Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| AGE-RELATED CHANGES IN NUTRIENT RESORPTION PATTERNS AND TANNIN CONCENTRATION OF CASUARINA EQUISETIFOLIA PLANTATIONS | |
Ye, G. F.1; Zhang, S. J.2; Zhang, L. H.3,4; Lin, Y. M.5; Wei, S. D.5; Liao, M. M.5; Lin, G. H.5
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| 发表期刊 | JOURNAL OF TROPICAL FOREST SCIENCE
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| ISSN | 0128-1283 |
| 2012-10-01 | |
| 卷号 | 24期号:4页码:546-556 |
| 关键词 | Nutrient Limitation Nutrient Resorption Efficiency Polyphenolics Dynamics Stand Development |
| 产权排序 | [Ye, G. F.] Fujian Acad Forestry, Fuzhou 350012, Peoples R China; [Zhang, S. J.] Key Pingtan State Owned Protect Forest Farm Fujia, Pingtan 350400, Peoples R China; [Zhang, L. H.] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China; [Zhang, L. H.] YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China; [Lin, Y. M.; Wei, S. D.; Liao, M. M.; Lin, G. H.] Xiamen Univ, Sch Life Sci, Key Lab, Minist Educ Coastal & Wetland Ecosyst, Xiamen 361005, Peoples R China |
| 通讯作者 | Ye, GF (reprint author), Fujian Acad Forestry, Fuzhou 350012, Peoples R China. |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | YE GF, ZHANG SJ, ZHANG LH, LIN YM, WEI SD, LIAO MM & LIN GH. 2012. Age-related changes in nutrient resorption patterns and tannin concentration of Casuarina equisetifolia plantations. Tannin levels and nutrient resorption of Casuarina equisetifolia at different developmental phases (juvenile, mature and senescent phases) were examined to evaluate possible nutrient conservation strategies under nutrient limitation. Results showed that C. equisetifolia branchlets contained relatively higher contents of total phenolics, extractable condensed tannin, total condensed tannin contents and protein precipitation capacity in juvenile stands compared with those in mature and senescent stands. Nitrogen (N) concentrations in mature branchlets increased with stand development, while phosphorus (P) concentrations showed a decreasing trend. Nitrogen:phosphorus ratios in mature branchlets were above 20 and increased with stand development. Phosphorus resorption efficiencies were significantly higher than N resorption efficiencies, with the highest in mature stands. Tannin level, nutrient concentration and resorption were affected by stand age. Our results indicated that at intraspecific level, C. equisetifolia could adjust its nutrient conservation with stand development.; YE GF, ZHANG SJ, ZHANG LH, LIN YM, WEI SD, LIAO MM & LIN GH. 2012. Age-related changes in nutrient resorption patterns and tannin concentration of Casuarina equisetifolia plantations. Tannin levels and nutrient resorption of Casuarina equisetifolia at different developmental phases (juvenile, mature and senescent phases) were examined to evaluate possible nutrient conservation strategies under nutrient limitation. Results showed that C. equisetifolia branchlets contained relatively higher contents of total phenolics, extractable condensed tannin, total condensed tannin contents and protein precipitation capacity in juvenile stands compared with those in mature and senescent stands. Nitrogen (N) concentrations in mature branchlets increased with stand development, while phosphorus (P) concentrations showed a decreasing trend. Nitrogen:phosphorus ratios in mature branchlets were above 20 and increased with stand development. Phosphorus resorption efficiencies were significantly higher than N resorption efficiencies, with the highest in mature stands. Tannin level, nutrient concentration and resorption were affected by stand age. Our results indicated that at intraspecific level, C. equisetifolia could adjust its nutrient conservation with stand development. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China [41201293]; National Eleventh-Five Year Key Project [2009BADB2B0302]; Special Prophase Project on National Basic Research Program of China (973 Program) [2009CB426306] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | SENESCING LEAVES ; PLANTS ; NITROGEN ; ONTOGENY ; PROTEIN ; HERBIVORY ; EVERGREEN ; DYNAMICS ; LITTER ; CHINA |
| 研究领域[WOS] | Forestry |
| WOS记录号 | WOS:000311327000013 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/5956 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 中国科学院海岸带环境过程与生态修复重点实验室_滨海湿地实验室 |
| 作者单位 | 1.Fujian Acad Forestry, Fuzhou 350012, Peoples R China 2.Key Pingtan State Owned Protect Forest Farm Fujia, Pingtan 350400, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China 4.YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China 5.Xiamen Univ, Sch Life Sci, Key Lab, Minist Educ Coastal & Wetland Ecosyst, Xiamen 361005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ye, G. F.,Zhang, S. J.,Zhang, L. H.,et al. AGE-RELATED CHANGES IN NUTRIENT RESORPTION PATTERNS AND TANNIN CONCENTRATION OF CASUARINA EQUISETIFOLIA PLANTATIONS[J]. JOURNAL OF TROPICAL FOREST SCIENCE,2012,24(4):546-556. |
| APA | Ye, G. F..,Zhang, S. J..,Zhang, L. H..,Lin, Y. M..,Wei, S. D..,...&Lin, G. H..(2012).AGE-RELATED CHANGES IN NUTRIENT RESORPTION PATTERNS AND TANNIN CONCENTRATION OF CASUARINA EQUISETIFOLIA PLANTATIONS.JOURNAL OF TROPICAL FOREST SCIENCE,24(4),546-556. |
| MLA | Ye, G. F.,et al."AGE-RELATED CHANGES IN NUTRIENT RESORPTION PATTERNS AND TANNIN CONCENTRATION OF CASUARINA EQUISETIFOLIA PLANTATIONS".JOURNAL OF TROPICAL FOREST SCIENCE 24.4(2012):546-556. |
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