Your search found 5 records
1 Lwiza, F.; Mugisha, J.; Walekhwa, P. N.; Smith, J.; Balana, Bedru. 2017. Dis-adoption of household biogas technologies in Central Uganda. Energy for Sustainable Development, 37:124-132. [doi: https://doi.org/10.1016/j.esd.2017.01.006]
Households ; Biogas ; Digesters ; Livestock production ; Cattle ; Swine ; Renewable energy ; Energy generation ; Fuelwood ; Food wastes ; Cooking ; State intervention ; Nongovernmental organizations / Uganda / Luwero District / Mpigi District
(Location: IWMI HQ Call no: e-copy only Record No: H048082)
The study analyses dis-adoption of biogas technologies in Central Uganda. Biogas technology makes use of livestock waste, crop material and food waste to produce a flammable gas that can be used for cooking and lighting. Use of biogas technology has multiple benefits for the households since it reduces the need for fuelwood for cooking and also produces bio-slurry which is a valuable fertilizer. Despite efforts by Government and Non-Governmental Organizations to promote the biogas technology, the rate of its adoption of biogas technology was found to be low, estimated at 25.8% of its potential. A review of literature showed that the households that dis-adopted biogas technology, did so within a period of 4 years after its installation, yet the lifespan of using it is estimated at 25 years. There was need to examine the factors contributing to dis-adoption. Using cross sectional data collected from Luwero and Mpigi districts found in Central Uganda, a probit model was estimated. The findings showed that an increase in the family size, the number of cattle, number of pigs and the age of the household head reduced the likelihood of biogas technology dis-adoption. Other factors that contributed to dis-adoption included the failure to sustain cattle and pig production that are necessary for feedstock supply, reduced availability of family labor the and inability of the households to repair biogas digesters after malfunctioning. Based on the findings, it was concluded that long term use of biogas technology required improved management practices on the farm so as to sustain livestock production. It is also recommended that quality standards and socio-cultural factors be considered in the design of biogas digesters and end use devices.
2 Byg, A.; Novo, P.; Dinato, M.; Moges, A.; Tefera, T.; Balana, Bedru; Woldeamanuel, T.; Black, H. 2017. Trees, soils, and warthogs - distribution of services and disservices from reforestation areas in southern Ethiopia. Forest Policy and Economics, 84:112-119. (Special issue: Forest, Food, and Livelihoods). [doi: https://doi.org/10.1016/j.forpol.2017.06.002]
Ecosystem services ; Reforestation ; Projects ; Trees ; Soil fertility ; Erosion ; Nature conservation ; Environmental protection ; Strategies ; Local communities ; Attitudes ; Living standards ; Wild animals ; Warthogs / Ethiopia / Halaba / Laygnaw Arsho / Assore / Andegna Choroko
(Location: IWMI HQ Call no: e-copy only Record No: H048337)
http://www.sciencedirect.com/science/article/pii/S1389934117302952/pdfft?md5=d5a4e1fd1e420f6d856f06bafde2b015&pid=1-s2.0-S1389934117302952-main.pdf
https://vlibrary.iwmi.org/pdf/H048337.pdf
https://vlibrary.iwmi.org/pdf/H048337.pdf
(0.31 MB) (316 KB)
Conservation projects have often been criticised for creating global benefits while causing negative impacts on local livelihoods. Ecosystem services approaches have been seen as one way to change this by focussing explicitly on maintaining ecosystems for human well-being of stakeholders at various scales. However, ecosystem services approaches have often ignored trade-offs between groups of people and issues of power and do not automatically lead to better outcomes in terms of human well-being. Here we report on a study on the impacts of reforestation projects with an explicit focus on human well-being in three communities in southern Ethiopia. We investigated the distribution of services and disservices from reforestation using qualitative methods. Results showed that the services and disservices from reforestation were distributed unequally across space and wealth groups resulting in widespread dissatisfaction with existing reforestation projects despite the explicit focus on human benefits. To improve outcomes of reforestation it is necessary to acknowledge and manage disservices adaptively, include issues of power and make trade-offs transparent.
3 Houessionon, P.; Fonta, W. M.; Bossa, A. Y.; Sanfo, S.; Thiombiano, N.; Zahonogo, P.; Yameogo, T. B.; Balana, Bedru. 2017. Economic valuation of ecosystem services from small-scale agricultural management interventions in Burkina Faso: a discrete choice experiment approach. Sustainability, 9(9):1-16. [doi: https://doi.org/10.3390/su9091672]
Ecosystem services ; Economic value ; Sustainable agriculture ; Small scale farming ; Water management ; Resource recovery ; Wastewater ; Water reuse ; Drip irrigation ; Organic matter ; Climate change ; Farmers attitudes ; Willingness to pay ; Estimation ; Models ; Welfare / Burkina Faso / Ouagadougou / Dano
(Location: IWMI HQ Call no: e-copy only Record No: H048370)
(0.74 MB) (768 KB)
The main purpose of this paper is to estimate farmers’ preferences and their willingness to pay (WTP) for ecosystem services derived from four agricultural water management (AWM) and resource recovery and reuse (RRR) intervention options in Burkina Faso, using a choice experiment (CE). These include; small water infrastructure, drip irrigation, recovery of organic matter from waste, and treated wastewater. The design decisions relating to attribute selection, the level of attributes, alternatives and choice tasks were guided by literature, field visits, focus group discussions, expert input and an iterative process of the STATA software to generate an orthogonal main-effects CE design. The data used was generated from a random sample of 300 farm households in the Dano and Ouagadougou municipalities in Burkina Faso. Results from conditional logit, latent class logit and mixt logit models show that farmers have positive and significant preferences for drip irrigation, treated wastewater, and organic matter. However, they are WTP on average more for drip irrigation and organic matter for agricultural sustainability. In line with economic theory, the cost of an intervention reduces demand for a given intervention. These findings can provide policy makers with evidence for agricultural policy design to build farmers’ resilience in the Sahel.
4 Mul, Marloes L.; Balana, Bedru; Annor, F. O.; Boateng-Gyimah, M.; Ofosu, E. A.; Dokyi, J. 2017. Framework for re-operating the large hydropower dams to improve local livelihoods and poverty reduction. In Ntiamoa-Baidu, Y.; Ampomah, B. Y.; Ofosu, E. A. (Eds.). Dams, development and downstream communities: implications for re-optimising the operations of the Akosombo and Kpong Dams in Ghana. Tema, Ghana: Digibooks Ghana Ltd. pp.303-318.
Water power ; Water availability ; Dam construction ; Living standards ; Downstream ; Local communities ; Poverty ; River basins ; Economic aspects ; Social aspects ; Investment ; Ecosystem services ; Case studies / Ghana / Volta River / Akosombo Dam / Kpong Dam
(Location: IWMI HQ Call no: e-copy only Record No: H048406)
5 Smith, J.; Nayak, D.; Datta, A.; Narkhede, W. N.; Albanito, F.; Balana, Bedru; Bandyopadhyay, S. K.; Black, H.; Boke, S.; Brand, A.; Byg, A.; Dinato, M.; Habte, M.; Hallett, P. D.; Lemma, T.; Mekuria, Wolde; Moges, A.; Muluneh, A.; Novo, P.; Rivington, M.; Tefera, T.; Vanni, E. M.; Yakob, G.; Phimister, E. 2020. A systems model describing the impact of organic resource use on farming households in low to middle income countries. Agricultural Systems, 184:102895. [doi: https://doi.org/10.1016/j.agsy.2020.102895]
Soil organic matter ; Organic fertilizers ; Models ; Soil water content ; Crop production ; Animal production ; Water use ; Energy consumption ; Fuels ; Carbon sequestration ; Nitrogen fertilizers ; Soil fertility ; Crop yield ; Household income ; Farmers ; Labour ; Living standards / India / Maharashtra
(Location: IWMI HQ Call no: e-copy only Record No: H049939)
(9.00 MB)
We present a new systems model that encompasses both environmental and socioeconomic outcomes to simulate impacts of organic resource use on livelihoods of smallholder farmers in low to middle income countries. It includes impacts on soils, which in many countries are degrading with long term loss of organic matter. Many farmers have easy access to animal manures that could be used to increase soil organic matter, but this precious resource is often diverted to other purposes, such as fuels, also resulting in loss of the nutrients needed for crop production. This model simulates impacts of different management options on soil organic matter turnover, availability of water and nutrients, crop and animal production, water and energy use, labour requirements and household income and expenditure. An evaluation and example application from India are presented and used to illustrate the importance of considering the whole farm system when developing recommendations to help farmers improve their soils.
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