Plant Pb contents in elevation zones of the Changbai Mountain National Nature Reserve, China
文献类型：期刊论文
| 作者 | Bai Jun-Hong1; Cui Bao-Shan1; Deng Wei2 ; Wang Qing-Gai3; Ding Qiu-Yi1
|
| 刊名 | PEDOSPHERE
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 17期号:2页码:229-234 |
| 关键词 | elevation zone plant Pb Pb uptake soil Pb typical plants |
| ISSN号 | 1002-0160 |
| 通讯作者 | Bai Jun-Hong |
| 英文摘要 | Typical plants and soils of four elevation zones, mountain tundra (Zone A), Betula ermanii forest (Zone B), mountain dark coniferous forest (Zone C), and mountain coniferous and broad-leaf forest (Zone D), along the vertical gradient of the northern mountain slope of the Changbai Mountain National Nature Reserve, Jilin Province, China, were sampled to study the relationship between plant and soil Pb, and to compare the Pb levels in typical plant types within the same elevation zone. The Pb contents in the soil and plant samples were measured by using a flame atomic absorption spectrophotometer. The results showed that the average plant Pb contents of the four plant elevation zones were lower than the average worldwide level, except for Zone B. Compared with the average level in China or the average worldwide level, the soil Pb levels of the four plant zones were higher, with Zones D and B having the lowest and highest averages, respectively. Plant Pb levels fluctuated from the upper to the lower zones, in a pattern of low-high-low-high, which was the same as that of the soils in the four zones. Furthermore, plant Pb was closely related to soil Pb. Depending on the plant species and plant parts, large differences were found in the Pb levels of typical plants within each zone. In Zone A, Vaccinium uliginosum and Rhododendron redowskianum had higher Pb levels than the other plants. In Zone C, the Pb levels in the branches of both plant species were higher than those in the leaves, which was contrary to Zone D. In Zone B, the Pb levels in the plant parts varied greatly with plant species. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Soil Science |
| 研究领域[WOS] | Agriculture |
| 关键词[WOS] | TRAFFIC VOLUME ; LEAD ; SOIL ; ENVIRONMENT ; VEGETATION ; CADMIUM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245447300011 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/10522]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） 成都山地灾害与环境研究所_山区发展研究中心 |
| 作者单位 | 1.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 3.State Environm Protect Adm China, Appraisal Ctr Environm & Engn, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai Jun-Hong,Cui Bao-Shan,Deng Wei,et al. Plant Pb contents in elevation zones of the Changbai Mountain National Nature Reserve, China[J]. PEDOSPHERE,2007,17(2):229-234. |
| APA | Bai Jun-Hong,Cui Bao-Shan,Deng Wei,Wang Qing-Gai,&Ding Qiu-Yi.(2007).Plant Pb contents in elevation zones of the Changbai Mountain National Nature Reserve, China.PEDOSPHERE,17(2),229-234. |
| MLA | Bai Jun-Hong,et al."Plant Pb contents in elevation zones of the Changbai Mountain National Nature Reserve, China".PEDOSPHERE 17.2(2007):229-234. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。