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Optimal Allocation and Use of Water Resources in the Mekong River Basin
With the goals of describing trade-offs and complements in water use and efficient allocation strategies, this study analyzes multi-country and intersectoral water allocation and use at the river basin level. It describes the river basin as a unit of analysis and management, outlines integrated economic-hydraulic water modeling at the basin scale, discusses the valuation of water resources, determines the water availability and use in the Mekong river basin, considers the influence of the Mekong regime, and details a program of optimal allocation. Ringler is affiliated with the International Food Policy Research Institute. No index. Annotation copyrighted by Book News Inc., Portland, OR.
Impact of participatory video-based extension and posters on awareness, knowledge, and adoption of climate-smart agricultural practices: Insights from women farmers in Gujarat, India
Climate-smart agriculture (CSA) is critical for reducing smallholder farmers’ vulnerability and enhancing their capacity to cope with the adverse impacts of climate change. Constraints to information and extension access — especially among women farmers, who play a vital role in Indian agriculture — are increasingly acknowledged as a barrier for widespread adoption of CSA practices. This note summarizes results from a study implemented among smallholder women farmers in rural Gujarat, India, to assess the effectiveness of a participatory video and poster extension intervention on increasing awareness, knowledge, and adoption of CSA practices. The findings suggest that videos and posters are a viable information delivery mechanism for promoting awareness around CSA practices but should be supplemented with additional capacity development, access to financial resources, and labor-sharing arrangements.
2012 Global Hunger Index
The 2012 Global Hunger Index (GHI) report--the seventh in an annual series--presents a multidimensional measure of global, regional, and national hunger. It shows that progress in reducing the proportion of hungry people in the world has been tragically slow. According to the index, hunger on a global scale remains "serious." The 2012 GHI report also focuses particularly on how to ensure sustainable food security under conditions of land, water, and energy stress. The stark reality is that the world needs to produce more food with fewer resources, while eliminating wasteful practices and policies.
A user guide to the CCAFS Gender and Climate Change Survey data
The CCAFS Gender and Climate Survey data were collected in 4 sites in Africa South of the Sahara in early 2013 as part of the CGIAR Research Program on Climate Change Agriculture and Food Security (CCAFS) under the project on Increasing Women’s Resilience to Confront Climate Change.2 The survey grew out of collaboration, organized by CCAFS, between researchers participating in the program from the International Food Policy Research Institute (IFPRI) and the International Livestock Research Institute (ILRI). The project aimed to enhance understanding of gendered climate change perceptions, impacts, coping and adaptation strategies, and the constraints to adaptation within selected CCAFS bas...
Gender, agriculture policies and climate smart agriculture in India
India’s agricultural systems are increasingly affected by the adverse effects of climate change. While the Government of India has put together an impressive set of programs to address climate change impacts on agriculture, substantial shortcomings of these programs have been identified, especially in reaching women farmers. Women’s increased vulnerability to climate change and reduced access to climate smart agricultural practices can be attributed to limited land ownership, poor access to credit, reduced access to information and formal extension, and time pressures from multiple domestic and productive demands on their time. We undertake an extensive policy review of India’s agriculture and climate policies and program, and supplement that with a series of focus group discussions with women and men farmers in Gujarat to discuss constraints and potential entry points for better reaching women farmers with climate smart agriculture practices. Village cooperatives and self-help groups can be key intermediary organizations that can support women’s access at the local, state and country level.
Food security in a world of natural resource scarcity
The worlds population is expected to reach 9 billion by 2050. Climate change, population, and income growth will drive food demand in the coming decades. Baseline scenarios show food prices for maize, rice, and wheat would significantly increase between 2005 and 2050, and the number of people at risk of hunger in the developing world would grow from 881 million in 2005 to more than a billion people by 2050. Food Security in a World of Natural Resource Scarcity: The Role of Agricultural Technologies examines which current and potential strategies offer solutions to fight hunger. The type and effectiveness of agricultural technologies are highly debated, and the debates are often polarized. ...
Climate change adaptation strategies for Egypt’s agricultural sector: A ‘suite of technologies’ approach
Climate change negatively affects Egypt’s agriculture sector. This brief summarizes the results of a modeling exercise to examine a range of climate change adaptation approaches to counteract agricultural productivity declines. Rather than simulating a single technology, a ‘suite of technologies’ approach was used. For several food crops, none of the technology suites, individually or in combination, are shown to counteract the adverse impacts of climate change. For these crops, which include maize, oilseeds, pulses, and sugar, even stacking of technologies will not return productivity to pre-climate change levels. However, for fruits and vegetables, potatoes, rice, and wheat, crops le...
Climate change Impacts and Household Resilience
This food policy report is a response to growing concerns about the impacts of climate change on Latin American economies, agriculture, and people. It assesses both local and global effects of changing agricultural yields on the economy, subnational regions, and different household types, including male- and female-headed households in Brazil, Mexico, and Peru. The three countries reflect economic and geographic diversity in Latin America and more than half of the region’s population. Climate change impacts tend to be relatively small at an economywide level in all three countries. However, sectoral and household-level economic impacts tend to be diverse across countries and subnational le...
Investments in irrigation for global food security
What will it take to achieve a level of irrigation investment sufficient to support sustainable agriculture for improved food security and nutrition? Climate change and all the resulting uncertainties are sparking new interest in raising investments in irrigation to enable more stable food production. In order for these investments to pay off, they need to be targeted and ideally should be accompanied by the following: 1. Support for smallholder irrigation systems whenever feasible. 2. Improvements in water-use efficiency 3. Economic incentives to conserve water resources 4. Linkages with other sectors. 5. Linkages between irrigation and nutrition
Unlocking the potential of farmer-led irrigation development in central and northern Nigeria: What does it take?
The potential for profitable groundwater irrigated area development in Nigeria is 5.04 million hectares (ha), almost all of it located in the country’s central and northern states. To develop this vast area, granular water budgets, financial service provision and support to grow sustainability of production will be needed. Increasing temperature, erratic rainfall, and other extreme events, such as floods and droughts, pose severe threats to development in Nigeria, and particularly in central and northern Nigeria where rainfall is limited, natural resources are threatened by degradation and agriculture, including livestock production, is the major economic driver. Climate change has signifi...
