Climatic and environmental records from the Far East Rongbuk ice core, Mt. Qomolangma (Mt. Everest)
文献类型：期刊论文
| 作者 | Kang, SC; Qin, DH; Mayewski, PA; Wake, CP; Ren, JW |
| 刊名 | EPISODES
 |
| 出版日期 | 2001-09-01 |
| 卷号 | 24期号:3页码:176-181 |
| ISSN号 | 0705-3797 |
| 通讯作者 | Kang, SC() |
| 英文摘要 | During the Sino-American Expedition to Mt. Qomolangma (Mt. Everest) in May 1997, a 41 in ice core was recovered from an elevation of 6500 in from the northern branch firn basin of the Far East Rongbuk (FER) Glacier near Mt. Qomolangma (Mt. Everest). The ice core was dated down to AD 1814 by counting (delta O-18 and major ion peaks calibrated to P activity bomb lavers. The average annual accumulation is 224 min (ice equivalent). Five cold periods and five warm periods have been reconstructed from the FER ice core records for the last 200 years and the general tendency of climatic change is warming, which agrees with recent temperature change in the Northern Hemisphere. The climatic records from the FER ice core agree with those from the Guliya ice core, suggesting that the climatic changes are consistent over the Qinghai-Tibetan Plateau, especially for the plateau-wide 20th-century warming trend. Over the last 200 years, eight intense dust periods and nine lesser dust periods are recorded in the FER ice core, The more intense dust periods are during the 1830s to 1840s, and in 1880s and 1960s. The longest low dust period lasted from the 1890s to 1920s. Several maxima in crustal ion concentrations are consistent with strong dust storms recorded in the historical document from northwestern China. At the beginning of 20th century, C2O42- concentration from industrial source started to increase, notably during 1950s to 1980s. |
| 收录类别 | SCI |
| WOS关键词 | CHEMICAL-COMPOSITION ; TIBETAN PLATEAU ; NORTH PACIFIC ; MONSOON ; PRECIPITATION ; HIMALAYAS ; SNOW ; TEMPERATURE ; AEROSOLS ; INDIA |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000171329000004 |
| 出版者 | INT UNION GEOLOGICAL SCIENCES |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556716 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Kang, SC |
| 作者单位 | 1.Chinese Acad Sci, Lab Ice Core & Cold Reg Environm, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Univ Maine, Inst Quaternary & Climate Studies, Orono, ME 04469 USA 3.Univ New Hampshire, Climate Change Res Ctr, Inst Study Earth Ocean & Space, Durham, NH 03824 USA |
| 推荐引用方式 GB/T 7714 | Kang, SC,Qin, DH,Mayewski, PA,et al. Climatic and environmental records from the Far East Rongbuk ice core, Mt. Qomolangma (Mt. Everest)[J]. EPISODES,2001,24(3):176-181. |
| APA | Kang, SC,Qin, DH,Mayewski, PA,Wake, CP,&Ren, JW.(2001).Climatic and environmental records from the Far East Rongbuk ice core, Mt. Qomolangma (Mt. Everest).EPISODES,24(3),176-181. |
| MLA | Kang, SC,et al."Climatic and environmental records from the Far East Rongbuk ice core, Mt. Qomolangma (Mt. Everest)".EPISODES 24.3(2001):176-181. |
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来源：寒区旱区环境与工程研究所
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