Agro-ecological implications of forest and agroforestry systems conversion to cereal-based farming systems in the White Nile Basin, Ethiopia

References

• Assefa, A., D. Sebsebe, and W. Zerihun. 2014. Floristic composition, structure and regeneration status of Masha forest, south-west Ethiopia. African Journal of Ecology 52:151–62.
   Web of Science ®Google Scholar
• Atangana, A., D. Khasa, S. Chang, and A. Degrande. 2014. Major agroforestry systems of the humid tropics. In Tropical Agroforestry, 49–93. Netherlands: Springer.
   Google Scholar
• Aweto, A. O. 2013. Shifting cultivation and secondary succession in the Tropics. Wallingford, UK: Technology and Engineering, CABI.
   Google Scholar
• Bishaw, B., and A. Abdelkadir. 2003. Agroforestry and Community Forestry for Rehabilitation of Degraded Watersheds on the Ethiopian Highlands. Paper presented at the International Conference on Contemporary Development Issues, July 11–12, Addis Ababa, Ethiopia.
   Google Scholar
• Bremner, J. M., and C. S. Mulvaney. 1982. Nitrogen-Total. In Methods of soil analysis, eds A. L. Page, R. H. Miller, and D. R. Keeney, 595–624. Madison, USA: ASA-SSSA.
   Google Scholar
• Cruz-Angón, A., T. S. Sillett, and R. Greenberg. 2008. An experimental study of habitat selection by birds in a coffee plantation. Ecology 89:921–27.
   PubMed Web of Science ®Google Scholar
• Dereje, T. 2007. Forest cover change and socio-economic drivers in southwest Ethiopia. Doctoral dissertation, MSc. thesis, University of Munchen, Germany.
   Google Scholar
• Dewitte, O., A. O. Jones, H. Spaargaren, M. Breuning-Madsen, A. Brossard, J. Dampha, T. Deckers, S. Gallali, R. Hallett, M. Jones, P. Kilasara, E. Le Roux, L. Michéli, L. Montanarella, E. Thiombiano, M. Van Ranst, A. Yemefack, and R. Zougmore. 2013. Harmonization of the soil map of Africa at the continental scale. Geoderma 211–212:138–53.
   Web of Science ®Google Scholar
• Feyera, S. 2006. Biodiversity and ecology of Afromontane rainforests with wild Coffea arabica L. populations in Ethiopia. Doctoral Thesis, ZEF-Ecology and Development Series, University of Bonn, Germany.
   Google Scholar
• Friis, I. 1992. Forests and forest trees of Northeast Tropical Africa: Their naturalhabitats and distribution patterns in Ethiopia, Djibouti and Somalia. London: Royal Botanical Gardens, Kew Bulletin Additional Series XV.
   Google Scholar
• García‐Fernández, C., M. A. Casado, and M. R. Pérez. 2003. Benzoin gardens in North Sumatra, Indonesia: Effects of management on tree diversity. Conservation Biology 17:829–36.
   Web of Science ®Google Scholar
• Gebre-Egziabher, T. 1991. Diversity of the Ethiopian Flora. In Plant genetic resources of Ethiopia, eds. J. M. M. Engels, J. G. Hawkes, and M. Worede, 75–81. Cambridge, UK: Cambridge University Press.
   Google Scholar
• Getahun, K., A. Van Rompaey, P. Van Turnhout, and J. Poesen. 2013. Factors controlling patterns of deforestation in moist evergreen Afromontane forests of Southwest Ethiopia. Forest Ecology and Management 304:171–81.
   Web of Science ®Google Scholar
• Gibbs, H. K., A. S. Ruesch, F. Achard, M. K. Clayton, P. Holmgren, N. Ramankutty, and J. A. Foley. 2010. Tropical forests were the primary sources of new agricultural land in the 1980s and 1990s. Proceedings of the National Academy of Sciences 107:16732–37.
   PubMed Web of Science ®Google Scholar
• Gibson, L., T. M. Lee, L. P. Koh, B. W. Brook, T. A. Gardner, J. Barlow, C. A. Peres, C. J. Bradshaw, W. F. Laurance, T. E. Lovejoy, and N. S. Sodhi. 2011. Primary forests are irreplaceable for sustaining tropical biodiversity. Nature 478:378.
   PubMed Web of Science ®Google Scholar
• Gijsman, A. J. 1992. Deforestation and land use: Changes in physical and biological soil properties in relation to sustainability. Wageningen: Tropenbos Foundation.
   Google Scholar
• Gray, C. L., E. M. Slade, D. J. Mann, and O. T. Lewis. 2014. Do riparian reserves support dung beetle biodiversity and ecosystem services in oil palm-dominated tropical landscapes? Ecology and Evolution 4(7):1049–1060.
   PubMed Web of Science ®Google Scholar
• Grieser, J., R. Gommes, and M. Bernardi. 2006. New LocClim–the local climate estimator of FAO. In Geophysical research abstracts, 8: 08305. EGU.
   Google Scholar
• GSE, 2005. Geology of Ethiopia, with vectorised geological map. Ethiopian ministry of mines, geological survey of Ethiopia. Accessed January 12, 2016. http://extra.geus.info/cet/ethiopia/Ethiopia_Map.pdf.
   Google Scholar
• Hall, J. M., T. W. Gillespie, and M. Mwangoka. 2011. Comparison of agroforests and protected forests in the East Usambara Mountains, Tanzania. Environmental Management 48:237–47.
   PubMed Web of Science ®Google Scholar
• Hansen, M. C., P. V. Potapov, R. Moore, M. Hancher, S. Turubanova, S. Tyukavina, D. Thau, S. V. Stehman, S. J. Goetz, T. R. Loveland, and A. Kommareddy. 2013. High-resolution global maps of 21st-century forest cover change. Science 342:850–53.
   PubMed Web of Science ®Google Scholar
• Hesse, P. R. 1972. A textbook of soil chemical analysis. New York, USA: Chemical publishing Co.
   Google Scholar
• Islam, K. R., and R. R. Weil. 2000. Land use effects on soil quality in a tropical forest ecosystem of Bangladesh. Agriculture, Ecosystems & Environment 79:9–16.
   Web of Science ®Google Scholar
• Kassa, H., S. Dondeyne, J. Poesen, A. Frankl, and J. Nyssen. 2017. Transition from forest‐based to cereal‐based agricultural systems: A review of the drivers of land use change and degradation in Southwest Ethiopia. Land Degradation & Development 28:431–49.
   Web of Science ®Google Scholar
• Kessler, M., D. Hertel, H. F. Jungkunst, J. Kluge, S. Abrahamczyk, and M. Bos. 2012. Can joint carbon and biodiversity management in tropical agroforestry landscapes be optimized? PLoS ONE 7:e47192.
   PubMed Web of Science ®Google Scholar
• Laurance, W. F., H. E. Nascimento, S. G. Laurance, A. Andrade, J. E. Ribeiro, J. P. Giraldo, T. E. Lovejoy, R. Condit, J. Chave, K. E. Harms, and S. D’Angelo. 2006. Rapid decay of tree-community composition in Amazonian forest fragments. Proceedings of the National Academy of Sciences 103:19010–14.
   PubMed Web of Science ®Google Scholar
• Magurran, A. E. 1988. Ecological diversity and its measurement. London: Chapman and Hall.
   Google Scholar
• McCracken, D. I., L. J. Cole, W. Harrison, and D. Robertson. 2012. Improving the farmland biodiversity value of riparian buffer strips: Conflicts and compromises. Journal of Environmental Quality 41:355–63.
   PubMed Web of Science ®Google Scholar
• McCune, B., and M. J. Melford. 2011. PC-ORD. Multivariate analysis of ecological data. Version 6.0.MjM software, Gleneden Beach, Oregon, USA.
   Google Scholar
• Mekuria, A. 2005. Forest conversion-Soil degradation-Farmers’ Perception Nexus: Implications for sustainable land use in the Southwest of Ethiopia. Doctoral Thesis, ZEF-Ecology and Development Series, University of Bonn, Germany.
   Google Scholar
• Mengesha, T., C. Tadiwos, and H. Workineh. 1996. Explanation of the geological map of Ethiopia. Scale 1:2.000.000. Addis Ababa: Ethiopian Institute of Geological Survey Bull, ed. EIGS.
   Google Scholar
• Mengistu, B., and Z. Asfaw. 2016. Woody species diversity and structure of agroforestry and adjacent land uses in Dallo Mena district, South-East Ethiopia. Natural Resources 7(10): 515–34.
   Google Scholar
• Mulatu, K., D. Hunde, and E. Kissi. 2014. Impacts of wetland cultivation on plant diversity and soil fertility in South-Bench District, Southwest Ethiopia. African Journal of Agricultural Research 9:2936–47.
   Google Scholar
• Nardi, S., G. Concheri, and G. Dell’Agnola. 1996. Biological activity of humus. Humic substances in terrestrial ecosystems, 361–406. Amsterdam: Elsevier.
   Google Scholar
• Nsabimana, D., L. Klemedtson, B. A. Kaplin, and G. Wallin. 2008. Soil carbon and nutrient accumulation under forest plantations in southern Rwanda. African Journal of Environmental Science and Technology 2:142–49.
   Google Scholar
• Olsen, S. R., C. V. Cole, F. S. Watanabe, and L. A. Dean. 1954. Estimation of available phosphorus in soil by extraction with sodium bicarbonate. Washington, DC, USA: U.S. Department of Agriculture.
   Google Scholar
• Poudel, D. D., and L. T. West. 1999. Soil development and fertility characteristics of a volcanic slope in Mindanao, the Philippines. Soil Science Society of America Journal 63:1258–73.
   Web of Science ®Google Scholar
• Ruggiero, P. G. C., M. A. Batalha, V. R. Pivello, and S. T. Meirelles. 2002. Soil-vegetation relationships in cerrado (Brazilian savanna) and semideciduous forest, Southeastern Brazil. Plant Ecology 160:1–16.
   Web of Science ®Google Scholar
• Runyan, C. W., P. D’Odorico, and D. Lawrence. 2012. Physical and biological feedbacks of deforestation. Review of Geophysics 50.
   Web of Science ®Google Scholar
• Schmitt, C. B., 2006. Montane rainforest with wild Coffea arabica in the Bonga region, South West Ethiopia: Plant diversity, wild coffee management and implications for conservation. Doctoral Thesis, ZEF-Ecology and Development Series, University of Bonn, Germany.
   Google Scholar
• Sharma, K. L. 2011. Effect of agroforestry systems on soil quality–monitoring and assessment. Accessed March 10, 2016. http://www.crida.in/DRM1-WinterSchool/KLS.pdf.
   Google Scholar
• Steffan-Dewenter, I., M. J. Kessler, M. M. Barkmann, D. Bos, H. Buchori, S. Erasmi, G. Faust, K. Gerold, S. R. Glenk, E. Gradstein, and E. Guhardja. 2007. Tradeoffs between income, biodiversity, and ecosystem functioning during tropical rainforest conversion and agroforestry intensification. Proceedings of the National Academy of Sciences 12:4973–78.
   Google Scholar
• Tadesse, M., B. Alemu, G. Bekele, T. Tebikew, J. Chamberlin, and T. Benson. 2006. Atlas of the Ethiopian rural economy. Addis Ababa, Ethiopia: CSA and IFPRI.
   Google Scholar
• Tadesse, W. 2003. Vegetation Ecology of the Yayu forest in SW Ethiopia: Impacts of human use and implications for in situ conservation of wild Coffea arabica L. populations. Germany: Ecology and Development Series, University of Bonn.
   Google Scholar
• Tadesse, W. 2007. The impacts of land use/land cover changes on biodiversity in Mash and Anderacha Woredas of Sheka Zone, SNNP Regional State. In Forests of Sheka: Multidisciplinary case studies on impact of land use/land cover change, ed. M. Fetene. Addis Ababa: MELCA Mahiber.
   Google Scholar
• Tynsong, H., and B. K. Tiwari. 2010. Diversity of plant species in arecanut agroforests of south Meghalaya, north-east India. Journal of Forestry Research 21:281–86.
   Google Scholar
• Vallejo-Ramos, M., A. I. Moreno-Calles, and A. Casas. 2016. TEK and biodiversity management in agroforestry systems of different socio-ecological contexts of the Tehuacán Valley. Journal of Ethnobiology and Ethnomedicine 12:31.
   PubMed Web of Science ®Google Scholar
• Walkley, A., and I. A. Black. 1934. An examination of the degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Science 37:29–38.
   Web of Science ®Google Scholar