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Tscharntke, TejaMilder, Jeffrey C.Schroth, GötzClough, Y.DeClerck, Fabrice A.J.Waldron, A.Rice, R.Ghazoul, J.[Conserving biodiversity through certification of tropical agroforestry crops at local and landscape scales]Conserving biodiversity through certification of tropical agroforestry crops at local and landscape scales

The cycling of biomass through livestock into manure and urine that fertilise the soil is important linkage between livestock and soil productivity in semi-arid West Africa. This study was conducted to determine the effects of different forage leaves on the amounts and forms of nutrients excreted...


Powell, J.M.Fernández Rivera, S.Hofs, S.[Effects of sheep diet on nutrient cycling in mixed farming systems of semi-arid West Africa]Effects of sheep diet on nutrient cycling in mixed farming systems of semi-arid West Africa

Information is needed on the biophysical and economic rationale for labour-demanding (and therefore, expensive) backyard animal rearing systems on smallholdings in the uplands of Java where livestock have been an integral part of highly intensive agriculture for centuries. The occurrence of high ...


Tanner, J.C.Holden, S.J.Owen, E.Winugroho, M.Gill, M.[Livestock sustaining intensive smallholder crop production through traditional feeding practices for generating high quality manure-compost in upland Java]Livestock sustaining intensive smallholder crop production through traditional feeding practices for generating high quality manure-compost in upland Java

Land degradation is a severe problem in the Ethiopian highlands. Factors that may be important in influencing land management and its impacts on resources and human welfare include low and uncertain rainfall in much of the highlands, limited market access and market development, land tenure insec...


Pender, J.L.Gebremedhin, BerhanuBenin, S.E.Ehui, Simeon K.[Strategies for sustainable agricultural development in the Ethiopian highlands]Strategies for sustainable agricultural development in the Ethiopian highlands

Achieving sustainable food security in Nigeria is feasible through organic farming. However, unavailability and resource constraints hamper the adoption of agricultural inputs; hence the market offers opportunity for use of purchased organic inputs. In assessing the importance of the market, the ...


Olayide, OAlene, A.Ikpi, ANziguheba, Generose[Manure marketing in the savannas of Nigeria : Implications for sustainable food security]Manure marketing in the savannas of Nigeria : Implications for sustainable food security
Johns, T.Powell, B.Maundu, P.Eyzaguirre, Pablo B.[Agricultural biodiversity as a link between traditional food systems and contemporary development, social integrity and ecological health]Agricultural biodiversity as a link between traditional food systems and contemporary development, social integrity and ecological health
Nasi, RobertFrost, P.[Sustainable forest management in the tropics: is everything in order but the patient still dying?]Sustainable forest management in the tropics: is everything in order but the patient still dying?
Robison, Daniel MerrittDalrymple, J.B.[A soil-based assessment of the sustainability of a zero-input alternative to shifting cultivation in Bolivia]A soil-based assessment of the sustainability of a zero-input alternative to shifting cultivation in Bolivia
Pulighe, G.Bonati, G.Colangeli, M.Morese, M.M.Traverso, L.Lupia, F.Khawaja, C.Janssen, R.Fava, Francesco P.[Ongoing and emerging issues for sustainable bioenergy production on marginal lands in the Mediterranean regions]Ongoing and emerging issues for sustainable bioenergy production on marginal lands in the Mediterranean regions

In this review paper, we assess the economical, governance, and technical conditions that shape forest management in tropical Latin America with particular regard to efforts to reduce forest-based carbon emissions. We provide a framework for discussions about ways to improve forest management tha...


Nasi, RobertPutz, F E.Pacheco, P.Wunder, SvenAnta, S.[Sustainable forest management and carbon in tropical Latin America: the case for REDD+]Sustainable forest management and carbon in tropical Latin America: the case for REDD+

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