Evolution of anthropogenic aerosols in the coastal town of Salina Cruz, Mexico: Part III Size-segregated elemental composition analyzed by total-reflection x-ray fluorescence spectrometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00035362" target="_blank" >RIV/00216224:14310/07:00035362 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Evolution of anthropogenic aerosols in the coastal town of Salina Cruz, Mexico: Part III Size-segregated elemental composition analyzed by total-reflection x-ray fluorescence spectrometry

Original language description

Heavy metals in various size modes of the atmospheric aerosol are a concern for human health. Their and other elements concentrations are indicative for anthropogenic and natural aerosol sources. Si, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se,Br, Rb, Sr, Hg, and Pb were determined as a complementary contribution to a study on aerosol cycling during the wet season, June 2004, in a humid, subtropical climate, i.e. in the city of Salina Cruz, situated on the Pacific coast of the Isthmus of Tehuantepec (16.2degN, 95.2degW), Mexico. For mass (gravimetry) and elemental analyses, particles were collected by a Berner low-pressure round nozzle cascade impactor using four stages corresponding to 0.1 to 0.25, 0.25 to 1.0, 1.0 to 4.0, and 4 to 16 mm ofaerodynamic particle size. The impaction plates were modified such that approx. 1/6 consisted of a plastic support (Persplex) for total reflection X ray fluorescence spectrometry (TXRF).

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DN - Environmental impact on health

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Journal for Environmental Analytical Chemistry

ISSN

1029-0397

e-ISSN

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Volume of the periodical

87

Issue of the periodical within the volume

9

Country of publishing house

DE - GERMANY

Number of pages

14

Pages from-to

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UT code for WoS article

000246951500005

EID of the result in the Scopus database

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