USAID DEC
The Lesotho Highlands are a region of high biodiversity and are home to a variety of ecosystems, including grasslands, woodlands, and wetlands.
2011 · 165 pages

Abstract
The region is also an important agricultural area, with agriculture being the primary source of income for many households. The Lesotho Climate Change Adaptation Project aims to understand the impacts of climate change on ecosystems and livelihoods in the Lesotho Highlands. The project uses a scenario-building approach to identify potential future changes in climate and their implications for ecosystems and livelihoods. The scenarios are based on different climate change projections and are used to simulate the potential impacts of climate change on the region. The project also conducts a social assessment to understand the current livelihood strategies and health and social well-being of households in the region. The project identifies several key climate change variables that are likely to impact ecosystems and livelihoods in the Lesotho Highlands. These include temperature, precipitation, heat waves, cold spells, evaporation, and soil water stress. The project also identifies several key landscape variables, including land use, land cover, and soil type. The project finds that climate change is likely to have significant impacts on ecosystems and livelihoods in the Lesotho Highlands. The impacts are expected to be most pronounced in the agricultural sector, with changes in temperature and precipitation patterns affecting crop yields and livestock productivity. The project also finds that climate change is likely to have significant impacts on livelihood strategies, with households facing increased uncertainty and risk. The project identifies three scenarios that are likely to occur in the Lesotho Highlands: the Tortoise Scenario, the Rabbit Scenario, and the Vulture Scenario. The Tortoise Scenario is characterized by slow and gradual changes in climate, with temperatures increasing by 1-2°C by 2050. The Rabbit Scenario is characterized by rapid and significant changes in climate, with temperatures increasing by 3-4°C by 2050. The Vulture Scenario is characterized by extreme and unpredictable changes in climate, with temperatures increasing by 5-6°C by 2050. The project finds that the Tortoise Scenario is likely to have the least impacts on ecosystems and livelihoods, with some benefits from increased temperatures and precipitation. The Rabbit Scenario is likely to have significant impacts on ecosystems and livelihoods, with changes in temperature and precipitation patterns affecting crop yields and livestock productivity. The Vulture Scenario is likely to have extreme and unpredictable impacts on ecosystems and livelihoods, with significant changes in temperature and precipitation patterns affecting crop yields and livestock productivity. The project recommends that households in the Lesotho Highlands take steps to adapt to climate change, including diversifying their livelihoods, improving their agricultural practices, and investing in climate-resilient infrastructure. The project also recommends that policymakers and stakeholders take steps to support households in adapting to climate change, including providing climate information and providing financial and technical support to households.
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