Detection of Multidecadal Changes in UVB and Total Ozone Concentrations over the Continental US with NASA TOMS Data and USDA Ground-Based Measurements
文献类型：期刊论文
| 作者 | Gao, Zhiqiang2,3; Gao, Wei2; Chang, Ni-Bin1 |
| 刊名 | REMOTE SENSING
 |
| 出版日期 | 2010 |
| 卷号 | 2期号:1页码:262-277 |
| 关键词 | Uvb Total Ozone Nimbus-7/toms Spatial Analysis |
| 文献子类 | Article |
| 英文摘要 | Thinning of the atmospheric ozone layer leads to elevated levels of Ultraviolet-B (UVB) at the Earth's surface, resulting in an increase of health risks to living organisms due to DNA damage. This paper examines the multidecadal changes of total column ozone from 1979 to 2005 with the aid of ground-based UVB stations using the ultraviolet multifilter rotating shadow-band radiometer (UV-MFRSR). For the purpose of demonstration, four USDA ground stations, WA01, CO01, MD01, and AZ01, were selected for detailed comparisons against the satellite data. The major finding of this study is that over the course of the time series, on a monthly scale, the UV index (UVI) has increased at the four selected USDA stations while total ozone has decreased in the continental USA over the past three decades and spatial distributions of UVI and total ozone have shown substantial variations from coastal zones to the Midwest Regions of the USA, yet the tendency toward recovery of ozone layer in the continental USA cannot be fully confirmed. This leads to a conclusion that the UVI changes might have been influenced by other factors in addition to the total ozone in the atmospheric environment across at least 76% of the continental USA. |
| 语种 | 英语 |
| WOS记录号 | WOS:000208401100011 |
| 出版者 | MDPI AG |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/67967]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Gao, Zhiqiang |
| 作者单位 | 1.Univ Cent Florida, Dept Civil Environm & Construct Engn, Orlando, FL 32816 USA 2.Colorado State Univ, USDA UV B Monitoring & Res Program, Nat Resource Ecol Lab, Ft Collins, CO 80525 USA 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Zhiqiang,Gao, Wei,Chang, Ni-Bin. Detection of Multidecadal Changes in UVB and Total Ozone Concentrations over the Continental US with NASA TOMS Data and USDA Ground-Based Measurements[J]. REMOTE SENSING,2010,2(1):262-277. |
| APA | Gao, Zhiqiang,Gao, Wei,&Chang, Ni-Bin.(2010).Detection of Multidecadal Changes in UVB and Total Ozone Concentrations over the Continental US with NASA TOMS Data and USDA Ground-Based Measurements.REMOTE SENSING,2(1),262-277. |
| MLA | Gao, Zhiqiang,et al."Detection of Multidecadal Changes in UVB and Total Ozone Concentrations over the Continental US with NASA TOMS Data and USDA Ground-Based Measurements".REMOTE SENSING 2.1(2010):262-277. |
入库方式： OAI收割
来源：地理科学与资源研究所
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