The development and expansion of the field and irrigation systems at Engaruka, Tanzania

References

• Adams , W. M. and Anderson , D. M. 1988 . ‘Irrigation before Development: indigenous and induced change in agricultural water management in east Africa,’ . African Affairs , 87 : 519 – 35 .
   Web of Science ®Google Scholar
• Adams , W. M. , Potkanski , T. and Sutton , J. E.G. 1994 . ‘Indigenous Farmer Managed Irrigation in Sonjo, Tanzania’ . Geographical Journal , 160 : 17 – 32 .
   Web of Science ®Google Scholar
• Anderson , D. M. 1988 . “ ‘Cultivating Pastoralists: Ecology and economy among the Il Chamus of Baringo, 1840–1980,’ ” . In The Ecology of Survival: Case studies from Northeast African history Edited by: Johnson , D. and Anderson , D. 241 – 60 . London : Lester Crook Academic Publishing .
   Google Scholar
• Anderson , D. M. 2002 . Eroding the Commons: The politics of ecology in Baringo Kenya 1890–1963. Oxford : James Currey .
   Google Scholar
• Cronk , L. 2004 . From Mukogodo to Maasai: Ethnicity and cultural change in Kenya. Boulder, Colorado : Westview Press .
   Google Scholar
• Erhardt , J. and Rebmann , F. 1855 . Sketch of a Map from 1°N. to 15°S. Latitude and from 23° to 43°E. Longitude delineating the probable position and extent of the Sea of Uniamesi as being the continuation of the Lake Niasa and exhibiting the numerous heathen-tribes situated to the East and West of that great Inland-sea together with the Caravan routes leading to it and into the interior in general. In true accordance with the information received from natives, representatives of various inland tribes, and Mahomidan inland traders. By the Revd. Messrs. J. Erhardt and F. Rebmann Missionaries of the Church Miss. Society in East Africa Kisaludini March 14th 1855
   Google Scholar
• Feierman , S. 1990 . Peasant Intellectuals. Anthropology and history in Tanzania. Madison : University of Wisconsin Press .
   Google Scholar
• Koponen , J. 1988 . People and Production in Late Pre-Colonial Tanzania. History and Structures. Helsinki : Finnish Society for Development Studies; Finnish Anthropology Society; Finnish Historical Society; Scandinavian Institute of African Studies .
   Google Scholar
• Leach , H. M. 1999 . ‘Intensification in the Pacific’ . Current Anthropology , 40 : 311 – 39 .
   Web of Science ®Google Scholar
• Leakey , L. S.B. 1936 . ‘Preliminary Report on Examination of the Engaruka ruins’ . Tanganyika Notes and Records , 1 : 57 – 60 .
   Google Scholar
• McCormac , F. G. , Hogg , A. G. , Blackwell , P. G. , Buck , C. E. , Higham , T. F.G. and Reimer , P. J. 2004 . ‘SHCal04 Southern Hemisphere Calibration 0–1000 cal BP’ . Radiocarbon , 46 : 1087 – 92 .
   Web of Science ®Google Scholar
• Morgan , W. T.M. 1974 . ‘Sorghum Gardens in South Turkana: cultivation among a nomadic pastoral people’ . Geographical Journal , 140 : 80 – 93 .
   Web of Science ®Google Scholar
• Morrison , K. 1996 . ‘Typological Schemes and Agricultural Change: beyond Boserup in precolonial South India’ . Current Anthropology , 37 : 583 – 608 .
   Web of Science ®Google Scholar
• Mutundu , K. K. 1999 . Ethnohistoric Archaeology of the Mukogodo in North-Central Kenya. Hunter-gatherer subsistence and the transition to pastoralism in secondary settings. Cambridge Monograph in African Archaeology 47. (BAR International Series 775.)
   Google Scholar
• Oteyo , G. 2003 . “ ‘Engaruka excavations 2002: Brief reports on the finds’ ” . In Engaruka 2002: A report of the archaeological investigations of the University of Helsinki team Edited by: Siiriäinen , A. , Laulumaa , V. , Koponen , M. and Seitsonen , O. 8 – 12 . Unpublished excavation report
   Google Scholar
• Posnansky , M. , Reid , A. and Ashley , C. 2005 . ‘Archaeology on Lolui Island, Uganda 1964–5’ . Azania , 40 : 77 – 100 .
   Google Scholar
• Robertshaw , P. 1986 . ‘Engaruka Revisited: Excavations of 1982’ . Azania , 21 : 1 – 20 .
   Google Scholar
• Sassoon , H. 1966 . ‘Engaruka: Excavations during 1964’ . Azania , 1 : 79 – 99 .
   Google Scholar
• Sassoon , H. 1967 . ‘New Views on Engaruka Tanzania: Excavations carried out for the Tanzania Government in 1964 and 1966’ . Journal of African History , 8 : 201 – 17 .
   Web of Science ®Google Scholar
• Sassoon , H. 1971 . “ ‘Excavations at Engaruka, an Iron Age Archaeological Site in Tanzania’ ” . In National Geographic Society Research Reports, 1965 projects 221 – 30 .
   Google Scholar
• Siiriäinen , A. , Laulumaa , V. , Koponen , M. and Seitsonen , O. 2003a . Engaruka 2002: A report of the archaeological investigations of the University of Helsinki team. Unpublished excavation report
   Google Scholar
• Siiriäinen , A. , Laulumaa , V. , Koponen , M. and Seitsonen , O. 2003b . Engaruka Excavations 2002 Find Catalogue. Unpublished excavation report
   Google Scholar
• Siiriäinen , A. , Laulumaa , V. , Koponen , M. and Seitsonen , O. 2004 . A Report of the Archaeological Survey in the Manyara and Arusha Regions. Unpublished excavation report
   Google Scholar
• Spencer , P. 1999 . The Pastoral Continuum: The Marginalization of Tradition in East Africa. Oxford : Oxford University Press .
   Google Scholar
• Stuiver , M. and Reimer , P. J. 1993 . ‘Extended 14C Database and Revised CALIB Radiocarbon Calibration Program’ . Radiocarbon , 35 : 215 – 30 .
   Web of Science ®Google Scholar
• Stuiver , M. , Reimer , P. J. , Bard , E. , Beck , J. W. , Burr , G. S. , Hughen , K. A. , Kromer , B. , MaCormac , F. G. , Plicht , J. v.d. and Spurk , M. 1998 . ‘INTCAL98 Radiocarbon Age Calibration 24,000–0 cal BP’ . Radiocarbon , 40 : 1041 – 83 .
   Web of Science ®Google Scholar
• Stump , D. 2003 . “ ‘The Soils of Engaruka: preliminary soil exhaustion tests on a pre-colonial agricultural landscape in Tanzania’ ” . In Researching Africa's Past: New contributions from British archaeologists Edited by: Mitchell , P. , Haour , A. and Hobart , J. 101 – 09 . Oxford University School of Archaeology . Monograph 57
   Google Scholar
• Sutton , J. E.G. 1978 . ‘Engaruka and its Waters’ . Azania , 13 : 37 – 70 .
   Google Scholar
• Sutton , J. E.G. 1984 . ‘Irrigation and Soil Conservation in African Agricultural History with a Reconsideration of the Inyanga Terracing (Zimbabwe) and Engaruka Irrigation Works (Tanzania)’ . Journal of African History , 25 : 25 – 41 .
   Web of Science ®Google Scholar
• Sutton , J. E.G. 1986 . ‘The Irrigation and Manuring of the Engaruka Field System: further observations and historical discussion of a Later Iron Age settlement in the Northern Tanzanian Rift’ . Azania , 21 : 27 – 48 .
   Google Scholar
• Sutton , J. E.G. 1989 . ‘History of African Agricultural Technology and Field Systems’ . Azania , 24 : 99 – 111 .
   Google Scholar
• Sutton , J. E.G. 1998 . ‘Engaruka: An irrigation agricultural community in Northern Tanzania before the Maasai’ . Azania , 33 : 1 – 37 .
   Google Scholar
• Sutton , J. E.G. 2004 . “ ‘Engaruka: The success and abandonment of an integrated irrigation system in an arid part of the Rift Valley, c. 15th to 17th Centuries’ ” . In Islands of Intensive Agriculture in Eastern Africa Edited by: Widgren , M and Sutton , J. E. G. 114 – 32 . Oxford : James Currey .
   Google Scholar
• Thornton , D. and Rounce , N. V. 1936 . ‘Ukara Island and the Agricultural Practices of the Wakara’ . Tanganyika Notes and Records , 1 : 25 – 32 .
   Google Scholar
• Verschuren , D. , Laird , K. R. and Cumming , B. F. 2000 . ‘Rainfall and Drought in Equatorial East Africa During the Past 1,100 years’ . Nature , 403 : 410 – 14 .
   PubMed Web of Science ®Google Scholar
• Watson , E. E. , Adams , W. and Mutiso , S. K. 1998 . ‘Indigenous Irrigation, Agriculture and Development, Marakwet, Kenya’ . Geographical Journal , 164 : 67 – 84 .
   Web of Science ®Google Scholar
• Westerberg , L.-O. 2002 . “ ‘The ancient land use system at Engaruka: environmental aspects of its rise and fall’ ” . In Second PLATINA workshop 17–19 October 2002, Usa River, Arusha, Tanzania Edited by: Dahlberg , A. , Öberg , H. , Trygger , S. , Holmgren , K. and Lane , P. 15 – 16 . Stockholm : EDSU No. 46 . Unpublished paper presented at the 2nd PLATINA Workshop, Arusha, Tanzania. An extended abstract of this paper is presented in, pp.
   Google Scholar