Abstract: downscaling projected temperature and rainfall in all time periods of the century (2020s ,2050s and 2080s),under two concentration pathways (RCP 4.5 and RCP 8.5). Similarly, DSSAT crop model was used to analyze the impacts of the projected climate change on the yields of Ejere and Natoli chickpea varieties and to evaluate adaptation options. Different planting dates were analyzed to identify best adaptation option. Simulations were done after calibrating and validating the crop mod...
Abstract: Understanding the influence rainfall variability on agricultural production is needed to cope with current and future changes in rainfall variables especially in countries that largely rely on rain fed agriculture. The objective of this study was to analysis rainfall variability, farmers’ perception and adaptation strategies in the Daro Lebu Woreda. To achieve this objective, historical climate data from 1995-2019 were obtained from Ethiopian National Metrological Agency. In addi...
Abstract: The issues of a social network, pluralism in the seed system, and adaptation to climate change are becoming more commanding in the tragedy of climate change and variability. Adaptation decisions are often based on interactions between people and their collective activities, which are mediated through informal networks from which resources may be derived and facilitate access to information needed for adaptation. The objective of this study was to analyze the role of social networks...
Abstract: Climate change and variability is increasingly being recognized as a critical challenge to pastoral production systems in the arid and semi-arid rangelands of Ethiopia. Pastoral communities in the Borana zone of Ethiopia have been changing and adapting their livelihoods to changing environmental conditions for centuries. The objective of this study was to assess the vulnerability of pastoralists and their adaptation strategies to climate change and variability in the rangeland of B...
Abstract: The study was conducted in Deder District of Obi forest, with the objectives of assessing the woody species diversity, composition and estimating of the carbon stock of the forest. A systematic sampling method was used to conduct the vegetation sampling. In order to collect vegetation data, a total of 36 quadrats, each with the size of 20 m x 20 m for tree, 5 m x 5 m for shrubs at an interval of 100 m, were laid along altitudinal variation. Aboveground biomass was estimated by usin...
Abstract: Crop production is susceptible to weather and hence directly responsive to climate change, resulting in decline in yield and leads to food insecurity. This study was conducted in Soro district, Hadiya zone of southern Ethiopia to analyze climate change and variability on maize and wheat production and assess adaptation options. The primary data were collected by using household survey, focus group discussions, semi-structured interviews and field observation. The observed daily cli...
Abstract: In Ethiopia in general and the study region in particular, where vulnerability to climate change and variability is high studying the impact of climate change at a local scale is critical for designing appropriate strategies for adaptive capacity. This study was conducted in four Woredas of Tigray Region namely Hintalo Wejerat, Degua Tembien, Enderta and Seharti Samre to examine whether observed climate variables revealed significant change and to assess the impact of future climat...
Abstract: Climate change affects crop productivity in most parts of the world, particularly in Sub-Saharan Africa. This challenge is expected as a major threat to crop production in central Ethiopia. The major purpose of the study was to assess the current and future impacts of climate change on wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.) production in central Ethiopia and identify adaptation options. In order to achieve these objectives, the study combined climate analysis,...
Abstract: Studying climate change and variability at a local scale is curial for devising proper strategies that enhance adaptive capacity. In view of this, this study was conducted in Welmera District, to assess; the impacts of climate change on faba bean (Vicia faba L.) production. Historical climate and crop yield data were obtained from National Meteorological Agency of Ethiopia and Holeta Agricultural Research Center respectively. After quality control, consistency check and homogeneity...
Abstract: The integration of indigenous knowledge and science through and ecosystem based adaptation provides a basis for the formulation of culturally acceptable and sustainable adaptation practices. This study aims to determine sustainable climate change adaptation strategies for the Taita Hills in Kenya and assess their potential for integration with ecosystem based adaptation. It uses a mixed methodology that involves literature review, participatory methods and household surveys. As a r...
Abstract: Climate Change and Variability affects water supply and food security, especially in developing countries where many small-scale farmers rely on rain-fed agriculture for food production and as a main source of livelihood. The extent of the effects of climate change and variability on these small-scale producers largely depends on their level of adaptation, adaptive capacity, exposure and vulnerability. This study evaluates the effectiveness of Conservation Agriculture (CA) as a pos...
Abstract: This paper assesses maize-coffee-banana agro-ecosystems’ resilience to damage as well as computing the social-ecological vulnerability index to climate change on the southern slope of Mount Kilimanjaro in Tanzania. The study focused on identifying agronomic practices and assessing their impacts on agro-ecosystems’ resilience; examine the socio-economic status of the farmers in the region and its impacts on agro-ecosystems; and examine the agro-ecosystems’ natural resilience a...
ABSTRACT Kenya’s drylands constitutes about 80% of the country’s size. These drylands are prone to relatively high vegetation and general environmental degradation; translating to changes in soil physical and chemical properties. Conservation agriculture with trees presents an opportunity to reduce vegetation and soil degradation thereby enhancing soil characteristics and carbon sequestration, which is an important component of redressing dryland problems associated with greenhouse gases...
ABSTRACT Geothermal energy could be Climate Change Resilient subject to technological interventions employed in production. Kenya seeks to safeguard herself from Climate Change and its cascading impacts through clean energy sources such as Geothermal. Possible interventions to Climate Change entail adaptation, mitigation and building resilience. Most geothermal resources are located in fragile yet vital ecosystems including Olkaria and Eburru where the study focused on. A benign geothermal t...
ABSTRACT Climate change poses a danger to the current and the future generations. Sad to note though is the fact that although developing countries have contributed the least to the current mess, they will be more impacted due to their limited technology to adapt to the consequences. As a remedy to the current situation, formal education has been identified as a major tool of passing the required knowledge, skills and changing people’s attitude towards climate change. However, most edu...