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(Article of periodic en Anglais - 2009)

Document title

Surface and profile soil moisture spatio-temporal analysis during an excessive rainfall period in the Southern Great Plains, USA

Authors(s) and Affiliation(s)

HEATHMAN G.C. (1) ; LAROSE M. (2) ; COSH M.H. (3) ; BINDLISH R. (3) ;
(1) USDA-ARS National Soil Erosion Research Lab., Purdue Univ., West Lafayette, ETATS-UNIS
(2) Dep. of Agronomy, Purdue Univ., West Lafayette, ETATS-UNIS
(3) USDA-ARS, Hydrology and Remote Sensing Lab., Beltsville, ETATS-UNIS

Abstract

The AA. analyze the temporal stability of soil moisture at the field and watershed scales in the Little Washita River Experimental Watershed (LWREW), as part of the remote sensing Cloud and Land Surface Interaction Campaign (CLASIC07) during June 2007 in south-central Oklahoma. The aims of this study were to : 1) determine temporally stable sites for surface and profile soil moisture in 4 fields within the LWREW under different land management practices and for various soil types; 2) determine the extent of correlation between surface soil moisture and profile soil moisture temporal stability analysis; and 3) analyze the temporal stability of soil moisture at the field and watershed scales to identify stations within the watershed, as well as locations within each field, that were representative of the mean areal soil moisture content. In addition, the AA. compared their findings with those from past studies in the watershed under much drier conditions

Source

Article of periodic

published at : Catena / ISSN 0341-8162

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

Millesime : 2009, vol. 78, no2 [pp. 159-169]

Bibliographic references : 16 ref.

Collation : 6 fig., 7 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2009.04.002

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