Effects of Drying-Rewetting Frequency on Vertical and Lateral Loss of Soil Organic Carbon in a Tidal Salt Marsh
文献类型：期刊论文
| 作者 | Li, Juanyong; Qu, Wendi; Han, Guangxuan ; Lu, Feng; Zhou, Yingfeng; Song, Weimin; Xie, Baohua; Eller, Franziska
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| 刊名 | WETLANDS
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| 出版日期 | 2020 |
| 关键词 | TEXTURE AFFECT RESPONSES MICROBIAL BIOMASS COASTAL WETLANDS SALINITY RESPIRATION MATTER MINERALIZATION MANGROVE NITROGEN DYNAMICS |
| DOI | 10.1007/s13157-020-01286-5 |
| 产权排序 | [Li, Juanyong ; Qu, Wendi ; Han, Guangxuan ; Song, Weimin ; Xie, Baohua] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, YICCAS,Shandong Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China ; [Li, Juanyong ; Qu, Wendi] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Li, Juanyong ; Qu, Wendi ; Han, Guangxuan ; Song, Weimin ; Xie, Baohua] Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China ; [Lu, Feng ; Zhou, Yingfeng] Adm Comm Yellow River Delta Natl Nat Reserve, Dongying 257500, Shandong, Peoples R China ; [Eller, Franziska] Aarhus Univ, Dept Biosci, Ole Worms Alle 1, DK-8000 Aarhus C, Denmark |
| 文献子类 | Article; Early Access |
| 英文摘要 | Tidal salt marshes, as "blue carbon" ecosystems, play a critical role in mitigation of global climate change since their large soil organic carbon (SOC) pool. Drying-rewetting cycles induced by periodic tides have profound influence on soil carbon cycling in tidal salt marshes. However, the magnitude and mechaanism of the effects of drying-rewetting frequency on SOC loss in tidal salt marshes is still uncertain. Here, we conducted a mesocosm experiment to identify how drying-rewetting frequency changes alter the vertical (CO2 and CH4) and lateral (dissolved organic carbon) carbon losses of soils in a tidal salt marsh in the Yellow River Delta (YRD). We found that increasing soil moisture inhibited CO2 emission but stimulated CH4 emission in a tidal salt marsh. Soil dissolved organic carbon (DOC) was produced in the drying phase and rewetting lead to the loss of DOC. Soil moisture and salinity change induced by drying-rewetting cycles were the critical factors controlling vertical organic carbon loss in a tidal salt marsh. DOC had significant effects on CO2 emissions. Changes of tidal action and drying-rewetting cycle induced by global change can affect the pathway of carbon loss in a tidal salt marsh. |
| WOS关键词 | TEXTURE AFFECT RESPONSES ; MICROBIAL BIOMASS ; COASTAL WETLANDS ; SALINITY ; RESPIRATION ; MATTER ; MINERALIZATION ; MANGROVE ; NITROGEN ; DYNAMICS |
| 语种 | 英语 |
| WOS记录号 | WOS:000527513600001 |
| 资助机构 | National Nature Science Foundation of ChinaNational Natural Science Foundation of China [41671089] ; Science and Technology Service Network Initiative [KFJ-STS-ZDTP-023] ; Key deployment project of Chinese Academy of Sciences [KFZD-SW-112] ; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA23050202] |
| 源URL | [http://ir.yic.ac.cn/handle/133337/25047]  |
| 专题 | 烟台海岸带研究所_近岸生态与环境实验室 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China; 2.Aarhus Univ, Dept Biosci, Ole Worms Alle 1, DK-8000 Aarhus C, Denmark 3.Adm Comm Yellow River Delta Natl Nat Reserve, Dongying 257500, Shandong, Peoples R China; 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, YICCAS,Shandong Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China; 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Li, Juanyong,Qu, Wendi,Han, Guangxuan,et al. Effects of Drying-Rewetting Frequency on Vertical and Lateral Loss of Soil Organic Carbon in a Tidal Salt Marsh[J]. WETLANDS,2020. |
| APA | Li, Juanyong.,Qu, Wendi.,Han, Guangxuan.,Lu, Feng.,Zhou, Yingfeng.,...&Eller, Franziska.(2020).Effects of Drying-Rewetting Frequency on Vertical and Lateral Loss of Soil Organic Carbon in a Tidal Salt Marsh.WETLANDS. |
| MLA | Li, Juanyong,et al."Effects of Drying-Rewetting Frequency on Vertical and Lateral Loss of Soil Organic Carbon in a Tidal Salt Marsh".WETLANDS (2020). |
入库方式： OAI收割
来源：烟台海岸带研究所
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