Environmental characteristics of annual pico_nanophytoplankton blooms along the Qinhuangdao Coast
文献类型：期刊论文
| 作者 | Cao Xihua ; Yu Zhiming; Wu Zaixing; Cheng Fangjin; He Liyan; Yuan Yongquan; Song Xiuxian; Zhang Jianle1; Zhang Yongfeng1; Zhang Wanlei1
|
| 刊名 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2018-03-01 |
| 卷号 | 36期号:2页码:281-292 |
| ISSN号 | 2096-5508 |
| 关键词 | pico/nanophytoplankton harmful algae blooms eutrophication physical conditions Qinhuangdao coastal area |
| DOI | 10.1007/s00343-017-5216-4 |
| 文献子类 | Article |
| 英文摘要 | Blooms of some pico/nanophytoplankton have occurred frequently along the Qinhuangdao coast since 2009, and it is necessary to identify the critical environmental factors inducing them. In this study, variations in the physical and nutrient characteristics of the seawater were analyzed following the development of local blooms in 2013. The local environmental characteristics were also compared with those of the Changjiang River estuary, China, and the Long Island estuaries in the USA, which are also prone to blooms of special algal species. In Qinhuangdao the local water temperature varied seasonally and rose above 15 degrees C in 2013 early summer, coincident with the water discoloration. The salinity was more than 28 with a variation range of < 3 throughout the year. Our results suggest that the physical conditions of the Qinhuangdao coastal area were suitable for the explosive proliferation of certain pico/nanophytoplankton, e.g. Aureococcus anophagefferens. The water supporting the bloom was not in a condition of serious eutrophication, but there were relatively high concentrations of reduced nitrogen (especially ammonium), which acted as an important nitrogen source for the pico/nanophytoplankton bloom. There was also a large gap between total nitrogen (TN) and dissolved inorganic nitrogen (DIN). Although the phosphate concentration was relatively low, there was no evidence of phosphorus limitation to the growth of pico/nanophytoplankton during bloom events. |
| 学科主题 | Marine & Freshwater Biology ; Oceanography |
| WOS研究方向 | Limnology ; Oceanography |
| 语种 | 英语 |
| 出版者 | SCIENCE PRESS |
| WOS记录号 | WOS:000431662200009 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/157590]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.SOA, Qinhuangdao Marine Environm Monitoring Cent Stn, Qinhuangdao 066002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao Xihua,Yu Zhiming,Wu Zaixing,et al. Environmental characteristics of annual pico_nanophytoplankton blooms along the Qinhuangdao Coast[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2018,36(2):281-292. |
| APA | Cao Xihua.,Yu Zhiming.,Wu Zaixing.,Cheng Fangjin.,He Liyan.,...&Zhang Wanlei.(2018).Environmental characteristics of annual pico_nanophytoplankton blooms along the Qinhuangdao Coast.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,36(2),281-292. |
| MLA | Cao Xihua,et al."Environmental characteristics of annual pico_nanophytoplankton blooms along the Qinhuangdao Coast".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 36.2(2018):281-292. |
入库方式： OAI收割
来源：海洋研究所
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