The East African Rift System and the impact of orographic changes on regional climate and the resulting aridification

International Journal of Earth Sciences

Volumn 105, Issue 6, 2016, Pages 1779-1794

  Sommerfeld, Anja ^a,b   Prömmel, Kerstin ^a   Cubasch, Ulrich ^a  

^a FREIE UNIVERSITÄT BERLIN   (Germany)

^b ALFRED WEGENER INSTITUTE FOR POLAR AND MARINE RESEARCH   (Germany)

Author keywords

Aridification; Climate simulation; East African Rift System; Orographic forcing; Paleo climate

Indexed keywords

ARIDIFICATION; CLIMATE MODELING; COMPUTER SIMULATION; NEOGENE; OROGRAPHIC EFFECT; OROGRAPHY; PALEOCLIMATE; REGIONAL CLIMATE; SPATIAL RESOLUTION;

EAST AFRICAN LAKES; EAST AFRICAN RIFT; LAKE VICTORIA;

EID: 84904071709     PISSN: 14373254     EISSN: 14373262     Source Type: Journal    
DOI: 10.1007/s00531-014-1102-x     Document Type: Article

References (55)

1. Adeyewa ZD, Nakamura K (2003) Validation of TRMM and radar rainfall data over major climate regions in Africa. J Appl Meteorol 42:331–347
2. Anyah RO, Semazzi FHM (2007) Variability of East African rainfall based on multiyear RegCM3 simulations. Int J Climatol 27:357–371
3. Black E, Slingo JM, Sperber KR (2003) An observational study of the relationship between the excessively strong short rains in coastal East Africa and Indian Ocean SST. Mon Weather Rev 131:74–94
4. Böhm U, Kücken M, Ahrens W, Block A, Hauffe D, Keuler K, Rockel B, Will A (2006) CLM-the climate version of LM: brief description and long-term applications. COSMO Newsletter 6:225–235
5. Brachert TC, Brügmann GB, Mertz DF, Kullmer O, Schrenk F, Jacob DE, Ssemmanda I, Taubald H (2010) Stable isotope variation in tooth enamel from Neogene hippopotamids: monitor of meso and global climate and rift dynamics on the Albertine Rift, Uganda. Int J Earth Sci 99(7):1663–1675
6. Cane MA, Molnar P (2001) Closing of the Indonesian seaway as a precursor to the east African aridification around 3–4 million years ago. Nature 411:157–162
7. Cerling TE (1992) Development of grasslands and savannas in East Africa during the Neogen. Paleogeogr, Paleoclimatol, Paleoecol 97:241–247
8. Chorowicz J (1983) The East African rift: early stage of a future oceanic opening? Bull Cent Rech Pau-SNPA 7:155–162
9. Chorowicz J (2005) The East African rift system. J Afr Earth Sci 43:379–410
10. CLM-Community (2012) Climate limited-area modelling community. www.clm-community.eu. Accessed 20 Mar 2012
11. Dee DP, Uppala SM, Simmons AJ, Berrisford P, Poli P, Kobayashi S, Andrae U, Balmaseda MA, Balsamo G, Bauer P, Bechtold P, Beljaars ACM, van de Berg L, Bidlot J, Bormann N, Delsol C, Dragani R, Fuentes M, Geer AJ, Haimberger L, Healy SB, Hersbach H, Holm EV, Isaksen L, Kållberg P, Köhler M, Matricardi M, McNally AP, Monge-Sanz BM, Morcrette J-J, Park B-K, Peubey C, de Rosnay P, Tavolato C, Thepaut J-N, Vitart F (2011) The ERA-Interim reanalysis: configuration and performance of the data assimilation system. Q J R Meteorol Soc 137:553–597
12. Denis B, Laprise R, Caya D, Côtê J (2002) Downscaling ability of one-way nested regional climate models: the big-brother experiment. Clim Dyn 18:627–646
13. Deutscher Wetterdienst (2006) Atmosphere und Gebirge - Anregung von ausgeprägten Empfindlichkeiten. Promet - Jahrgang 32, Heft 1/2
14. Deutscher Wetterdienst (2012) Weltklima: Klimatabellen und Klimadiagramme. http://www.dwd.de. Accessed 7 Nov 2011
15. Ebinger CJ (1989) Tectonic development of the western branch of the East African rift system. Geol Soc Am Bull 101:885–903
16. Ebinger CJ, Bechtel TD, Forsyth DW, Bowin CO (1989) Effective elastic plate thickness beneath the East African and Afar plateau and dynamic compensation for the uplifts. J Geophys Res 94:2883–2901
17. Feakins SJ, deMenocal PB, Eglinton TI (2005) Biomarker records of late Neogene changes in northeast African vegetation. Geology 33:977–980
18. Feakins SJ, Levin NE, Liddy HM, Sieracki A, Eglinton TI, Bonnefille R (2013) Northeast African vegetation change over 12 m.y. Geology 41:295–298
19. Harris JM, Cerling TE, Leakey MG, Passey BH (2008) Stable isotope ecology of fossil hippopotamids from the Lake Turkana Basin of East Africa. J Zool 275:323–331
20. Hay WW, Soeding E, DeConto RM, Wold CN (2002) The Late Cenozoic uplift—climate change paradox. Int J Earth Sci 91:746–774
21. Hiroshima K (1999) Rainfall observation from tropical rainfall measuring mission (TRMM) satellite. J Vis 2(1):93–98
22. Indeje M, Semazzi FHM, Ogallo LJ (2000) ENSO signals in East African rainfall seasons. Int J Climatol 20:19–46
23. Indeje M, Semazzi FHM, Xie L, Ogallo LJ (2001) Mechanistic model simulation of the East African climate using NCAR regional climate model: influence of large-scale orography on the Turkana low-level jet. J Clim 14:2710–2724
24. Jacobs B (2004) Paleobotanical studies from tropical Africa: relevance to the evolution of forest, woodland and savannah biomes. Philos Trans R Soc Lond 359:1573–1583
25. Karner G, Byamungu B, Ebinger CJ, Kampunzu A, Mukasa R, Nyakaana J, Rubondo E, Upcott N (2000) Distribution of crustal extension and regional basin architecture of the Albertine rift system. Mar Petrol Geol 17:1131–1150
26. Kaspar F, Cubasch U (2008) Simulation of the East African precipitation patterns with the regional climate model CLM. Meteorol Z 17(4):511–517
27. Kaspar F, Prömmel K, Cubach U (2010) Impact of tectonic and orbital forcing on East African climate: a comparison based on global climate model simulations. Int J Earth Sci 99:1677–1686
28. Kutzbach JE, Prell WL, Ruddiman WF (1993) Sensitivity of Eurasian climate to surface uplift of the Tibetan plateau. J Geol 101(2):177–190
29. Lafore J-P, Flamant C, Guichard F, Parker DJ, Bouniol D, Fink AH, Giraud V, Gosset M, Hall N, Höller H, Jones SC, Protat A, Roca R, Roux F, Saïd F, Thomcroft C (2011) Progress in understanding of weather systems in West Africa. Atmos Sci Lett 12:7–12
30. Levin NE, Quade J, Simpson SW, Semaw S, Rogers M (2004) Isotopic evidence for Plio-Pleistocene environmental change at Gona, Ethiopia. Earth Planet Sci Lett 219:93–110
31. Manabe S, Terpstra T (1974) The effects on mountains on the general circulation of the atmosphere as identified by numerical experiments. J Atmos Sci 31:3–42
32. McCollum JR, Gruber A, Ba MB (2000) Discrepancy between Gauges and satellite estimates of rainfall in equatorial Africa. J Appl Meteorol 39:666–679
33. McGregor JL (1996) Regional climate modelling. Meteorol Atmos Phys 63:105–117
34. Molnar P, England P (1990) Late Cenozoic uplift of mountain ranges and global climate change: chicken or egg? Nature 346:29–34
35. Nicholson SE (1996) A review of climate dynamics and climate variability in Eastern Africa. In: Johnson TC, Odada EO (eds) The limnology, climatology and paleoclimatology of the East African lakes. Gordon and Breach Publishers, Amsterdam, pp 25–56
36. Nicholson SE (2000) The nature of rainfall variability over Africa on the time scale of decades to millenia. Glob Planet Chang 26:137–158
37. Ogallo LJ (1989) The spatial and temporal patterns of the eastern Africa seasonal rainfall derived from principal component analysis. Int J Climatol 9:145–167
38. Olson JS, Watts JA, Allison LJ (1983) Carbon in live vegetation of major world ecosystems. Oak Ridge National Laboratory, Oak Ridge
39. Pik R, Marty B, Carignan J, Yirgu G, Ayalew T (2008) Timing of East African Rift development in southern Ethiopia: implication for mantle plump activity and evolution of topography. Geol Soc Am 36:167–170
40. Prentice IC, Cramer W, Harrison SP, Leemans R, Monserud RA, Solomon AL (1992) A global biome model based on planet physiology and dominance, soil properties and climate. J Biogeogr 19(2):117–134
41. Prömmel K, Cubasch U, Kaspar F (2013) A regional climate model study of the impact of tectonic and orbital forcing on African precipitation and vegetation. Palaeogeogr Palaeoclimatol Palaeoecol 369:154–162
42. Rockel B, Will A, Hense A (2008) Special issue regional climate modelling with the COSMO-CLM (CCLM). Meteorol Z 17(4):347–348
43. Ruddiman WF, Kutzbach JE (1991) Plateau uplift and climate change. Sci Am 264(3):66–75
44. Rudolf B, Schneider U (2005) Calculation of gridded precipitation data for the global land-surface using in situ gauge observations. 2nd Workshop of the International Precipitation Working Group, Global Precipitation Climatology Centre, Deutscher Wetterdienst, pp 1–17. http://gpcc.dwd.de
45. Sachau T, Koehn D (2010) Faulting of the lithosphere during extension and related rift-flank uplift: a numerical study. Int J Earth Sci 99:1619–1632
46. Schneider U, Becker A, Meyer-Christopher A, Ziese M, Rudolf B (2011) Global precipitation analysis products of the GPCC. Global Precipitation Climatology Centre (GPCC), Deutscher Wetterdienst, Offenbach a. M., Germany, Dec. 2011:1–13
47. Schreck CJ, Semazzi FHM (2004) Variability of recent climate of eastern Africa. Int J Climatol 24:681–701
48. 4 grass expansion across sub-Saharan Africa. J Hum Evol 53:549–559
49. Sepulchre P, Ramstein G, Fluteau F, Schuster M, Tiercelin J-J, Brunet M (2006) Tectonic uplift and Eastern African aridification. Science 313:1419–1423
50. Slingo JM, Spencer H, Hoskins B, Berrisford P, Black E (2005) The meteorology of the Western Indian Ocean, and the influence of the East African highlands. Philos Trans R Soc 363:25–42
51. Spiegel C, Kohn BP, Belton DX, Gleadow AJW (2007) Morphotectonic evolution of the central Kenya rift flanks: implication for late Cenozoic environmental change in East Africa. Geol Soc Am 35:427–430
52. Sun L, Semazzi FHM, Giorgi F, Ogallo L (1999) Application of the NCAR regional climate model to eastern Africa, 2. Simulation of interannual variability of short rains. J Geophys Res 104(D6):6549–6562
53. Tiedtke M (1989) A comprehensive mass flux scheme for cumulus parameterization in large-scale models. Mon Weather Rev 117:1779–1799
54. Trauth MH, Maslin MA, Deino A, Strecker MR (2005) Late cenozoic moisture history of East Africa. Science 309:2051–2053
55. Wynn JG (2004) Influence of plio-pleistocene aridification on human evolution: evidence from paleosols of the Turkana Basin, Kenya. Am J Phys Anthropol 123:106–118