T. Stocker, D. Qin, G. Plattner, M. Tignor, and S. Allen, Climate Change 2013: The Physical Science Basis Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, IPCC, p.1535, 2013.

S. Brantley, J. Megonigal, F. Scatena, Z. Balogh-brunstad, and R. Barnes, Twelve testable hypotheses on the geobiology of weathering, Geobiology, vol.18, issue.B6, pp.140-165, 2011.
DOI : 10.1111/j.1472-4669.2010.00264.x

J. Walker, P. Hays, and J. Kasting, A negative feedback mechanism for the long-term stabilization of Earth's surface temperature, Journal of Geophysical Research, vol.31, issue.C10, pp.9776-9782, 1981.
DOI : 10.1029/JC086iC10p09776

W. Langbein and S. Schumm, Yield of sediment in relation to mean annual precipitation, Transactions, American Geophysical Union, vol.204, issue.6, pp.1076-1084, 1958.
DOI : 10.1029/TR039i006p01076

M. Egli, A. Mirabella, and G. Sartori, The role of climate and vegetation in weathering and clay mineral formation in late Quaternary soils of the Swiss and Italian Alps, Geomorphology, vol.102, issue.3-4, pp.307-324, 2008.
DOI : 10.1016/j.geomorph.2008.04.001

Y. Goddéris, C. Roelandt, J. Schott, M. C. Pierret, and L. François, Towards an Integrated Model of Weathering, Climate, and Biospheric Processes, Reviews in Mineralogy and Geochemistry, vol.70, issue.1, pp.411-434, 2009.
DOI : 10.2138/rmg.2009.70.9

A. Dosseto, P. Hesse, K. Maher, K. Fryirs, and S. Turner, Climatic and vegetation control on sediment dynamics during the last glacial cycle, Geology, vol.38, issue.5, pp.395-398, 2010.
DOI : 10.1130/G30708.1

G. Einsele and M. Hinderer, Quantifying denudation and sediment???accumulation systems (open and closed lakes): basic concepts and first results, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.140, issue.1-4, pp.7-21, 1998.
DOI : 10.1016/S0031-0182(98)00041-8

A. Sémah, F. Sémah, R. Moudrikah, F. Fröhlich, and T. Djubiantono, A late Pleistocene and Holocene sedimentary record in Central Java and its palaeoclimatic significance. Modern Quaternary Research in SE Asia, Balkema, vol.19, pp.63-88, 2004.

A. Felton, J. Russell, A. Cohen, M. Baker, and J. Chesley, Paleolimnological evidence for the onset and termination of glacial aridity from Lake Tanganyika, Tropical East Africa, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.252, issue.3-4, pp.405-423, 2007.
DOI : 10.1016/j.palaeo.2007.04.003
URL : https://hal.archives-ouvertes.fr/insu-00263748

E. Brown, T. Johnson, C. Scholz, A. Cohen, and J. King, Abrupt change in tropical African climate linked to the bipolar seesaw over the past 55,000 years, Geophysical Research Letters, vol.316, issue.4, 2007.
DOI : 10.1029/2007GL031240

T. Dunne, Sediment yield and land use in tropical catchments, Journal of Hydrology, vol.42, issue.3-4, pp.281-300, 1979.
DOI : 10.1016/0022-1694(79)90052-0

R. Dixon, A. Solomon, S. Brown, R. Houghton, and M. Trexier, Carbon Pools and Flux of Global Forest Ecosystems, Science, vol.263, issue.5144, pp.185-190, 1994.
DOI : 10.1126/science.263.5144.185

F. Gasse, Hydrological changes in the African tropics since the Last Glacial Maximum, Quaternary Science Reviews, vol.19, issue.1-5, pp.189-211, 2000.
DOI : 10.1016/S0277-3791(99)00061-X

C. Ebinger, Tectonic development of the western branch of the East African rift system, Geological Society of America Bulletin, vol.101, issue.7, pp.885-903, 1989.
DOI : 10.1130/0016-7606(1989)101<0885:TDOTWB>2.3.CO;2

B. Rosendahl, Architecture of Continental Rifts with Special Reference to East Africa, Annual Review of Earth and Planetary Sciences, vol.15, issue.1, pp.445-503, 1987.
DOI : 10.1146/annurev.ea.15.050187.002305

C. Scholz, B. Rosendahl, J. Versfelt, J. Kaczmarick, and L. Woods, Seismic Atlas of Lake Malawi (Nyasa), East Africa, Project PROBE Geophysical Atlas Series, vol.2, 1989.

M. Soreghan, C. Scholz, and J. Wells, Coarse-grained, deep-water sedimentation along a border fault margin of Lake Malawi, Africa; seismic stratigraphic analysis, Journal of Sedimentary Research, vol.69, issue.4, pp.832-846, 1999.
DOI : 10.2110/jsr.69.832

C. Scholz, Deltas of the Lake Malawi rift, East Africa: seismic expression and exploration implications, AAPG Bull, vol.79, pp.1679-1697, 1995.

T. Johnson and I. Mccave, Transport mechanism and paleoclimatic significance of terrigenous silt deposited in varved sediments of an African rift lake, Limnology and Oceanography, vol.53, issue.4, pp.1622-1632, 2008.
DOI : 10.4319/lo.2008.53.4.1622

D. Scott, P. Ng, T. Johnson, and B. Rosendahl, High-Resolution Acoustic Character of Lake Malawi (Nyasa), East Africa and its Relationship to Sedimentary Processes, Special Publication of the International Association of Sedimentologists, vol.13, pp.129-145, 1991.
DOI : 10.1002/9781444303919.ch7

T. Schlüter, Geological Atlas of Africa, 2006.

M. Government, The National Atlas of Malawi. National Atlas Committee and Department of Surveys of Malawi, 1983.

G. Debusk, Transport and stratigraphy of pollen in Lake Malawi, 1994.

F. White, Vegetation of Africa?a descriptive memoir to accompany the Unesco, Africa. Natural Resources Research Report XX. UNESCO, 1983.

C. Hély, L. Bremond, S. Alleaume, B. Smith, M. Sykes et al., Sensitivity of African biomes to changes in the precipitation regime, Global Ecology and Biogeography, vol.17, issue.3, pp.258-270, 2006.
DOI : 10.1017/S1464793103006419

C. Scholz, T. Johnson, A. Cohen, J. King, and J. Peck, East African megadroughts between 135 and 75 thousand years ago and bearing on early-modern human origins, Proceedings of the National Academy of Sciences, vol.104, issue.42, pp.16416-16421, 2007.
DOI : 10.1073/pnas.0703874104

R. Fairbanks, R. Mortlock, T. Chiu, L. Cao, and A. Kaplan, Radiocarbon calibration curve spanning 0 to 50,000 years BP based on paired 230Th/234U/238U and 14C dates on pristine corals, Quaternary Science Reviews, vol.24, issue.16-17, pp.1781-1796, 2005.
DOI : 10.1016/j.quascirev.2005.04.007

K. Dadey, T. Janecek, and K. A. , Dry-Bulk Density: Its Use and Determination, Proceedings of the Ocean Drilling Program, pp.551-554, 1992.
DOI : 10.2973/odp.proc.sr.126.157.1992

W. Lyons, A. Carey, D. Hicks, and C. Nezat, Chemical weathering in high-sediment-yielding watersheds, New Zealand, Journal of Geophysical Research, vol.30, issue.47, 2003.
DOI : 10.1029/2003JF000088

D. Eberl, User's guide to RockJock ? A program for determining quantitative mineralogy from powder X-ray diffraction data: U.S. Geological Survey Open-File Report, 2003.

H. Keiro, in Sedimentary Provenance and Petrogenesis: Perspectives from petrography and geochemistry, GSA Special, vol.420, pp.345-379, 2007.

J. Andrews, The role of the Iceland Ice Sheet in the North Atlantic during the late Quaternary: a review and evidence from Denmark Strait, Journal of Quaternary Science, vol.297, issue.96, pp.3-20, 2008.
DOI : 10.1029/2002GC000351

K. Refsnider, Dramatic increase in late Cenozoic alpine erosion rates recorded by cave sediment in the southern Rocky Mountains, Earth and Planetary Science Letters, vol.297, issue.3-4, pp.505-511, 2010.
DOI : 10.1016/j.epsl.2010.07.002

M. Dühnforth, R. Anderson, D. J. Ward, and A. Blum, Unsteady late Pleistocene incision of streams bounding the Colorado Front Range from measurements of meteoric and in situ 10Be, J Geophys Res: Earth Surface, vol.117, 2003.

L. Pastouret, H. Chamley, G. Delibrias, J. Duplessy, and J. Thiede, Late Quaternary climatic changes in western tropical Africa deduced from deep-sea sedimentation off Niger Delta, Oceanol Acta, vol.1, pp.217-232, 1978.

A. Lézine, J. Duplessy, and J. Cazet, West African monsoon variability during the last deglaciation and the Holocene: Evidence from fresh water algae, pollen and isotope data from core KW31, Gulf of Guinea, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.219, issue.3-4, pp.225-237, 2005.
DOI : 10.1016/j.palaeo.2004.12.027

P. Birkeland, Soils and Geomorphology, p.310, 1984.

H. Chamley, Clay sedimentology, 1989.
DOI : 10.1007/978-3-642-85916-8

C. Weaver, Clays, muds, and shales, 1989.

A. Alizai, S. Hillier, P. Clift, L. Giosan, and A. Hurst, Clay mineral variations in Holocene terrestrial sediments from the Indus Basin, Quaternary Research, vol.31, issue.03, pp.368-381, 2012.
DOI : 10.1016/S0012-8252(99)00054-9

M. Thiry, Palaeoclimatic interpretation of clay minerals in marine deposits: an outlook from the continental origin, Earth-Science Reviews, vol.49, issue.1-4, pp.201-221, 2000.
DOI : 10.1016/S0012-8252(99)00054-9
URL : https://hal.archives-ouvertes.fr/hal-00647781

K. Faegri and J. Iversen, Textbook of Pollen Analysis, 1989.

S. Ivory, A. Lézine, A. Vincens, and A. Cohen, Effect of aridity and rainfall seasonality on vegetation in the southern tropics of East Africa during the Pleistocene/Holocene transition, Quaternary Research, vol.31, issue.01, pp.77-76, 2012.
DOI : 10.1016/j.yqres.2011.11.005
URL : https://hal.archives-ouvertes.fr/hal-00908408

A. Vincens, Y. Garcin, and G. Buchet, Influence of rainfall seasonality on African lowland vegetation during the Late Quaternary: pollen evidence from Lake Masoko, Tanzania, Journal of Biogeography, vol.140, issue.11, pp.1274-1288, 2007.
DOI : 10.1016/S1464-1895(99)00117-9

L. Kalindekafe, M. Dolozi, and R. Yuretich, Distribution and origin of clay minerals in the sediments of Lake Malawi The Limnology, Climatology and Paleoclimatology of the East African Lakes, pp.443-460, 1996.

P. Branchu, L. Bergonzini, D. Delvaux, D. Batist, M. Golubev et al., Tectonic, climatic and hydrothermal control on sedimentation and water chemistry of northern Lake Malawi (Nyasa), Tanzania, Journal of African Earth Sciences, vol.43, issue.4, pp.433-446, 2005.
DOI : 10.1016/j.jafrearsci.2005.09.004
URL : https://hal.archives-ouvertes.fr/hal-00378843

L. Powers, T. Johnson, J. Werne, I. Castañ-eda, and E. Hopmans, Large temperature variability in the southern African tropics since the Last Glacial Maximum, Geophysical Research Letters, vol.19, issue.8, p.8706, 2005.
DOI : 10.1029/2004GL022014

I. Castañ-eda, J. Werne, and T. Johnson, Wet and arid phases in the southeast African tropics since the Last Glacial Maximum, Geology, vol.35, issue.9, pp.823-826, 2007.
DOI : 10.1130/G23916A.1

F. Street-perrott, Y. Huang, R. Perrott, G. Eglinton, and P. Barker, Impact of Lower Atmospheric Carbon Dioxide on Tropical Mountain Ecosystems, Science, vol.278, issue.5342, pp.1422-1426, 1997.
DOI : 10.1126/science.278.5342.1422

H. Wu, J. Guiot, S. Brewer, and Z. Guo, Climatic changes in Eurasia and Africa at the last glacial maximum and mid-Holocene: reconstruction from pollen data using inverse vegetation modelling, Climate Dynamics, vol.7, issue.3, pp.211-229, 2007.
DOI : 10.1007/s00382-007-0231-3
URL : https://hal.archives-ouvertes.fr/hal-00866993

M. Woltering, T. Johnson, J. Werne, S. Schouten, S. Damsté et al., Late Pleistocene temperature history of Southeast Africa: A TEX86 temperature record from Lake Malawi, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.303, issue.1-4, pp.93-102, 2011.
DOI : 10.1016/j.palaeo.2010.02.013

S. Hemming, Heinrich events: Massive late Pleistocene detritus layers of the North Atlantic and their global climate imprint, Reviews of Geophysics, vol.12, issue.5, 2004.
DOI : 10.1029/2003RG000128

J. Stone, K. Westover, and A. Cohen, Late Pleistocene paleohydrography and diatom paleoecology of the central basin of Lake Malawi, Africa, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.303, issue.1-4, pp.51-70, 2011.
DOI : 10.1016/j.palaeo.2010.01.012

B. Wohlfarth, The chronology of the last termination: A review of radiocarbon-dated, high-resolution terrestrial stratigraphies, Quaternary Science Reviews, vol.15, issue.4, pp.267-284, 1996.
DOI : 10.1016/0277-3791(96)00001-7

S. Barry, M. Filippi, M. Talbot, and T. Johnson, Sedimentology and Geochronology of Late Pleistocene and Holocene Sediments from Northern Lake Malawi, The East African Great Lakes: Limnology, Palaeolimnology and Biodiversity, pp.369-391, 2002.
DOI : 10.1007/0-306-48201-0_15

R. Alley, D. Meese, C. Shuman, A. Gow, and K. Taylor, Abrupt increase in Greenland snow accumulation at the end of the Younger Dryas event, Nature, vol.362, issue.6420, pp.527-527, 1993.
DOI : 10.1038/362527a0

A. Vincens, Late quaternary vegetation history of the South-Tanganyika basin. Climatic implications in South Central Africa, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.86, issue.3-4, pp.207-226, 1991.
DOI : 10.1016/0031-0182(91)90081-2

A. Vincens, Nouvelle s??quence pollinique du lac Tanganyika: 30,000 ans d'histoire botanique et climatique du bassin Nord, Review of Palaeobotany and Palynology, vol.78, issue.3-4, pp.381-394, 1993.
DOI : 10.1016/0034-6667(93)90072-3

R. Bonnefille, G. Riollet, G. Buchet, M. Icole, and R. Lafont, Glacialanterglacial record from intertropical Africa, high resolution pollen and carbon data at Rusaka, Burundi, Quaternary Science Reviews, vol.14, issue.9, pp.917-936, 1995.
DOI : 10.1016/0277-3791(95)00071-2

K. Beuning, M. Talbot, and K. Kelts, A revised 30,000-year paleoclimatic and paleohydrologic history of Lake Albert, East Africa, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.136, issue.1-4, pp.259-279, 1997.
DOI : 10.1016/S0031-0182(97)00034-5

M. Ryner, F. Gasse, B. Rumes, and D. Verschuren, Climatic and hydrological instability in semi-arid equatorial East Africa during the late Glacial to Holocene transition: A multi-proxy reconstruction of aquatic ecosystem response in northern Tanzania, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.248, issue.3-4, pp.440-458, 2007.
DOI : 10.1016/j.palaeo.2006.12.014

A. Cohen, B. Van-bocxlaer, J. Todd, M. Mcglue, and E. Michel, Quaternary ostracodes and molluscs from the Rukwa Basin (Tanzania) and their evolutionary and paleobiogeographic implications, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.392, pp.79-97, 2013.
DOI : 10.1016/j.palaeo.2013.09.007

T. Johnson, E. Brown, J. Mcmanus, S. Barry, and P. Barker, A High-Resolution Paleoclimate Record Spanning the Past 25,000 Years in Southern East Africa, Science, vol.296, issue.5565, pp.113-132, 2002.
DOI : 10.1126/science.1070057

P. Barker, M. Leng, F. Gasse, and Y. Huang, Century-to-millennial scale climatic variability in Lake Malawi revealed by isotope records, Earth and Planetary Science Letters, vol.261, issue.1-2, pp.93-103, 2007.
DOI : 10.1016/j.epsl.2007.06.010

B. Konecky, J. Russell, T. Johnson, E. Brown, and M. Berke, Atmospheric circulation patterns during late Pleistocene climate changes at Lake Malawi, Africa, Earth and Planetary Science Letters, vol.312, issue.3-4, pp.318-326, 2011.
DOI : 10.1016/j.epsl.2011.10.020

C. Cecil and N. Edgar, Climate Controls on Stratigraphy, Society for Sedimentary Geology Special Publication, vol.77, issue.275, 2003.
DOI : 10.2110/pec.03.77

A. Burnett, M. Soreghan, C. Scholz, and E. Brown, Tropical East African climate change and its relation to global climate: A record from Lake Tanganyika, Tropical East Africa, over the past 90+kyr, Palaeogeography, Palaeoclimatology, Palaeoecology, vol.303, issue.1-4, pp.155-167, 2011.
DOI : 10.1016/j.palaeo.2010.02.011

R. Landeweert, E. Hoffland, R. Finlay, T. Kuyper, and N. Van-breemen, Linking plants to rocks: ectomycorrhizal fungi mobilize nutrients from minerals, Trends in Ecology & Evolution, vol.16, issue.5, pp.248-254, 2001.
DOI : 10.1016/S0169-5347(01)02122-X

S. Bonneville, M. Smits, A. Brown, J. Harrington, and J. Leake, Plant-driven fungal weathering: Early stages of mineral alteration at the nanometer scale, Geology, vol.37, issue.7, pp.615-618, 2009.
DOI : 10.1130/G25699A.1

J. Roering, J. Marshall, A. Booth, M. Mort, and J. Q. , Evidence for biotic controls on topography and soil production, Earth and Planetary Science Letters, vol.298, issue.1-2, pp.183-190, 2010.
DOI : 10.1016/j.epsl.2010.07.040

I. Rodríguez-iturbe and A. Porporato, Ecohydrology of water-controlled ecosystems, Soil Moisture and Plant Dynamics, 2004.
DOI : 10.1017/CBO9780511535727

D. Spracklen, S. Arnold, and C. Taylor, Observations of increased tropical rainfall preceded by air passage over forests, Nature, vol.489, issue.7415, pp.282-285, 2012.
DOI : 10.1016/j.foreco.2005.02.062

C. Roelandt, Y. Goddéris, M. Bonnet, and F. Sondag, Coupled modeling of biospheric and chemical weathering processes at the continental scale, Global Biogeochemical Cycles, vol.59, issue.2, p.2004, 2010.
DOI : 10.1029/2008GB003420

J. Gaillardet, B. Dupré, P. Louvat, and C. Allegre, Global silicate weathering and CO2 consumption rates deduced from the chemistry of large rivers, Chemical Geology, vol.159, issue.1-4, pp.3-30, 1999.
DOI : 10.1016/S0009-2541(99)00031-5

J. Moquet, A. Crave, J. Viers, and P. Seyler, Chemical weathering and atmospheric/soil CO2 uptake in the Andean and Foreland Amazon basins, Chemical Geology, vol.287, issue.1-2, pp.1-26, 2011.
DOI : 10.1016/j.chemgeo.2011.01.005
URL : https://hal.archives-ouvertes.fr/insu-00623731

K. Moulton, J. West, and R. Berner, Solute flux and mineral mass balance approaches to the quantification of plant effects on silicate weathering, American Journal of Science, vol.300, issue.7, pp.539-570, 2000.
DOI : 10.2475/ajs.300.7.539

Y. Goddéris, Y. Donnadieu, M. Tombozafy, and C. Dessert, Shield effect on continental weathering: Implication for climatic evolution of the Earth at the geological timescale, Geoderma, vol.145, issue.3-4, pp.439-448, 2008.
DOI : 10.1016/j.geoderma.2008.01.020

W. Hay, Detrital sediment fluxes from continents to oceans, Chemical Geology, vol.145, issue.3-4, pp.287-323, 1998.
DOI : 10.1016/S0009-2541(97)00149-6

V. Vanacker, V. Blanckenburg, F. Govers, G. Molina, A. Poesen et al., Restoring dense vegetation can slow mountain erosion to near natural benchmark levels, Geology, vol.35, issue.4, pp.303-306, 2007.
DOI : 10.1130/G23109A.1

M. Mcglue, K. Lezzar, A. Cohen, J. Russell, and J. Tiercelin, Seismic records of late Pleistocene aridity in Lake Tanganyika, tropical East Africa, Journal of Paleolimnology, vol.70, issue.2, pp.635-653, 2008.
DOI : 10.1007/s10933-007-9187-x
URL : https://hal.archives-ouvertes.fr/insu-00375754

E. Beaulieu, Y. Goddéris, D. Labat, C. Roelandt, and P. Oliva, Impact of atmospheric CO2 levels on continental silicate weathering, Geochem Geophys Geosyst, vol.11, 2010.

E. Beaulieu, Y. Goddéris, Y. Donnadieu, D. Labat, and C. Roelandt, High sensitivity of the continental-weathering carbon dioxide sink to future climate change, Nature Climate Change, vol.16, issue.1, pp.346-349, 2012.
DOI : 10.1002/joc.1181

Y. Goddéris, S. Brantley, L. François, J. Schott, and D. Pollard, Rates of consumption of atmospheric CO₂ through the weathering of loess during the next 100 yr of climate change, Biogeosciences, vol.10, issue.1, pp.135-148, 2013.
DOI : 10.5194/bg-10-135-2013