Browsing Research Papers by Issue Date

Farming systems research at the NDFRS (National Dryland Farming Research Station), Katumani (with special reference to semi-arid areas of the Eastern Province of Kenya), September 1980 - December 1982

Nguluu, Simon N.; Bakhtri, M. N.; Gavotti, S.; Odhiambo, S. (1982)

The dynamics of Mwache river basin sediment production and discharge and he flux of terrigenous sediments into the Port-Reitz creek, Kenya

Kitheka, Johnson U. (1996)

Agriculture resource management in smallholder systems in the central kenyan highlands. Technical Report and Financial Statement.

Kapkiyai, Jane J.; Karanja, N.; Woomer, P.; Bunyasi, S.; Murage, E. W. (1997)

Vegetation, soil survey and analysis at Okinawa Japan

Kimiti, Jacinta M.; Jingchun, Liu (1998)

Soil, vegetation survey and analysis were carried out at Yona. Results from soil physical analysis showed that percolation, total porosity, fresh soil water content, moisture content of air-dry soils and roots decreased ...

Factors Limiting Beef Productivity and Marketing in Kenya

Kilungo, Julius K.; Mghenyi, E. (2001)

Gazi Bay mangrove creek

Kitheka, Johnson U.; Mwashote, B. M. (2001)

Gazi Bay (4.92°S, 39.50°E; Figure 1) is a shallow tropical coastal water system located on the southern coast of Kenya, approximately 50 km south of Mombasa. The total surface area of the bay including that covered by the ...

Empowering farmers towards self sufficiency in seedling production and farm forest establishment.

Kitheka, E.; Atanas, A.; Kimiti, Jacinta M.; Shimada, K. (Kenya Forestry Research Institute (KEFRI), 2002)

This paper gives preliminary findings of the study of weeding techniques. Trials on different weeding techniques were conducted during the social forestry training project namely, complete, sport weeding, slashing and ...

The Tana River Basin and the opportunity for research on the land-ocean interaction in the Tana Delta

Kitheka, Johnson U.; Ongwenyi, George S. (2002)

Mida Creek. The Physical and Biological Aspects

Kitheka, Johnson U.; Uku, J. (2002)

Dry season sediment fluxes in the frontwater zone of the mangrove-fridged Mwache Creek, Kenya

Kitheka, Johnson U. (2002)

Mwache Creek is a typical mangrove creek along the Kenya coast. The creek receives terrigenous sediments on a seasonal basis and there is tremedous tidal influence. The supply of terrigenous sediments increases greatly ...

Acidic soils in Kenya: Constraints and remedial options

Kanyanjua, S. M.; Ireri, L.; Wambua, Stephen; Nandwa, S. M. (2002-06-11)

Freshwater and sediment discharge in Ungwana bay: the role of the Tana and Sabaki rivers

Kitheka, Johnson U. (2002-12)

The dy namics of sediment and freshwater discharge into Ungwana Bay b y the Tana and Sabaki Riv e r systems is still poorly understood. Most of the previous hydrological inv e stigations have focu sed on their ...

Dynamics of sediment transport and exchange in the Tana estuary in Kenya

Kitheka, Johnson U.; Nthenge, P.; Obiero, M. (2003)

Assessment of possible activities for increased resilience of agro-pastoral and pastoral communities to crises in southern Kenya

Mnene, W. N.; Muthiani, E. N.; Ndung’u, J. N.; Manyeki, J. K.; Ndathi, Aphaxard J. N. (2004)

Diagnosis of Postgraduate Training Needs in Agriculture and Food via Open and Distance Learning (PG-ODL) in Eastern and Southern Africa

Muluvi, Geoffrey M.; Akundabweni, Levi Shadeya-M; Ndege, Speranza (2004-08)

Agriculture, including livestock, forestry and fisheries continue to be the foundation for development, hunger eradication, and poverty reduction for many countries in the developing world. Therefore, strengthening the ...

Indigenous techniques for assessing and monitoring range resources in East Africa

Nyariki, Dickson M.; Kitalyi, Aichi; Wasonga, Vivian O.; Isae, Isaac M.; Kyagaba, Emanuel; Lugenja, Maynard (World Agroforestry Centre, 2005)

Local knowledge, which refers to a social activity that has been set up primarily as a result of local initiative or techniques that are endogenously generated, enforced and maintained has not been mainstreamed in rangeland ...

National water quality synthesis report, Kenya. Lake Victoria environment management project (LVEMP)

Gikuma-Njuru, Peter; Abuodha, J. O. Z.; Hecky, Robert E.; Njoka, Stephen; Okungu, John; Abira, Margaret; Angweya, Rose; Maturwe, Bilancio; Khisa, Patrick; Masongo, Omanwa; Mwirigi, Peter M.; Njuguna, Henry; Gor, Samuel; Sangale, Felix; Opango, Peterlis; Oleko, Charles; Kuto, Reuben; Ngessa, Reuban; Osio, Joshua; Chebwek, Newton (2005)

Lake Victoria Environment Report Water Quality and Ecosystems Component Lake Victoria Environment Management Project iv EXECUTIVE SUMMARY The Winam Gulf’s aquatic environment (Figure 1) represents a considerable part ...

Project on assessment of pollution status and vulnerability of water supply aquifers in African cities vulnerability and pollution of groundwater in the Kisauni area, Mombasa, Kenya

Kitheka, Johnson U.; Munga, D.; Mwaguni, S. M.; Barongo, J.; Massa, H. S.; Mwangi, S.; Ong' anda, H.; Mdoe, F.; Opello, G. (2005)

Lake Victoria: The Changing Lake

Gikuma-Njuru, Peter; Mwirigi, P. M.; Rutagemwa, D. K.; Matovu, A.; Waya, R. K.; Mwebaza-Ndawula, L.; Ssenfuma-Nsubuga, M .; Kinobe, J.; Abuodha, J. O. Z.; Hecky, R. E. (2005-11)

Water quality monito ring activities were carried out on physical - chemical parameters, water chemistry and biotic indices at selected littoral and pelagic stations along north - south and east - west transects ...

Eutrophication of the Lake Victoria Ecosystem

Gikuma-Njuru, Peter; Rutagemwa, D. K.; Mugidde, R.; Hecky, R. E.; Mwebaza-Ndawula, L.; Mwirigi, P. M.; Abuodha, J. O. Z.; Waya, R. K.; Matovu, A.; Kinobe, J. (2005-11)

Between 2000 and 2005 water quality and limnological studies were carried out in Lake Victoria in order to establish the eutrophication effects on ecosystem health. Comparison between littoral and pelagic areas of the ...

Browsing Research Papers by Issue Date

Browsing Research Papers by Issue Date

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