An experimental evaluation of cleaning methods for fossil ostracod Mg/Ca and Sr/Ca determination
文献类型：期刊论文
| 作者 | Jin, Zhangdong; Bickle, Mike; Chapman, Hazel; Yu, Jimin; Greaves, Mervyn; Wang, Sumin; Chen, Shiyue |
| 刊名 | JOURNAL OF PALEOLIMNOLOGY
 |
| 出版日期 | 2006 |
| 卷号 | 36期号:2页码:211-218 |
| 关键词 | Ostracod Cleaning Experiment Trace Element Icp-aes |
| ISSN号 | 0921-2728 |
| 英文摘要 | To evaluate the effect of sample preparation on the trace element composition of ostracod shells, fossil shells subjected to various cleaning steps were analyzed by ICP-AES. The variations in ostracod Mg/Ca ratios reveal that fossil ostracod samples cleaned by ultrasonic methanol yield lower values than those by other methods, including increasingly rigorous reductive cleaning. In our sample sets, shell Mg/Ca decreases similar to 1.5 mmol/mol during clay removal. Sample Sr/Ca results do not seem to vary significantly under the equivalent cleaning steps. For ostracod analysis, pre-treatment using multiple methanol ultrasonic cleaning is suggested to be used for gaining an appropriate result. |
| 公开日期 | 2012-03-08 |
| 源URL | [http://159.226.73.51/handle/332005/2951]  |
| 专题 | 南京地理与湖泊研究所_湖泊室 |
| 推荐引用方式 GB/T 7714 | Jin, Zhangdong,Bickle, Mike,Chapman, Hazel,et al. An experimental evaluation of cleaning methods for fossil ostracod Mg/Ca and Sr/Ca determination[J]. JOURNAL OF PALEOLIMNOLOGY,2006,36(2):211-218. |
| APA | Jin, Zhangdong.,Bickle, Mike.,Chapman, Hazel.,Yu, Jimin.,Greaves, Mervyn.,...&Chen, Shiyue.(2006).An experimental evaluation of cleaning methods for fossil ostracod Mg/Ca and Sr/Ca determination.JOURNAL OF PALEOLIMNOLOGY,36(2),211-218. |
| MLA | Jin, Zhangdong,et al."An experimental evaluation of cleaning methods for fossil ostracod Mg/Ca and Sr/Ca determination".JOURNAL OF PALEOLIMNOLOGY 36.2(2006):211-218. |
入库方式： OAI收割
来源：南京地理与湖泊研究所
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