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If such a development continues the population of Namibia will be over 836000 smaller in 2026 than without HIV/AIDS.
Open accessJournal ArticleDOI
David Ward, Ben T. Ngairorue 
31 Citations
Thus, current grassland productivity per unit of rainfall in Namibia is about half that of 50 years ago.
We argue that although Namibia
This revealed some previously unknown migration patterns and indicated natal homing and the existence of three primary population components in the region, namely the Walvis (central and northern Namibia), the Orange (Southern Namibia—Northern SA) and the Agulhas (Southern part of SA) components.
This paper argues that the case against a major land reform in Namibia is overstated and inaccurate, and that, in spite of its relatively harsh climate, the country contains sufficient land of good enough quality, and a small enough population, to undertake a major land reform.
By contrast, Namibia constitutes an old population, possibly the geographic origin of the species.
The identity of an older introduced population found in Namibia is also confirmed.
This was largely attributable to events in the northern part of the population's range coinciding with Namibia, where seal numbers declined at most colonies in the south of Namibia while several new breeding colonies developed in the northern part of Namibia and one in southern Angola.
Higher vulnerability of women is recorded, most likely related to economic dependency and increasing transactional sex in Namibia.

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What is the current malaria prevalence rate in Ghana?4 answersThe current malaria prevalence rate in Ghana is 2.5% among blood donors in the Cape Coast Metropolitan Area. The prevalence of self-reported malaria among women of reproductive age in Ghana was 34.4% in 2016. The study also found that household access to insecticide-treated nets (ITNs) and indoor residual spraying (IRS) contributed to a reduction in self-reported malaria prevalence among women. Another study conducted in Ghana in 2019 found that the overall predicted national malaria prevalence among under-five children was 16.3%. The study also identified geographical differences in under-five malaria risk, with certain regions having a higher risk of malaria.
Africa projected population?5 answersAfrica's projected population is expected to increase significantly in the coming years. By 2050, Africa's population is projected to reach 1.7 billion, making up 22% of the world's population and representing 39% of the population of Asia. The population growth in Africa is driven by factors such as high fertility rates, with a total fertility rate higher than 6 children per woman in many subregions. Despite efforts to reduce population growth, all scenarios, including the "optimistic" one, forecast a substantial increase in population size for countries such as Mozambique, Niger, Nigeria, Tanzania, Uganda, and Ethiopia over the next 30 years. However, Ethiopia has shown that achieving an "optimistic" scenario is possible through concentrated efforts to reduce birth rates. Overall, Africa's population is expected to experience significant growth and will have a major impact on global demographics in the future.
What are the conservation efforts for Namibia's biodiversity?5 answersEfforts to conserve Namibia's biodiversity include the establishment of community conservancies, the transfer of property rights to local communities, and the development of a policy context to protect wildlife and traditional enclosed extensive wildlife systems on private farms. The Community-Based Natural Resource Management Programme has brought economic and environmental benefits, although there are still challenges such as incomplete devolution of management and use rights, human-wildlife conflict, and land tenure insecurity. The decoupling of communities from their traditional territory inside national parks has led to the loss of cultural practices and benefits, highlighting the need for recoupling mechanisms and collaborative landscape models for biodiversity conservation. The state protected area network in Namibia is inadequate, with certain biomes and vegetation types underrepresented, but wildlife conservancies on commercial and communal farmlands show potential to mitigate this imbalance. Overall, a combination of community-based approaches, policy development, and improved management of protected areas is being pursued to conserve Namibia's biodiversity.
What are the threats to Namibia's biodiversity?5 answersThe threats to Namibia's biodiversity include climate change, economic and social dislocation, weak institutions, poverty, and pressure from extractive industries such as mining, timber, fishing, oil, and gas. Additionally, the endemic gymnosperm Welwitschia mirabilis in the Namib Desert faces a high extinction risk due to climate change and fragmented populations. Deforestation and bush encroachment are the main environmental problems in Namibia, leading to vegetation degradation and the need for long-term monitoring projects. However, perceptions of degradation in the open woodlands of north-west Namibia may be more related to ideology than evidence, with factors such as spatial and temporal scale, abiotic factors, and colonial ideology influencing these perceptions. Finally, climate change is likely to exacerbate the dry conditions and erosion already experienced in southern Africa, further impacting Namibia's biodiversity.
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