Atmospheric sulfur deposition onto different ecosystems over China
文献类型：期刊论文
| 作者 | Wang, TJ; Hu, ZY; Xie, M; Zhang, Y; Xu, CK; Chao, ZH |
| 刊名 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
 |
| 出版日期 | 2004-06-01 |
| 卷号 | 26期号:2-3页码:169-177 |
| 关键词 | dry deposition dry deposition velocity sulfur deposition wet deposition wet scavenging coefficient |
| ISSN号 | 0269-4042 |
| 通讯作者 | Wang, TJ(wangtijian@hotmail.com) |
| 英文摘要 | The regional acid deposition model system (RegADMS) was applied to simulate the air sulfur deposition onto different landuse types over China, in which the dry deposition velocities of SO2 and sulfate aerosol (SO42-) were estimated by use of a big leaf resistance analogy model and the wet scavenging coefficients were parameterized in terms of precipitation rate. Investigations show that the annual total sulfur deposition over mainland China is 7.24 mt (1 mt 10(6) ton), in which dry deposition and wet deposition accounts for 56 and 44%, respectively. The sulfur deposition onto agriculture land, grass land, and forest land is 1.09, 3.6 and 1.41 mt, respectively, which sums 6.1 mt and accounts for 84% of the total sulfur deposition. The modeled sulfur deposition was in agreement with the measurement conducted at farmland in Yingtan, a typical read soil region in Jiangxi province of China, during the period of November 1998-October 1999. The total sulfur deposition at the Yingtan site is about 10.3 gm(-2) year(-1), of which 83% is dry deposition. The modeling sulfur deposition at the same site is 8.4 gm(-2) year(-1). Furthermore, the comparison between RegADMS and RAINS-ASIA on modeling regional sulfur deposition shows the consistence of the two models. The correlation coefficient between the simulated sulfur deposition at the medium-large cities reaches 0.72. |
| 收录类别 | SCI |
| WOS关键词 | GASEOUS DRY DEPOSITION ; SURFACE RESISTANCES ; TRANSPORT ; MODEL ; PARAMETERIZATION ; VELOCITIES |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Water Resources |
| WOS类目 | Engineering, Environmental ; Environmental Sciences ; Public, Environmental & Occupational Health ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000223553200009 |
| 出版者 | KLUWER ACADEMIC PUBL |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2559356 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Wang, TJ |
| 作者单位 | 1.Nanjing Univ, Dept Atmospher Sci, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Inst Soil Sci, Lab Mat Cycling Pedosphere, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, TJ,Hu, ZY,Xie, M,et al. Atmospheric sulfur deposition onto different ecosystems over China[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2004,26(2-3):169-177. |
| APA | Wang, TJ,Hu, ZY,Xie, M,Zhang, Y,Xu, CK,&Chao, ZH.(2004).Atmospheric sulfur deposition onto different ecosystems over China.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,26(2-3),169-177. |
| MLA | Wang, TJ,et al."Atmospheric sulfur deposition onto different ecosystems over China".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 26.2-3(2004):169-177. |
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来源：南京土壤研究所
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