> Momodou
> a point of observation
> Why was Africa only affected . I have my doubts on this report What happened to
> Asia andSouth America? It is not for you to reply just for the author Rgds Habib
>

Koto Habib,
I can see that Jabou has already replied. The Sahel is nearer to Western Europe
than both Asia and South America. North America is also in the same hemesphare
as Sub-Saharan Africa too.

>According to Rotstayn, the sulfate aerosol pollution concentrations
>are far greater in the Northern Hemisphere, cooling the atmosphere
>there more than in the Southern Hemisphere. It is this imbalance that
>affects the tropical rain belt. As a result, the tropical rain belt,
>which migrates northwards and southwards with the seasonal movement
>of the sun, is weakened in the Northern Hemisphere and does not move
>as far north.


regards,
Momodou Camara

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