Planning for Climate Change in African Cities

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课程主页: https://www.coursera.org/archive/climate-change-africa

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课程简介

Erasmus University Rotterdam

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This week provides an introduction to climate change and what this means for cities around the world. First, we provide some background on climate change science. Next, we move onto the sources, effects and impacts of climate change globally. After this, we focus on what a changing climate means for all cities around the world, concentrating on the influence cities have had on climate change and how these activities have increased greenhouse gas emissions. We will see how they are already changing cities as we know them, with examples from the African continent. Lastly, this module will discuss climate change policies on an international scale, focusing on climate change negotiations and global policy making.

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Climate change poses a threat to economic growth and long-term prosperity of many countries around the world. Africa is not an exception, considering the actual and potential impacts of climate change and climate variability that will threaten its vulnerable sectors and human populations. African countries are projected to experience changing rainfall patterns, rising sea levels, and higher temperatures that will affect food security, agricultural production, water availability, and public health, among others. These climate change impacts and climate variability can further produce social and political problems, such as rural-urban migration and water resource disputes. Furthermore, the low levels of development in many African countries, as well as limited institutional, infrastructural, and technical capacities to respond successfully to climate change impacts and climate variability, can exacerbate the situation. In terms of contribution to greenhouse gas (GHG) emissions, although African countries are the lightest polluters, it has also become apparent that alternative energy sources can offset the increasing energy demand and dependence on biomass. Addressing climate change offers possibilities for low-carbon development. Moreover, there are promising mechanisms that can address both climate change actions and development goals simultaneously. At the city level, strengthening resilience, or the ability to respond to and absorb the effects of a hazardous event in a timely and efficient manner and to sustain this ability in the future, and adaptation; the process of adjusting to actual or expected climate change stimuli or their effects, should be at the forefront of planning. Local governments have an important role to play through the provision of adequate infrastructure, regulation of land use, and other public services that are crucial for urban resilience. Mobilizing local governments, in collaboration with national governments, non-governmental organizations, and international organizations, among others, is also critical for an integrated multi-sectoral approach to climate change. The Course on Planning for Climate Change in African Cities provides the foundation for understanding cities’ exposure and sensitivity to climate change, and how cities can manage these impacts in the face of growing uncertainty. It does so by introducing the basic concepts of urban resilience and adaptation, by using illustrative case studies in different African cities. Furthermore, this module provides lectures on the different approaches for climate change planning, whether ad hoc, strategic or mainstreaming; introduces the different steps in the planning cycle – from initial assessment to monitoring and evaluation; and presents the different decision support and assessment tools for prioritizing climate change actions. This course broadens the discussion on planning for climate change by engaging learners to apply their knowledge and practice their decision-making skills in a simulated exercise. In line with development that minimizes the harm caused by climate change impacts, while maximizing the many human development opportunities presented by a more resilient future, we ask: what are the connections between urban risk and vulnerability? How is climate change and urban resilience conceptualized and applied in practice? Which policies and measures should be introduced to address climate change? Finally, how to choose among different measures that address climate change adaptation, urban resilience, and other development objectives? Course Objectives: At the end of this course, learners should be able to: • Recognize the effects, impacts, and drivers of climate change in cities • Understand the drivers of urban risk and vulnerability in the context of climate change • Distinguish the typologies, approaches, and tensions of climate change adaptation • Explain the different approaches and steps in climate change planning • Examine the decision support and assessment tools for climate change • Develop a climate change plan based on participants’ city contexts

非洲城市气候变化规划:气候变化对世界许多国家的经济增长和长期繁荣构成威胁。考虑到气候变化和气候多变性的实际和潜在影响将威胁到其脆弱的部门和人口,非洲也不例外。预计非洲国家将经历不断变化的降雨模式,海平面上升和高温,这将影响粮食安全,农业生产,水供应和公共卫生等。这些气候变化影响和气候多变性会进一步产生社会和政治问题,例如城乡迁移和水资源争端。 此外,许多非洲国家的发展水平低下,而机构,基础设施和技术能力有限,无法成功应对气候变化的影响和气候变率,这会使情况进一步恶化。就温室气体(GHG)排放的贡献而言,尽管非洲国家是最轻的污染者,但替代能源可以抵消不断增长的能源需求和对生物质的依赖,这一点也很明显。解决气候变化问题为低碳发展提供了可能性。此外,有一些有前途的机制可以同时解决气候变化行动和发展目标。 在城市一级,增强应变能力,或及时有效地响应和吸收危险事件的影响并吸收其危害的能力,并在将来保持这种能力并进行适应;适应实际或预期的气候变化刺激或其影响的过程应该放在规划的最前沿。地方政府可以通过提供适当的基础设施,调节土地使用以及其他对城市弹性至关重要的公共服务来发挥重要作用。与各国政府,非政府组织和国际组织等合作,动员地方政府对于应对气候变化的综合多部门方法也至关重要。 《非洲城市气候变化规划课程》为了解城市对气候变化的影响和敏感性,以及面对日益增加的不确定性如何应对这些影响提供了基础。它通过使用非洲不同城市的说明性案例研究,介绍了城市弹性和适应性的基本概念,从而做到了这一点。此外,本模块还提供有关气候变化规划的不同方法的讲座,无论是临时的,战略的还是主流的;介绍计划周期中的不同步骤-从初步评估到监视和评估;并介绍了用于优先考虑气候变化行动的不同决策支持和评估工具。本课程通过让学习者运用他们的知识并通过模拟练习实践其决策技巧,扩大了关于气候变化计划的讨论。 为了最大限度地减少气候变化造成的危害,同时最大限度地利用更富弹性的未来所带来的众多人类发展机会,我们提出以下要求:我们要问:城市风险与脆弱性之间有什么联系?如何将气候变化和城市弹性概念化并应用于实践中?应采取哪些政策和措施应对气候变化?最后,如何在应对气候变化适应,城市弹性和其他发展目标的不同措施之间进行选择? 课程目标: 在本课程结束时,学习者应该能够: •认识城市气候变化的影响,影响和驱动因素 •了解气候变化背景下城市风险和脆弱性的驱动因素 •区分气候变化适应的类型,方法和张力 •解释气候变化规划中的不同方法和步骤 •检查气候变化的决策支持和评估工具 •根据参与者的城市情况制定气候变化计划

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