scholarly journals Afrikai citerák

2021 ◽  
Vol 14 (3-4.) ◽  
pp. 47-73
Author(s):  
József Brauer-Benke

A general historical survey of African zither types cannot fail to highlight the disproportionalities brought about in the study of Africa by the essentialistic ideology of Afrocentrism. Thus the widely known videoclip of the 1987 hit Yé-ké-yé-ké by the late Mory Kante (d. 22nd May 2020), musician and composer of Guinean Mandinka origin has allowed millions to experience the kora harp lute with which he accompanied his song and popularized this instrument as well as the musical tradition of the West African griots, while the obviously related mvet harp zither is scarcely known today. This despite the fact that both the latter instrument type and its specialists, the mbomo mvet master singers, played a very similar role in the cultures of the Central African chiefdoms, as did the nanga bards playing the enanga trough zither in the East African kingdoms. Another important and interesting historical insight provided by a careful morphological and etymological analysis of African zither types and their terminology that takes comparative account of South and Southeast Asian data and ethnographic parallels concerns the possibility of borrowings. Thus stick and raft zither types may well have reached the eastern half of West Africa and the northeastern part of Central Africa – several centuries prior to the era of European geographical explorations – owing to population movements over the Red Sea. It seems therefore probable that the African stick bridges harp zithers (in fact a sui generis instrument type rather than a subtype of zithers) developed from South Asian stick zither types. On the other hand, tube zithers and box zithers – fretted-enhanced versions of the stick zither – certainly reached Africa because of the migration of Austronesian-speaking groups over the Indian Ocean, since their recent ethnographic analogies have survived in Southeast Asia as well. By contrast types of trough zither, confined to East Africa, must have developed in Africa from box zither types, which are based on similar techniques of making the strings tense. The hypothesis of African zither types having originated from beyond the Indian Ocean is further strengthened by the absence of these instruments in such regions of Sub-Saharan Africa as the Atlantic coast of West Africa as well as in Northeast, Southwest and South Africa. Thus the historical overview of African zither types also helps refute the erroneous idea that prior to the arrival of European explorers and colonizers the continent was isolated from the rest of the world. In fact seafaring peoples such as the Austronesians, Chinese, Indians, Arabs and Persians did continually reach it, bringing with them cultural artifacts, production techniques and agricultural products among other things, which would then spread over large distances along the trade routes over Africa.

Tempo ◽  
2017 ◽  
Vol 23 (3) ◽  
pp. 465-481
Author(s):  
Malyn Newitt

Abstract: Portuguese creoles were instrumental in bringing sub-Saharan Africa into the intercontinental systems of the Atlantic and Indian Ocean. In the Atlantic Islands a distinctive creole culture emerged, made up of Christian emigrants from Portugal, Jewish exiles and African slaves. These creole polities offered a base for coastal traders and became politically influential in Africa - in Angola creating their own mainland state. Connecting the African interior with the world economy was largely on African terms and the lack of technology transfer meant that the economic gap between Africa and the rest of the world inexorably widened. African slaves in Latin America adapted to a society already creolised, often through adroit forms of cultural appropriation and synthesis. In eastern Africa Portuguese worked within existing creolised Islamic networks but the passage of their Indiamen through the Atlantic created close links between the Indian Ocean and Atlantic commercial systems.


Plant Disease ◽  
1999 ◽  
Vol 83 (4) ◽  
pp. 398-398 ◽  
Author(s):  
F. O. Ogbe ◽  
G. I. Atiri ◽  
D. Robinson ◽  
S. Winter ◽  
A. G. O. Dixon ◽  
...  

Cassava (Manihot esculenta Crantz) is an important food crop in sub-Saharan Africa. One of the major production constraints is cassava mosaic disease caused by African cassava mosaic (ACMV) and East African cassava mosaic (EACMV) begomoviruses. ACMV is widespread in its distribution, occurring throughout West and Central Africa and in some eastern and southern African countries. In contrast, EACMV has been reported to occur mainly in more easterly areas, particularly in coastal Kenya and Tanzania, Malawi, and Madagascar. In 1997, a survey was conducted in Nigeria to determine the distribution of ACMV and its strains. Samples from 225 cassava plants showing mosaic symptoms were tested with ACMV monoclonal antibodies (MAbs) in triple antibody sandwich enzyme-linked immunosorbent assay (1). Three samples reacted strongly with MAbs that could detect both ACMV and EACMV. One of them did not react with ACMV-specific MAbs while the other two reacted weakly with such MAbs. With polymerase chain reaction (2), the presence of EACMV and a mixture of EACMV and ACMV in the respective samples was confirmed. These samples were collected from two villages: Ogbena in Kwara State and Akamkpa in Cross River State. Co-infection of some cassava varieties with ACMV and EACMV leads to severe symptoms. More importantly, a strain of mosaic geminivirus known as Uganda variant arose from recombination between the two viruses (2). This report provides evidence for the presence of EACMV in West Africa. References: (1) J. E. Thomas et al. J. Gen. Virol. 67:2739, 1986. (2) X. Zhou et al. J. Gen. Virol. 78:2101, 1997.


2019 ◽  
Vol 46 ◽  
pp. 359-383
Author(s):  
Julia Verne

Abstract:In recent years, several attempts to revitalize Area Studies have concentrated on oceans as the unifying force to create regions. In this respect, the Indian Ocean has become a prime example to show how economic as well as cultural flows across the sea have contributed to close connections between its shores. However, by doing so, they not only seem to create a certain, rather homogeneous, Indian Ocean space, they often also lead to a conceptual separation between “coast” and “hinterland,” similar to earlier distinctions between “African/Arab” or “East/Central Africa.” In this contribution, so-called “Arab” traders who settled along trade routes connecting the East African coast to its hinterland will serve as an empirical ground to explore and challenge these boundaries. Tracing maritime imaginaries and related materialities in the Tanzanian interior, it will reflect on the ends of the Indian Ocean and the nature of such maritime conceptualizations of space more generally. By taking the relational thinking that lies at the ground of maritimity inland, it wishes to encourage a re-conceptualization of areas that not only replaces a terrestrial spatial entity with a maritime one, but that genuinely breaks with such “container-thinking” and, instead, foregrounds the meandering, fluid character of regions and their complex and highly dynamic entanglements.


Author(s):  
Helmut Rizzolli ◽  
Federico Pigozzo

In Europe, in the Middle Ages, ostrich feathers were used for the decoration of military headgear, as a representation of the high lineage of the possessor and his military virtues. They were imported from the coasts of West Africa, from Egypt and Syria into Italian and Spanish ports and from there exported to England and continental Europe. Venice, at the end of the fourteenth century, began to color feathers and soon the new fashion was spread throughout Europe. During the fifteenth century, even women began to use ostrich feathers on their hats or in their fans. When European ships reached America, Central Africa and the islands of the Indian Ocean, a huge amount of exotic bird feathers became available and ostrich feather fad spread through the population.


2020 ◽  
Vol 24 (1) ◽  
pp. 113-179
Author(s):  
Nicholas Rolle ◽  
Florian Lionnet ◽  
Matthew Faytak

AbstractThis paper investigates the areal distribution of vowel systems in the Macro-Sudan Belt, an area encompassing most of the western and central parts of northern Sub-Saharan Africa. We report on a survey of 681 language varieties with entries coded for two phonological features: advanced tongue root (ATR) harmony and the presence of interior vowels (i.e. non-peripheral vowels [ɨ ɯ ɜ ə ʌ … ]). Our results show that the presence of ATR harmony in the Macro-Sudan Belt is limited to three geographically unconnected zones: an Atlantic zone, a West African zone, and an East African zone. Between the West and East African ATR Zones is a genetically heterogeneous region where ATR harmony is systematically absent: we term this the Central African ATR-deficient zone. Our results show that in this same Central African zone, phonemic and allophonic interior vowels are disproportionately prevalent. Based on this distribution, we highlight two issues. First, ATR and interiority have an antagonistic relationship and do not commonly co-occur within vowel systems; this finding is supported through statistical tests. Second, our survey supports the existence of the Macro-Sudan Belt, but the discontinuous distribution of ATR harmony and its systematic absence in Central Africa challenges the proposal that this area represents the ‘hotbed’ of the Macro-Sudan Belt.


1978 ◽  
Vol 8 (4) ◽  
pp. 3-9
Author(s):  
Raymond L. Hall

Comprehension of most of the contemporary events and developments in sub-Saharan Africa requires that they be explained in the larger context of the modern world system. Specifically, conflict within and between African nations —often involving various kinds of outside aid, including the use of foreign troops—and racial conflict in Southern Africa could be better understood if they were treated under larger categories related to topics in international relations. Some of the categories would be: Africa’s strategic importance to the superpowers vis-à-vis the Indian Ocean and the Horn of Africa; the extension of support related to racial community; the importance of African natural resources; the dynamics of African internal politics and their aussenpolitic in relation to superpower ideologies; and various forms of development strategies utilized by African nations.


1968 ◽  
Vol 9 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Merrick Posnansky

The article presents a reassessment of the archaeological background for the prehistory of the Bantu movements. The differences between the Channelled wares of Central Africa and the Dimple-based wares of East Africa are demonstrated and the greater abundance of Dimple-based ware sites noted. In both cases the distribution is largely in areas suitable for primary cultivation such as river valleys and lakeside areas. It is suggested that both wares are derived from pottery traditions originating to the west of their eastern African distribution areas. Recent evidence would indicate that iron working spread to sub-Saharan Africa both from West Africa and also, via the East African coast, from the Red Sea, and that the earliest iron-using peoples in southern Africa were probably not all negroes. It is also suggested that a negro foraging population was perhaps present in Central Africa before the arrival of agriculture. On agricultural origins, it is noted that some agriculture existed in the Rift valley area by perhaps as early as 1000 b.c., though the main expansion of agriculture is postulated as being of western origin. In conclusion it would appear that the West African origins of Bantu genesis are more important than suggested by Oliver in Journal of African History, Volume VII, and almost certainly antedate the 2000 years timescale previously advanced.


2019 ◽  
Vol 37 (2) ◽  
pp. 406-416 ◽  
Author(s):  
Armando Semo ◽  
Magdalena Gayà-Vidal ◽  
Cesar Fortes-Lima ◽  
Bérénice Alard ◽  
Sandra Oliveira ◽  
...  

Abstract The Bantu expansion, which started in West Central Africa around 5,000 BP, constitutes a major migratory movement involving the joint spread of peoples and languages across sub-Saharan Africa. Despite the rich linguistic and archaeological evidence available, the genetic relationships between different Bantu-speaking populations and the migratory routes they followed during various phases of the expansion remain poorly understood. Here, we analyze the genetic profiles of southwestern and southeastern Bantu-speaking peoples located at the edges of the Bantu expansion by generating genome-wide data for 200 individuals from 12 Mozambican and 3 Angolan populations using ∼1.9 million autosomal single nucleotide polymorphisms. Incorporating a wide range of available genetic data, our analyses confirm previous results favoring a “late split” between West and East Bantu speakers, following a joint passage through the rainforest. In addition, we find that Bantu speakers from eastern Africa display genetic substructure, with Mozambican populations forming a gradient of relatedness along a North–South cline stretching from the coastal border between Kenya and Tanzania to South Africa. This gradient is further associated with a southward increase in genetic homogeneity, and involved minimum admixture with resident populations. Together, our results provide the first genetic evidence in support of a rapid North–South dispersal of Bantu peoples along the Indian Ocean Coast, as inferred from the distribution and antiquity of Early Iron Age assemblages associated with the Kwale archaeological tradition.


2013 ◽  
Vol 173 (1) ◽  
pp. 212-227 ◽  
Author(s):  
F. Jori ◽  
L. Vial ◽  
M.L. Penrith ◽  
R. Pérez-Sánchez ◽  
E. Etter ◽  
...  

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