Carbon stocks in two temperate Zostera meadows in the Yellow Sea, North China
文献类型：期刊论文
| 作者 | Gu, Ruiting4,5; Pu, Sichao3; Tang, Jianwu4,5; Liu, Tingting5; Ren, Linjing5; Xu, Shaochun2 ; Yu, Shuo1; Li, Xiuzhen5; Zhao, Ning4,5
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| 刊名 | CATENA
 |
| 出版日期 | 2025-08-01 |
| 卷号 | 256页码:9 |
| 关键词 | Seagrass Zostera Carbon stocks Inorganic carbon content Organic carbon compositions |
| ISSN号 | 0341-8162 |
| DOI | 10.1016/j.catena.2025.109077 |
| 通讯作者 | Zhao, Ning(nzhao@sklec.ecnu.edu.cn) |
| 英文摘要 | Seagrass meadows play a crucial role in carbon sequestration, but the control factors for their carbon storage efficiency and carbon sources remain unclear. In this study, we investigated carbon sequestration in two seagrass meadows characterised by similar geomorphic features but differing in sediment types and seagrass species composition-Zostera marina and Z. japonica. We collected sediment cores approximately one meter in length to assess carbon stocks and compositions. The results suggest that mud content of sediments has a greater impact on carbon stocks than seagrass species. We find that carbon buried in seagrass meadows of open gulfs are mainly sourced from phytoplankton rather than seagrass themselves, and the sediments under seagrass coverage exhibit an even higher phytoplanktonic contribution than bare sediments. Our study also suggests a general overestimation of carbon stocks from short sediment cores in areas with seagrass distribution, but an underestimation in bare sediments. Furthermore, the study highlighted a vital proportion of inorganic carbon in the temperate Z. japonica meadows, emphasizing the importance of analyzing inorganic carbon content in these ecosystems. Overall, these findings highlight the complexity of sediment carbon stocks in seagrass meadows and the urgent need to understand the underlying mechanisms of carbon sequestration dynamics. |
| WOS关键词 | SEAGRASS MEADOWS ; ORGANIC-CARBON ; BLUE CARBON ; SEDIMENT ; CAPACITY |
| 资助项目 | National Natural Science Foundation of China[42141016] ; National Key R&D Program of China[2023YFE0113100] ; Science & Technology Fundamental Resources Investigation Program[2023FY100804] ; Shandong Key Laboratory of Marine Ecological Environment and Disaster Prevention and Mitigation[202311] ; Shanghai Pilot Program for Basic Research[TQ20220101] |
| WOS研究方向 | Geology ; Agriculture ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001483119300001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/201802]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Zhao, Ning |
| 作者单位 | 1.Minist Nat Resources, Inst Oceanog 4, Key Lab Trop Marine Ecosyst & Bioresource, Beihai, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 3.Shandong Key Lab Marine Ecol Environm & Disaster P, Qingdao, Peoples R China 4.East China Normal Univ, Inst Ecochongming, Shanghai, Peoples R China 5.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Ruiting,Pu, Sichao,Tang, Jianwu,et al. Carbon stocks in two temperate Zostera meadows in the Yellow Sea, North China[J]. CATENA,2025,256:9. |
| APA | Gu, Ruiting.,Pu, Sichao.,Tang, Jianwu.,Liu, Tingting.,Ren, Linjing.,...&Zhao, Ning.(2025).Carbon stocks in two temperate Zostera meadows in the Yellow Sea, North China.CATENA,256,9. |
| MLA | Gu, Ruiting,et al."Carbon stocks in two temperate Zostera meadows in the Yellow Sea, North China".CATENA 256(2025):9. |
入库方式： OAI收割
来源：海洋研究所
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