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131.

In most African contexts, glass beads are evidence of direct and indirect exchanges between communities and are often useful chronological markers. Their analysis contributes to a better understanding of the social relationships between ancient societies. Over the last decade, the archaeometric analysis of glass beads has gained ground in Sub-Saharan Africa, but large regions across southeastern Africa have remained underexplored. Glass beads excavated from the Hora 1, Hora 5, and Mazinga 1 sites in the Kasitu Valley of the Mzimba District of northern Malawi were analyzed using laser ablation—inductively coupled plasma—mass spectrometry (LA-ICP- MS). These are granitic rock shelter sites located 40 km from Lake Malawi. They have predominantly Early Holocene and Pleistocene deposits but with a scattering of more recent material at the top. Analysis revealed that most of the beads were from European manufacture with one exception—a bead that has a composition typical of South Asia and that circulated from the fifteenth to the seventeenth century AD. Although Europeans were not present in the region before the second part of the nineteenth century, the presence of European beads testifies to trade directly or indirectly involving Europeans, most likely in association with increased trade in ivory and enslaved persons. The presence of the bead from South Asia and two cowrie beads from a fourth nearby site (Kadawonda 1) that dates to the seventh century AD show that European trade was the most recent manifestation of connections between the hinterland and the coast.

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In investigating ways to reduce community vulnerability to environmental hazards it is essential to recognize the interaction between indigenous and scientific knowledge bases. Indigenous and scientific knowledge bases are dynamic entities. Using a Process Framework to identify how indigenous and scientific knowledge bases may be integrated, three communities impacted upon by environmental hazards in Papua New Guinea, a Small Island Developing State, have established how their vulnerability to environmental hazards may be reduced. This article explores the application of the framework within the communities of Kumalu, Singas and Baliau, and how this could impact upon the future management of environmental hazards within indigenous communities in Small Island Developing States.  相似文献   
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