore how leaf construction traits co-vary across diverse climate and soil environmental conditions, we compiled a global dataset including cell wall mass per unit leaf mass (CWmass), leaf carbon (C) and calcium (Ca) concentrations, and specific leaf area (SLA) for 2348 angiosperm species from 340 sites world-wide. Our results demonstrated negative correlations between leaf C and Ca concentrations and between leaf C and SLA across diverse nongraminoid angiosperms. Leaf C concentration increased with increasing mean annual temperature (MAT) and mean annual precipitation (MAP) and with decreasing soil pH and calcium carbonate (CaCO3) concentration, whereas leaf Ca concentration and SLA exhibited the opposite responses to these environmental variables. The covariations of leaf Ca-C and of leaf SLA-C were stronger in habitats with lower MAT and MAP, and/or higher soil CaCO3 content. This global-scale analysis demonstrates that the leaf C and Ca concentrations and SLA together govern the C and biomass investment strategies in leaves of nongraminoids. We conclude that environmental conditions strongly shape leaf construction traits and their covariation patterns. |
| WOS关键词 | PLANT-CELL WALLS ; CHEMICAL-COMPOSITION ; CARBON ; EVOLUTION ; NITROGEN ; CALCIUM ; STOICHIOMETRY ; BIODIVERSITY ; TEMPERATURE ; MECHANISMS |
| 资助项目 | National Natural Science Foundation of China[32071506] |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000693628400001 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/165343]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Hongbo |
| 作者单位 | 1.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China 2.China Agr Univ, Coll Resources & Environm Sci, Beijing 100193, Peoples R China 3.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Ctr Forest Ecosyst Studies, Beijing 100101, Peoples R China 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Qianyanzhou Ecol Stn, Beijing 100101, Peoples R China 6.Estonian Univ Life Sci, Inst Agr & Environm Sci, Kreutzwaldi 1, EE-51006 Tartu, Estonia 7.Estonian Acad Sci, Kohtu 6, EE-10130 Tallinn, Estonia 8.Univ Western Australia, UWA Sch Agr & Environm, Soil Sci & Plant Nutr, Perth, WA 6009, Australia 9.Inst Adriat Crops & Karst Reclamat, Put Duilova 11, Split 21000, Croatia 10.Kyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan |
| 推荐引用方式 GB/T 7714 | Xing, Kaixiong,Niinemets, Ulo,Rengel, Zed,et al. Global patterns of leaf construction traits and their covariation along climate and soil environmental gradients[J]. NEW PHYTOLOGIST,2021:13. |
| APA | Xing, Kaixiong.,Niinemets, Ulo.,Rengel, Zed.,Onoda, Yusuke.,Xia, Jiangzhou.,...&Li, Hongbo.(2021).Global patterns of leaf construction traits and their covariation along climate and soil environmental gradients.NEW PHYTOLOGIST,13. |
| MLA | Xing, Kaixiong,et al."Global patterns of leaf construction traits and their covariation along climate and soil environmental gradients".NEW PHYTOLOGIST (2021):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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