| Titre : |
Standardisation et valorisation des paramètres pédologiques selon les normes F.A.O Cas de l'étude des sols de la région du Hodna |
| Type de document : |
texte imprimé |
| Auteurs : |
Meriem Belhanafi, Auteur ; Othmane Bouras, Auteur ; K Ouamer-ali, Auteur |
| Editeur : |
Tipaza [Algérie] : Centre universitaire Morsli Abdellah - Tipaza- |
| Année de publication : |
2024/2025 |
| Importance : |
p.70 |
| Présentation : |
couv. en noir et blanc ., ill., fig.,tabl. |
| Format : |
30 cm |
| Accompagnement : |
CD |
| Note générale : |
Bibliographie: p67-68.
Annexes: p69. |
| Langues : |
Français (fre) |
| Catégories : |
Agronomie
|
| Mots-clés : |
Soils pedology soil classification data harmonization pedological database CPCS WRB USDA GIS soil mapping M’Sila Hodna region morphological data analytical data texture organic matter electrical conductivity (EC) cation exchange capacity (CEC) exchangeable sodium percentage (ESP) spatial modeling pedological reference systems sustainable agriculture. |
| Index. décimale : |
630.26 |
| Résumé : |
In a context marked by the progressive loss of historical pedological data, this work aims to standardize and enhance the pedological information of the Hodna region according to FAO international standards. The study is based on the establishment and utilization of a pedological database derived from old documents (notably the pedological sheet of M'Sila), complemented by the harmonization of morphological and analytical data. The adopted methodology revolves around three axes: (i) the collection, structuring, and entry of data, (ii) the digitization and geolocation of pedological profiles, and (iii) statistical and spatial analysis using geographic information systems (GIS). The evaluation focused on 77 pedological profiles representing 325 horizons, covering 54 parameters. The results reveal a strong heterogeneity of the data, an average fill rate of 47%, and a predominance of soils constrained by factors such as salinity, sodicity, and texture. A harmonized classification of soils according to the CPCS and WRB systems allowed for updated and functional cartographic enhancement. This approach ensures the sustainability of existing data and guides strategies for the sustainable management of agricultural lands. This work demonstrates the usefulness of georeferenced databases and GIS tools to support agro-environmental planning while providing a reproducible model for other semi-arid areas. |
Standardisation et valorisation des paramètres pédologiques selon les normes F.A.O Cas de l'étude des sols de la région du Hodna [texte imprimé] / Meriem Belhanafi, Auteur ; Othmane Bouras, Auteur ; K Ouamer-ali, Auteur . - Tipaza [Algérie] : Centre universitaire Morsli Abdellah - Tipaza-, 2024/2025 . - p.70 : couv. en noir et blanc ., ill., fig.,tabl. ; 30 cm + CD. Bibliographie: p67-68.
Annexes: p69. Langues : Français ( fre)
| Catégories : |
Agronomie
|
| Mots-clés : |
Soils pedology soil classification data harmonization pedological database CPCS WRB USDA GIS soil mapping M’Sila Hodna region morphological data analytical data texture organic matter electrical conductivity (EC) cation exchange capacity (CEC) exchangeable sodium percentage (ESP) spatial modeling pedological reference systems sustainable agriculture. |
| Index. décimale : |
630.26 |
| Résumé : |
In a context marked by the progressive loss of historical pedological data, this work aims to standardize and enhance the pedological information of the Hodna region according to FAO international standards. The study is based on the establishment and utilization of a pedological database derived from old documents (notably the pedological sheet of M'Sila), complemented by the harmonization of morphological and analytical data. The adopted methodology revolves around three axes: (i) the collection, structuring, and entry of data, (ii) the digitization and geolocation of pedological profiles, and (iii) statistical and spatial analysis using geographic information systems (GIS). The evaluation focused on 77 pedological profiles representing 325 horizons, covering 54 parameters. The results reveal a strong heterogeneity of the data, an average fill rate of 47%, and a predominance of soils constrained by factors such as salinity, sodicity, and texture. A harmonized classification of soils according to the CPCS and WRB systems allowed for updated and functional cartographic enhancement. This approach ensures the sustainability of existing data and guides strategies for the sustainable management of agricultural lands. This work demonstrates the usefulness of georeferenced databases and GIS tools to support agro-environmental planning while providing a reproducible model for other semi-arid areas. |
|  |
Affiner la recherche Interroger des sources externesStandardisation et valorisation des paramètres pédologiques selon les normes F.A.O Cas de l'étude des sols de la région du Hodna / Meriem Belhanafi
