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(Article of periodic en Anglais - 2009)

Document title

Temporal variation in soil detachment under different land uses in the Loess Plateau of China

Authors(s) and Affiliation(s)

ZHANG G.-H. (1 2) ; TANG M.-K. (1) ; ZHANG X.C. (3) ;
(1) State Key Lab. of Earth Surface Processes and Resource Ecology, Normal Univ., Beijing, CHINE
(2) School of Geography, Normal Univ., Beijing, CHINE
(3) USDA-ARS, Grazinglands Research Lab., El Reno, ETATS-UNIS

Abstract

The aims of this study were to investigate the temporal variations of soil detachment rate under different land uses and to further identify the potential factors causing the change in detachment rate in the Loess Plateau. Undisturbed soil samples were collected in the fields of arable land (millet, soybean, corn, and potato), grassland, shrub land, wasteland, and woodland and tested in a laboratory flume under a constant hydraulic condition. Measurements from mid-April to October, 2006, results and discussion. The major factors responsible for the temporal variation of soil detachment were tillage operations, soil consolidation, and root growth. The impact of root density was inconclusive in this study

Source

Article of periodic

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

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

Millesime : 2009, vol. 34, no9 [pp. 1302-1309]

Bibliographic references : 1 p.

Collation : 6 fig., 4 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 17355

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/esp.1827

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2010
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