Occurrence and characterization of CaCO3-P coprecipitation on the leaf surface of Potamogeton crispus in water
文献类型：期刊论文
| 作者 | Liu, Guanglong1; Guo, Wenwen1; Yuan, Shaobo1; Zhu, Hong1; Yang, Tewu2; Zhou, Yiyong3; Zhu, Duanwei1 |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 23期号:22页码:23308-23315 |
| 关键词 | Submerged macrophytes Phosphorus Morphology Photosynthesis Coprecipitation |
| ISSN号 | 0944-1344 |
| 英文摘要 | In this paper, the characterization of CaCO3-P coprecipitation on the leaf surface of Potamogeton crispus at various temperatures in pot experiments was investigated. White precipitates occurred on the leaf surfaces during the P. crispus growth period, and the chemical analysis demonstrates that the white precipitates contain Ca and P. The primary constituent of the white precipitates on the leaf of P. crispus was octacalcium phosphate (OCP) and hydroxyapatite. XRD characterization showed that the precipitates mostly consisted of crystals formed by calcium carbonate and hydroxyapatite, and the high calcium/phosphorus ratio indicated that the white coprecipitates were CaCO3-P. The scanning electron microscopy (SEM) and energy-dispersive X-ray spectrometry (EDX) results confirmed that the precipitates on the surface of P. crispus leaves were carbonate-containing hydroxylapatite. In addition, no significant differences was observed in the structure of CaCO3-P coprecipitation between room temperature and consistent temperature treatments, which means that a little change in the temperature cannot change the process of Ca-P coprecipitation. Finally, coprecipitation of CaCO3-P on the leaf surface of P. crispus was proposed based on the morphology and structure analysis of CaCO3-P coprecipitation. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | SUBMERGED AQUATIC VEGETATION ; CALCITE PRECIPITATION ; PHOSPHORUS ; PHOSPHATE ; LAKE ; SEDIMENT ; SPECIATION ; INTERFACE ; CADMIUM ; RIVERS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000387602800098 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/28672]  |
| 专题 | 水生生物研究所_水环境工程研究中心_期刊论文 |
| 作者单位 | 1.Huazhong Agr Univ, Microelement Res Ctr, Lab Ecoenvironm Engn Res, Wuhan 430070, Peoples R China 2.Huazhong Agr Univ, Coll Plant Sci & Technol, Wuhan 430070, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Guanglong,Guo, Wenwen,Yuan, Shaobo,et al. Occurrence and characterization of CaCO3-P coprecipitation on the leaf surface of Potamogeton crispus in water[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(22):23308-23315. |
| APA | Liu, Guanglong.,Guo, Wenwen.,Yuan, Shaobo.,Zhu, Hong.,Yang, Tewu.,...&Zhu, Duanwei.(2016).Occurrence and characterization of CaCO3-P coprecipitation on the leaf surface of Potamogeton crispus in water.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(22),23308-23315. |
| MLA | Liu, Guanglong,et al."Occurrence and characterization of CaCO3-P coprecipitation on the leaf surface of Potamogeton crispus in water".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.22(2016):23308-23315. |
入库方式： OAI收割
来源：水生生物研究所
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