|
|
|
|
|
Junchen He, Zhili Jin, Wei Wang and Yixiao Zhang
High concentrations of fine particulate matter (PM2.5) are well known to reduce environmental quality, visibility, atmospheric radiation, and damage the human respiratory system. Satellite-based aerosol retrievals are widely used to estimate surface PM2....
ver más
|
|
|
|
|
|
|
|
|
|
|
Kyung M. Han, Chang H. Jung, Rae-Seol Park, Soon-Young Park, Sojin Lee, Markku Kulmala, Tuukka Petäjä, Grzegorz Karasinski, Piotr Sobolewski, Young Jun Yoon, Bang Young Lee, Kiyeon Kim and Hyun S. Kim
In this study, more accurate information on the levels of aerosol optical depth (AOD) was calculated from the assimilation of the modeled AOD based on the optimal interpolation method. Additionally, more realistic levels of surface particulate matters ov...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hiroki Tawa, Hiromu Saiki, Yasuyuki Ota, Kenji Araki, Tatsuya Takamoto and Kensuke Nishioka
Because semiconductors absorb wavelengths dependent on the light absorption coefficient, photovoltaic (PV) energy output is affected by the solar spectrum. Therefore, it is necessary to consider the solar spectrum for highly accurate PV output estimation...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yang Shen, Lianpeng Zhang, Xing Fang, Zhuowen Zhao, Xing Li, Jiahui Wang and Qi Chai
The quality of air is increasingly affecting regional climate and human activity. Collection 6 aerosol products retrieved from the Moderate-Resolution Imaging Spectroradiometer (MODIS) onboard the Terra satellite were validated based on CE-318 sun photom...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hui Shi, Qingqing He and Wenting Zhang
A substantial number of studies have analyzed how driving factors impact aerosols, but they have been little concerned with the spatial heterogeneity of aerosols and the factors that impact aerosols. The spatial distributions of the aerosol optical depth...
ver más
|
|
|
|
|
|
|
|
|
|
|
Konstantinos Dimitriou,Pavlos Kassomenos
Pág. 105 - 124
This paper conducts a day-by-day analysis of an intense Saharan dust storm that struck Athens (Greece) during April 2008 and consisted of two main dust waves (the first from 10/04/2008 to 14/04/2008 and the second from 19/04/2008 to 22/04/2008). Daily sa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zengliang Zang, Weiqi Wang, Xinghong Cheng, Bin Yang, Xiaobin Pan and Wei You
The aerosol optical depth (AOD) from satellites or ground-based sun photometer spectral observations has been widely used to estimate ground-level PM2.5 concentrations by regression methods. The boundary layer height (BLH) is a popular factor in the regr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qingxin Wang, Lin Sun, Jing Wei, Yikun Yang, Ruibo Li, Qinhuo Liu and Liangfu Chen
Land surface reflectance (LSR) and aerosol types are the two main factors that affect aerosol inversions over land. According to LSR determination methods, Moderate resolution Imaging Spectroradiometer (MODIS) aerosol products are produced using the Deep...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ke Wang, Xuejin Sun, Yongbo Zhou and Chuanliang Zhang
The recently released MODerate resolution Imaging Spectroradiometers (MODIS) Collection 6(C006) includes several significant improvements, which are expected to do well in analyzing aerosols and using the observations for air pollution application. The C...
ver más
|
|
|
|
|
|
|
|
|
|
|
K. VIJAYAKUMAR,P. C. S. DEVARA
This study analyzes changes in the response of meteorological parameters, aerosol, ozone, and water vapor properties over a tropical urban station in Pune, India, using ground-based and satellite data sets from February 23 to March 4, 2010 covering the H...
ver más
|
|
|
|
|
|
|
|
|
|
|
NAND LAL SHARMA,JAGDISH CHANDRA KUNIYAL,RAJ PAUL GULERIA,MAHAVIR SINGH
Observations from a ground based multi-wavelength radiometer (MWR) in the Kullu valley of the North Western Himalayan region from April 2007 to March 2008 show that the spectral aerosol optical depth (AOD) and the Ångstr?m turbidity coefficient (ß) are h...
ver más
|
|
|
|
|
|
|
|
|
|
|
S. Kumar,P. C. S. Devara,M. G. Manoj,P. D. Safai
This paper presents spectral distribution of aerosol optical depth (and derived size distribution), water vapor and ozone in total atmospheric column; in conjunction with particulate mass concentration in the size range from 0.3 to 20 µm and black carbon...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alok Sagar Gautam, Abhishek Joshi, Sagarika Chandra, Umesh Chandra Dumka, Devendraa Siingh and Ram Pal Singh
The current study is mainly focused on the monthly variation in the lightning flash rate (LFR) and related thermodynamic parameters using the data for the years 2000?2013, and the trend of lightning variation is explored. Lightning data are used from a l...
ver más
|
|
|
|
|
|
|
|
|
|
|
Guangming Shi, Ruiling Liu, Ding Yi Wang and Fumo Yang
s-
|
|
|
|
|
|
|
|
|
|
|
JÜRGEN GRIESER,CHRISTIAN-D. SCHONWIESE
Explosive volcanism is known to have a large impact on climate. Thus, in order to understand past climate variability, volcanic forcing has to be considered. For the most recent explosive volcanic eruptions instrumental data of stratospheric aerosol o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiliang Ni, Chunxiang Cao, Yuke Zhou, Xianghui Cui and Ramesh P. Singh
With the economic growth and increasing urbanization in the last three decades, the air quality over China has continuously degraded, which poses a great threat to human health. The concentration of fine particulate matter (PM2.5) directly affects the mo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Samuel D. Lightstone, Fred Moshary and Barry Gross
Human health is strongly affected by the concentration of fine particulate matter (PM2.5). The need to forecast unhealthy conditions has driven the development of Chemical Transport Models such as Community Multi-Scale Air Quality (CMAQ). These models at...
ver más
|
|
|
|
|
|
|
|
|
|
|
Selvetikar Ashok, M. Chandra Sekhar, D Rama Bhupal Reddy
Pág. 23 - 52
|
|
|
|
|
|
|
|
|
|
|
Lena Merkulova, Eyal Freud, E. Monica Mårtensson, E. Douglas Nilsson and Paul Glantz
The surface-wind speed influences on aerosol optical depth (AOD), derived from the Moderate Resolution Imaging Spectroradiometer (MODIS) Aqua daily observations over the central North Pacific during the period 2003?2016, have been investigated in this st...
ver más
|
|
|
|
|
|
|
|
|
|
|
Peng Wang, Shangjun Ning, Jiageng Dai, Jingmin Sun, Mingjia Lv, Qingli Song, Xin Dai, Jinrong Zhao and Dajiang Yu
This study analyzed the variability and trend in aerosol optical depth (AOD) over North China using the latest MODIS/Terra C6 merged Dark Target/Deep Blue AOD monthly data at 550 nm from 2001 to 2016. The spatial distribution of the annual mean AOD was g...
ver más
|
|
|
|
|
|