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Disentangling the contribution of socioeconomic pathways to future climate-related risks: the case of heat stress
In Summary, results obtained in this research show that future socioeconomic and climate conditions are oncertain and will depend on the direction of socioeconomic development and on the emissions level. The use of socioeconomic and climate scenarios in therefore cricisl to account for uncertainty in future socioeconomic and climatic conditions and to explore the spread of possible outcomes. The SSP-RCP framewok offers the possibility to acount for plentiful plausible futures. Throught the three case studies the range of future outcomes is extremely broad. For instance, the number of persons at very high risk of heat stress in Europe in the 2050s ranges from 13 million under SSP1-RCP2.6 (i.e., a low emissions scenario and a socioeconomic pathwaysdepicting a European population with very low vuinerability) to 216 million under SSP3-RCP8.5 (i.e a high-emissions scenario and a socioeconomic pathways depicting a highly vulnerable populationwith disintegration of the social fabric). In the case study of african cities, it is SSP$-RCP8.5 that leadss to the highest exposure to extreme heat due to the high demographic growth and fast urbanization decipted across Africa. In Houston, it is SSP1-RCP4.5 that leads to the hightest number of mortalities, despite the pact that SSP1 depicts a very sociality equitable society with low vulnerability.
B20210419016 | DS 551.6 GUI d | Perpustakaan BIG (500) | Tersedia |
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