Results 51 to 60 of about 82,924 (288)

Describing fluctuating indoor aerosol dust measurements with application to house dust mite allergens [PDF]

open access: yesScientific Reports, 2020
AbstractMeasuring house dust mite aeroallergen concentrations is essential in understanding mite allergen exposure. Physically, the aerolized house dust mite faeces are part of indoor particulate matter. We studied the statistical ways of summarizing measurements of fluctuating mite aeroallergen exposure inside homes through indoor particulate matter ...
van Boven, F.E.   +5 more
openaire   +4 more sources

Modelling the generation of dusty marine aerosol by expeditionary data and remote sensing methods over the Black Sea region [PDF]

open access: yesE3S Web of Conferences, 2020
During a long-range transport, Sahara dust is naturally mixed with other aerosols, including maritime. At present, the mixing of these types of marine and dust aerosols is of particular interest, since it is important to correctly estimate the ionic and ...
Papkova A, Papkov S, Shukalo D
doaj   +1 more source

Environmental Snapshots from ACE-Asia [PDF]

open access: yes, 2004
On five occasions spanning the Asian Pacific Regional Aerosol Characterization Experiment (ACE-Asia) field campaign in spring 2001, the Multiangle Imaging Spectroradiometer spaceborne instrument took data coincident with high-quality observations by ...
Anderson   +87 more
core   +3 more sources

Influence of vertical transport on free tropospheric aerosols over the central USA in springtime [PDF]

open access: yes, 1998
Measurements of the atmospheric aerosol chemical composition during the Subsonic Aircraft: Contrail and Cloud Effects Special Study (SUCCESS) indicate substantial vertical transport of boundary layer aerosol to the free troposphere over the south-central
Dibb, Jack E., Loomis, M, Talbot, R.
core   +2 more sources

New developments in the representation of Saharan dust sources in the aerosol–climate model ECHAM6-HAM2 [PDF]

open access: yes, 2015
In the aerosol–climate model ECHAM6-HAM2, dust source activation (DSA) observations from Meteosat Second Generation (MSG) satellite are proposed to replace the original source area parameterization over the Sahara Desert.
Banks, JR   +3 more
core   +4 more sources

Decomposition of three aerosol types using lidar-derived depolarization ratios at two wavelengths [PDF]

open access: yesAtmospheric Measurement Techniques
Lidar-based algorithms for aerosol-type separation have the potential to improve air-quality assessments, estimates of aerosol direct and indirect radiative forcing, and the detailed characterization of their vertical distribution.
X. Shang   +7 more
doaj   +1 more source

WRF-Chem simulation of aerosol seasonal variability in the San Joaquin Valley [PDF]

open access: yesAtmospheric Chemistry and Physics, 2017
WRF-Chem simulations of aerosol seasonal variability in the San Joaquin Valley (SJV), California, are evaluated by satellite and in situ observations.
L. Wu   +7 more
doaj   +1 more source

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

open access: yesAdvanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares   +8 more
wiley   +1 more source

Global dust model intercomparison in AeroCom phase I [PDF]

open access: yes, 2011
This study presents the results of a broad intercomparison of a total of 15 global aerosol models within the AeroCom project. Each model is compared to observations related to desert dust aerosols, their direct radiative effect, and their impact on the ...
Balkanski, Y.   +5 more
core   +3 more sources

Dust mass, cloud condensation nuclei, and ice-nucleating particle profiling with polarization lidar: updated POLIPHON conversion factors from global AERONET analysis [PDF]

open access: yesAtmospheric Measurement Techniques, 2019
The POLIPHON (Polarization Lidar Photometer Networking) method permits the retrieval of particle number, surface area, and volume concentration for dust and non-dust aerosol components.
A. Ansmann   +5 more
doaj   +1 more source

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