Exposures to climate change's physical risks in Chile

Magdalena Cortina , Carlos Madeira
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引用次数: 2

Abstract

We estimate real estate’s exposure in Chile to five weather risks, including labor productivity loss due to heat, fires, floods, drought coastal deterioration as measured by the Chilean Climatic Risk Atlas (ARCLIM) and Climate Impact Explorer (CIE) sources. According to our joint ARCLIM-CIE indicator, we measure risk exposure for the appraisal value of all properties of 39% for Chile and 51%, 36%, 36% and 27% for the Central, North, Metropolitan and South macrozones, respectively. Flooding is the greatest risk for Chile, followed by drought. We find that the CIE source underestimates the climate exposures in Chile relative to the ARCLIM measures, particularly for the flooding and drought risks.

智利面临气候变化的物理风险
我们估计智利的房地产暴露于五种天气风险,包括由智利气候风险图集(ARCLIM)和气候影响探索者(CIE)来源测量的高温、火灾、洪水、干旱沿海恶化造成的劳动生产率损失。根据我们的arcam - cie联合指标,我们测量了智利所有房产评估价值的风险敞口,分别为39%,中部,北部,大都市和南部宏观区域的风险敞口分别为51%,36%,36%和27%。洪水是智利面临的最大风险,其次是干旱。我们发现,相对于ARCLIM措施,CIE来源低估了智利的气候风险,特别是洪水和干旱风险。
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CiteScore
1.70
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