
doi: 10.4000/1227b
Depuis les années 1950, le nombre de morts causés par les crues a été multiplié par cinq en Afrique. Le Sahel est particulièrement touché. Le phénomène est dû à plusieurs facteurs, la croissance démographique, la grande vulnérabilité des populations, de mauvais aménagements, mais également à une modification du climat et du régime des pluies.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
