Monitoring the concentration of N2O in the Fildes Peninsula, maritime Antarctica
文献类型：期刊论文
| 作者 | Sun, LG; Xie, ZQ; Zhao, JL; Xing, GX; Shi, SL; Du, LJ |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2000-11-01 |
| 卷号 | 45期号:21页码:2000-2004 |
| 关键词 | Antarctica Fildes Peninsula N2O soil penguin dropping |
| ISSN号 | 1001-6538 |
| 通讯作者 | Sun, LG() |
| 英文摘要 | Gases in the marine boundary layer in Fildes Peninsula, maritime Antarctica were sampled and analyzed for the first time. Sampling sites included areas covered by moss and lichen growth, penguin colonies and an area where scientific research stations are located. A total of 211 samples were analyzed for N2O concentrations, with an average of (321.33+/-3.07) nL/L. This is above the global average value of 314 nL/L. it is found that the N2O concentrations evidently increase during the summer months. Concentrations around the research stations are higher than at remote areas, indicating a potential source from human activities on the island, N2O concentrations at a large penguin colony on Barton Peninsula are the highest among the sampled areas. This may explain why N2O concentrations in Fildes Peninsula are higher than the global average. Our preliminary conclusions are that human activities and emissions from penguin dropping-amended soil and vegetation soil constitute the major sources of N2O in the maritime Antarctic atmosphere. |
| 收录类别 | SCI |
| WOS关键词 | OXIDE EMISSIONS ; SOILS ; DENITRIFICATION ; CHINA |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000165415400018 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2559126 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Sun, LG |
| 作者单位 | 1.Univ Sci & Technol China, Inst Polar Environm, Hefei 230026, Peoples R China 2.Beijing Normal Univ, Inst Environm Sci, Beijing 100875, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, Lab Mat Cycling Pedosphere, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, LG,Xie, ZQ,Zhao, JL,et al. Monitoring the concentration of N2O in the Fildes Peninsula, maritime Antarctica[J]. CHINESE SCIENCE BULLETIN,2000,45(21):2000-2004. |
| APA | Sun, LG,Xie, ZQ,Zhao, JL,Xing, GX,Shi, SL,&Du, LJ.(2000).Monitoring the concentration of N2O in the Fildes Peninsula, maritime Antarctica.CHINESE SCIENCE BULLETIN,45(21),2000-2004. |
| MLA | Sun, LG,et al."Monitoring the concentration of N2O in the Fildes Peninsula, maritime Antarctica".CHINESE SCIENCE BULLETIN 45.21(2000):2000-2004. |
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来源：南京土壤研究所
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