Browsing by Author "Maganga, S. L. S."
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Item Genetic structure and diversity of the black and rufous sengi in Tanzanian coastal forests(Journal of Zoology, 2016) Sabuni, C. A.; Van Houtte, N.; Gryseels, S.; Maganga, S. L. S.; Makundi, Rhodes H.; Leirs, H.; Goüy de Bellocq, J.The black and rufous sengi Rhynchocyon petersi is restricted to the Eastern ArcMountains and coastal forests of East Africa and considered vulnerable because ofhabitat fragmentation and degradation. Coastal forests are believed to have beenisolated from each other for thousands of years due to climatic changes. SinceR. petersi is described as strongly dependent on its forest habitat, we hypothesizedthat R. petersi from different forests would show genetic divergence. We investi-gated the genetic structure and diversity of this species in four coastal forests inTanzania using eight microsatellites and cytochrome b sequences. In total, 45 indi-viduals were captured after strenuous sampling efforts. For comparative purposeswe also sequenced the cytochrome b of 57 individuals from a sympatric rodent for-est species, Beamys hindei. The results indicate extant R. petersi have descendedfrom a single population of high effective size (Ne) with no forest-distinctive sig-nal. In contrast, B. hindei is more genetically structured: Although the most com-mon haplotype is found in the three closest forests, each forest harbours privatehaplotypes. Moreover, B. hindei Ne appeared 10 times smaller than R. petersi inZaraninge forest. While B. hindei results are consistent with the scenario of long-term isolation of coastal forests, the R. petersi are not. We suggest R. petersi mayless depend on forest habitat than previously suspected, consistent with anecdotalreports of sengis nesting in intervening agricultural habitat. From a conservationviewpoint, this sengi species therefore appears robust to the current spatial andtemporal scale of habitat fragmentation.Item Wildlife-based domestic tourism in Tanzania: experiences from Northern Tourist Circuit(Ethiopian Journal of Environmental Studies and Management, 2011-12) Mariki, S. B.; Hassan, S. N.; Maganga, S. L. S.; Modest, R. B.; Salehe, F. S.It is believed that for tourism industry to become successful, domestic, and international tourism should complement each other. But domestic tourism in many developing countries is nearly non-existent, with local residents mainly visiting friends and relatives. The study to examine characteristics and factors affecting domestic tourism was carried out in northern Tanzania tourist circuit. Specifically the study sought to determine the characteristics of Tanzanians who mostly visit the protected areas; to identify and assess factors affecting domestic tourism; and different factors that hinder growth of domestic tourism. A sample of 322 respondents was interviewed. Primary data was collected through questionnaires, focus group discussions, informal discussion; and secondary data was obtained from tourists visiting reports, and statistics. Data was analysed for descriptive statistics. The results obtained revealed that: More men visited wildlife protected areas than women. The age group of 26 – 37 was the most active group in visiting protected areas. Low financial income was indicated as the main constraint (77.0%) affecting the growth of domestic tourism, followed by means of communication and inadequate information (71.8%). It is recommended that, the Ministry of Natural Resources and Tourism need more plans, efforts, and combination of approaches in promoting and marketing domestic tourism.