Isotopic fractionation of boron in growing corals and its palaeoenvironmental implication
文献类型：期刊论文
| 作者 | Xiao, YK; Shirodkar, PV; Zhang, CG; Wei, HZ; Liu, WG; Zhou, WJ |
| 刊名 | CURRENT SCIENCE
 |
| 出版日期 | 2006-02-10 |
| 卷号 | 90期号:3页码:414-420 |
| 关键词 | Boron Coral Isotopic Compositions Isotopic Fractionation Sea Water |
| 文献子类 | Article |
| 英文摘要 | Isotopic compositions of boron (delta B-11(c) value) and elemental concentrations of B, Ca, Mg, Fe and Al in growing corals from Sanya Bay, China and Kavaratti Lagoon, India along with delta B-11(sw) values and pH values of the coexisting sea water have been measured in this study using TIMS. The delta B-11(c) values of growing corals behave inconsistently and are not related to the concentrations of Fe and Al in corals. The higher delta B-11(c) values of corals imply additional amount of trigonal species of boron to be incorporated into corals. Based on the measured delta B-11 values of growing corals and coexisting sea water as well as the pH of co-existing sea water, a new isotopic fractionation factor alpha(43) between two boron species, B(OH)(4)(-) and B(OH)(3), has been measured to be 0.980, consistent with the well accepted alpha(43) of 0.981 established by earlier workers. |
| WOS关键词 | CARBON-DIOXIDE CONCENTRATIONS ; ION-EXCHANGE ; SEAWATER PH ; OCEAN PH ; CALCITE ; COPRECIPITATION ; PHOTOSYNTHESIS ; FORAMINIFERA ; IONIZATION ; SEPARATION |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000235497600027 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/5776]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 中国科学院青海盐湖研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 3.Natl Inst Oceanog, Panaji 403004, Goa, India |
| 推荐引用方式 GB/T 7714 | Xiao, YK,Shirodkar, PV,Zhang, CG,et al. Isotopic fractionation of boron in growing corals and its palaeoenvironmental implication[J]. CURRENT SCIENCE,2006,90(3):414-420. |
| APA | Xiao, YK,Shirodkar, PV,Zhang, CG,Wei, HZ,Liu, WG,&Zhou, WJ.(2006).Isotopic fractionation of boron in growing corals and its palaeoenvironmental implication.CURRENT SCIENCE,90(3),414-420. |
| MLA | Xiao, YK,et al."Isotopic fractionation of boron in growing corals and its palaeoenvironmental implication".CURRENT SCIENCE 90.3(2006):414-420. |
入库方式： OAI收割
来源：青海盐湖研究所
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