Results 41 to 50 of about 63,736 (296)

An emerging ground-based aerosol climatology: Aerosol optical depth from AERONET [PDF]

open access: yesJournal of Geophysical Research: Atmospheres, 2001
Long-term measurements by the AERONET program of spectral aerosol optical depth, precipitable water, and derived Angstrom exponent were analyzed and compiled into an aerosol optical properties climatology. Quality assured monthly means are presented and described for 9 primary sites and 21 additional multiyear sites with distinct aerosol regimes ...
Holben, B. N.   +22 more
openaire   +2 more sources

Multi-Year Analyses of Columnar Aerosol Optical and Microphysical Properties in Xi’an, a Megacity in Northwestern China

open access: yesRemote Sensing, 2018
A thorough understanding of aerosol optical properties and their spatio-temporal variability are required to accurately evaluate aerosol effects in the climate system.
Xiaoli Su   +6 more
doaj   +1 more source

Cloud optical depth retrievals from the Aerosol Robotic Network (AERONET) cloud mode observations [PDF]

open access: yes, 2010
Cloud optical depth is one of the most poorly observed climate variables. The new “cloud mode” capability in the Aerosol Robotic Network (AERONET) will inexpensively yet dramatically increase cloud optical depth observations in both number and accuracy ...
Alexander Marshak   +45 more
core   +1 more source

Spatiotemporal modeling of irregularly spaced aerosol optical depth data [PDF]

open access: yesEnvironmental and Ecological Statistics, 2012
Many advancements have been introduced to tackle spatial and temporal structures in data. When the spatial and/or temporal domains are relatively large, assumptions must be made to account for the sheer size of the data. The large data size, coupled with realities that come with observational data, make it difficult for all of these assumptions to be ...
Jacob J, Oleson   +2 more
openaire   +2 more sources

Techniques for measuring atmospheric aerosols at the High Resolution Fly's Eye experiment

open access: yes, 2005
We describe several techniques developed by the High Resolution Fly's Eye experiment for measuring aerosol vertical optical depth, aerosol horizontal attenuation length, and aerosol phase function.
C CANNON   +9 more
core   +1 more source

Aerosol optical depth in the Canadian arctic [PDF]

open access: yesAtmosphere-Ocean, 1983
Abstract The aerosol optical depth was calculated for Resolute, Alert, Inuvik, Baker Lake and Frobisher Bay for the period from January 1978 to December 1980 making use of solar irradiance data from the Canadian Atmospheric Environment Service network.
openaire   +1 more source

Some features of columnar aerosol optical depth, ozone and precipitable water content observed over land during the INDOEX-IFP99

open access: yesMeteorologische Zeitschrift, 2001
Columnar aerosol optical depth (AOD), ozone and precipitable water content measurements have been made under different atmospheric conditions on a total of 46 days at the Indian Institute of Tropical Meteorology (IITM), Pune during the Intensive Field ...
Panuganti China Sattilingam Devara   +4 more
doaj   +1 more source

Interannual and Seasonal Variation of Optical and Microphysical Properties of Aerosol in the Baikal Region

open access: yesAtmosphere, 2022
The paper analyzes the interannual, seasonal variations of the optical and microphysical characteristics of aerosol in the Baikal region atmosphere according to measurements using the CIMEL sun photometer of the AERONET network at Tory station and ...
Ayuna Dementeva   +3 more
doaj   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

open access: yesAdvanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu   +5 more
wiley   +1 more source

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