Journal ArticleDOI
Aerosol optical depth and ozone variations during the total solar eclipse of 24 October 1995
K. K. Dani,Pcs Devara +1 more
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In this article, the effects of solar eclipse phenomenon on atmospheric aerosol characterization and columnar ozone over Robertsgunj (24°42′N, 83°04′E, 312 m AMSL), India during 23-25 October 1995 using a multi-channel radiometer.About:
This article is published in Atmospheric Research.The article was published on 2002-11-01. It has received 16 citations till now. The article focuses on the topics: Solar eclipse & Eclipse.read more
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Journal ArticleDOI
The changes in near‐surface ozone and precursors at two nearby tropical sites during annular solar eclipse of 15 January 2010
I. A. Girach,Prabha R. Nair,Liji Mary David,Prashant Hegde,Manoj Kumar Mishra,G. Mohan Kumar,S. Murali Das,Narendra Ojha,Manish Naja +8 more
TL;DR: In this article, the role of mesoscale meteorology/dynamics in controlling the evolution of solar eclipse-induced changes in ozone in a relatively clean environment was pointed out.
Journal ArticleDOI
The interaction of ozone and aerosol in a semi-arid region in the Middle East: Ozone formation and radiative forcing implications
TL;DR: In this paper, the effect of ozone and aerosol types on ozone was analyzed over Zanjan, Iran, and the results showed that tropospheric ozone and AOD were negatively correlated during the spring and summer seasons.
Journal ArticleDOI
Solar eclipse of 20 March 2015 and impacts on irradiance, meteorological parameters, and aerosol properties over southern Italy
TL;DR: The effects of the partial solar eclipse of 20 March 2015 on short wave (SW) and long-wave (LW) irradiance measurements, meteorological variables, and near surface particle properties have been investigated.
Journal ArticleDOI
Ozone and NO2 variations measured during the 1 August 2008 solar eclipse above Eureka, Canada with a UV‐visible spectrometer
TL;DR: In this paper, a solar eclipse of 98% totality passed over the Polar Environment Atmospheric Research Laboratory at Eureka, Canada (80.05°N, 86.42°W), which is run by the Canadian Network for the Detection of Atmospheric Change.
Journal ArticleDOI
Correlation between some of the meteorological parameters measured during the partial solar eclipse, 11 August 1999
TL;DR: In this paper, the meteorological parameters: direct solar (DS) and relative ultraviolet solar (UV) irradiances, pressure (p), temperature (T), relative humidity (RH), and negative small air-ion concentration (n), have been measured at Belgrade during the partial (977%) solar eclipse on 11 August 1999.
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Book ChapterDOI
The Properties of Atmospheric Aerosol Particles as Functions of the Relative Humidity at Thermodynamic Equilibrium with the Surrounding Moist Air
TL;DR: In this article, the problems in aerosol measuring techniques and selection of sampling and measuring methods are addressed, and theoretic evaluation of mass, size, mean density, and mean refractive index as functions of the relative humidity is discussed.
Journal ArticleDOI
Aerosol size distributions obtained by inversion of spectral optical depth measurements
TL;DR: In this paper, an inversion formula which explicitly includes the magnitude of the measurement variances is derived and applied to optical depth measurements obtained in Tucson with a solar radiometer, and it is found that the individual size distributions of the aerosol particles (assumed spherical), at least for radii greater than or approximately equal to 0.1 micron, fall into one of three distinctly different categories.
Journal ArticleDOI
Revised depolarization corrections for atmospheric extinction.
TL;DR: It is shown that the depolarization data now available are so accurate that their uncertainty affects the calculated Rayleigh optical depth by less than 1%, and consequently, the anomalously low extinctions occasionally reported must be due to systematic errors of measurement rather than errors in theRayleigh optical depths.
Journal ArticleDOI
Determination of aerosol size distribution from spectral attenuation measurements.
Giichi Yamamoto,Masayuki Tanaka +1 more
TL;DR: A method of evaluating the aerosol size distribution from the spectral attenuation measurements is shown, and some discussion is made of the effect of adopting a different refractive index value on estimation of the size distribution.