Weathering geochemistry and Sr‐Nd fingerprints of equatorial upper Nile and Congo muds

Weathering geochemistry and Sr‐Nd fingerprints of equatorial upper Nile and Congo muds

Source :

• Geochemistry, Geophysics, Geosystems [ 1525-2027 ] ; 2013-02.

Descripteurs français

• Wicri :
  • geographic : Burundi, Rwanda, Soudan, Tanzanie, Ouganda.
  • topic : Géochimie, Géophysique, Pétrologie.

English descriptors

• KwdEn :
  • Acta, Akanyaru, Alkali, Anomaly, Basin, Bedrock, Bouchez, Burundi, Catchment, Cation, Central africa, Central uganda, Chem, Chemical composition, Chemical indices, Chemical processes, Chemical weathering, Chemical weathering indices, Chlorite, Clastic sediments, Clay minerals, Compositional, Congo rivers, Congo side, Continental crust, Cosmochim, Craton, Crust, Crustal, Crustal evolution, Detritus, Drainage basin, Drier, Dupr, Earth planet, East african rift, Eastern domain, Equatorial, Equatorial africa, Equatorial africa figure, Feldspar, Furman, Gaillardet, Garzanti, Geochemical, Geochemical data, Geochemical parameters, Geochemistry, Geochemistry geophysics geosystems, Geochim, Geol, Geophysics, Geosystems, Gishwati, Gishwati province, Granitoids, Headwater, Heavy minerals, Higher concentrations, Higher ratio, Humid, Humid rift highlands, Illite, Isotope, Isotope signatures, Isotopic, Isotopic signatures, Kagera, Kagera basin, Kaolinite, Karisimbi volcano, Kibaran, Kibaran belt, Kivu, Lake tanganyika, Lake victoria, Lakes kivu, Lava, Lett, Lithology, Lower course, Lower ratio, Lowlands, Lupker, Malagarasi, Mclennan, Mesoproterozoic, Metamorphic, Mineralogical, Minor chlorite, Mobile alkali, Mobile elements, Model ages, Model mantle derivation ages, Neogene, Neoproterozoic, Nesbitt, Nile, Northern uganda, Nyabarongo, Nyungwe, Nyungwe forest rill sample, Organic matter, Other elements, Padoan, Paleoproterozoic, Parent lavas, Parent rocks, Petrology, Physical erosion, Plagioclase, Plutoniclastic, Plutoniclastic muds, Polycyclic, Polycyclic sediments, Precambrian, Provenance, Provenance studies, Quartz, Quartz dilution, Quartzose, Rain shadow, Rare earth elements, Recycling, Rift, Rift shoulder, Rill, River muds, River sediments, Rusizi, Rusizi basin, Rusizian basement, Ruvubu, Ruvubu gatara, Ruvubu muds, Ruvyironza, Rwanda, Rwenzori, Rwenzori mountains, Sand samples, Savannah lowlands, Sediment, Sediment composition, Sedimentary, Sedimentary rocks, Silicate, Smectite, Study area, Sudan, Tanganyika, Tanzania, Tanzania craton, Trace elements, Tributary, Uganda, Upper ruvubu, Uvial, Uvial sediments, Virunga, Virunga volcanoes, Volcanic, Volcanic rocks, Volcaniclastic, Volcano, Weathering, Weathering geochemistry, Weathering intensities, Weathering intensity, Western branch, Western domain.
• Teeft :
  • Acta, Akanyaru, Alkali, Anomaly, Basin, Bedrock, Bouchez, Burundi, Catchment, Cation, Central africa, Central uganda, Chem, Chemical composition, Chemical indices, Chemical processes, Chemical weathering, Chemical weathering indices, Chlorite, Clastic sediments, Clay minerals, Compositional, Congo rivers, Congo side, Continental crust, Cosmochim, Craton, Crust, Crustal, Crustal evolution, Detritus, Drainage basin, Drier, Dupr, Earth planet, East african rift, Eastern domain, Equatorial, Equatorial africa, Equatorial africa figure, Feldspar, Furman, Gaillardet, Garzanti, Geochemical, Geochemical data, Geochemical parameters, Geochemistry, Geochemistry geophysics geosystems, Geochim, Geol, Geophysics, Geosystems, Gishwati, Gishwati province, Granitoids, Headwater, Heavy minerals, Higher concentrations, Higher ratio, Humid, Humid rift highlands, Illite, Isotope, Isotope signatures, Isotopic, Isotopic signatures, Kagera, Kagera basin, Kaolinite, Karisimbi volcano, Kibaran, Kibaran belt, Kivu, Lake tanganyika, Lake victoria, Lakes kivu, Lava, Lett, Lithology, Lower course, Lower ratio, Lowlands, Lupker, Malagarasi, Mclennan, Mesoproterozoic, Metamorphic, Mineralogical, Minor chlorite, Mobile alkali, Mobile elements, Model ages, Model mantle derivation ages, Neogene, Neoproterozoic, Nesbitt, Nile, Northern uganda, Nyabarongo, Nyungwe, Nyungwe forest rill sample, Organic matter, Other elements, Padoan, Paleoproterozoic, Parent lavas, Parent rocks, Petrology, Physical erosion, Plagioclase, Plutoniclastic, Plutoniclastic muds, Polycyclic, Polycyclic sediments, Precambrian, Provenance, Provenance studies, Quartz, Quartz dilution, Quartzose, Rain shadow, Rare earth elements, Recycling, Rift, Rift shoulder, Rill, River muds, River sediments, Rusizi, Rusizi basin, Rusizian basement, Ruvubu, Ruvubu gatara, Ruvubu muds, Ruvyironza, Rwanda, Rwenzori, Rwenzori mountains, Sand samples, Savannah lowlands, Sediment, Sediment composition, Sedimentary, Sedimentary rocks, Silicate, Smectite, Study area, Sudan, Tanganyika, Tanzania, Tanzania craton, Trace elements, Tributary, Uganda, Upper ruvubu, Uvial, Uvial sediments, Virunga, Virunga volcanoes, Volcanic, Volcanic rocks, Volcaniclastic, Volcano, Weathering, Weathering geochemistry, Weathering intensities, Weathering intensity, Western branch, Western domain.

Abstract

• https://api.istex.fr/document/D7F2453E489BEB35B1D163447C5B8EE83864921A/fulltext/pdf

Affiliations:

• Italie, Royaume-Uni, Suisse
• Canton de Berne
• Berne
• Université de Berne

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