Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1029/2004GB002370 |
Ground-based assessment of Total Ozone Mapping Spectrometer (TOMS) data for dust transport over the northeastern Mediterranean | |
Kubilay, N; Oguz, T; Kocak, M; Torres, O | |
通讯作者 | Kubilay, N |
来源期刊 | GLOBAL BIOGEOCHEMICAL CYCLES
![]() |
ISSN | 0886-6236 |
EISSN | 1944-9224 |
出版年 | 2005 |
卷号 | 19期号:1 |
英文摘要 | [ 1] Multiyear daily surface aerosol aluminum ( Al) concentration and sunphotometer measurements at Erdemli ( Turkey) sampling station were used to assess the performance of Absorbing Aerosol Index ( AAI) and Aerosol Optical Thickness ( AOT) retrieved from the daily Total Ozone Mapping Spectrometer ( TOMS) over the northeastern Mediterranean. A total of 98 moderate- to- high intensity dust events with durations from 1 day to 1 week were identified by aerosol Al concentrations and/ or TOMS- AAI above their threshold values of 1.0 mu g m (-3) and 0.5, respectively. Only 15 events were found to bring appreciable dust load into the northeastern Mediterranean, predominantly below the 850- hPa pressure level, and therefore were not detected effectively by TOMS. Eight of these events corresponded to short- range high intensity intrusions ( Al > 3.0 mu g m (-3)) from nearby dust sources of the Middle East and Arabian deserts, the rest ( seven events) represented moderate- to- high intensity ( Al > 1.0 mu g m (-3)) long- range transport from North Africa. Given the highly complex dynamics of the region, the use of TOMS- AAI data is justified for monitoring Saharan dust transport characteristics in the northeastern Mediterranean. Moreover, the TOMS- AOT data were found to covary linearly with its counterpart obtained by the ground- based measurements ( correlation coefficient 0.86, significant at < 0.001), which lies within the range of estimates suggested by earlier studies. |
类型 | Article |
语种 | 英语 |
国家 | Turkey ; USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000227874600005 |
WOS关键词 | MINERAL DUST ; TEMPORAL VARIABILITY ; LEVANTINE BASIN ; AEROSOL INDEX ; ATLANTIC ; SEA ; PHOSPHORUS ; DEPOSITION ; AFRICA ; EXPORT |
WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/149155 |
作者单位 | (1)Middle E Tech Univ, Inst Marine Sci, Erdemli, Turkey;(2)Univ Maryland, Joint Ctr Earth Syst Technol, Baltimore, MD USA |
推荐引用方式 GB/T 7714 | Kubilay, N,Oguz, T,Kocak, M,et al. Ground-based assessment of Total Ozone Mapping Spectrometer (TOMS) data for dust transport over the northeastern Mediterranean[J],2005,19(1). |
APA | Kubilay, N,Oguz, T,Kocak, M,&Torres, O.(2005).Ground-based assessment of Total Ozone Mapping Spectrometer (TOMS) data for dust transport over the northeastern Mediterranean.GLOBAL BIOGEOCHEMICAL CYCLES,19(1). |
MLA | Kubilay, N,et al."Ground-based assessment of Total Ozone Mapping Spectrometer (TOMS) data for dust transport over the northeastern Mediterranean".GLOBAL BIOGEOCHEMICAL CYCLES 19.1(2005). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。