Permanences et mutations dans les terroirs rizicoles de Basse-Casamance (Sénégal) (notice n° 599580)
[ vue normale ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 03466cam a2200361 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250121153424.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sané, Tidiane |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Permanences et mutations dans les terroirs rizicoles de Basse-Casamance (Sénégal) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2018.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 46 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | L’Afrique de l’Ouest subit, depuis plusieurs années, une dégradation des paysages agricoles. La forte variabilité climatique de ces dernières décennies est un des facteurs déterminants de ces transformations qui y sont observées. Les terroirs rizicoles de Basse-Casamance, emblématiques des « civilisations agraires » ouest-africaines, traduisent les dynamiques dans cette région. Ces espaces, aux nombreuses activités humaines, présentent de fortes contraintes naturelles et socio-économiques qui se répercutent sur les systèmes rizicoles. L’analyse des terroirs rizicoles, par une approche des paysages combinant données géospatiales et travaux de terrain, montre des dynamiques contrastées entre l’activité rizicole et son environnement socio-biophysique. Il ressort de l’analyse un recul des terroirs rizicoles en relation avec les changements globaux. La faiblesse de la main-d’œuvre se traduit par le manque d’entretien des digues de protection des parcelles rizicoles. L’analyse révèle ainsi l’existence de fortes interactions entre activités agricoles, écosystèmes exploités et environnement socio-économique. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | For several years, West Africa have undergone a degradation of agricultural landscapes. The strong climatic variability during the last decades is one of the determining factors of these transformations. The rice land area of Low Casamance, one of the significant examples of the’agrarian civilizations’ of West Africa, illustrate the current dynamics in this region. These areas concentrate numerous human activities and present strong natural and socio-economic constraints, which have an impact on rice culture systems. The analysis of the rice land areas, using an approach that combines geospatial data, landscape analysis and fieldwork data, shows contrasted dynamics between rice production and its biophysical and socioeconomic environment. The analysis reveals the shrinking size of rice land areas under the influence of global climatic changes (strong climatic variability along with salinization and acidification of water and land). The lack of workforce results in a lack of maintenance of the dikes for the protection of rice fields. The paper shows that there are strong interactions between agricultural activities, exploited ecosystems and socio-economic environment. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | terroir rizicole |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | déprise rurale |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | Afrique de l’Ouest |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | dégradation |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | basse-casamance |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | degradation |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | rural exodus |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | West Africa |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | rice land |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | Basse-Casamance |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mering, Catherine |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cormier-Salem, |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Diedhiou, Ibrahima |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ba, Boubacar Demba |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Diaw, Amadou Tahirou |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tine, Alfred Kouly |
| Relator term | author |
| 786 0# - DATA SOURCE ENTRY | |
| Note | L’Espace géographique | 47 | 3 | 2018-12-03 | p. 201-218 | 0046-2497 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-espace-geographique-2018-3-page-201?lang=fr&redirect-ssocas=7080">https://shs.cairn.info/revue-espace-geographique-2018-3-page-201?lang=fr&redirect-ssocas=7080</a> |
Pas d'exemplaire disponible.
Réseaux sociaux