Comparison of metals levels in two mangrove species (Rhizophora stylosa and Sonneratia hainanensis) from Hainan Island, South China
文献类型：期刊论文
| 作者 | Qiu, YW; Qiu, HL |
| 刊名 | INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION (EEEP2016)
 |
| 出版日期 | 2017 |
| 卷号 | 52页码:UNSP 012050- |
| 通讯作者 | yqiu@scsio.ac.cn ; zoe_cn_q@hotmail.com |
| 中文摘要 | Trace metals in mangrove tissues (leaf, branch and root) of two species (Rhizophora stylosa and Sonneratia hainanensis) from Dongzhai Harbor and Sanya Bay of Hainan Island were studied. The total average concentrations of Cu, Pb, Zn, Cd, Cr, Hg and As in the two mamgrove species were 2.4 +/- 1.3, 1.1 +/- 0.7, 7.8 +/- 8.0, 0.03 +/- 0.05, 1.4 +/- 1.6, 0.03 +/- 0.01 and 0.2 +/- 0.2 mu g g(-1) dw, respectively. Metals concentrations among different tissues of mangroves showed different pattern. In general, Zn, Cd and Hg were slightly enriched in leaf, Cu, Pb and As was enriched in root, and Cr were enriched in branch. Metals levels in R. stylosa and S. hainanensis from both Dongzhai Harbor and Sanya Bay were compared, which suggested that different mangrove species have their unique mechanism to bioaccumulate metals and TOC in the mangrove sediment could be one of the important factors for regulating metals in mangrove tissues. The biota-sediment accumulation factors (BSAF) of metals in mangrove tissues were calculated. The distribution of metals concentrations in mangrove tissues against metals levels in sediment demonstrated that mangrove leaves could be employed as a bio-indicator for some metals (Cu, Zn, Cd and Hg) with temporal monitoring. |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/16424]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Qiu, YW,Qiu, HL. Comparison of metals levels in two mangrove species (Rhizophora stylosa and Sonneratia hainanensis) from Hainan Island, South China[J]. INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION (EEEP2016),2017,52:UNSP 012050-. |
| APA | Qiu, YW,&Qiu, HL.(2017).Comparison of metals levels in two mangrove species (Rhizophora stylosa and Sonneratia hainanensis) from Hainan Island, South China.INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION (EEEP2016),52,UNSP 012050-. |
| MLA | Qiu, YW,et al."Comparison of metals levels in two mangrove species (Rhizophora stylosa and Sonneratia hainanensis) from Hainan Island, South China".INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION (EEEP2016) 52(2017):UNSP 012050-. |
入库方式： OAI收割
来源：南海海洋研究所
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