Bienvenue au Centre de Documentation et d'Information de 2iE: Plus de 27422 ouvrages vous sont proposés
Détail de l'indexation
631 Techniques spécifiques, équipementOuvrages de la bibliothèque en indexation 631.45 (427)
Faire une suggestion Affiner la rechercheUS geological Survey Water Supply Paper, 1532-I. Effects of grazing on runoff and sediment yield from desert rangeland at badger wash in western colorado, 1953-73 / Lusby, C. G.
Titre de série : US geological Survey Water Supply Paper, 1532-I Titre : Effects of grazing on runoff and sediment yield from desert rangeland at badger wash in western colorado, 1953-73 Type de document : texte imprimé Auteurs : Lusby, C. G. Mention d'édition : US Government Printing Office Editeur : US Government Printing Office Année de publication : 1979 ISBN/ISSN/EAN : CI-10773 Note générale : The primary purpose of this sdudy is to compare runof and sediment yield from grazed and ungrazed watersheds. Other objectives are to determine (1) the amount and rate of runoff and sediment yield from storms of various magnitude and duration, and (2) the relative infiltration and erosion rates on different soils and their response to grazing treatment. The geological survey measured precipitation, runoff, erosion, and sedimentation, and made periodic measurement of vegetal cover and utilization during the study, 1967-73. Langues : Anglais (eng) Mots-clés : PRECIPITATIONS Erosion Sédimentation Milieu naturel Méthodologie Pâturage Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Résumé : The primary purpose of this sdudy is to compare runof and sediment yield from grazed and ungrazed watersheds. Other objectives are to determine (1) the amount and rate of runoff and sediment yield from storms of various magnitude and duration, and (2) the relative infiltration and erosion rates on different soils and their response to grazing treatment. The geological survey measured precipitation, runoff, erosion, and sedimentation, and made periodic measurement of vegetal cover and utilization during the study, 1967-73. Note de contenu : The primary purpose of this sdudy is to compare runof and sediment yield from grazed and ungrazed watersheds. Other objectives are to determine (1) the amount and rate of runoff and sediment yield from storms of various magnitude and duration, and (2) the relative infiltration and erosion rates on different soils and their response to grazing treatment. The geological survey measured precipitation, runoff, erosion, and sedimentation, and made periodic measurement of vegetal cover and utilization during the study, 1967-73. US geological Survey Water Supply Paper, 1532-I. Effects of grazing on runoff and sediment yield from desert rangeland at badger wash in western colorado, 1953-73 [texte imprimé] / Lusby, C. G. . - US Government Printing Office . - US Government Printing Office, 1979.
ISSN : CI-10773
The primary purpose of this sdudy is to compare runof and sediment yield from grazed and ungrazed watersheds. Other objectives are to determine (1) the amount and rate of runoff and sediment yield from storms of various magnitude and duration, and (2) the relative infiltration and erosion rates on different soils and their response to grazing treatment. The geological survey measured precipitation, runoff, erosion, and sedimentation, and made periodic measurement of vegetal cover and utilization during the study, 1967-73.
Langues : Anglais (eng)
Mots-clés : PRECIPITATIONS Erosion Sédimentation Milieu naturel Méthodologie Pâturage Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Résumé : The primary purpose of this sdudy is to compare runof and sediment yield from grazed and ungrazed watersheds. Other objectives are to determine (1) the amount and rate of runoff and sediment yield from storms of various magnitude and duration, and (2) the relative infiltration and erosion rates on different soils and their response to grazing treatment. The geological survey measured precipitation, runoff, erosion, and sedimentation, and made periodic measurement of vegetal cover and utilization during the study, 1967-73. Note de contenu : The primary purpose of this sdudy is to compare runof and sediment yield from grazed and ungrazed watersheds. Other objectives are to determine (1) the amount and rate of runoff and sediment yield from storms of various magnitude and duration, and (2) the relative infiltration and erosion rates on different soils and their response to grazing treatment. The geological survey measured precipitation, runoff, erosion, and sedimentation, and made periodic measurement of vegetal cover and utilization during the study, 1967-73. Réservation
Réserver ce document
Exemplaires(8)
Code-barres Cote Support Localisation Section Disponibilité CI04B773.106585 CI-10773 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B773.106586 CI-10773 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B773.106584 CI-10773 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B773.106583 CI-10773 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B773.106582 CI-10773 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B773.106581 CI-10773 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B773.106580 CI-10773 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI04B773.106579 CI-10773 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre : Valorisation agricole des eaux de ruissellement et lutte contre l'érosion sur champs cultivés en mil en zone soudano-sahélienne Burkina Faso-province du Yatenga-région de Bidi Type de document : texte imprimé Auteurs : Lamachère, J.M. ; Serpantié, G. Mention d'édition : [ORSTOM] Editeur : ORSTOM Année de publication : 1990 ISBN/ISSN/EAN : ER 1448 Langues : Français (fre) Mots-clés : PRODUCTION AGRICOLE HYDROLOGIE RUISSELLEMENT LUTTE ANTIEROSIVE PRECIPITATIONS BILAN HYDRIQUE DU SOL SYSTEME DE CULTURE PLUVIOMETRIE CEREALE EXPLOITATION AGRICOLE Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Valorisation agricole des eaux de ruissellement et lutte contre l'érosion sur champs cultivés en mil en zone soudano-sahélienne Burkina Faso-province du Yatenga-région de Bidi [texte imprimé] / Lamachère, J.M. ; Serpantié, G. . - [ORSTOM] . - ORSTOM, 1990.
ISSN : ER 1448
Langues : Français (fre)
Mots-clés : PRODUCTION AGRICOLE HYDROLOGIE RUISSELLEMENT LUTTE ANTIEROSIVE PRECIPITATIONS BILAN HYDRIQUE DU SOL SYSTEME DE CULTURE PLUVIOMETRIE CEREALE EXPLOITATION AGRICOLE Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Réservation
Réserver ce document
Exemplaires(8)
Code-barres Cote Support Localisation Section Disponibilité ER96C448.46448 ER 1448 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C448.46447 ER 1448 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C448.46446 ER 1448 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C448.46445 ER 1448 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C448.46444 ER 1448 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C448.46443 ER 1448 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C448.46442 ER 1448 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C448.46441 ER 1448 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre : Volume 2 : soils Type de document : texte imprimé Auteurs : Mutter, N. ; Ansell, D. ; Howarrd, W. Mention d'édition : Land Resources Division Editeur : Land Resources Division Année de publication : 1972 ISBN/ISSN/EAN : CI-06674 Note générale : The Benue through, a rift in basement complex rocks, is filled with cretaceous sediments, mainly sandstone and shale. These sediments have been folded and partly stripped to leave a scries of basement complex and sedimentary plains, bordered by mainly basement complex hills and mountains. A few samll tertiary basalt flows are found in the centre and on the fringes of the valley. The soils of the spillplains areas comprise predominantly heavy clays in the spillplains and sandly or intermediate juvenile soils in the present and recent meander bells. The soils of the gently sloping upland plains are ferruginous tropical soils and on the steeper slopes lithsols or weakly developed soils. Langues : Anglais (eng) Mots-clés : Géologie Terre Pédologie Fertilité du sol Erosion Hydrologie Potentialité terrestre Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Résumé : The Benue through, a rift in basement complex rocks, is filled with cretaceous sediments, mainly sandstone and shale. These sediments have been folded and partly stripped to leave a scries of basement complex and sedimentary plains, bordered by mainly basement complex hills and mountains. A few samll tertiary basalt flows are found in the centre and on the fringes of the valley. The soils of the spillplains areas comprise predominantly heavy clays in the spillplains and sandly or intermediate juvenile soils in the present and recent meander bells. The soils of the gently sloping upland plains are ferruginous tropical soils and on the steeper slopes lithsols or weakly developed soils. Note de contenu : The Benue through, a rift in basement complex rocks, is filled with cretaceous sediments, mainly sandstone and shale. These sediments have been folded and partly stripped to leave a scries of basement complex and sedimentary plains, bordered by mainly basement complex hills and mountains. A few samll tertiary basalt flows are found in the centre and on the fringes of the valley. The soils of the spillplains areas comprise predominantly heavy clays in the spillplains and sandly or intermediate juvenile soils in the present and recent meander bells. The soils of the gently sloping upland plains are ferruginous tropical soils and on the steeper slopes lithsols or weakly developed soils. Volume 2 : soils [texte imprimé] / Mutter, N. ; Ansell, D. ; Howarrd, W. . - Land Resources Division . - Land Resources Division, 1972.
ISSN : CI-06674
The Benue through, a rift in basement complex rocks, is filled with cretaceous sediments, mainly sandstone and shale. These sediments have been folded and partly stripped to leave a scries of basement complex and sedimentary plains, bordered by mainly basement complex hills and mountains. A few samll tertiary basalt flows are found in the centre and on the fringes of the valley. The soils of the spillplains areas comprise predominantly heavy clays in the spillplains and sandly or intermediate juvenile soils in the present and recent meander bells. The soils of the gently sloping upland plains are ferruginous tropical soils and on the steeper slopes lithsols or weakly developed soils.
Langues : Anglais (eng)
Mots-clés : Géologie Terre Pédologie Fertilité du sol Erosion Hydrologie Potentialité terrestre Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Résumé : The Benue through, a rift in basement complex rocks, is filled with cretaceous sediments, mainly sandstone and shale. These sediments have been folded and partly stripped to leave a scries of basement complex and sedimentary plains, bordered by mainly basement complex hills and mountains. A few samll tertiary basalt flows are found in the centre and on the fringes of the valley. The soils of the spillplains areas comprise predominantly heavy clays in the spillplains and sandly or intermediate juvenile soils in the present and recent meander bells. The soils of the gently sloping upland plains are ferruginous tropical soils and on the steeper slopes lithsols or weakly developed soils. Note de contenu : The Benue through, a rift in basement complex rocks, is filled with cretaceous sediments, mainly sandstone and shale. These sediments have been folded and partly stripped to leave a scries of basement complex and sedimentary plains, bordered by mainly basement complex hills and mountains. A few samll tertiary basalt flows are found in the centre and on the fringes of the valley. The soils of the spillplains areas comprise predominantly heavy clays in the spillplains and sandly or intermediate juvenile soils in the present and recent meander bells. The soils of the gently sloping upland plains are ferruginous tropical soils and on the steeper slopes lithsols or weakly developed soils. Réservation
Réserver ce document
Exemplaires(8)
Code-barres Cote Support Localisation Section Disponibilité CI03B674.146138 CI-06674 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B674.146137 CI-06674 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B674.146136 CI-06674 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B674.146135 CI-06674 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B674.146134 CI-06674 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B674.146133 CI-06674 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B674.146132 CI-06674 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B674.146131 CI-06674 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : West Africa Series, 1 Titre : The drought in West Africa Part 1: evaluation, causes, and physical consequences. Type de document : texte imprimé Auteurs : Dubois, D. V. Mention d'édition : Ameircan University Field Staff Editeur : Ameircan University Field Staff Année de publication : 1974 ISBN/ISSN/EAN : CI-05915 Note générale : This document discusses the evolution of the crisis, deals with the major factors which contributing to the drought, presents water control projects and gives the physical consequences of the drought. Langues : Anglais (eng) Mots-clés : Sécheresse Désertification Erosion Ressource en eau Protection de l'environnement Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Résumé : This document discusses the evolution of the crisis, deals with the major factors which contributing to the drought, presents water control projects and gives the physical consequences of the drought. Note de contenu : This document discusses the evolution of the crisis, deals with the major factors which contributing to the drought, presents water control projects and gives the physical consequences of the drought. West Africa Series, 1. The drought in West Africa Part 1: evaluation, causes, and physical consequences. [texte imprimé] / Dubois, D. V. . - Ameircan University Field Staff . - Ameircan University Field Staff, 1974.
ISSN : CI-05915
This document discusses the evolution of the crisis, deals with the major factors which contributing to the drought, presents water control projects and gives the physical consequences of the drought.
Langues : Anglais (eng)
Mots-clés : Sécheresse Désertification Erosion Ressource en eau Protection de l'environnement Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Résumé : This document discusses the evolution of the crisis, deals with the major factors which contributing to the drought, presents water control projects and gives the physical consequences of the drought. Note de contenu : This document discusses the evolution of the crisis, deals with the major factors which contributing to the drought, presents water control projects and gives the physical consequences of the drought. Réservation
Réserver ce document
Exemplaires(8)
Code-barres Cote Support Localisation Section Disponibilité CI03B915.134571 CI-05915 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B915.134572 CI-05915 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B915.134573 CI-05915 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B915.134574 CI-05915 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B915.134575 CI-05915 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B915.134576 CI-05915 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B915.134577 CI-05915 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B915.134578 CI-05915 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : World Bank technical paper, 273 Titre : Vetiver grass for soil and water conservation land rehabilitation , and embankment stabilization : a collection of papers and newsletters compiled by the vetiver network Type de document : texte imprimé Auteurs : Grimshaw, R ; Helfer, L. Mention d'édition : World Bank Editeur : World Bank Année de publication : 1995 ISBN/ISSN/EAN : 978-0-8213-3144-6 Langues : Anglais (eng) Mots-clés : VEGETATION EROSION DU SOL DEGRADATION DU SOL CES DRS RESEAU D'INFORMATION LUTTE ANTIEROSIVE PRODUCTIVITE DU SOL PRODUCTION AGRICOLE Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 World Bank technical paper, 273. Vetiver grass for soil and water conservation land rehabilitation , and embankment stabilization : a collection of papers and newsletters compiled by the vetiver network [texte imprimé] / Grimshaw, R ; Helfer, L. . - World Bank . - World Bank, 1995.
ISBN : 978-0-8213-3144-6
Langues : Anglais (eng)
Mots-clés : VEGETATION EROSION DU SOL DEGRADATION DU SOL CES DRS RESEAU D'INFORMATION LUTTE ANTIEROSIVE PRODUCTIVITE DU SOL PRODUCTION AGRICOLE Index. décimale : 631.45 Erosion et lutte anti-érosion 631.46 Réservation
Réserver ce document
Exemplaires(8)
Code-barres Cote Support Localisation Section Disponibilité ER96C802.19833 ER 2802 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C802.19834 ER 2802 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C802.19835 ER 2802 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C802.19836 ER 2802 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C802.19837 ER 2802 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C802.19838 ER 2802 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C802.19839 ER 2802 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible ER96C802.19840 ER 2802 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible Permalink
Permalink
