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9 juin 2020
- doi: 10.4000/books.irdeditions.12319
- isbn: 9782709924245
- eisbn: 9782709924252
https://www.openedition.org/12554 , info:eu-repo/semantics/openAccess
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agriculture changement climatique société rurale risque climatique agriculture climatic change risk rural communities Economics Environmental Studies BUS072000 RNUSujets proches
Science of climate Climate Climate scienceCiter ce document
Françoise Guichard et al., « Chapter 1. Climate warming observed in the Sahel since 1950 », IRD Éditions, ID : 10.4000/books.irdeditions.12319
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Introduction Research on climate warming has considerably grown over the past three decades or so. However, existing studies in West Africa are focused mainly on precipitation trends, with very little attention paid to the evolution of temperatures. The climate warming observed during the last 60 years is contrasted from one region to another. It is more marked in continental zones and stronger at night than during the day (IPCC, 2013). Until now, most regional studies have concentrated on cl...