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Assessment of specific yields is important for effective groundwater management in semi-arid hardrock aquifers, especially in India with its unsustainable groundwater usage rates. The Dharta watershed in the Udaipur district of Rajasthan is one such hardrock area in India where the groundwater ex...


Chinnasamy, PennanMaheshwari, B.Dillon, P.Purohit, R.Dashora, Y.Soni, P.Dashora, R.[Estimation of specific yield using water table fluctuations and cropped area in a hardrock aquifer system of Rajasthan, India]Estimation of specific yield using water table fluctuations and cropped area in a hardrock aquifer system of Rajasthan, India

Several traditional methods of maintaining soil fertility in bean-based cropping systems are reviewed as follows: visoso, large- scale chitemene, ngoro or matengo pit (Mbinga District, Tanzania), mambwe land-use system of northern Zambia (fundikila), mounds of the Wafipas (SW Tanzania), tumba lan...


Edje, O.T.Semoka, JMRHaule, KL[Traditional forms of soil fertility maintenance]Traditional forms of soil fertility maintenance
Holmann, Federico J.[Análisis ex-ante de nuevas alternativas forrajeras en fincas con ganado en sistemas de doble propósito en Perú, Costa Rica y Nicaragua]Análisis ex-ante de nuevas alternativas forrajeras en fincas con ganado en sistemas de doble propósito en Perú, Costa Rica y Nicaragua
Beaulieu, NathalieHill, PLeclerc, GEscobar, G.[Cartografía de la cobertura de la tierra en el municipio de Puerto López, Colombia, utilizando imágenes de RADARSAT-1 y de JERS-1: Proyecto Colombia-8 GlobeSAR-2]Cartografía de la cobertura de la tierra en el municipio de Puerto López, Colombia, utilizando imágenes de RADARSAT-1 y de JERS-1: Proyecto Colombia-8 GlobeSAR-2

Statistical data on the economic background of African countries and on the role played by livestock production, w. ref. to land use, population, agricultural production and livestock trade.


Jahnke, Hans E.[The livestock economy of Africa]The livestock economy of Africa

Flintan, Fiona E.Chibssa, W.Tadesse, T.Muhammed, M.Kassim, S.Muhammed, M.[Livestock-based land use and change in the Bale mountains eco-region: A comparative study between 2007 and 2016]Livestock-based land use and change in the Bale mountains eco-region: A comparative study between 2007 and 2016

This special issue brings together 15 papers entirely dedicated to secondary forests in tropical Asia: 1. Tropical secondary forests in Asia: introduction and synthesis. 2. A conceptual framework for the assessment of tropical secondary forest dynamics and sustainable development potential in Asi...


Chokkalingam, U.Jong, W. deSmith, J.Sabogal, C.[Secondary forests in Asia: their diversity, importance, and role in future environmental management]Secondary forests in Asia: their diversity, importance, and role in future environmental management

To document trends in land use and herbaceous production, 71 field sites sampled among cropped fields, fallow fields and rangelands in the Fakara region (Niger) were monitored from 1994 to 2006. The overall trend in land use confirmed the historical increase of the cropped areas since mid 20th ce...


Hiernaux, Pierre H.Y.Ayantunde, Augustine A.Kalilou, A.Mougin, E.Gerard, Bruno G.Baup, F.Grippa, M.Djaby, B.[Trends in productivity of crops, fallow and rangelands in Southwest Niger: Impact of land use, management and variable rainfall]Trends in productivity of crops, fallow and rangelands in Southwest Niger: Impact of land use, management and variable rainfall

Records the history of ILCA's involvement in Botswana between 1977 & 1981, w. emphasis on the monitoring of the operational aspects of the Tribal Grazing Land Policy, particularly regarding the implementation of the Second Livestock Development Project, and the monitoring of range, livestock perf...


International Livestock Centre for Africa[ILCA Botswana. A record of origin and activities, 1977-1981]ILCA Botswana. A record of origin and activities, 1977-1981

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