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Groundwater is integral to water security. It is the largest store of unfrozen freshwater on earth, and it serves almost half of the global population for basic water needs. In addition, it contributes more than 40% of the irrigation water globally. Groundwater also secures critical ecosystems an...
Energy efficient wastewater treatment systems are the current environmental concerns which prompted for the applications of natural wetlands as efficient systems at urban areas. However, a detailed investigation is highly desired to determine the efficiency determining factors relevant to structu...
Le malS est une cereale importante. De par Ie monde, la production de ble, de malS et de riz depasse largement celle de toute autre culture. Parmi ces vi-vriers, Ie mals offre Ie plus fort rendement moyen is l'hectare. Bien qu'il soit cuItive sur des superficies plus limitees que Ie hIe ou Ie riz...
This report builds on prior work to provide a new, comprehensive, and balanced view of water security in Pakistan, stressing the importance of the diverse social, environmental, and economic outcomes from water. The report highlights the complex water issues that Pakistan must tackle to improve w...
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...
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 ...
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. ...
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...
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