Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Sulfur biological cycle of the different Suaeda salsa marshes in the intertidal zone of the Yellow River estuary, China | |
Sun, Zhigao1,2 ; Mou, Xiaojie1,2,3; Song, Hongli1,2,3; Jiang, Huanhuan1,2,3
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| 发表期刊 | ECOLOGICAL ENGINEERING
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| ISSN | 0925-8574 |
| 2013-04-01 | |
| 卷号 | 53页码:153-164 |
| 关键词 | Sulfur (s) Biological Cycle Suaeda Salsa Marsh Intertidal Zone Yellow River Estuary |
| 产权排序 | [Sun, Zhigao; Mou, Xiaojie; Song, Hongli; Jiang, Huanhuan] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China; [Sun, Zhigao; Mou, Xiaojie; Song, Hongli; Jiang, Huanhuan] YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China; [Mou, Xiaojie; Song, Hongli; Jiang, Huanhuan] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 通讯作者 | Sun, ZG (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China. zgsun@yic.ac.cn |
| 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 | To evaluate the sulfur (S) biological cycle status in the marshes of the intertidal zone, this study explored the S biogeochemical processes in the two Suaeda salsa marshes [middle S. salsa marsh (MSM) and low S. salsa marsh (LSM)] of the Yellow River estuary during April 2008 to November 2009. Results showed that soil S fluctuated seasonally and varied with depth in both MSM and LSM. The variations in S content in different parts of plant were significantly influenced by water and salinity. The S. salsa litter in MSM and LSM released S to the decomposition environment throughout the year. The S absorption coefficients of S. salsa in MSM and LSM were very low (0.0031 and 0.0004, respectively), while the S biological cycle coefficients were high (0.9014 and 0.8625, respectively). The S turnovers among compartments of MSM and LSM indicated that the uptake amounts of roots were 1.237 and 0.160 g m(-2) yr(-1) and the values of aboveground parts were 3.885 and 1.276 g m(-2) yr(-1), the re-translocation quantities from aboveground parts to roots were 2.770 and 1.138 g m(-2) yr(-1), the translocation amounts from roots to soil were 0.154 and 0.018 g m(-2) yr(-1), the translocation quantities from aboveground living bodies to litter were 1.115 and 0.138 g m(-2) yr(-1), and the annual return quantities from litter to soil were less than 1.096 and 0.188 g m(-2) yr(-1), respectively. Although S was not a limiting nutrient in S. salsa marshes; its high biological cycle rate might significantly inhibit the production and emission of methane (CH4), which had important significances to reduce CH4 emission from the Yellow River estuary. The S quantitative relationships determined in the compartment model might provide some scientific basis for us to reveal the special inhibition mechanism in future studies. (C) 2012 Elsevier B.V. All rights reserved.; To evaluate the sulfur (S) biological cycle status in the marshes of the intertidal zone, this study explored the S biogeochemical processes in the two Suaeda salsa marshes [middle S. salsa marsh (MSM) and low S. salsa marsh (LSM)] of the Yellow River estuary during April 2008 to November 2009. Results showed that soil S fluctuated seasonally and varied with depth in both MSM and LSM. The variations in S content in different parts of plant were significantly influenced by water and salinity. The S. salsa litter in MSM and LSM released S to the decomposition environment throughout the year. The S absorption coefficients of S. salsa in MSM and LSM were very low (0.0031 and 0.0004, respectively), while the S biological cycle coefficients were high (0.9014 and 0.8625, respectively). The S turnovers among compartments of MSM and LSM indicated that the uptake amounts of roots were 1.237 and 0.160 g m(-2) yr(-1) and the values of aboveground parts were 3.885 and 1.276 g m(-2) yr(-1), the re-translocation quantities from aboveground parts to roots were 2.770 and 1.138 g m(-2) yr(-1), the translocation amounts from roots to soil were 0.154 and 0.018 g m(-2) yr(-1), the translocation quantities from aboveground living bodies to litter were 1.115 and 0.138 g m(-2) yr(-1), and the annual return quantities from litter to soil were less than 1.096 and 0.188 g m(-2) yr(-1), respectively. Although S was not a limiting nutrient in S. salsa marshes; its high biological cycle rate might significantly inhibit the production and emission of methane (CH4), which had important significances to reduce CH4 emission from the Yellow River estuary. The S quantitative relationships determined in the compartment model might provide some scientific basis for us to reveal the special inhibition mechanism in future studies. (C) 2012 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | National Nature Science Foundation of China [41171424]; "1-3-5" Strategy Plan Program of the Yantai Institute of Coastal Zone Research of Chinese Academy of Sciences [Y254021031]; Strategy Guidance Program of the Chinese Academy of Sciences [XD05030404]; Key Program of Natural Science Foundation of Shandong Province [ZR2010DZ001]; Ocean Public Welfare Scientific Research Project, State Oceanic Administration, People's Republic of China [2012418008-3]; Talents Program of the Youth Innovation Promotion Association, Chinese Academy of Sciences [Y129091041] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | CALAMAGROSTIS-ANGUSTIFOLIA WETLAND ; SANJIANG PLAIN ; METHANE FLUX ; MANGROVE SEDIMENTS ; NORTHEAST CHINA ; ORGANIC-MATTER ; ACID-RAIN ; NITROGEN ; PEAT ; PHOSPHORUS |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Engineering |
| WOS记录号 | WOS:000317158700021 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6672 |
| 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.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China 2.YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Zhigao,Mou, Xiaojie,Song, Hongli,et al. Sulfur biological cycle of the different Suaeda salsa marshes in the intertidal zone of the Yellow River estuary, China[J]. ECOLOGICAL ENGINEERING,2013,53:153-164. |
| APA | Sun, Zhigao,Mou, Xiaojie,Song, Hongli,&Jiang, Huanhuan.(2013).Sulfur biological cycle of the different Suaeda salsa marshes in the intertidal zone of the Yellow River estuary, China.ECOLOGICAL ENGINEERING,53,153-164. |
| MLA | Sun, Zhigao,et al."Sulfur biological cycle of the different Suaeda salsa marshes in the intertidal zone of the Yellow River estuary, China".ECOLOGICAL ENGINEERING 53(2013):153-164. |
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