Mots-clés
Agropédologie ; Bassin-versant ; England ; Erosion hydrique ; Géochimie ; Hereford and Worcester ; Nutriment ; Phosphore ; Pratique culturale ; Royaume-Uni ; Ruissellement ; Sol cultivé ; StaffordshireAgricultural practice ; Agropedology ; Cultivated land ; England ; Geochemistry ; Hereford and Worcester ; Nutrient ; Phosphorus ; Rill wash ; Staffordshire ; United Kingdom ; Water erosion ; WatershedAgrología ; Chorreo ; Cuenca hidrográfica ; Erosión hídrica ; Geoquímica ; Inglaterra ; Nutrimiento ; Práctica de cultivo ; Reino Unido ; Suelo cultivadoHillslope scale surface runoff, sediment and nutrient losses associated with tramline wheelings
Auteur(s) et Affiliation(s)
SILGRAM, M.
ADAS UKLtd, Woodthorne, Wolverhampton, Etats-Unis
JACKSON, D.R.
ADAS UKLtd, Woodthorne, Wolverhampton, Etats-Unis
BAILEY, A.
Dep. of Agriculture, Univ., Reading, Etats-Unis
QUINTON, J.
Lancaster Environment Centre, Univ., Lancaster, Etats-Unis
STEVENS, C.
Lancaster Environment Centre, Univ., Lancaster, Etats-Unis
Description :
Research on arable sandy loam and silty clay loam soils on 4° slopes in England has shown that tramlines (i.e. the unseeded wheeling areas used to facilitate spraying operations in cereal crops) can represent the most important pathway for phosphorus and sediment loss from moderately sloping fields. Detailed monitoring over the October–March period in winters 2005–2006 and 2006–2007 included event-based sampling of surface runoff, suspended and particulate sediment, and dissolved and particulate phosphorus from hillslope segments established in a randomized block design with 4 replicates of each treatment at each of 2 sites on lighter and heavier soils. Results at Hattons site (Staffordshire) and at Rosemaund (Herefordshire). Discussion about agri-environment policy measures at farm and catchment.
Type de document :
Article de périodique
Source :
Earth surface processes and landforms, issn : 0197-9337, 2010, vol. 35, n°. 6, p. 699-706, nombre de pages : 8, Références bibliographiques : 27 ref.
Date :
2010
Editeur :
Pays édition : Royaume-Uni, Chichester, Wiley
Langue :
Anglais
Anglais
Droits :
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)