Characteristics of rainfall erosivity based on tropical rainfall measuring mission data in Tibet, China
文献类型：期刊论文
| 作者 | Fan Jian-rong1,2 ; Chen Yang2,3; Yan Dong4; Guo Fen-fen2,3
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| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2013-12-01 |
| 卷号 | 10期号:6页码:1008-1017 |
| 关键词 | Rainfall erosivity TRMM 3B42 data Tibet Temporal distribution Spatial distribution |
| ISSN号 | 1672-6316 |
| 通讯作者 | FAN Jian-rong |
| 英文摘要 | Rainfall erosivity in Tibet from 2000 to 2010 was estimated based on simplified erosion prediction model using daily rainfall data derived from the Tropical Rainfall Measurement Misssion (TRMM) 3B42 rainfall measurement algorithm. Semimonthly erosive rainfall and rainfall erosivity were validated using weather station data. The spatial distribution of annual rainfall erosivity as well as its seasonal and annual variation in Tibet was also examined. Results showed that TRMM 3B42 data could serve as an alternative data source to estimate rainfall erosivity in the area where only data from sparsely distributed weather stations are available. The spatial distribution of rainfall erosivity in Tibet generally resembles the distribution of multi-year average of annual rainfall. Annual rainfall erosivity in Tibet decreased from the southeast to the northwest. The concentration degree of rainfall erosivity shows an increasing trend from the southeast to the northwest. High rainfall erosivity accompanies low rainfall erosivity concentration degree and vice versa. Rainfall erosivity increased in the middle and western Tibet and decreased in the southeastern Tibet during the 11 years of this study. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | SOIL-EROSION ; PRECIPITATION ; EXTRACTION ; MODEL |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000327459900009 |
| 公开日期 | 2013-11-26 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/6530]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2013_Vol10 No.6 成都山地灾害与环境研究所_数字山地与遥感应用中心 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Oklahoma, Dept Geog & Environm Sustainabil, Norman, OK 73019 USA |
| 推荐引用方式 GB/T 7714 | Fan Jian-rong,Chen Yang,Yan Dong,et al. Characteristics of rainfall erosivity based on tropical rainfall measuring mission data in Tibet, China[J]. JOURNAL OF MOUNTAIN SCIENCE,2013,10(6):1008-1017. |
| APA | Fan Jian-rong,Chen Yang,Yan Dong,&Guo Fen-fen.(2013).Characteristics of rainfall erosivity based on tropical rainfall measuring mission data in Tibet, China.JOURNAL OF MOUNTAIN SCIENCE,10(6),1008-1017. |
| MLA | Fan Jian-rong,et al."Characteristics of rainfall erosivity based on tropical rainfall measuring mission data in Tibet, China".JOURNAL OF MOUNTAIN SCIENCE 10.6(2013):1008-1017. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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