Browsing by Author "Kideghesho, Jafari R."

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Availability, preference, and consumption of indigenous forest foods in the eastern arc mountains, Tanzania
(Taylor and Francis, 2010) Msuya, Tuli S; Kideghesho, Jafari R.; Mosha, Theobald C. E
We investigated the availability, preference, and consumption of indigenous forest foods in Uluguru North (UNM) and West Usambara Mountains (WUM) of Tanzania. Data collection techniques involved focus group discussion, structured questionnaires, and botanical identification. Results revealed (1) there were 114 indigenous forest food plant species representing 57 families used by communities living adjacent to the two mountains; (2) sixty-seven species supplied edible fruits, nuts and seeds: 24 and 14 species came from WUM and UNM, respectively, while 29 came from both study areas; (3) of the 57 identified vegetable species, 22 were found in WUM only, 13 in UNM only, and 12 in both areas; (4) there were three species of edible mushrooms and five species of roots and tubers; (5) unlike the indigenous roots and tubers, the preference and consumption of indigenous vegetables, nuts, and seeds/oils was higher than exotic species in both study areas; and (6) UNM had more indigenous fruits compared to WUM, although preference and consumption was higher in WUM. We recommend increased research attention on forest foods to quantify their contribution to household food security and ensure their sustainability.
The elephant poaching crisis in Tanzania: a need to reverse the trend and the way forward
(2016-03-28) Kideghesho, Jafari R.
Over the past six years, elephant poaching and the illicit ivory trade have attracted global attention and Tanzania has been slated as one of the worst offenders. During the 2013 CITES Conference of the Parties in Bangkok, Tanzania, along with Kenya, Uganda, Malaysia, Vietnam, the Philippines, Thailand and China were labeled “the gang of eight”, singled out as being instrumental in fueling the illegal ivory trade either as suppliers, transit countries, or consumers. Individuals, conservation groups and local and international media have accused the Tanzanian government of inaction and have linked the current slaughter of elephants to increased criminality, corruption, the proliferation of firearms, the failure of the judicial system and a perception that Tanzania is a sanctuary for criminals. Besides tarnishing the image of the country, elephant poaching has undesirable effects on the ecological, economic and security aspects. This paper explores these effects and highlights the need for reversing the current trend of this crime. The paper provides an historical overview of poaching in Tanzania and urges for immediate action to halt the crime. Focusing on factors that are considered key in driving poaching, the paper recommends some proactive measures that should be adopted in order to reverse the current trend. The paper highlights the positive outcomes the adoption of these measures could have for conservation efforts
Human-induced disturbances influence on bird communities of coastal forests in eastern Tanzania
(2013) Hassan, Shombe N.; Salum, Amina R.; Rija, Alfan A.; Modest, Robert; Kideghesho, Jafari R.; Malata, Pius F.
Aims: To assess the influence of human-induced disturbances on bird communities. Study Design: Longitudinal study. Place and Duration of Study: Four forests; - Kion/Zaraninge, Kwamsisi/Kwahatibu, Msumbugwe and Gendagenda in Pangani–Saadani ecosystem, from October 2010 to January 2011. Methodology: Eight permanent transects, each 500 m long stratified into forest core and forest edge habitats were used in each forest to identify types and quantify levels of human-induced disturbances, determine bird species composition, diversity and richness, and abundance. Therefore three circular plots, each 20 m radius were allocated at beginning, middle and end of each transect. The level of disturbance was assessed using four disturbance indicators; tree lopping, human trails, Pit-sawing and animal snaring while bird species were identified by sight and call. One-way Analysis of Variance was used to test for differences in bird abundance between forests. Moreover, Shannon-Wiener Diversity Index (H’) was calculated for each forest to assess species diversity and evenness, and Bray-Curtis Cluster analysis was used to determine similarity in bird species composition between the forests. Results: A total of 564 individuals composed of 88 bird species distributed in ten Orders were recorded. The level of Pit-sawing and lopping differed significantly between forests (P<.05) with Msumbugwe being more disturbed than the rest. Bird abundance differed significantly between the forests (P<.05) with the highest abundance occurring in Msumbugwe. As expected, species richness and diversity were greater in least disturbed forests-Kiono/Zaraninge and Kwamsisi/Kwahatibu than in the highly disturbed forest, but forest dependent species were not significantly different between the study forests. Apparently, only Pit-sawing was found to correlate with bird abundance (P<.01) whereas similarities in species composition were evident with Kion/Zaraninge and Gendagenda exhibiting much overlap. Conclusion: Increasing forest disturbances seems to negatively impact on distribution of birds thus challenging conservationists to devising sustainable forest management strategies in order to sustain bird diversity and abundances in these unique forests.
‘Serengeti shall not die’: transforming an ambition into a reality
(2010-09-27) Kideghesho, Jafari R.
The slogan “Serengeti shall not die” (German: Serengeti darf nicht sterben) is widely credited for alerting the global community to the urgency of conserving the Serengeti and its biological values for the benefit of local and global communities. The slogan has become popular since 1960 when Bernhard and Michael Grzimek authored a book, Serengeti Shall Not Die. However, despite this commitment the management challenges in Serengeti are growing, causing skepticism about the potential for realizing such a goal. These challenges include illegal hunting, habitat loss, and human-wildlife conflicts aggravated by human population growth and poverty. In addressing these challenges and therefore transforming the ambition “Serengeti shall not die” into reality, the multiple strategies required are presented in this paper. The paper starts by reviewing the challenges contradicting the ambition.
Spatio-temporal changes in wildlife habitat quality in the greater serengeti Ecosystem
(MDPI, 2020) Kija, Hamza K.; Ogutu, Joseph O.; Mangewa, Lazaro J.; Bukombe, John; Verones, Francesca; Graae, Bente J.; Kideghesho, Jafari R.; Said, Mohammed Y.; Nzunda, Emmanuel F.
Understanding habitat quality and its dynamics is imperative for maintaining healthy wildlife populations and ecosystems. We mapped and evaluated changes in habitat quality (1975–2015) in the Greater Serengeti Ecosystem of northern Tanzania using the Integrated Valuation of Environmental Services and Tradeoffs (InVEST) model. This is the first habitat quality assessment of its kind for this ecosystem. We characterized changes in habitat quality in the ecosystem and in a 30 kilometer buffer area. Four habitat quality classes (poor, low, medium and high) were identified and their coverage quantified. Overall (1975–2015), habitat quality declined over time but at rates that were higher for habitats with lower protection level or lower initial quality. As a result, habitat quality deteriorated the most in the unprotected and human-dominated buffer area surrounding the ecosystem, at intermediate rates in the less heavily protected Wildlife Management Areas, Game Controlled Areas, Game Reserves and the Ngorongoro Conservation Area and the least in the most heavily protected Serengeti National Park. The deterioration in habitat quality over time was attributed primarily to anthropogenic activities and major land use policy changes. Effective implementation of land use plans, robust and far-sighted institutional arrangements, adaptive legal and policy instruments are essential to sustaining high habitat quality in contexts of rapid human population growth.
Will Tanzania’s wildlife sector survive the covid-19 pandemic?
(Sage, 2021) Kideghesho, Jafari R.; Kimaro, Houssein S; Mayengo, Gabriel; Kisingo, Alex W
The COVID-19 pandemic presents a potential threat to wildlife resources in Africa. In this review, using Tanzania as a case, we examine the impacts and risks that wildlife sectors in Africa are facing or are likely to face as a result of this pandemic.We recognize loss of revenues from tourism as a major impact that could negatively influence the management of wildlife species and habitats. Loss of tourism revenues reduces capacity of the conservation agencies to fund conservation operations and support the benefit sharing schemes. Furthermore, it undermines the efficacy of conservation to compete with alternative economic activities which are ecologically damaging. Increased unemployment and household poverty due to closure of businesses may exacerbate wildlife crime and unsustainable activities. Additionally, contributions from donor-funding organizations and development partners cannot be guaranteed as revenues may be diverted to support other sectors including health. In order to address and minimize the impacts and reduce the risks to the wildlife sector, the following policy measures are recommended: ensure adequate budget for conservation; develop a crisis management plan; reconsider protocols for conducting wildlife trade; develop a comprehensive tourism recovery plan; promote scientific studies focusing on zoonoses and adopt a One-Health Approach as a matter of urgency in dealing with COVID-19 and future pandemics.