Interpreting the progressive eutrophication behind the world's largest macroalgal blooms with water quality and ocean color data
文献类型：期刊论文
| 作者 | Xing, Qianguo1 ; Tosi, Luigi2; Braga, Federica2; Gao, Xuelu1; Gao, Meng1
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| 刊名 | NATURAL HAZARDS
 |
| 出版日期 | 2015-08-01 |
| 卷号 | 78期号:1页码:7-21 |
| 关键词 | Macroalgal blooms Water quality Ocean color SeaWIFS MODIS The Yellow Sea |
| ISSN号 | 0921-030X |
| 英文摘要 | World's largest macroalgal blooms (MAB) caused by Ulva prolifera outbreak every summer in the Yellow Sea since 2007, which bring potential damage to regional marine environment and economics. Assessing the evolution of historic eutrophication status is of importance for exploring the reasons for the blooms. In this study, we used an area-weighted nutrient pollution index (AWCPI-NP) and ocean color data to assess temporal changes in eutrophication status in the Yellow Sea basin. Results show that significant shifts occurred from the pre-MAB phase (2001-2006) to MAB phase (2007-2012): the average AWCPI-NP was higher than that in the pre-MAB phase (2001-2006) by about 45 %; chlorophyll a concentration, an indicator of eutrophication, increased by about 15 % in the region of MAB. Meanwhile, in the Jiangsu Shoal, the origin place of the floating macroalgae, the annual in situ nutrient concentrations increased rapidly from 2000 to 2011. The result obtained through our approach highlights that the MAB in the Yellow Sea might be primarily linked to the progressive eutrophication. In order to reduce this hazard, policy makers should include this new knowledge for an effective countermeasure planning. |
| 研究领域[WOS] | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 关键词[WOS] | EAST CHINA SEA ; YELLOW SEA ; GREEN TIDE ; SEAWEED AQUACULTURE ; MULTISOURCE ; EXPANSION ; SARGASSUM ; ESTUARY ; SEAWIFS ; IMAGES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000357507900002 |
| 公开日期 | 2016-04-26 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/9270]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 2.CNR, Inst Marine Sci, I-30122 Venice, Italy |
| 推荐引用方式 GB/T 7714 | Xing, Qianguo,Tosi, Luigi,Braga, Federica,et al. Interpreting the progressive eutrophication behind the world's largest macroalgal blooms with water quality and ocean color data[J]. NATURAL HAZARDS,2015,78(1):7-21. |
| APA | Xing, Qianguo,Tosi, Luigi,Braga, Federica,Gao, Xuelu,&Gao, Meng.(2015).Interpreting the progressive eutrophication behind the world's largest macroalgal blooms with water quality and ocean color data.NATURAL HAZARDS,78(1),7-21. |
| MLA | Xing, Qianguo,et al."Interpreting the progressive eutrophication behind the world's largest macroalgal blooms with water quality and ocean color data".NATURAL HAZARDS 78.1(2015):7-21. |
入库方式： OAI收割
来源：烟台海岸带研究所
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