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Fred Bahnson 《中国减灾》2011,(5X):29-29
<正>伴随着人口的增长、战乱不断,自然灾害频繁、沙漠化严重以及全球粮食价格持续上涨,非洲大陆粮食供应不足。尽管过去几十年来国际社会展开各种形式的援助,从直接运送食物到赠送优质种子,都没有从根本上解决非洲饥荒问题。 相似文献
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非州国家独立后,人口一直呈现快速增长的态势.自1960年至今,年均人口增长率始终在2.3-3%之间浮动.非洲大陆成为全球人口增长最快的地区.
目前非洲人口以年均2.3%的速度增长,远高于亚洲的1%.据非洲人口和卫生研究中心估计,这种增长速度还将保持一段时间,如在今后5-10年时间里,安哥拉的人口年均增长率为2.65%,贝宁为2.89%,布基纳法索为3.09%,尼日尔为3.73%,坦桑尼亚为2.91%. 相似文献
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东非国家坦桑尼亚是由大陆的坦噶尼喀和西印度洋上的桑给巴尔岛组成。毫不夸张地说,小小的桑给巴尔岛比面积大得多的大陆地区更有名,“世界丁香花园”、“香料之岛”、“石头城”等,都是对她的赞誉,而“奴隶岛”则让人想起那段血泪史。因为和非洲大陆明显不同,桑给巴尔显得独特而奇妙. 相似文献
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Simeon H. O. Alozieuwa 《美中公共管理》2010,(2):53-65
The U.S. and China recently held a "dialogue" at the behest of policy makers in Washington for the mutual benefit of their governments and people and ostensibly the rest of humanity as well. Coming at a time of increasing quest for natural resources by many countries including China and Chinese obviously bourgeoning influence in Africa, that Washington decided to engage Beijing certainly, not only betrays U.S. apprehension over the emergence of a strong competitor for Africa's resources but also an attempt to whittle down China's growing international stature especially on the African continent. While the Chinese will not likely succumb to the U.S., this new found rapprochement between the two will certainly intensify the resource scramble in Africa. Whether the "severe" interest for African resources will benefit the continent or not depends on how African countries are able to manage the ensuing resource race between the U.S. and China. 相似文献