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(Article of periodic en Anglais - 2009)

Document title

Residue cover and rainfall intensity effects on runoff soil organic carbon losses

Authors(s) and Affiliation(s)

JIN K. (1 2 3) ; CORNELIS W.M. (3) ; GABRIELS D. (3) ; BAERT M. (3) ; WU H.J. (1 2) ; SCHIETTECATTE W. (3) ; CAI D.X. (1 2) ; DE NEVE S. (3) ; JIN J.Y. (1 2) ; HARTMANN R. (3) ; HOFMAN G. (3) ;
(1) Inst. of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, CHINE
(2) Key Lab. of Crop Nutrition & Fertilization, CHINE
(3) Dep. of Soil Management, Univ., Ghent, BELGIQUE

Abstract

This study investigates the effect of rainfall intensity (RI) and soil surface cover on losses of sediment and the selective enrichment of soil organic carbon (SOC) in the sediment by surface runoff occurring under different RI and soil surface cover percentages. The AA. also tried providing an insight into the temporal changing patterns of sediment, nutrient discharge and changes of sediment particle size distribution as well as their relationship in order to better understand the dynamic pattern of nutrient concentration and load. They hypothesize that increased residue cover and decreased rainfall intensity will reduce soil and organic matter loss in runoff. Results of the laboratory rainfall simulation experiments and discussion

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 2009, vol. 78, no1 [pp. 81-86]

Bibliographic references : 29 ref.

Collation : 3 fig., 2 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2009.03.001

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2009
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