Determinants Of Adoption Of Rainwater Management Technologies Among Farm Households In The Nile River Basin
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Determinants of Adoption of Rainwater Management Technologies among Farm Households in the Nile River Basin by Gebrehaweria Gebregziabher,Lisa-Maria Rebelo,An Notenbaert,Kebebe Ergano,Yenenesh Abebe Pdf
Agriculture is the main sector of the Ethiopian economy. Uneven distribution of rainfall, droughts and high rainfall intensities contribute to low agricultural productivity and high levels of food insecurity. High population growth, the cultivation of steep and marginal lands, poor land management practices and lack of effective rainwater management (RWM) strategies aggravate the situation. Studies show that the adoption of RWM technologies is low and is influenced by several factors. This study assesses the patterns and the factors that influence farm household adoption of RWM technologies. Unlike previous studies which typically examined a single technology rather than the interdependence between technologies, the conceptual framework of this study is based on the premise that farmers are more likely to adopt a combination of promising RWM technologies. The need to consider this interdependence is one of the many recommendations made by this study to promote the adoption of RWM technologies.
A participatory approach for hydrometeorological monitoring in the Blue Nile River Basin of Ethiopia by Zemadim, B.,McCartney, M.,Langan, S.,Sharma, B. Pdf
Participatory research is increasingly recognized as being useful for conducting multiple activities in research for development projects. The co-learning environment created in participatory research helps to identify existing social and technological gaps, and develop possible solutions to improve the livelihoods of rural communities. This report describes a participatory approach used in the establishment and implementation of hydrometeorological monitoring networks in the Blue Nile River Basin of Ethiopia. The networks were established with the involvement of rural communities and other stakeholders to gain insights into the hydrological processes of the watersheds, in order to improve rainwater management strategies. Local people were involved in the day-to-day management and maintenance of the networks. The participatory approach proved beneficial for several reasons, not least, because it instilled trust and goodwill amongst the communities.
Is ‘Social Cooperation’ for Traditional Irrigation, while ‘Technology’ is for Motor Pump Irrigation? by Mengistu Dessalegn,Douglas J. Merrey Pdf
Based on a case study in Ethiopia, this paper shows that while farmers understand the social nature of community-managed irrigation, they share a narrow understanding of pump irrigation with policymakers as being primarily ‘technical’. They perceive pumps as liberating them from the ‘social’ limitations of traditional communal irrigation. However, the rapid expansion of pump irrigation is leading to increasing competition and conflict over limited water resources. We analyze the wider implications for Africa of this lack of visibility of the social dimension of pump irrigation, and offer suggestions for future policy and applied research to address the problem before it becomes a widespread crisis.
Understanding Farmers’ Adaptation to Water Scarcity by Wafa Ghazouani,François Molle,Atef Swelam,Edwin Rap,Ahmad Abdo Pdf
This study was undertaken to analyze farmers’ adaption to water scarcity in the command area of a secondary canal in the Nile Delta of Egypt. The results revealed that farmers’ responses were driven by a multiplicity of factors, beyond water scarcity or profit maximization. These additional factors include food security of the family, risk management, social capital and history of farmers, and most unexpectedly the collective dimension of crop choice. The findings of this study expose the limitations of projects, modeling exercises or policy recommendations that are too often based on the oversimplified view of profit maximization as the basis of farming system dynamics.
Land Reforms and Feminization of Agricultural Labor in Sughd Province, Tajikistan by Nozilakhon Mukhamedova,Kai Wegerich Pdf
This report analyzes the influence of agrarian transformations on the feminization of agricultural production in rural Tajikistan. It explores women’s multiple labor relations for meeting basic needs of the household. The evidence shows that households have to depend on more types of agricultural work to secure day-to-day as well as long-term livelihood security. Overall, feminization appears in different types and groupings. The implication is that women in agriculture might not be adequately targeted in policies or integrated within intervention programs.
Global Water Demand Projections: Past, Present and Future by Upali A. Amarasinghe,Vladimir Smakhtin Pdf
A review of global water demand projections (WDPs) show substantial over- or under-estimation. The pre-1990 WDPs, with population as the main driver of change, over-projected current water use by 20 to 130%. The post-1990 WDPs, with sophisticated modeling frameworks, show substantial underestimation under the ‘business-as-usual’ scenarios and are more downward biased under sustainable scenarios. Overall, the value of long-term country-level projections in global WDPs is inadequate for local water resource planning. To increase the accuracy and value of global WDPs, future WDPs should take into account the spatial variation and influence of rapidly changing key exogenous and endogenous drivers of water demand in different sectors across and within countries, and provide a sensitivity analysis of projections.
Demonstrating complexity with a roleplaying simulation by Janmaat, J.,Lapp, S.,Wannop, T.,Bharati, Luna,Sugden, Fraser Pdf
Rural people in Nepal and other developing nations are part of complex, social-ecological systems. Efforts to provide assistance to these people must integrate knowledge from a variety of perspectives. This report documents the use of a role-playing game, supported by an agent-based model, to demonstrate the interaction between migration, social capital and the effectiveness of water storage. The importance of these interactions was highlighted by fieldwork conducted at several sites in the Koshi River Basin. The model underlying the game was a stylized representation based on the Indrawati Subbasin northeast of Kathmandu, Nepal. The report highlights that (a) role-playing tournaments can be an effective way to engage technical and policy experts with the complex interactions between the social and physical dimensions of watershed management; and (b) migration and the economic changes which drive these interactions are forces that need to be accepted, and investments in water storage need to be selected depending on how they fit into these trends.
Water for Food in Bangladesh: Outlook to 2030 by Amarasinghe, Upali A,Sharma, Bharat R,Muthuwatta, Lal,Khan, Z. H Pdf
This study assesses the changing consumption patterns of rice in Bangladesh and its implications on water demand by 2030. Rice dominates food and water consumption patterns in the country; it contributed to 72% of the total calorie supply from food, and 81% and 79% of the total cropped and irrigated area, respectively, in 2010. Forecasts using time series models show rice demand for food consumption, which was 172 kg/person/ year in 2008, will have a negligible increase by 2 kg/person by 2030. The demand for rice for feed will double with increasing animal products in the diet, which is only 4% of the calorie intake in 2008. Between 2000 and 2010, the total population and demand for rice have increased by 15% and 22%, and these will increase further by 22% and 25%, respectively, over the next two decades. Forecasts of rice yield, area and production show that the country can meet the increasing demand for rice and can also have substantial production surpluses. However, the rice surpluses will come at a considerable environmental cost, because the demand for groundwater consumptive water use from irrigation alone could exceed the natural recharge in many locations. Bangladesh can mitigate potential water crises by limiting rice production to meet the requirements of self-sufficiency. Increases in water productivity of both Aman (wet season) and Boro (dry season) rice production can help too. A carefully designed deficit irrigation regime for Boro rice can increase transpiration, yield, water productivity and production, and reduce the pressure on scarce groundwater resources. Simultaneously, attention must also be given to exploring the potential of recharging groundwater using the vast amount of monsoon floodwaters to alleviate the stress on groundwater resources.
Integrated Assessment of Groundwater Use for Improving Livelihoods in the Dry Zone of Myanmar by Paul Pavelic,Sonali Senaratna Sellamuttu,Robyn Johnston,Matthew McCartney,Touleelor Sotoukee,Soumya Balasubramanya,Diana Suhardiman,Guillaume Lacombe,Somphasith Douangsavanh,Olivier Joffre,Khin Latt,Aung Kyaw Zan,Kyaw Thein,Aye Myint,Cho Cho,Ye Thaung Htut Pdf
In the Dry Zone of Myanmar, improved access to water is widely acknowledged as being vital for livelihood enhancement and the general well-being of around 10 million people, most of whom depend on agriculture. Thus, expanding the sustainable use of groundwater is of great importance for socioeconomic development. According to this study, opportunities for accessing groundwater are generally good, and development of the resource has steadily increased over the years. However, there still appears to be good prospects for expanding groundwater use for irrigation, with a view to increasing agricultural production. Provision of affordable mechanical technologies for drilling wells and support with credit facilities to purchase small-capacity motorized pumps for irrigation could improve food security and livelihoods, where there is potential to expand groundwater use. Replenishable groundwater resources of the Dry Zone are likely to be less than previously thought. Thus, it is important to find the right balance between increasing development of the resource for enhanced irrigation, while also protecting its existing beneficial use for communities and the environment.
Water Resources Management in Ethiopia by Helmut Kloos,Worku Legesse Pdf
Sub-Saharan Africa, the poorest region worldwide, has only recently begun to fully address the issues of meeting the water needs of its rapidly growing population, to reduce the deepening poverty besetting the region and to accelerate economic growth. The Nile Basin, characterized by sharp spatial and temporal variations in water resources and including countries with different economies, social and political structures and capacities, illustrates the challenges of developing and managing the waters of the Nile River and its tributaries, lakes and wetlands equitably among its 10 riparian countries. Ethiopia, the major source of the Nile but one of the poorest countries in the Nile Basin, has recently begun to implement plans to harness more Nile water through hydroelectric and irrigation development both for national use and for transboundary development as part of the Nile Basin Initiative. The Ethiopian government and communities, by using different management approaches and resources, are trying to boost water, energy and food production, strengthen conservation efforts and mitigate potential repercussions of water resources development. These initiatives and programs have not been comprehensively examined. In this study, the editors address these and other issues surrounding water resources management in all economic and water sectors in Ethiopia within the setting of the Nile Basin, the first comprehensive treatment of this subject. The wide scope of this book is consistent with the tenets of integrated water resources management, which demand that all water uses be managed in an integrated fashion for optimum and sustainable benefits to all water users, both humans and ecosystems. This book reveals the impacts of various resource management approaches and practices in Ethiopia and the Nile Basin. Specifically, it examines how deforestation and prevailing land use practices have exacerbated soil aridity and flood events, why irrigated agriculture and hydropower development have caused floodplain degradation, livelihood hardships and water-related diseases, where industrial and agricultural development is increasingly polluting water resources, how household water supplies can be obtained through rainwater harvesting and the dependence on hydropower reduced through alternative energy sources and how misguided government policies have impeded efforts to deal with these and other challenges. Results reveal dynamic interrelationships between these processes and identify the human and environmental driving forces, which must be understood in effective integrated water resources management. Another unique contribution of this book is the examination of the role of government and communities in managing water resources in Ethiopia. Results show that the top-down approach used by the socialist Derg government in soil and water conservation and social programs exacerbated water problems and reduced community participation. Moreover, the failure of its economic program reduced agricultural production, increasing dependency on relief food and further impeding community initiatives in soil and water conservation activities. Many elements of central planning persist in spite of the decentralization drive by the current government, but there is evidence that integration of the top-down and bottom-up approaches to water resources management is necessary (and feasible) to strengthen and up-scale programs to the national level. The book identifies a number of customary water and soil management practices and institutions that may strengthen especially community-based rainwater harvesting, small-scale irrigation, reforestation, soil and water conservation and flood control efforts. This is an important book for researchers and students of resources management, rural development, hydrology and African studies.
The Nile River Basin by Seleshi Bekele Awulachew Pdf
The Nile is the world's longest river and sustains the livelihoods of millions of people across ten countries in Africa. This book provides unique and up-to-date insights on agriculture, water resources, governance, poverty, productivity, upstream-downstream linkages, innovations, future plans and their implications.
Sustainable Land Management (SLM) in practice in the Kagera Basin by Food and Agriculture Organization of the United Nations Pdf
This book compiles a set of 26 papers that present the direct, practical experiences and results of a large number of local practitioners and experts that supported the Transboundary agro-ecosystem management project of the Kagera river basin (Kagera TAMP) during the period 2010-2015. The book has been compiled by the Land and Water Division of the Food and Agriculture Organization of the United Nations (FAO) to reflect the wide range of experiences, approaches and tools that were used for promoting participatory diagnostics, adaptive management and adoption of sustainable land and agro-ecosystem management (SLaM) practices from farm to watershed / landscape scale. The project was supported by the Global Environment Facility (GEF), the Governments of the four countries that share the transboundary basin - Burundi, Rwanda, the United Republic of Tanzania and Uganda and project partners. It is hoped that the lessons learned are considered and taken up by the Governments and the TerrAfrica partnership for scaling up and mainstreaming SLaM as part of the wider set of lessons learned from the 36 projects in 26 countries under the Terrafrica Strategic Investment programme, including Kagera TAMP.
Experiences and opportunities for promoting small-scale/micro irrigation and rainwater harvesting for food security in Ethiopia by Awulachew, Seleshi Bekele,Merrey, Douglas,Kamara, Abdul,van Koppen, Barbara,Penning de Vries, Frits,Boelee, Eline Pdf
