Results 1 to 10 of about 8,766 (125)

GC Insights: The crystal structures behind mineral properties – a case study of using TotBlocks in an undergraduate optical mineralogy lab [PDF]

open access: yesGeoscience Communication, 2023
Spatial thinking represents an ongoing challenge in geoscience education, but concrete manipulatives can bridge this gap by illustrating abstract concepts.
D. D. V. Leung   +2 more
doaj   +1 more source

Mineral dust cycle in the Multiscale Online Nonhydrostatic AtmospheRe CHemistry model (MONARCH) Version 2.0 [PDF]

open access: yesGeoscientific Model Development, 2021
We present the dust module in the Multiscale Online Non-hydrostatic AtmospheRe CHemistry model (MONARCH) version 2.0, a chemical weather prediction system that can be used for regional and global modeling at a range of resolutions. The representations of
M. Klose   +23 more
doaj   +1 more source

Aerosol Mineralogical Study Using Laboratory and IASI Measurements: Application to East Asian Deserts

open access: yesRemote Sensing, 2022
East Asia is the second-largest mineral dust source in the world, after the Sahara. When dispersed in the atmosphere, mineral dust can alter the Earth’s radiation budget by changing the atmosphere’s absorption and scattering properties.
Perla Alalam   +4 more
doaj   +1 more source

Optical-microphysical properties of Saharan dust aerosols and composition relationship using a multi-wavelength Raman lidar, in situ sensors and modelling: a case study analysis [PDF]

open access: yesAtmospheric Chemistry and Physics, 2012
A strong Saharan dust event that occurred over the city of Athens, Greece (37.9° N, 23.6° E) between 27 March and 3 April 2009 was followed by a synergy of three instruments: a 6-wavelength Raman lidar, a CIMEL sun-sky radiometer and the MODIS sensor ...
A. Papayannis   +9 more
doaj   +1 more source

Global scale variability of the mineral dust long-wave refractive index: a new dataset of in situ measurements for climate modeling and remote sensing [PDF]

open access: yesAtmospheric Chemistry and Physics, 2017
Modeling the interaction of dust with long-wave (LW) radiation is still a challenge because of the scarcity of information on the complex refractive index of dust from different source regions.
C. Di Biagio   +15 more
doaj   +1 more source

Petrography and mineral chemistry of metamorphosed mantle peridotites of Nain Ophiolite (Central Iran)

open access: yesJournal of Economic Geology, 2017
Introduction Study of the petrology of the ophiolites as the relics of ancient oceanic lithosphere, is a powerful tool to reconstruct Earth’s history. Mantle peridotites have mostly undergone alteration and serpentinization to some extent.
Nargess Shirdashtzadeh   +2 more
doaj   +1 more source

Infrared optical signature reveals the source-dependency and along-transport evolution of dust mineralogy as shown by laboratory study. [PDF]

open access: yesSci Rep, 2023
Di Biagio C   +7 more
europepmc   +1 more source

Space-resolved chemical information from infrared extinction spectra. [PDF]

open access: yesSci Rep, 2023
Thuiya Hennadige YIKS   +2 more
europepmc   +1 more source

Halogen-Doped Chevrel Phase Janus Monolayers for Photocatalytic Water Splitting. [PDF]

open access: yesNanomaterials (Basel), 2023
Sukhanova EV   +4 more
europepmc   +1 more source

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