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What induced farmers to protect and manage on-farm tree natural regeneration in Nigerien Dryland?
During the second half of the 20th century the Sahel experienced one of the most striking shifts in climate known globally since instrumental records began to be kept-from anomalously abundant rains in the 1950's and 1960's ...
Understanding farm trajectories and development pathways Two decades of change in southern Mali
Institutional support for smallholders has been themotor for the expanding cotton production sector in southern
Mali since the 1970s. Smallholder farms exhibit diverse resource endowments and little is known on how ...
Ecosystem management can mitigate vegetation shifts induced byclimate change in West Africa
tThe welfare of people in the tropics and sub-tropics strongly depends on goods and services that savannaecosystems supply, such as food and livestock production, fuel wood, and climate regulation. Flows ofthese services ...
Comparison of aboveground vegetation and soil seed bank composition at sites of different grazing intensity around a savanna-woodland watering point in West Africa
Grazing removes a plant’s aboveground vegetative and reproductive tissues and can modify the soil seed bank, potentially impacting the restoration of preferred species. Knowledge about aboveground vegetation and species ...
Taking Profit from the Growing Use of Mobile Phone in Benin: A Contingent Valuation Approach for Market and Quality Information Access
An information systems-adapted Contingent Valuation survey was used to assess smallholder
farmers’ perceptions and the premium they are willing to pay (WTP) to get mobile phonebased
information on market prices and product ...
Relationships between soil seed banks and above-ground vegetation along a disturbance gradient in the W National Park trans-boundary biosphere reserve, West Africa
Aims
Vegetation succession depends on the availability of suitable propagules
in the soils, thus knowledge of soil seed banks is essential
for formulating effective strategies for restoring the vegetation of
degraded sites. ...
Farmers’ awareness and perception of climate change impacts: case study of Aguie district in Niger
The agricultural sector is the main source of rural households’ food and revenue in Niger, and it contributes approximately 43% to the national GDP. However, there are several constraints to the sector’s development, ...
Unlocking Market Potential of Agroforestry Products Among Smallholder Farmers in the Sahelian and Sudanian Ecozone Countries of West Africa
In the Sahelian countries, gathering of agroforestry tree products is one
of the few livelihood activities that hold great potential for income generation and
poverty reduction among resource-poor households. This study ...
The effect of trees on preferential flow and soil infiltrability in an agroforestry parkland in semiarid Burkina Faso
Water scarcity constrains the livelihoods of millions of people in tropical drylands. Tree planting
in these environments is generally discouraged due to the large water consumption by trees, but this view
may neglect their ...
Cereal yield response to conservation agriculture practices in drylands of West Africa: A quantitative synthesis
To address the decline in crop productivity in the drylands ofWest Africa, many initiatives have focused on
combating soil degradation. Various practices including (1) parkland trees associated with crops, (2)
coppicing ...