Concentration and composition of aerosols over the North Atlantic in August 1995
| Cobertura |
MEDIAN LATITUDE: 50.917000 * MEDIAN LONGITUDE: -23.337167 * SOUTH-BOUND LATITUDE: 45.016667 * WEST-BOUND LONGITUDE: -57.533333 * NORTH-BOUND LATITUDE: 57.800000 * EAST-BOUND LONGITUDE: 10.466667 * DATE/TIME START: 1995-08-11T08:44:15 * DATE/TIME END: 1995-08-21T08:54:15 |
|---|---|
| Data(s) |
25/05/2000
|
| Resumo |
Data on composition of aerosols are considered. Investigations include electron microscopy, grain size, mineralogical and chemical analyses. Samples of aerosols were collected Cruise 37 of R/V Akademik Mstislav Keldysh along a transatlantic section along 40°-50°N. Variability of concentrations and composition of aerosols with distance from continents is shown: concentrations of aerosols decrease by factor of ten and more. Significant portion of mineral components in aerosols collected over the continent is replaced by organic matter due to mechanical differentiation during transportation. Such anthropogenic components as soot, ash, and combustion spheres were detected in all samples. North African dust was found in one sample in the western part of the section. |
| Formato |
application/zip, 5 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.761106 doi:10.1594/PANGAEA.761106 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Lukashin, Vyacheslav N; Isaeva, Alexandra B; Serova, Valentina V; Gordeev, Vladimir Yu; Stein, Ruediger (2000): Research of the Aerosols over the North Atlantic Ocean. Translated from Okeanologiya, 2000, 40(4), 594-605, Oceanology, 40(4), 557-568 |
| Palavras-Chave | #<1 µm; <20 µm; <5 µm; >5 µm; 10-5 µm; 20-10 µm; 2-1 µm; 5-2 µm; AC; Aerosol concentration; Akademik Mstislav Keldysh; Al; Aluminium; AMK37; AMK37-N-1; AMK37-N-10; AMK37-N-2; AMK37-N-3; AMK37-N-4; AMK37-N-5; AMK37-N-6; AMK37-N-7; AMK37-N-8; AMK37-N-9; Amor silica; Archive of Ocean Data; ARCOD; Atomic absorption spectrometry (AAS); Calculated; Carbon, organic, total; Chl+Kln; Chlorite+Kaolinite; Chromium; Co; Cobalt; Copper; Cr; Cu; Duration; EF; Enrichment factor; Event; Fe; Feldspar; Fsp; Grain size, LASER Particle Sizer; Height; Height above sea level; High volume aerosol sampling; Ill; Illite; Iron; Lead; Manganese; Median; Median, grain size; Mn; Mnt; Montmorillonite; NET600; Net 600 µm 10 x 1 m**2; Ni; Nickel; Nitrogen, total; North Atlantic; of sampling; P; Pb; Phosphorus; Quartz; Qz; Si; Silica, amorphous; Silicon; Size fraction < 0.001 mm, clay; Size fraction < 0.005 mm; Size fraction < 0.020 mm; Size fraction > 0.005 mm; Size fraction 0.002-0.001 mm, 9.0-10.0 phi; Size fraction 0.005-0.002 mm; Size fraction 0.010-0.005 mm; Size fraction 0.020-0.010 mm; TN; TOC; volume %; weight %; X-ray diffraction; Zinc; Zn |
| Tipo |
Dataset |
