Beneficial effects of aluminum enrichment on nitrogen-fixing cyanobacteria in the South China Sea
文献类型：期刊论文
| 作者 | Liu, JX; Zhou, LB; Ke, ZX; Li, G; Shi, RJ; Tan, YH |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2018 |
| 卷号 | 129期号:1页码:142-150 |
| 通讯作者 | tanyh@scsio.ac.cn |
| 英文摘要 | Few studies focus on the effects of aluminum (Al) on marine nitrogen-fixing cyanobacteria, which play important roles in the ocean nitrogen cycling. To examine the effects of Al on the nitrogen-fixing cyanobacteria, bioassay experiments in the oligotrophic South China Sea (SCS) and culture of Crocosphaera watsonii in the laboratory were conducted. Field data showed that 200 nM Al stimulated the growth and the nitrogenase gene expression of Trichodesmium and unicellular diazotrophic cyanobacterium group A, and the nitrogen fixation rates of the whole community. Laboratory experiments demonstrated that Al stimulated the growth and nitrogen fixation of C. watsonii under phosphorus limited conditions. Both field and laboratory results indicated that Al could stimulate the growth of diazotrophs and nitrogen fixation in oligotrophic oceans such as the SCS, which is likely related to the utilization of phosphorus, implying that Al plays an important role in the ocean nitrogen and carbon cycles by influencing nitrogen fixation. |
| 学科主题 | Environmental Sciences & Ecology; Marine & Freshwater Biology |
| 关键词[WOS] | Aluminum ; Nitrogen-fixing cyanobacteria ; Crocosphaera watsonii ; Nitrogen fixation rate ; South China Sea |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/16970]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu, JX,Zhou, LB,Ke, ZX,et al. Beneficial effects of aluminum enrichment on nitrogen-fixing cyanobacteria in the South China Sea[J]. MARINE POLLUTION BULLETIN,2018,129(1):142-150. |
| APA | Liu, JX,Zhou, LB,Ke, ZX,Li, G,Shi, RJ,&Tan, YH.(2018).Beneficial effects of aluminum enrichment on nitrogen-fixing cyanobacteria in the South China Sea.MARINE POLLUTION BULLETIN,129(1),142-150. |
| MLA | Liu, JX,et al."Beneficial effects of aluminum enrichment on nitrogen-fixing cyanobacteria in the South China Sea".MARINE POLLUTION BULLETIN 129.1(2018):142-150. |
入库方式： OAI收割
来源：南海海洋研究所
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