Changes in climate extremes over West and Central Africa at 1.5 °C and 2 °C global warming

Arona Diédhiou, Adéline Bichet, Richard Wartenburger, Sonia I. Seneviratne, David P. Rowell, Mouhamadou Bamba Sylla, Ismaïla Diallo, Stella Todzo, N’Datchoh Evelyne Touré, Moctar Camara,

Environmental Research Letters · 2018 · 134 citations · 57 references

DOIFull text

Open access

Concepts

Abstract

In this study, we investigate changes in temperature and precipitation extremes over West and Central Africa (hereafter, WAF domain) as a function of global mean temperature with a focus on the implications of global warming of 1.5 C and 2 C according the Paris Agreement. We applied a scaling approach to capture changes in climate extremes with increase in global mean temperature in several subregions within the WAF domain: Western Sahel, Central Sahel, Eastern Sahel, Guinea Coast and Central Africa including Congo Basin.

References

57