坎帕拉市洪水发生和天气预报的社区视角

Nimusiima Alex, F. Nalwanga, I. Mugume, B. Ogwang, P. Waswa
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引用次数: 2

摘要

天气和气候问题日益成为全球面临的挑战之一,尤其是在气候变化时代。坎帕拉市过去曾面临多次洪水事件,导致该市许多低洼地区遭受严重破坏。在坎帕拉市的一个洪水易发地区进行了一项研究,以了解社区对该地区洪水发生和天气预报的看法。主要目的是了解社区对洪水发生的看法,以及如何使用天气信息进行早期预警。数据是通过结构化问卷和重点小组讨论从400名受访者中收集的。调查结果显示,99.8%的受访者表示,在过去5年里,降雨强度有所增加,因此,96%的受访者表示,洪水是该地区的主要气候风险。洪水对社区最常见的影响包括财产损失、缺乏安全和清洁的水以及疾病爆发等。为了应对洪水,社区确定使用凸起的桌子或支架,并在院子里使用石头作为社区采用的主要应对机制。在天气警报方面,只有22%的受访者报告收到了乌干达国家气象局(UNMA)发布的天气警报。在那些收到警报的人中,91%的人主要是通过电视听到这些信息的。因此,该研究建议通过坎帕拉首都管理局(KCCA)加强UNMA与当地领导人之间的合作,提供更早的天气预报,帮助减少对社区的负面洪水影响。关键词:天气预警;洪水预报;气候变化;
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A community perspective of flood occurrence and weather forecasting over Kampala City
Weather and climate issues have become increasingly recognized among the global challenges especially in the era of climate change. Kampala city has faced a number of flooding events in the past that have led to serious damages in many low lying areas of the city. A study was conducted in one of the flood prone areas in Kampala city to understand the community perspectives on flood occurrence and weather forecasting in the area. The main objective was to understand community perceptions on flood occurrence as well as use of weather information for early warning. Data was collected from 400 respondents using a structured questionnaire as well as focused group discussions. Results from the survey revealed that 99.8% of the respondents reported rainfall intensities to have increased in the last 5 years and as a result, 96% of these respondents stated floods as the main climate risk in the area. The most common impacts of floods in the community included loss of property, lack of safe and clean water and disease outbreaks among others. In response to floods, the community identified use of raised tables or stands and use of stones in the compound as the main coping mechanisms employed in the community. In terms of weather alerts, only 22% of respondents reported receiving the weather alerts issued by the Uganda National Meteorological Authority (UNMA). Of those who receive the alerts, 91% hear the information mainly on television. Therefore, the study proposes strengthening of collaboration between UNMA and the local leaders through the Kampala Capital City Authority (KCCA) for provision of earlier weather forecasts that help reduce the negative flood impacts among communities.   Key words: Weather alerts, flood forecasting, changing climate and community perspectives.
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