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Connexion

(6GuelphInternat. Conf. on Aeolian Research (ICAR 6) en Anglais - 2008)

Document title

Effect of moisture on fine dust emission from tillage operations on agricultural soils

published at : ICAR 6 : Aeolian processes. Special issue

Authors(s) and Affiliation(s)

FUNK R. (1) ; REUTER H.I. (2) ; HOFFMANN C. (1) ; ENGEL W. (1) ; ÖTTL D. (3) ;
(1) Leibniz-Centre for Agricultural Landscape Research, Inst. of Soil Landscape Research, Müncheberg, ALLEMAGNE
(2) Joint Research Centre, Inst. for Environment and Sustainability, Land Management and Natural Hazards Unit, Ispra, ITALIE
(3) Air Quality Dept. of Steiermark, AUTRICHE

Abstract

The aim of this paper is to determine the influence of soil moisture on the particulate matter (PM) emission of soils subjected to mechanical disturbance, particularly tillage. Measurements in Europe indicate that emission of dust by tillage operations is many times higher than by natural wind erosion. The AA. used a wind tunnel as a cross-flow gravitational separator to investigate the relation between soil type, soil moisture and fine dust emission. Twelve soils of different texture were investigated with regard to their water content. The results show the importance of the vertical soil moisture profile on the PM emission of soils

Source

Congrès

Internat. Conf. on Aeolian Research (ICAR 6) No6, Guelph , CANADA (24/07/2006 - 26/07/2006)

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 2008, vol. 33, no 12 [pp. 1851-1863]

Bibliographic references : 1 p.

Collation : fig., tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 17355

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/esp.1737

Prodig - Bibliographie Géographique Internationale (BGI)
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