Ecology and Natural Resources Management (ECOL)
2004
2004.
The relationship between nitrogen mineralization patterns and quality indices of cattle manure from different smallholder farm in Zimbabwe.
In: Andre Bationo (eds.):
Managing nutrient cycles to sustain soil fertility.
2004.
Gender in open-space irrigated urban vegetable farming in Accra.
Urban Agriculture Magazine 12,
: pp 13-15
.
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2004.
Crop growth and development effects on surface albedo for maize and cowpea fields in Ghana, West Africa.
International Journal of Biometeorology,
49
: 106-112
.
2004.
Terrestrische ökotoxikologische Testmethoden für die Tropen. Teil 2: Halbfreiland- und Freilandtests sowie Risikobeurteilung.
UWSF – Z Umweltchem Ökotox,
.
2004.
The paradox of forest conservation and food security in Ethiopia.
In: Fenta, T. and O. Ali (eds.):
Challenges and Prospects of Food Security in Ethiopia.
pp. 317-328.
2004.
Nutrient balance of shifting cultivation by burning or mulching in the Eastern Amazon – evidence for subsoil nutrient accumulation.
Nutrient Cycling in Agroecosystems,
68
: 257–271
.
2004.
Surface Runoff Scale Effects in West African Watersheds: Modeling and Management Options.
Agricultural Water Management,
72 (2)
: 109-130
.
2004.
Short- and long-time behavior of aquifer drainage after slow and sudden recharge according to the linearized Laplace equation.
Advances in Water Resources,
28(10)
: 1122-1132
.
2004.
Energy use and CO2 production in tropical agriculture amd means and strategies for reduction or mitigation.
Environment, Development and Sustainability,
6 (1-2)
: 213-233
.
2004.
Tropical Agriculture in Transition - Opportunities for Mitigating Greenhouse Gas Emissions.
Kluwer Academic Publishers.
Dordrecht, the Netherlands.
2004.
Overview paper: Odour pollution in the environment and the detection instrumentation.
Agricultural Engineering International: The CIGR Journal of Scientific Research and Development,
Vol. VI
.
2004.
Performance test of a sensor array – based odour detection instrument.
Agricultural Engineering International: The CIGR Journal of Scientific Research and Development,
BC 03 009
.
2003
2003.
Vegetación, suelos y clima en los diferentes pisos altitudinales de un bosque montano de Yungas, Bolivia: Primeros resultados.
Ecología en Bolivia 38,
: pp. 3-14
.
2003.
Soil fertility management for sustainable land use in the West African Sudano-Sahelian Zone.
In: Gichuru, M. P., A. Bationo, M. A. Bekunda, H. C. Goma, P. L. Mafongonya, D. N. Mugendi, H. M. Murwira, S. M. Nandwa, P. Nyathi, P. and M.J. Swift (eds.):
Soil fertilkity management in Africa: A regional perspective.
Academic Science Publishers, African Academy of Sciences, Nairobi, Kenya.
2003.
Wind erosion control technologies in the West African Sahel: the effectiveness of windbreaks, mulching and soil tillage, and the perspective of farmers.
Annals of Arid Zone,
40(3)
: 369-394
.
2003.
The relationship between Anopheles gambiae density and rice cultivation in the savannah zone and forest zone of Côte d’Ivoire.
Tropical Medicine and International Health,
Vol 8(5)
: 439-448
.
2003.
Evaluation of APSIM to simulate maize response to manure inputs in wet and dry regions of Zimbabwe.
In: R. Delve and M. Probert (eds.):
Modeling nutrient management in cropping systems.
2003.
Conservation of urea-N by immobilization-remobilization in a rice-Azolla intercrop.
Plan Soil,
250
: 95 -104
.
2003.
Influence of urea on biological N2 fixation and N transfer from Azolla intercropped with rice.
Plant Soil,
250
: 105 – 112
.
2003.
Recovery of Cover-Crop-N in the soil-plant system in the Guinea Savannah Zone of Ghana.
Biology and Fertility of Soils Journal,
39
: 117 – 122
.
2003.
Pedoökologische hypsometrische Varianz in ungestörten Bergregenwäldern der Anden (Yungas).
Geooeko 24,
: pp. 153-162
.
2003.
Recovery of 15N-labelled urea applied to wheat (Triticum aestivum L.) in th Ethiopian highlands as affected by P fertilization.
J. Agronomy & Crop Science,
189
: 30 – 38
.
2003.
Scale and productivity in irrigation: rice in the Philippines.
Technical Report 2002/2003 of Center for Development Research,
38
: 16-18
.
2003.
Water-use efficiency in irrigated rice.
Quarterly Technical Bulletin of Center for Development Research,
10
: 4-5
.
2003.
Production of proteinases by psychrotrophic bacteria in raw milk stored at low temperature.
Australian Journal of Dairy Technology. Vol.58, No.1,
.
2003.
Forest-based fallow systems: a safety net for smallholders in the Eastern Amazon?.
<a href="http://www.cifor.cgiar.org/publications/corporate/cd-roms/bonn_results/" target="_blank">http://www.cifor.cgiar.org/publications/corporate/cd-roms/bonn_results/</a> topics/topic_1.htm.
2003.
Comparison of the incidence of diarrhoeal diseases in two regions of the Aral Sea area, Uzbekistan.
In: C.A.Brebbia and D.Fayzieva (eds.):
Environmental Health Risk II.
WIT Press, Southampton.
153-161.
2003.
Estimated Farm-Level Nutrient Balances for the Farming Systems of Eastern Uganda.
Crop Science Journal of East Africa,
: 22
.
2003.
Intercropping coffee with sweet orange at Jimma Agricultural Research Centre, Ethiopia (2003).
Journal of Coffee and Cocoa (4),
: p 2
.
2003.
The roles of improved management practices to control coffee branch die-back in south-western Ethiopia.
Journal of Coffee and Cocoa, (4),
: p 2
.
2003.
Investigation of feedback mechanisms between soil moisture, land use and precipitation in West Africa.
IAHS publication 280: Water Resources Systems – Water Availability and Global Change,
: 149-159
.
2003.
Species and distribution of mountain bamboos in Shennongjia.
J. For. Res,
14
: 35-38
.
2003.
Shoot sprouting of arrow bamboo Fargesia spathacea along an altitudinal gradient in Central China.
Bamb. J,
20
: 1-11
.
2003.
The Hydrology of Inland Valleys in the Sub-Humid Zone of West Africa: Runoff Processes in the M’bé Experimental Watershed.
Hydrological Processes,
Vol 17
: 1213-1225
.
2003.
The role of Cowpea (Vigna Unguiculata) among other grain legumes in the management of soil fertility in the smallholder farming sector of Zimbabwe.
In: S. Waddington (eds.):
Grain Le.
2003.
Access to land and water for urban vegetable farming in Accra.
Urban Agriculture Magazine 11,
: pp15-17
.
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2003.
Bodengenese entlang eines Vertikaltranssekts in bolivianischen Bergregenwäldern.
Mitt. Deutsch. Bodenk. Ges. 102,
: pp. 561-562
.
2003.
Diversity, community types and population Structure of woody plants in Kimphee Forest: a Unique Nature Reserve in Southern Ethiopia.
Ethiopian Journal of Biological Society 2(2),
: pp. 169-187
.
2003.
Rock-P effects on biomass and nitrogen accumulation by legumes in upland crop production systems of humid West Africa.
Journal of Plant Nutrition and Soil Science (submitted),
.
2003.
Combined effects of legumes with rock phosphorus on rice in West Africa.
Agronomy Journal,
95 (5)
: 1172-1178
.