Edward Kato

Who knows, who cares? The determinants of enactment, awareness, and compliance with community Natural Resource Management regulations in Uganda

At the community level, bylaws and other regulations are commonly used to manage natural resources. However, there is limited research on how communities enact these regulations and what determines awareness and compliance with these regulations. A survey of 273 communities was conducted in Uganda with an objective of analyzing the determinants of enactment, awareness and compliance with community Natural Resource Management (NRM) regulations. Presence in the community of programs and organizations with focus on agriculture and the environment increases the probability to enact and to be aware of NRM regulations. The probability to comply with regulations enacted by village councils was greater than the case with such regulations passed by higher legislative bodies, suggesting the important role played by decentralization in NRM. Poverty is associated with lower compliance with NRM regulations. This supports the poverty-natural resource degradation trap hypothesis, and suggests that measures to reduce poverty can also improve NRM.

Climate Risk Management through Sustainable Land Management in Sub-Saharan Africa

Empirical evidence has shown that farmers can adapt to climate change by using sustainable land and water management (SLWM) practices that provide local mitigation benefits, reducing or offsetting the negative effects of climate change at the level of the plot, farm, or even landscape. However, adaptation to climate change using SLWM practices in sub-Saharan Africa (SSA) remains low. This study was conducted to examine the impact of government policies on adaptation to climate change.

Assessing the Economic Benefits of Sustainable Land Management Practices in Bhutan

This study was conducted with the objective of determining the returns to sustainable land management (SLM) at the national level in Bhutan. The study first uses satellite data on land change (Landsat) to examine land use change in 1990–2010 and its impact on sediment loading in hydroelectric power plants. The study then uses the Soil and Water Assessment Tool (SWAT) model to analyze the impact of land use change and land management on sediment loading. The results from the land use change and SWAT analyses are used to assess the economic benefits of SLM.

Global Cost of Land Degradation

Land degradation—defined by the Millennium Ecosystem Assessment report as the long-term loss of ecosystems services—is a global problem, negatively affecting the livelihoods and food security of billions of people. Intensifying efforts, mobilizing more investments and strengthening the policy commitment for addressing land degradation at the global level needs to be supported by a careful evaluation of the costs and benefits of action versus costs of inaction against land degradation. Consistent with the definition of land degradation, we adopt the Total Economic Value (TEV) approach to determine the costs of land degradation and use remote sensing data and global statistical databases in our analysis. The results show that the annual costs of land degradation due to land use and land cover change (LUCC) are about US

The Food-Energy-Water Security Nexus: Definitions, Policies, and Methods in an Application to Malawi and Mozambique

231 billion per year or about 0.41 % of the global GDP of US

Economics of Land Degradation and Improvement in Niger

56.49 trillion in 2007. Contrary to past global land degradation assessment studies, land degradation is severe in both tropical and temperate countries. However, the losses from LUCC are especially high in Sub-Saharan Africa, which accounts for 26 % of the total global costs of land degradation due to LUCC. However, the local tangible losses (mainly provisioning services) account only for 46 % of the total cost of land degradation and the rest of the cost is due to the losses of ecosystem services (ES) accruable largely to beneficiaries other than the local land users. These external ES losses include carbon sequestration, biodiversity, genetic information and cultural services. This implies that the global community bears the largest cost of land degradation, which suggests that efforts to address land degradation should be done bearing in mind that the global community, as a whole, incurs larger losses than the local communities experiencing land degradation. The cost of soil fertility mining due to using land degrading management practices on maize, rice and wheat is estimated to be about US

Economics of Land Degradation in Sub-Saharan Africa

15 billion per year or 0.07 % of the global GDP. Though these results are based on a crop simulation approach that underestimates the impact of land degradation and covers only three crops, they reveal the high cost of land degradation for the production of the major food crops of the world. Our simulations also show that returns to investment in action against land degradation are twice larger than the cost of inaction in the first six years alone. Moreover, when one takes a 30-year planning horizon, the returns are five dollars per each dollar invested in action against land degradation. The opportunity cost accounts for the largest share of the cost of action against land degradation. This explains why land users, often basing their decisions in very short-time horizons, could degrade their lands even when they are aware of bigger longer-term losses that are incurred in the process.

Agro-ecology, household economics and malaria in Uganda: empirical correlations between agricultural and health outcomes

This study summarizes the concept of the food-energy-water security nexus (FEW nexus). The aim is to create awareness about the importance of the nexus and to enable stakeholders to consider interconnections between the sectors in their work. The FEW nexus is discussed in the context of Africa south of the Sahara (SSA)—using Malawi and Mozambique as case studies. Even though analyzing food, energy, and water security issues simultaneously is critical given the interconnections, summarizing interventions with the FEW nexus approach in Malawi and Mozambique, we found that there are only a limited number of interventions in place. Additionally, this study reviews macro- and microeconomic models that are able to analyze the FEW nexus. On the macrolevel, especially general equilibrium models are discussed, because they show trade-offs and synergies of nexus interventions at all economic levels. These models can help guide policymakers’ understanding of nexus effects ex ante and convince them to think beyond their respective political departments. On the microlevel, the impact of nexus interventions can be assessed with qualitative and quantitative approaches. There are specific challenges for nexus interventions when it comes to aggregation and planning of the targeting. A secondary data analysis of nexus interventions shows that existing data is not sufficient to conduct research specifically related to the FEW nexus. The results of this study will help research programs to reflect the key questions required to enhance adoption of FEW technologies and inform policymakers as they formulate policies that will exploit the strong synergies of food security, energy, and water investments.

Economics of Land Degradation and Improvement in Bhutan

Niger’s colonial and post-independence natural resource management policies contributed to land degradation. The country also experienced a prolonged drought that amplified the suffering of the people who are heavily dependent on natural resources. The country learnt hard lessons from its past mistakes and changed its policies and strategies. This study shows a strong association of the policy changes and improved human welfare demonstrating that even poor countries could achieve sustainable development. Enhancing government effectiveness by giving communities mandate to manage natural resources and by giving incentives to land users to benefit from their investment played a key role in realizing simultaneous improvement in land management and human welfare in Niger. Given these achievements, Niger was picked as a case study to showcase its achievement and what other countries could learn from the country’s mistakes and achievements. The analytical approach used focuses on estimation of cost of land degradation, ground-truthing of satellite data and drivers of adoption of sustainable land management practices. Land use/cover change (LUCC) analysis shows that a total of 6.12 million ha experienced LUCC and shrublands and grassland accounted for the largest change. Excluding the desert, 19 % of the land area experienced LUCC. Cropland expansion accounted for about 57 % of deforestation followed by grassland expansion. The cost of land degradation due to LUCC is about 2007 US

Climate Risk Management through Sustainable Land and Water Management in Sub-Saharan Africa

0.75 billion, which is 11 % of the 2007 GDP of US