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Variations and determinants of carbon content in plants: a global synthesis
文献类型：期刊论文
| 作者 | Ma, Suhui; He, Feng2; Tian, Di3; Zou, Dongting; Yan, Zhengbing; Yang, Yulong4; Zhou, Tiancheng4; Huang, Kaiyue4; Shen, Haihua5; Fang, Jingyun
|
| 刊名 | BIOGEOSCIENCES
 |
| 出版日期 | 2018 |
| 卷号 | 15期号:3页码:693-702 |
| ISSN号 | 1726-4170 |
| DOI | 10.5194/bg-15-693-2018 |
| 文献子类 | Article |
| 英文摘要 | Plant carbon (C) content is one of the most important plant traits and is critical to the assessment of global C cycle and ecological stoichiometry; however, the global variations in plant C content remain poorly understood. In this study, we conducted a global analysis of the plant C content by synthesizing data from 4318 species to document specific values and their variation of the C content across plant organs and life forms. Plant organ C contents ranged from 45.0% in reproductive organs to 47.9% in stems at global scales, which were significantly lower than the widely employed canonical value of 50 %. Plant C content in leaves (global mean of 46.9 %) was higher than that in roots (45.6 %). Across life forms, woody plants exhibited higher C content than herbaceous plants. Conifers, relative to broad-leaved woody species, had higher C content in roots, leaves, and stems. Plant C content tended to show a decrease with increasing latitude. The life form explained more variation of the C content than climate. Our findings suggest that specific C content values of different organs and life forms developed in our study should be incorporated into the estimations of regional and global vegetation biomass C stocks. |
| 学科主题 | Ecology ; Geosciences, Multidisciplinary |
| 出版地 | GOTTINGEN |
| 电子版国际标准刊号 | 1726-4189 |
| WOS关键词 | CHEMICAL-COMPOSITION ; FOREST ; BIOMASS ; VARIABILITY ; SEQUESTRATION ; NUTRIENT ; NITROGEN ; CLIMATE ; SOIL ; BIOGEOGRAPHY |
| 语种 | 英语 |
| WOS记录号 | WOS:000424049000001 |
| 出版者 | COPERNICUS GESELLSCHAFT MBH |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31330012, 31621091] ; DIVERSITAS/Future Earth ; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig ; EU project BACI [640176] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/20469]  |
| 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 100093, Peoples R China 2.Peking Univ, Coll Urban & Environm Sci, Dept Ecol, Beijing 100871, Peoples R China 3.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China 4.Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China 5.Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Suhui,He, Feng,Tian, Di,et al. Variations and determinants of carbon content in plants: a global synthesis[J]. BIOGEOSCIENCES,2018,15(3):693-702. |
| APA | Ma, Suhui.,He, Feng.,Tian, Di.,Zou, Dongting.,Yan, Zhengbing.,...&Fang, Jingyun.(2018).Variations and determinants of carbon content in plants: a global synthesis.BIOGEOSCIENCES,15(3),693-702. |
| MLA | Ma, Suhui,et al."Variations and determinants of carbon content in plants: a global synthesis".BIOGEOSCIENCES 15.3(2018):693-702. |
入库方式： OAI收割
来源：植物研究所
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