Effects of an Episodic Storm-Induced Flooding Event on the Biogeochemistry of a Shallow, Highly Turbid, Semi-Enclosed Embayment (Laizhou Bay, Bohai Sea)
文献类型：期刊论文
| 作者 | Meng, Ling3,4; Xing, Qianguo3,4 ; Gao, Xuelu3,4; Ji, Diansheng2; Qu, Fanzhu1; Wang, Xiaoqing2; Ji, Ling2
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| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2023 |
| 卷号 | 15期号:1页码:12 |
| 关键词 | episodic flood freshwater inflows biogeochemical indicators chlorophyll a Laizhou Bay |
| DOI | 10.3390/su15010563 |
| 通讯作者 | Xing, Qianguo(qgxing@yic.ac.cn) |
| 英文摘要 | Episodic storm-induced flooding is becoming more frequent with a warming climate, which may alter the biogeochemical properties and conditions of estuaries. However, the effects of such extreme events on semi-enclosed bay ecosystems have not been fully investigated because of the difficulty in collecting in situ samples. To address this issue, a comparative study was carried out to understand the biogeochemical changes in Laizhou Bay, a shallow, highly turbid, semi-enclosed bay, by coupling satellite data and surface water samplings collected during an episodic flooding event (August 2018) and during a non-flooding period (August 2017). The results showed that the 2018 Shouguang flood delivered large amounts of suspended solids, phosphorus, and organic matter-enriched terrigenous materials into Laizhou Bay and enhanced the offshore expansion of the low-salinity seawater plume and associated nutrient fronts. Water total suspended solid (TSS) particle and chlorophyll a (Chl-a) concentrations increased by 23.79 g/m(3) and 0.63 mg/m(3), respectively, on average in the freshwater mixing water plume around the Mi River. Episodic flooding is a crucial driver which temporally dominates the spatial patterns of water biogeochemistry. These results are essential to anticipate the ecosystem response of estuarine regions to the high episodic freshwater flow associated with the increasing storms. |
| WOS关键词 | EXTREME PRECIPITATION ; XIAOQING RIVER ; SUSPENDED SEDIMENT ; COASTAL WATERS ; ESTUARY ; PHOSPHORUS ; NUTRIENT ; QUALITY ; IMPACT ; MATTER |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000910114000001 |
| 资助机构 | Shandong Provincial Natural Science Foundation, China ; National Natural Science Foundation of China |
| 源URL | [http://ir.yic.ac.cn/handle/133337/32507]  |
| 专题 | 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 烟台海岸带研究所_海岸带信息集成与综合管理实验室 |
| 通讯作者 | Xing, Qianguo |
| 作者单位 | 1.Ludong Univ, Inst Adv Study Coastal Ecol, Yantai 264025, Peoples R China 2.State Ocean Adm SOA, Yantai Marine Environm Monitoring Cent Stn, Yantai 264006, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, Ling,Xing, Qianguo,Gao, Xuelu,et al. Effects of an Episodic Storm-Induced Flooding Event on the Biogeochemistry of a Shallow, Highly Turbid, Semi-Enclosed Embayment (Laizhou Bay, Bohai Sea)[J]. SUSTAINABILITY,2023,15(1):12. |
| APA | Meng, Ling.,Xing, Qianguo.,Gao, Xuelu.,Ji, Diansheng.,Qu, Fanzhu.,...&Ji, Ling.(2023).Effects of an Episodic Storm-Induced Flooding Event on the Biogeochemistry of a Shallow, Highly Turbid, Semi-Enclosed Embayment (Laizhou Bay, Bohai Sea).SUSTAINABILITY,15(1),12. |
| MLA | Meng, Ling,et al."Effects of an Episodic Storm-Induced Flooding Event on the Biogeochemistry of a Shallow, Highly Turbid, Semi-Enclosed Embayment (Laizhou Bay, Bohai Sea)".SUSTAINABILITY 15.1(2023):12. |
入库方式： OAI收割
来源：烟台海岸带研究所
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