Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| The world's largest macroalgal bloom in the Yellow Sea, China: Formation and implications | |
Liu, Dongyan1 ; Keesing, John K.1,2; He, Peimin3,4; Wang, Zongling5; Shi, Yajun1; Wang, Yujue1
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| 发表期刊 | ESTUARINE COASTAL AND SHELF SCIENCE
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| ISSN | 0272-7714 |
| 2013-09-01 | |
| 卷号 | 129页码:2-10 |
| 关键词 | Algal Blooms Eutrophication Aquaculture Coastal Oceanography Intertidal Flats |
| 产权排序 | [Liu, Dongyan; Keesing, John K.; Shi, Yajun; Wang, Yujue] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China; [Keesing, John K.] CSIRO Marine & Atmospher Res, CSIRO Wealth Oceans Natl Res Flagship, Wembley, WA 6913, Australia; [He, Peimin] Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China; [He, Peimin] Shanghai Ocean Univ, Inst Marine Sci, Shanghai 201306, Peoples R China; [Wang, Zongling] State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Shandong, Peoples R China |
| 通讯作者 | Liu, DY (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, 17th Chunhui Rd, Yantai 264003, Shandong, Peoples R China. [email protected] |
| 英文摘要 | The world's largest trans-regional macroalgal blooms during 2008-2012 occurred in the Yellow Sea, China. This review addresses the causes, development and future challenges in this unique case. Satellite imagery and field observations showed that the macroalgal blooms in the Yellow Sea originated from the coast of Jiangsu province and that favorable geographic and oceanographic conditions brought the green macroalgae from the coast offshore. Optimal temperature, light, nutrients and wind contributed to the formation and transport of the massive bloom north into the Yellow Sea and its deposition onshore along the coast of Shandong province. Morphological and genetic evidence demonstrated that the species involved was Ulva prolifera, a fouling green commonly found growing on structures provided by facilities of Porphyra aquaculture. Large scale Porphyra aquaculture (covering >20,000 ha) along the Jiangsu coast thus hypothetically provided a nursery bed for the original biomass of U. prolifera. Porphyra growers remove U. prolifera from the mariculture rafts, and the cleaning releases about 5000 wet weight tonnes of green algae into the water column along the coast of Jiangsu province; the biomass then is dispersed by hydrographic forcing, and takes advantage of rather high nutrient supply and suitable temperatures to grow to impressive levels. Certain biological traits of U. prolifera -efficient photosynthesis, rapid growth rates, high capacity for nutrient uptake, and diverse reproductive systems- allowed growth of the original 5000 tonnes of U. prolifera biomass into more than one million tonnes of biomass in just two months. The proliferation of U. prolifera in the Yellow Sea resulted from a complex contingency of circumstances, including human activity (eutrophication by release of nutrients from wastewater, agriculture, and aquaculture), natural geographic and hydrodynamic conditions (current, wind) and the key organism's biological attributes. Better understanding of the complex biological-chemical-physical interactions in coastal ecosystems and the development of an effective integrated coastal zone management with consideration of scientific, social and political implications are critical to solving the conflicts between human activity and nature. (c) 2013 Elsevier Ltd. All rights reserved.; The world's largest trans-regional macroalgal blooms during 2008-2012 occurred in the Yellow Sea, China. This review addresses the causes, development and future challenges in this unique case. Satellite imagery and field observations showed that the macroalgal blooms in the Yellow Sea originated from the coast of Jiangsu province and that favorable geographic and oceanographic conditions brought the green macroalgae from the coast offshore. Optimal temperature, light, nutrients and wind contributed to the formation and transport of the massive bloom north into the Yellow Sea and its deposition onshore along the coast of Shandong province. Morphological and genetic evidence demonstrated that the species involved was Ulva prolifera, a fouling green commonly found growing on structures provided by facilities of Porphyra aquaculture. Large scale Porphyra aquaculture (covering >20,000 ha) along the Jiangsu coast thus hypothetically provided a nursery bed for the original biomass of U. prolifera. Porphyra growers remove U. prolifera from the mariculture rafts, and the cleaning releases about 5000 wet weight tonnes of green algae into the water column along the coast of Jiangsu province; the biomass then is dispersed by hydrographic forcing, and takes advantage of rather high nutrient supply and suitable temperatures to grow to impressive levels. Certain biological traits of U. prolifera -efficient photosynthesis, rapid growth rates, high capacity for nutrient uptake, and diverse reproductive systems- allowed growth of the original 5000 tonnes of U. prolifera biomass into more than one million tonnes of biomass in just two months. The proliferation of U. prolifera in the Yellow Sea resulted from a complex contingency of circumstances, including human activity (eutrophication by release of nutrients from wastewater, agriculture, and aquaculture), natural geographic and hydrodynamic conditions (current, wind) and the key organism's biological attributes. Better understanding of the complex biological-chemical-physical interactions in coastal ecosystems and the development of an effective integrated coastal zone management with consideration of scientific, social and political implications are critical to solving the conflicts between human activity and nature. (c) 2013 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | Natural Science Foundation of China [40976097, 41106101]; National Ocean Public Welfare Scientific Research Project [201205010] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PHOTOSYNTHETIC CARBON ASSIMILATION ; SCALE GREEN TIDE ; ENTEROMORPHA-PROLIFERA ; ULVA-PROLIFERA ; SEAWEED AQUACULTURE ; NUTRIENT ENRICHMENT ; COASTAL WATERS ; MARINE-ALGAE ; BIO-OIL ; GROWTH |
| 研究领域[WOS] | Marine & Freshwater Biology ; Oceanography |
| WOS记录号 | WOS:000323361400001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6955 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China 2.CSIRO Marine & Atmospher Res, CSIRO Wealth Oceans Natl Res Flagship, Wembley, WA 6913, Australia 3.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China 4.Shanghai Ocean Univ, Inst Marine Sci, Shanghai 201306, Peoples R China 5.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Dongyan,Keesing, John K.,He, Peimin,et al. The world's largest macroalgal bloom in the Yellow Sea, China: Formation and implications[J]. ESTUARINE COASTAL AND SHELF SCIENCE,2013,129:2-10. |
| APA | Liu, Dongyan,Keesing, John K.,He, Peimin,Wang, Zongling,Shi, Yajun,&Wang, Yujue.(2013).The world's largest macroalgal bloom in the Yellow Sea, China: Formation and implications.ESTUARINE COASTAL AND SHELF SCIENCE,129,2-10. |
| MLA | Liu, Dongyan,et al."The world's largest macroalgal bloom in the Yellow Sea, China: Formation and implications".ESTUARINE COASTAL AND SHELF SCIENCE 129(2013):2-10. |
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