136,385 research outputs found

    Perceived Impacts of Climate Change and Disaster Risk Management by Rural Communities in Ethiopia

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    In developing countries including Ethiopia changing pattern of rainfall, increasing temperature, recurrent drought, massive land degradation, and poor performance of agricultural sector contribute for failure to meet the growing demands for food for the rural communities and left dependent on foreign food aid and seasonal migration. This study aims at examining the perceived impacts of climate change and disaster risk management by rural communities in Ethiopia. Cross-sectional socio-economic data were used. Dejen district was purposively selected as it is highly susceptible to climate related problems. Stratified and snowball sampling techniques were employed to select a sample of 398 households. Household survey was employed to collect data on climate change impacts perceived by local communities. Focus group discussions were carried out using guiding questions and seasonal calendar. Key informant interviews were used to triangulate households\u27 perceived climate change impacts. Field observations were used to observe biophysical, economic, social, and institutional features of the district. The results indicate that crop pests, soil erosion, crop disease, frost, drought, flood, hailstorm, and erratic rainfall were the major contributing factor for the loss of 50,555 quintals of agricultural cops over the period 2009-2016. The community seasonal calendar indicate that erratic rainfall, hailstorm, dry period, flood, landslide, livestock disease, crop disease and pests, and human diseases were the major climatic events in the study areas of rural communities. The lowland households were more susceptible to climate change impacts. Policy priority should be given based on the agro-ecology and households livelihood assets vulnerability level

    Health Problems Heat Up: Climate Change and the Public's Health

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    Examines the health effects of climate change, the needed public health response, concerns for communities at high risk, and state planning and funding for climate change assessments and strategies. Makes federal, state, and local policy recommendations

    Cyclone Komen’s aftermath: Local knowledge shows how poverty and inequalities fuel climate risk in western Myanmar

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    Cyclones and other extreme events exert increasing pressure on South-East Asia’s societies and put smallholder farmers at risk. Here, we draw on participatory causal-diagramming workshops, interviews and survey data, to provide contextually grounded knowledge about rural communities’ exposure and vulnerability to climate-related hazards in western Myanmar. By tracing how the 2015 cyclone Komen led to a prolonged humanitarian disaster, we show that climate-related risks in this area arise from the complex interplay of households’ pre-existing vulnerabilities, persistent farming challenges, extensive disasters and cascading effects, which disparately affect lowland and upland communities. The different household strata’s dissimilar vulnerabilities vis-\ue0-vis Komen’s impacts were rooted in the distinct exposure of their production systems to landslides and floods. Pre-existing land-access barriers, land-degradation processes, climatic stressors, agricultural pests and diseases, and chronic lack of assets and food insecurity further mediated households’ vulnerability. Relief interventions did not stop the disaster’s escalation, although this could have been achieved with early technical and material assistance to address the cyclone’s impacts on farmers’ land. Targeted aid for households facing imminent food insecurity or debt crisis could have lessened engagement in precarious coping strategies and distress migration. A diversification of households’ livelihood and land-use practices and increased redundancies of critical assets and infrastructure could help to mitigate future cyclone-triggered disasters. By demonstrating the strengths of local knowledge approaches in untangling the complex interplay of extreme events with households’ everyday vulnerabilities and agricultural land-use practices, we make a case for more contextually grounded disaster risk and climate adaptation research

    An Assessment of the Impact of Climate Change on Human Health in New Hampshire

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    Climate change threatens human health in many ways. The negative impacts of climate change on human health are likely to increase in both magnitude and frequency as the climate continues to change in response to ever increasing global emissions of heat-trapping gases released from a variety of human activities.The Centers for Disease Control and Prevention (CDC) Building Resilience Against Climate Effects (BRACE) framework provides guidance to states and cities to develop strategies and programs to confront the health implications of climate change. This report serves to address Steps 1 and 2 of the BRACE framework via an assessment of past and future climate change across New Hampshire combined with an assessment of the impact of climate change on human health. A key component of the BRACE framework is building resilience. In public health, resilience is a measure of a community’s ability to utilize available resources to respond to, withstand, and recover from adverse situations. More generally, people think of resilience as the ability to recover, persist, or thrive amid change. The New Hampshire Climate and Health Workgroup has tentatively developed the following definition: Resilience is the ability and capacity to anticipate, prepare for, respond to, and recover from significant threats with minimum damage to human health and well-being, the economy, and the environment. The importance of the way we plan our built environment—including land use, transportation, and water management decisions, as well as how we interact with our natural environment and preserve its life-supporting functions—must be emphasized as pivotal points of intersection as we develop climate adaptation strategies. Notably, a resilience-based approach to climate change adaptation should align with New Hampshire’s transformative State Health Improvement Plan. That plan underscores the importance of cross-sector collaboration and coordinated strategies to address the social and environmental determinants of health. These strategies not only support healthy communities for all New Hampshire residents, but they are also critically important for reducing health care costs and reducing the burden of disease

    Considering Vermont\u27s Future in a Changing Climate: The First Vermont Climate Assessment

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    The Vermont Climate Assessment (VCA) paints a vivid picture of a changing climate in Vermont and calls for immediate strategic planning to sustain the social, economic and environmental fabric of our state. The VCA is the first state-scale climate assessment in the country and speaks directly to the impacts of climate change as they pertain to our rural towns, cities and communities, including impacts on Vermont tourism and recreation, agriculture, natural resources and energy

    Illness, with particular focus on schistosomiasis, associated with recreational use of water by canoeists in the Msunduzi, Mngeni rivers in KwaZulu-Natal : issues and associated implications for other water users.

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    Thesis (M.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2006.Water-related disease is a problem faced by many communities in the Mngeru and Msunduzi River valleys, both those living in a rural setting, and those within thedty bounds. Treatment and management of water-related diseases such as SchistosorrUasis and Hepatitis are, however, overshadowed by the priority management of more serious illnesses such as HIV/ AIDS, and are therefore at risk of spreading unchecked. These diseases, while not often fatal, have a high morbidity and place unnecessary burden on communities and individuals that could otherwise make a positive contribution to the social and economic structure of the country. The impacts of water-related disease are felt by all water-users, including those recreational users such as fishermen, swimmers and canoeists. Following a discussion of the issues and impacts of water-related disease at both a global and local scale, the research formulated a survey of the impact of water-related disease on canoeists training and racing on the Mngeni and Msunduzi Rivers as a starting point in determining the impacts on all communities using the resource. The methods employed were twofold, a Schistosoma haematobium infection- survey was conducted using urine samples; and a questionnaire-type survey of participants in the 2006 Dusi Canoe Marathon was conducted. The results of the Schistosomiasis survey revealed that 4.07% (20/491) of the respondents were positive in this survey. Analysis of the questionnaire filled in by all participants further revealed that 73% of respondents tested positive for Schistosomiasis infection at some point in their canoeing career. The post Dusi Marathon questionnaire survey was answered by 941 (54 %) participants. A total of 588 (63 %) reported experiencing illness as a result of taking part in the 2006 event. A further 362 individuals reported having experienced water-related illness on previous Dusi Marathons, indicating that 77% of the respondents have been ill on the Dusi in this and previous years' events. In addition, water quality samples were taken during the race and were shown to be significantly higher than the guidelines for safe recreational use of water resources. The results also showed a radical overnight change in the E.coli levels following a heavy rain event on the evening before the start of the race. The research revealed that there is a serious problem of water contamination and resultant spread of disease among canoeists using the rivers for recreational and professional sport. Contamination resulting from failure of sewage processing facilities during high rainfall events and industrial discharge into the river system results in excessive and unacceptable levels of E.coli and other water-related pathogens that are a severe health risk not only to canoeists but to all communities utilising this water resource
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