A profile of environmental change in the Lake Manyara Basin, Tanzania Rick Rohde and Thea Hilhorst December 2001 Dr. Rick Rohde is currently Senior Researcher at the Programme for Land and Agrarian Studies, University of the Western Cape, South Africa; Honorary Fellow at the Centre of African Studies, University of Edinburgh; and freelance writer/consultant. He can be contacted at: 4 Carlton Street, Edinburgh EH4 1NJ, U.K. Fax: + 44.131.220.3064. E.mail:
[email protected] Thea Hilhorst is a Research Associate at the Drylands Programme, IIED, 4 Hanover Street, Edinburgh EH2 2EN, U.K. Email:
[email protected]. This paper stems from the SUNRISE project (see Acknowledgements). For more information on this project, please visit its website: http://utsweb.univ.trieste.it/~biologia/ricappl/sunrise/STD3.html ACKNOWLEDGEMENTS This paper is based on research conducted in association with the inter- disciplinary research project "Sustainable use of natural resources in rural systems of Eastern Africa Drylands: Strategies for environmental rehabilitation (SUNRISE)". The SUNRISE project was generously funded by the INCO Programme of the Commission of the European Communities and coordinated by Prof. Enrico Feoli of the University of Trieste, Italy. It was completed in April 2001. We are most grateful for the research assistance of Twalib Mbasha and John Huba during fieldwork in Tanzania. We also thank the people of Kambi ya Simba, Esilalei, Engaruka, Selela, Gekrun Lambo and Mto wa Mbu for their hospitality and advice. Other researchers to whom we owe a debt of gratitude include Wim van Campen, Gil Child, Bernard Gilchrist, Kathy Homewood, André Kooiman, Hussein Mansoor, Alan Rogers, Elieho Shishira, Frank Silkiluwasha, Massimo Tammosoli and Camilla Toulmin.