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Chunjing QiuZhu, D.Ciais, PhilippeGuenet, B.Krinner, G.Peng, S.Aurela, M.Bernhofer, C.Brümmer, C.Bret-Harte, S.Chu, H.Chen, J.Desai, A.R.Dušek, J.Euskirchen, Eugenie S.Fortuniak, K.Flanagan, L.B.Friborg, T.Grygoruk, M.Gogo, S.Grünwald, T.Hansen, B.U.Holl, D.Humphreys, E.Hurkuck, M.Kiely, G.Klatt, J.Kutzbach, L.Largeron, C.Laggoun-Défarge, F.Lund, M.Lafleur, P.M.Xuefei LiMammarella, I.Merbold, LutzNilsson, M.B.Olejnik, J.Ottosson-Löfvenius, M.Oechel, W.Parmentier, F.J.W.Peichl, M.Pirk, N.Peltola, O.Pawlak, W.Rasse, D.Rinne, J.Shaver, G.Schmid, H.P.Sottocornola, M.Steinbrecher, R.Sachs, T.Urbaniak, M.Zona, D.Ziemblinska, K.[ORCHIDEE-PEAT (revision 4596), a model for northern peatland CO2, water, and energy fluxes on daily to annual scales]ORCHIDEE-PEAT (revision 4596), a model for northern peatland CO2, water, and energy fluxes on daily to annual scales

Amongst 186 farmers interviewed in 1986 in central Mali 95 percent declared having used oxen for at least some part of their crop production activities. Most of the users (98 percent) had exploited oxen for soil preparation, but only 66 percent had used animal-drawn equipment for weeding. Only 21...


Bartholomew, P.W.Khibe, T.Ly, R.[In-village studies of the use of work oxen in central Mali]In-village studies of the use of work oxen in central Mali
Autor: Jabbar, M.A.

The moist savannah zone in sub-Saharan Africa is regarded as a high potential area for crop and livestock production. Currently, human labour is the principal source of power for crop production and the level of commercial energy use is very low. Agropastoralism and pastoralism are the principal ...


Jabbar, M.A.[Energy and the evolution of farming systems. The potential of mixed farming in the moist savannah of sub-Saharan Africa]Energy and the evolution of farming systems. The potential of mixed farming in the moist savannah of sub-Saharan Africa

The growing demand for construction and fuel wood and the wide adaptation of Eucalyptus to the different agro-ecological zones of the country are resulting in increased plantation of Eucalyptus by smallholders, but the policy environment in Ethiopia discourages farmers from planting this exotic. ...


Mekonnen, Z.Kassa, H.Lemenh, M.Campbell, Bruce M.[The role and management of Eucalyptus in Lode Hetosa district, central Ethiopia]The role and management of Eucalyptus in Lode Hetosa district, central Ethiopia

Groundwater irrigation for smallholder farmers in Sub-Saharan Africa is growing in extent and importance. This growth is primarily driven spontaneously by the farmers themselves, spurred by improved access to low-cost technologies for pumps and drilling services as well as market opportunities fo...


Villholth, Karen G.[Groundwater irrigation for smallholders in Sub-Saharan Africa – a synthesis of current knowledge to guide sustainable outcomes]Groundwater irrigation for smallholders in Sub-Saharan Africa – a synthesis of current knowledge to guide sustainable outcomes

The reliance on groundwater for irrigation is increasing in Australia and India, which is causing concerns to policy makers about energy consumption and greenhouse gas (GHG) emissions. Therefore, it is important to quantify the GHG emissions of all components of the groundwater-based irrigation s...


Sharmila, A.George, B.A.Lu, AyeNawarathna, B.Malano, H.M.M.[Life cycle, energy and GHG analysis of groundwater based irrigation systems.]Life cycle, energy and GHG analysis of groundwater based irrigation systems.

The resolution adopted by the General Assembly of the United Nations on 25 September 2015 is symptomatic of the water-energy-food (WEF) nexus. It postulates goals and related targets for 2030 that include (1) End hunger, achieve food security and improved nutrition, and promote sustainable agricu...


Ringler, ClaudiaWillenbockel, DirkPérez, Nicostrato D.Rosegrant, Mark W.Zhu, TingjuMatthews, Nathaniel[Global linkages among energy, food and water: an economic assessment]Global linkages among energy, food and water: an economic assessment
Autor: Cossins, N.J.

Examines the productivity of East African pastoral systems in terms of animal protein & energy production, milk offtake and livestock production parameters such as calving percentage, calf mortality and herd structure; compares the productivity of East African pastoral systems to those of commerc...


Cossins, N.J.[Productivite et potentialites des systemes pastoraux]Productivite et potentialites des systemes pastoraux

East Africa contains areas with some of the greatest large mammal biodiversity on the planet. These areas are key natural resources for the economic development of the region. They are also key areas for pastoralists who have co-existed with wildlife for millennia. Increasing populations, conflic...


Thornton, Philip K.Galvin, K.A.Boone, Randall B.[An agro-pastoral household model for the rangelands of East Africa]An agro-pastoral household model for the rangelands of East Africa
Autor: Cossins, N.J.

Examines the productivity of East African pastoral systems in terms of animal protein & energy production, milk offtake and livestock production parameters such as calving percentage, calf mortality and herd structure; compares the productivity of East African pastoral systems to those of commerc...


Cossins, N.J.[The productivity and potential of pastoral systems]The productivity and potential of pastoral systems

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