Titre de série :	Agriculture Information Bulletin, 260
Titre :	Soil erosion: the work of uncontrolledwater
Type de document :	texte imprimé
Auteurs :	Hockensmith, R. D. ; Steele, J. G.
Mention d'édition :	Soil conservation service/U.S. Department of Agriculture
Editeur :	Soil conservation service/U.S. Department of Agriculture
Année de publication :	1971
ISBN/ISSN/EAN :	CI-09890
Note générale :	When rain falls or water from any service runs downhill on bare soil, it moves soil particles, organic matter, and soluble nutrients. That is soil erosion. Soil erosion by water may occur anywhere there is enough rain to cause runoff, or where land is fooded by irrigation, snowmelt, or other causes. To avoid erosion, the soil must be protected from moving water. Dense vegetation - cover crops, mulches, grasses, or trees - will intercept rain and slow runaff - where tillage leaves the soil expose, barries like terraces or sown strips of different crops can help control runaff.
Langues :	Anglais (eng)
Mots-clés :	Erosion  Sol  Eau
Index. décimale :	631.45 Erosion et lutte anti-érosion 631.46
Résumé :	When rain falls or water from any service runs downhill on bare soil, it moves soil particles, organic matter, and soluble nutrients. That is soil erosion. Soil erosion by water may occur anywhere there is enough rain to cause runoff, or where land is fooded by irrigation, snowmelt, or other causes. To avoid erosion, the soil must be protected from moving water. Dense vegetation - cover crops, mulches, grasses, or trees - will intercept rain and slow runaff - where tillage leaves the soil expose, barries like terraces or sown strips of different crops can help control runaff.
Note de contenu :	When rain falls or water from any service runs downhill on bare soil, it moves soil particles, organic matter, and soluble nutrients. That is soil erosion. Soil erosion by water may occur anywhere there is enough rain to cause runoff, or where land is fooded by irrigation, snowmelt, or other causes. To avoid erosion, the soil must be protected from moving water. Dense vegetation - cover crops, mulches, grasses, or trees - will intercept rain and slow runaff - where tillage leaves the soil expose, barries like terraces or sown strips of different crops can help control runaff.

Agriculture Information Bulletin, 260. Soil erosion: the work of uncontrolledwater [texte imprimé] / Hockensmith, R. D. ; Steele, J. G.  . -  Soil conservation service/U.S. Department of Agriculture . - Soil conservation service/U.S. Department of Agriculture, 1971.
ISSN : CI-09890
When rain falls or water from any service runs downhill on bare soil, it moves soil particles, organic matter, and soluble nutrients. That is soil erosion. Soil erosion by water may occur anywhere there is enough rain to cause runoff, or where land is fooded by irrigation, snowmelt, or other causes. To avoid erosion, the soil must be protected from moving water. Dense vegetation - cover crops, mulches, grasses, or trees - will intercept rain and slow runaff - where tillage leaves the soil expose, barries like terraces or sown strips of different crops can help control runaff.
Langues : Anglais (eng)

Mots-clés :	Erosion  Sol  Eau
Index. décimale :	631.45 Erosion et lutte anti-érosion 631.46
Résumé :	When rain falls or water from any service runs downhill on bare soil, it moves soil particles, organic matter, and soluble nutrients. That is soil erosion. Soil erosion by water may occur anywhere there is enough rain to cause runoff, or where land is fooded by irrigation, snowmelt, or other causes. To avoid erosion, the soil must be protected from moving water. Dense vegetation - cover crops, mulches, grasses, or trees - will intercept rain and slow runaff - where tillage leaves the soil expose, barries like terraces or sown strips of different crops can help control runaff.
Note de contenu :	When rain falls or water from any service runs downhill on bare soil, it moves soil particles, organic matter, and soluble nutrients. That is soil erosion. Soil erosion by water may occur anywhere there is enough rain to cause runoff, or where land is fooded by irrigation, snowmelt, or other causes. To avoid erosion, the soil must be protected from moving water. Dense vegetation - cover crops, mulches, grasses, or trees - will intercept rain and slow runaff - where tillage leaves the soil expose, barries like terraces or sown strips of different crops can help control runaff.