| Progressive eutrophication behind the world-largest super floating macroalgal blooms in the Yellow Sea | |
| Xing, Q.(1); Gao, M.(1); Gao, X.(1); Tosi, L.(2); Schmitt, F.G.(3); Zhang, Y.(4); Shi, P.(1); Wei, J.(5); Luo, Y.(1); Xing, Q. (qgxing@yic.ac.cn) | |
| 发表期刊 | Biogeosciences Discussions
 |
| ISSN | 1810-6277 |
| 2014 | |
| 卷号 | 11期号:5页码:7029-7054 |
| DOI | 10.5194/bgd-11-7029-2014 |
| 产权排序 | (1) Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, No. 17 Chunhui Road, Laishan District, Yantai 264003, China; (2) Institute of Marine Sciences, National Research Council, Arsenale - Tesa 104, Castello 2737/F, 30122 Venezia, Italy; (3) Laboratory of Oceanology and Geosciences, Centre National de la Recherche Scientifique, 28 Av. Foch, 62930 Wimereux, France; (4) Chinese University of Hong Kong, Shatin, NT, Hong Kong; (5) Department of Atmospheric and Oceanic Sciences, Peking University, No. 5 Yiheyuan Road, Haidian District, Beijing 100871, China |
| 作者部门 | 海岸带信息集成与综合管理实验室 |
| 英文摘要 | World-largest super floating macroalgal blooms of Ulva prolifera have lasted 7 years by now in every summer in the Yellow Sea, the outer part of a semi-enclosed coastal sea. Evaluation of the inter-annual variability in the trophic status is one of fundamental tasks for prediction and management ofthe blooms. We show the new findings of a progressive eutrophication in the large Yellow Sea basin behind the super floating macroalgal blooms.The inter-annual variability in human-induced nutrient pollution from 2001 to 2012 was assessed by a nutrient pollution index weighted by area (AWCPI-NP), and a significant increase in the trophic status was found in the macroalgal bloom (MAB) phase (2007-2012): the average AWCPI-NP was higher than that in the pre-MAB phase (2001-2006) by about 45%; meanwhile, in the Jiangsu Shoal, origin place of the drifting macroaglae, theannual in-situ nutrient concentrations increased rapidly from 2000 to 2011. Chlorophyll a concentration (Chl a), an indicator of eutrophication, increased by about 15% in the bloom region from the pre-MAB to MAB phase. This progressive eutrophication might lead to the non-linear outburst inthe growth of macroalgae, i.e., green tides, in the Yellow Sea since 2007. |
| 文章类型 | 期刊论文 |
| 收录类别 | 其他 |
| 语种 | 英语 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8846 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 |
| 通讯作者 | Xing, Q. (qgxing@yic.ac.cn) |
| 推荐引用方式 GB/T 7714 | Xing, Q.,Gao, M.,Gao, X.,et al. Progressive eutrophication behind the world-largest super floating macroalgal blooms in the Yellow Sea[J]. Biogeosciences Discussions,2014,11(5):7029-7054. |
| APA | Xing, Q..,Gao, M..,Gao, X..,Tosi, L..,Schmitt, F.G..,...&Xing, Q. .(2014).Progressive eutrophication behind the world-largest super floating macroalgal blooms in the Yellow Sea.Biogeosciences Discussions,11(5),7029-7054. |
| MLA | Xing, Q.,et al."Progressive eutrophication behind the world-largest super floating macroalgal blooms in the Yellow Sea".Biogeosciences Discussions 11.5(2014):7029-7054. |
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