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- > Geomorphology of the tropics with special reference to South Asia and Africa (supprimer)
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Par Collection Par Auteur- GRUNERT, J., (Editeur scientifique) (5)
- PFEIFFER, L. (1)
- BESLER, H. (1)
- BORGER, H. (1)
- BREMER, H. (1)
- RIETHER, N. (1)
- THIEMEYER, H. (1)
- 1992 (5)
- Action anthropique ; Dune ; Dégradation de l'environnement ; Désertification ; Erosion des sols ; Géomorphodynamique ; Nigéria ; SPOT ; Télédétection ; Végétation (1)
- Allemagne ; Argile minéral ; Bayern ; Erosion chimique ; Géomorphogenèse ; Microstructure ; Météorisation ; Paléo-environnement ; Paléoclimat ; Pénéplaine ; Pétrographie (1)
- Base de données ; Erosion des sols ; Humidité du sol ; Propriété du sol ; Pédogenèse ; Relief ; Sol ; Taxonomie ; Zone intertropicale (1)
- Bavaria ; Chemical erosion ; Clay mineral ; Geomorphogenesis ; Germany ; Microstructure ; Palaeo-environment ; Palaeoclimate ; Peneplain ; Petrography ; Weathering (1)
- Burkina ; Desertification ; Eolian deflation ; Eolian features ; Grain size distribution;Granulometry ; Heavy minerals ; Photointerpretation ; Sand ; Sedimentology (1)
- Burkina ; Déflation éolienne ; Désertification ; Eolien ; Granulométrie ; Minéraux lourds ; Photo-interprétation ; Sable ; Sédimentologie (1)
- Data base ; Pedogenesis ; Relief ; Soil ; Soil erosion ; Soil moisture ; Soil properties ; Taxonomy ; Tropical zone (1)
- Desertification ; Dune ; Earth surface processes ; Environmental degradation ; Human impact ; Nigeria ; Remote sensing ; SPOT ; Soil erosion ; Vegetation (1)
- Earth surface processes ; Grain size distribution;Granulometry ; Heavy minerals ; Sedimentology ; Soil erosion ; Sri Lanka (1)
- Erosion des sols ; Granulométrie ; Géomorphodynamique ; Minéraux lourds ; Sri Lanka ; Sédimentologie (1)
- Geomorphology of the tropics with special reference to South Asia and Africa (5)
- Desertification in the ancient erg of NE-Nigeria (1)
- Geomorphological processes observed in sediments from western Sri Lanka (1)
- Paleotropical weathering on different rocks in Southern Germany (1)
- Relief and soil in the Tropics - a data base (1)
- Sand encroachment at Oursi (Burkina Faso) : reactivation of fixed draa or deflation of Mare sands? (1)
- in a circle around the villages. Damage is done to a varying extent. Potentially the less damaged areas may recover.
- On the south German peneplain relics, the weathering residues show that, on quite different rocks, very similar features may be recognized by micro scale analysis. Therefore, a similar genesis can be assumed with regard to weathering and thus also
- The objective of the study was to examine loose soil material, and to determine whether it is part of a permanent or temporary deposit of river sediments, and if there are differences in its spatial arrangement, which may be traced back
- vegetation and general water balance, lithology and gradient). The relief position may allow an initial assessment of the relative age of the soil evolution. Profile classification and transport must be cross-checked with the laboratory analysis.
- seulement les sables dunaires réactivés mais aussi des sables de déflation du Mare sont à prendre en considération.