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| Patterns and controlling factors of plant nitrogen and phosphorus stoichiometry across China's forests | |
Liu, Juxiu; Fang, Xiong1; Tang, Xuli; Wang, Wantong2; Zhou, Guoyi; Xu, Shan; Huang, Wenjuan; Wang, Gengxu3; Yan, Junhua; Ma, Keping4 ; Du, Sheng5; Li, Shenggong6; Han, Shijie7; Ma, Youxin8
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| 2019 | |
| Source Publication | BIOGEOCHEMISTRY
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| ISSN | 0168-2563 |
| Volume | 143Issue:2Pages:191-205 |
| Abstract | Plant stoichiometry is critical for the structure and functions of ecosystems. Previous studies on large-scale patterns of plant stoichiometry have focused on single tissues; and the controlling factors have focused on climatic factors or plant functional groups. Here we present results based on an intensive field investigation across China's forest ecosystems, to comprehensively assess the effect of climatic factors, plant functional groups, soil N and P stoichiometry on N and P stoichiometry of different tree tissues. The P concentrations in all tissues were significantly lower when mean annual temperature (MAT) and mean annual precipitation (MAP) were higher, and the N:P ratios in all tissues were significantly higher when MAT and MAP were higher. The N concentrations of branches and trunks were negatively related to MAT and MAP, however, the leaf N concentrations did not change with MAT and MAP. The root N also did not change with MAT, but decreased significantly with MAP. Soil total N had little influence on tree N, however, tree tissue P concentrations significantly increased when soil P increased. The N contents of all tissues were mainly affected by plant functional groups, however, climate factors and soil P content were the main predictors of P and N:P ratios of all tissues. Our results suggest that tree tissue N:P ratios were largely related to climatic factors, and were shaped by soil P rather than soil N in China's forest ecosystems. |
| Keyword | N and P stoichiometry Climate Functional group Soil Forest ecosystem China |
| Subject Area | Environmental Sciences ; Geosciences, Multidisciplinary |
| DOI | 10.1007/s10533-019-00556-7 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | N-P STOICHIOMETRY ; LEAF NITROGEN ; TERRESTRIAL ECOSYSTEMS ; INORGANIC NITROGEN ; WOODY-PLANTS ; SOIL ; CLIMATE ; CARBON ; DEPOSITION ; TRAITS |
| WOS Research Area | Environmental Sciences & Ecology ; Geology |
| WOS ID | WOS:000463640800003 |
| Publisher | SPRINGER |
| Subtype | Article |
| Publication Place | DORDRECHT |
| EISSN | 1573-515X |
| Funding Organization | Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA05050000] ; National Natural Science Foundations of ChinaNational Natural Science Foundation of China (NSFC) [41430529, 31570482] |
| Corresponding Author Email | gyzhou@scib.ac.cn |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ibcas.ac.cn/handle/2S10CLM1/19724 |
| Collection | 植被与环境变化国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Key Lab Vegetat Restorat & Management Degraded Ec, South China Bot Garden, Xingke Rd 723, Guangzhou 510650, Guangdong, Peoples R China 2.Fujian Agr & Forestry Univ, Fujian Prov Key Lab Soil Environm Hlth & Regulat, Coll Resources & Environm, Fuzhou 350002, Peoples R China 3.Henan Normal Univ, Coll Tourism, Xinxiang 453007, Peoples R China 4.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 5.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 6.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 7.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 8.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Liaoning, Peoples R China 9.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Mengla 666303, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Juxiu,Fang, Xiong,Tang, Xuli,et al. Patterns and controlling factors of plant nitrogen and phosphorus stoichiometry across China's forests[J]. BIOGEOCHEMISTRY,2019,143(2):191-205. |
| APA | Liu, Juxiu.,Fang, Xiong.,Tang, Xuli.,Wang, Wantong.,Zhou, Guoyi.,...&Ma, Youxin.(2019).Patterns and controlling factors of plant nitrogen and phosphorus stoichiometry across China's forests.BIOGEOCHEMISTRY,143(2),191-205. |
| MLA | Liu, Juxiu,et al."Patterns and controlling factors of plant nitrogen and phosphorus stoichiometry across China's forests".BIOGEOCHEMISTRY 143.2(2019):191-205. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Liu-2019-Patterns an（2076KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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