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Northern Madagascar (northern + madagascar)

Distribution by Scientific Domains

Humanities and Social Sciences	70%
Life Sciences	30%

Selected Abstracts

Global Visions, Local Landscapes: A Political Ecology of Conservation, Conflict, and Control in Northern Madagascar by Lisa L. Gezon

CULTURE, AGRICULTURE, FOOD & ENVIRONMENT, Issue 1 2009
Matthew J. Forss
No abstract is available for this article. [source]

The Obvious Aspects of Ecological Underprivilege in Ankarana, Northern Madagascar

AMERICAN ANTHROPOLOGIST, Issue 4 2005
ANDREW WALSH
On the basis of research conducted in the Ankarana region of northern Madagascar, I discuss the speculating that Malagasy participants in the local sapphire trade do about foreign ecotourists who come to this region. Although some have been promoting international ecotourism in the region as a viable means to a sustainable future for local people and ecosystems, others, including many of the observers discussed here, see the rise of the ecotourist trade and the increasing presence of its clients in Ankarana as signs of foreigners' long-standing interests in Malagasy resources. I argue that to understand the perspectives of these critical observers, it is necessary to appreciate what they take to be obvious about ecotourism and the conservation projects with which they are commonly associated. [source]

In the Wake of Things: Speculating in and about Sapphires in Northern Madagascar

AMERICAN ANTHROPOLOGIST, Issue 2 2004
ANDREW WALSH
ABSTRACT This article discusses the interrelatedness of two sorts of speculation undertaken by Malagasy sapphire miners and traders involved in the northern Malagasy sapphire trade: first, the speculating that these people do in sapphires, and, second, the speculating that they do about the uses to which sapphires are put by foreigners. Although Malagasy people involved in the local trade know a great deal about how sapphires might be profitably traded, most of them do not know why foreigners are so interested in these stones. Dubious of foreign traders' assurances that sapphires are used in the production of jewelry, they speculate a variety of alternate, secret uses for them. In this article, it is argued that these speculations emerge out of a variety of locally developed assumptions about how the sapphire trade works, and specifically, the significant roles that deception and knowledge differentials play in its operation. [source]

Responsibility, Taboos and ,The Freedom to do Otherwise' in Ankarana, Northern Madagascar

THE JOURNAL OF THE ROYAL ANTHROPOLOGICAL INSTITUTE, Issue 3 2002
Andrew Walsh
Drawing inspiration from Barry Barnes's recent depiction of societies as ,systems of responsibilities', this article discusses the ways in which taboos in the Ankarana region of northern Madagascar indicate the mutual responsibility of people and the traditional authorities that they recognize. It is argued that people who respect taboos associated with a traditional polity in this region indicate how they are at once responsible to the sacred entities on which this polity centres and responsible for their preservation. [source]

Islam in Northern Mozambique: A Historical Overview

HISTORY COMPASS (ELECTRONIC), Issue 7 2010
Liazzat Bonate
This article is a historical overview of two issues: first, that of the dynamics of Islamic religious transformations from pre-Portuguese era up until the 2000s among Muslims of the contemporary Cabo Delgado, Nampula, and to a certain extent, Niassa provinces. The article argues that historical and geographical proximity of these regions to East African coast, the Comoros and northern Madagascar meant that all these regions shared a common Islamic religious tradition. Accordingly, shifts with regard to religious discourses and practices went in parallel. This situation began changing in the last decade of the colonial era and has continued well into the 2000s, when the so-called Wahhabis, Sunni Muslims educated in the Islamic universities of the Arab world brought religious outlook that differed significantly from the historical local and regional conceptions of Islam. The second question addressed in this article is about relationships between northern Mozambican Muslims and the state. The article argues that after initial confrontations with Muslims in the sixteenth century and up until the last decade of the colonial era, the Portuguese rule pursued no concerted effort in interfering in the internal Muslim religious affairs. Besides, although they occupied and destroyed some of the Swahili settlements, in particular in southern and central Mozambique, other Swahili continued to thrive in northern Mozambique and maintained certain independence from the Portuguese up until the twentieth century. Islam there remained under the control of the ruling Shirazi clans with close political, economic, kinship and religious ties to the Swahili world. By establishing kinship and politico-economic ties with the ruling elites of the mainland in the nineteenth century, these families were also instrumental in expanding Islam into the hinterland. Only at the beginning of the twentieth century, the Portuguese rule took full control of the region as a result of military conquests of the ,effective occupation', and imposed new legal and administrative colonial system, called Indigenato, impacting Muslims of northern Mozambique to a great extent. After the independence in 1975, and especially since 1977, the post-independence Frelimo government adopted militant atheism and socialist Marxism, which was short-lived and was abolished in 1983 owing to popular resistance and especially, because of government's perception that its religious policies were fuelling the opposition groups to take arms and join the civil war. The 1980s and 1990s were marked by an acute rivalry and conflicts between the two emerging national umbrella Islamic organizations, the Islamic Council and the Islamic Congress, each representing largely pro-Sufi and anti-Sufi positions. In the 2000s, these organizations became overshadowed by new and more dynamic organizations, such as Ahl Al-Sunna. [source]

Hunting, disturbance and roost persistence of bats in caves at Ankarana, northern Madagascar

AFRICAN JOURNAL OF ECOLOGY, Issue 4 2009
Scott G. Cardiff
Abstract Surveys and monitoring of 37 caves in and around the Ankarana Special Reserve, northern Madagascar, yielded evidence of hunting of bats and potential disturbance of bats by miners and tourists, and colony counts for several bat species of potential conservation concern. Colony size decreased by 95% and 14% for a colony of Hipposideros commersoni and a colony of Eidolon dupreanum, respectively, when recent evidence of hunting occurred at those colonies and those declines are probably attributable to hunting. Evidence of hunting occurred commonly at the roosts of those species and most commonly at the roosts of Rousettus madagascariensis. Hunting of pteropodids was associated with high vulnerability of roosts to hunters, little forest buffer between the cave and open savannah and the absence of tombs in the cave. Roost sites of the hunted species persisted for at least several years and this regularity may facilitate hunting. This work supports the ranking of E. dupreanum, R. madagascariensis and H. commersoni as species of conservation concern. Managers should consider the impact of tourist visits on bats and of increasing access to caves for tourism. Conservation efforts for the hunted species should also seek to protect vulnerable and unprotected cave roosts. Résumé Des études et un suivi continu de 37 grottes dans la Réserve Spéciale d'Ankarana et dans les environs, dans le nord de Madagascar, ont permis de récolter des preuves de la chasse aux chauves-souris et de l'éventuel dérangement des chauves-souris par des mineurs et des touristes; et des comptes de colonies pour plusieurs espèces dont le statut de conservation pourrait être inquiétant. La taille des colonies avait baissé de 95% et de 14% respectivement pour Hipposideros commersoni et pour Eidolon dupreanum, lorsque des preuves récentes de chasse sont apparues dans ces colonies; ces déclins sont probablement dus à la chasse. Des preuves de chasse étaient réguliérement présentes aux dortoirs de ces espèces, et plus communes encore aux dortoirs de Rousettus madagascariensis. La chasse des ptéropodidés était associée à une grande vulnérabilité des dortoirs face aux chasseurs, à une petite zone forestière tampon entre la grotte et la savane ouverte, et à l'absence de tombes dans la grotte. Les sites de repos des espèces chassées existaient depuis plusieurs années au moins, et cette persistance pourrait faciliter la chasse. Ce travail soutient le classement de E. dupreanum, R. madagascariensis et H. commersoni parmi les espèces dont le statut de conservation est inquiétant. Les gestionnaires devraient considérer l'impact des visites de touristes sur les chauves-souris et de l'augmentation de l'accès aux grottes pour le tourisme. Les efforts de conservation des espèces chassées devraient aussi viser à protéger les dortoirs dans des grottes vulnérables et non protégées. [source]

The Obvious Aspects of Ecological Underprivilege in Ankarana, Northern Madagascar

Geographic variation in loud calls of sportive lemurs (Lepilemur ssp.) and their implications for conservation

AMERICAN JOURNAL OF PRIMATOLOGY, Issue 9 2008
Maria Méndez-Cárdenas
Abstract Bioacoustical studies in nonhuman primates have shown that loud calls can be reliably used as a noninvasive diagnostic tool for discriminating cryptic taxa, for their monitoring in the field as well as for the reconstruction of their phylogeny. To date, it is unknown, whether loud calls can be used for these purposes in sportive lemurs, for which current genetic studies suggest the existence of at least 24 cryptic species. The aim of this study was to compare the structure of loud calls of populations of sportive lemurs to characterize informative acoustic traits for taxa discrimination and to establish a phylogenetic tree based on acoustic structure. We have based our study on Inter-River-Systems (IRSs) as operational taxonomic units. Samples were collected from nine different localities of four IRSs along a transect from northwestern to northern Madagascar. Two call types, the ouah and the high-pitched call, were present in almost all IRSs. Six temporal and eight spectral parameters were measured in 196 calls of the best quality given by 21 different males. Variation within and between IRSs was assessed by multivariate statistics. Loud calls differed significantly among the different IRSs. The IRSs varied most in spectral parameters, whereas temporal parameters were less variable. Phylogenetic analysis using parsimony yielded 11 out of 17 acoustic characters as phylogenetically informative. The acoustic tree had an average branch support of 78%. Its topology coincided less with geographic distances than with genetic tree topology. Altogether our findings revealed that loud calls separated geographically isolated populations of sportive lemurs specifically. Based on these results, noninvasive tools for diagnosis and monitoring of cryptic species in nature can be developed for conservation management. Am. J. Primatol. 70:828,838, 2008. © 2008 Wiley-Liss, Inc. [source]