巴拿马城市地区气候风险分析

Climate Pub Date : 2024-07-17 DOI:10.3390/cli12070104
Michelle A. Ruíz, Y. Mack-Vergara
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引用次数: 0

摘要

为了减轻气候变化的影响并提高城市的抗灾能力,城市地区的气候风险是需要解决的关键问题。本研究分析了巴拿马城市地区因气候变化而面临的风险、脆弱性、承受能力、暴露程度和威胁特征。研究分析了 DesInventar 的数据--DesInventar 是一种概念性和方法性工具,用于构建有关紧急情况或灾害造成的损失、损害或影响的数据库。目前的主要影响依次为洪水、山体滑坡和极端大风。从 1933 年到 2019 年,巴拿马共记录了 1903 次洪水报告、625 次山体滑坡报告和多次极端风灾。受灾人口共计 527,394 人,101,738 所房屋受到影响。根据报告数量,受灾最严重的省份是巴拿马省、巴拿马东部省和奇里基省。预计在未来,目前的影响还会加剧,国家的能源和水资源安全也将受到威胁。应对气候变化的战略包括加强早期预警系统和投资建设适应气候的基础设施。关键措施包括制定可再生能源和可持续交通的公共政策、保护生态系统以及支持向可持续经济转型的金融机制。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analysis of Climate Risk in Panama’s Urban Areas
To mitigate the effects of climate change and increase the resilience of cities, climate risks in urban areas are crucial issues to be addressed. This study analyzes the risks, vulnerability, capacity, degree of exposure, and characteristics of the threats to Panama’s urban areas that result from climate change. Data from DesInventar—a conceptual and methodological tool developed for the construction of databases regarding losses, damages, or effects caused by emergencies or disasters—were analyzed. The main current impacts are floods, landslides, and extreme winds in that order. From 1933 to 2019, Panama recorded 1903 flood reports, 625 landslide reports, and numerous extreme wind events. The affected population totaled 527,394 people, with 101,738 homes impacted. The most affected provinces are Panama, Panama Oeste, and Chiriquí, based on the number of reports. It is expected that in the future, the current effects will increase, and the country’s energy and water security will be put at risk. Strategies to address climate change include enhancing early warning systems and investing in climate-resilient infrastructure. Key measures involve developing public policies for renewable energy and sustainable transportation, preserving ecosystems, and financial mechanisms to support a transition to a sustainable economy.
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