Mnamo 1990, uliongezwa katika orodha ya maeneo ya urithi duniani yaliyo hatarini, kwa sababu ya tishio la mchanga wa jangwani. The previous text is in Swahili. Here is a translation to Chinese (Traditional):
1990 年，它因為沙漠沙塵的威脅而被列入瀕危世界遺產名單。