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Response of phytoplankton assemblages to nitrogen reduction in the Laizhou Bay, China

文献类型：期刊论文

作者Jiang, Huichao; Liu, Dongyan; Song, Xiukai; Ma, Yuanqing; Wang, Yujue; Liu, Aiying; Cheng, Ling; He, Jianlong; Sun, Shan
刊名MARINE POLLUTION BULLETIN
出版日期2018-11
卷号136页码:524-532
关键词Eutrophication Harmful algal blooms Nitrogen reduction Yellow River Xiaoqing River
ISSN号0025-326X
DOI10.1016/j.marpolbul.2018.09.042
产权排序[Jiang, Huichao ; Liu, Dongyan ; Wang, Yujue] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China ; [Jiang, Huichao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Jiang, Huichao ; Song, Xiukai ; Ma, Yuanqing ; Liu, Aiying ; Cheng, Ling ; He, Jianlong ; Sun, Shan] Shandong Marine Resources & Environm Res Inst, Yantai 264006, Peoples R China ; [Liu, Dongyan] East China Normal Univ, State Key Lab Estuarine & Coastal Res, Zhongshan N Rd 3663, Shanghai 200062, Peoples R China
文献子类Article
英文摘要The response of phytoplankton assemblages to decreases in nitrogen loading is an essential index to assess the recovery of aquatic ecosystems from eutrophic status. However, a positive signal is hard to observe from short-term operations considering ecosystem complexity. Here, we used decadal data from the Laizhou Bay, China to track the seasonal and annual variations in phytoplankton assemblages after ammonia reduction in the Xiaoqing and Yellow Rivers. Annual trends show reduced phytoplankton abundance and a decline in harmful algal blooms, indicating the positive recovery of phytoplankton assemblages. Phytoplankton assemblage in the sea region adjacent to the Xiaoqing River shows a lower H' index, higher cell abundance, and higher seasonal variability than the sea region neighbouring the Yellow River. The spatial variability might result from the differences of nitrogen species, runoff and sediment contents between the two rivers; this finding indicates a demand for more aggressive decreases in nitrogen loads.
WOS关键词RIVER ESTUARY ; YELLOW-RIVER ; SEDIMENT ; NUTRIENT ; ECOSYSTEM ; IMPACT ; BLOOMS ; WATER ; CHALLENGES ; PARADIGMS
WOS研究方向Environmental Sciences ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:000450382900056
资助机构Natural Science Foundation of China, China [41776126, 41876127] ; Natural Science Foundation of China [U1706219] ; Shandong Province, China [U1706219] ; Ministry of Science and Technology, China [2016YFA0600904]
源URL[http://ir.yic.ac.cn/handle/133337/24565]  
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, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Shandong Marine Resources & Environm Res Inst, Yantai 264006, Peoples R China;
4.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Zhongshan N Rd 3663, Shanghai 200062, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Huichao,Liu, Dongyan,Song, Xiukai,et al. Response of phytoplankton assemblages to nitrogen reduction in the Laizhou Bay, China[J]. MARINE POLLUTION BULLETIN,2018,136:524-532.
APA Jiang, Huichao.,Liu, Dongyan.,Song, Xiukai.,Ma, Yuanqing.,Wang, Yujue.,...&Sun, Shan.(2018).Response of phytoplankton assemblages to nitrogen reduction in the Laizhou Bay, China.MARINE POLLUTION BULLETIN,136,524-532.
MLA Jiang, Huichao,et al."Response of phytoplankton assemblages to nitrogen reduction in the Laizhou Bay, China".MARINE POLLUTION BULLETIN 136(2018):524-532.

入库方式： OAI收割

来源：烟台海岸带研究所

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