Research Articles (LSD)

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Challenges to Implementing environmental-DNA monitoring in Namibia
(Frontiers in Environmental Science, 2022) Perry, Iain
By identifying fragments of DNA in the environment, eDNA approaches present a promising tool for monitoring biodiversity in a cost-effective way. This is particularly pertinent for countries where traditional morphological monitoring has been sparse. The first step to realising the potential of eDNA is to develop methodologies that are adapted to local conditions. Here, we test field and laboratory eDNA protocols (aqueous and sediment samples) in a range of semi-arid ecosystems in Namibia. We successfully gathered eDNA data on a broad suite of organisms at multiple trophic levels (including algae, invertebrates and bacteria) but identified two key challenges to the implementation of eDNA methods in the region: 1) high turbidity requires a tailored sampling technique and 2) identification of taxa by eDNA methods is currently constrained by a lack of reference data. We hope this work will guide the deployment of eDNA biomonitoring in the arid ecosystems of Namibia and neighboring countries.
Communal land tenure security for widows in the Eenhana constituency of the Ohangwena region, Namibia
(Journal of International Women's Studies, 2020) Nakanyete, Ndapewa Fenny
Namibia is characterized by a history of discriminatory customary practices against women with regards to access to land, rights over land, and security of land tenure. Since independence in 1990, the country has adopted policies and legislative frameworks to bring about gender equality in all spheres of life, including the transformation of land tenure rights. These policies and acts give effect to the constitutional provisions that accord both men and women equal opportunities for access to land, rights over land and security of tenure. Widows are a particularly singled-out social group for legal protection, land security and rights to land enjoyed during their spouses’ lifetimes, and are granted protection, at least on paper, from discriminatory practices such as unlawful land evictions. This article evaluates and analyses the current status of land tenure security for widows in the Eenhana Constituency of the Ohangwena Region in Namibia. The study employed both quantitative and qualitative methods through questionnaires, interviews and focus group discussions with widows, as well as key informant interviews with Communal Land Board representatives, members of the traditional authorities, as well as the Ministry of Land Reform’s regional office officials. Through this case study, the findings establish that even though Namibia acclaims progressive policies and legislative frameworks on gender equality, there are still pockets of discrimination against widows where they continue to be at risk of losing their land rights in some of Namibia’s communal areas. Addressing the land tenure insecurities and a guarantee of legal land rights for widows is key to reducing vulnerabilities within female-headed households in the communal areas. Traditional authorities remain a key governance structure in communal areas, particularly in relation to access to land, and land rights inheritance issues, amongst others. Similarly, the Communal Land Boards are statutory institutions mandated to ensure implementation of the provisions of the Communal Land Reform Act of 2002, including the protection of land rights for widows. The study, therefore, recommends three main measures: the removal of all forms of discriminatory customary practices against widows; continued awareness-raising initiatives on the rights of widows; and full implementation of legal provisions for the protection of widows’ land rights and security of tenure.
Community perspectives of empowerment from trophy hunting tourism in Namibia’s Bwabwata National Park
(Journal of Sustainable Tourism, 2021) Thomsen, Jennifer M
Trophy hunting (TH) tourism plays an important and often controversial role in wildlife conservation and community livelihood in many African countries. Despite its potential social and economic benefits, TH can have a negative impact among the locals and pose critical challenges in governance. However, research on the local community perspective of TH and how it is linked to empowerment of locals and wildlife conservation in Namibia remains limited. Therefore, to address these gaps, our study explores how communities of Namibia’s Bwabwata National Park perceive TH and how TH supports or hinders empowerment of local communities and their relationship with wildlife. Through semistructured interviews with community members, this study elucidates the economic benefits and inequities, cultural impacts from lack of traditional hunting, perceived relationship to poaching, and limitations of governance and distrust among stakeholders. This research innovatively applies empowerment theory to TH tourism and thus, can strengthen and inform sound governance and sustainable practices of TH at local, national, and international levels by providing the local perspective that has largely been absent from the TH debate.
Community perspectives of empowerment from trophy hunting tourism in Namibia’s Bwabwata National Park
(Routledge, 2022) Thomsen, Jennifer Marie
Trophy hunting (TH) tourism plays an important and often controversial role in wildlife conservation and community livelihood in many African countries. Despite its potential social and economic benefits, TH can have a negative impact among the locals and pose critical challenges in governance. However, research on the local community perspective of TH and how it is linked to empowerment of locals and wildlife conservation in Namibia remains limited. Therefore, to address these gaps, our study explores how communities of Namibia’s Bwabwata National Park perceive TH and how TH supports or hinders empowerment of local communities and their relationship with wildlife. Through semistructured interviews with community members, this study elucidates the economic benefits and inequities, cultural impacts from lack of traditional hunting, perceived relationship to poaching, and limitations of governance and distrust among stakeholders. This research innovatively applies empowerment theory to TH tourism and thus, can strengthen and inform sound governance and sustainable practices of TH at local, national, and international levels by providing the local perspective that has largely been absent from the TH debate.
Contemporary challenges facing the small farmers in the green scheme projects in Namibia
(2017) Shapi, Martin K.
The paper uses a combination of theory and both quantitative and qualitative evidence to demonstrate the significance and challenges of agricultural development in Namibian green scheme projects. For quantitative, a structured questionnaire to produce descriptive statistics was administered to 135 small farmers while eight (8) project manager who were interviewed at the studied schemes as key informant served as source of qualitative information that pin pointed out challenges and opportunities, faced by the small farmers in these schemes. The evidence points to the fact that although there are myriad of challenges, such as challenges related to production, access to efficient and effective market and access to credit faced by farmers, production and access to efficient and effect market challenges emerged as the most stumbling blocks to the optimal production and sales of small farmers’ produce. Usually access to agricultural credit is seen as one of the major challenges of smallholder farmers in Africa. In this study access to agricultural credit was less seen as a major stumbling block to the smallholder farmers’ productivity. This is attributed to the current farmers’ agricultural credit support scheme in place between Agricultural Bank of Namibia (Agribank) and the government of Namibia.
Current vegetation structure and composition of woody species in community-derived categories of land degradation in a semiarid rangeland in Kunene region, Namibia
(Wiley, 2020) Inman, Emilia N.
Land degradation has put the world's rangelands under intense pressure and reduced their capacity to provide vital services to those who solely depend on them for survival. With the current pressures on rangelands, worldwide, there is an urgent need to survey the present condition of rangelands. Such detailed surveys can identify where improvement programmes can be emphasised; whether it be reseeding, stock control, sociological restraints or other actions. To combat rangeland degradation, management systems are more effective when they account for community perceptions and practices. This study aims to assess the current status of woody plants in different categories of degradation as perceived by herders in Kunene, Namibia. Furthermore, we wished to compare the perception of degradation by herders with the measured ecological condition. With the help of herders, sites representing different categories of degradation (low, moderate, high and protected) were identified and 10 plots of 400m2 each were established in each category. Species diversity, density, basal area and regeneration of woody plants increased sequentially along the degradation gradient (high to low). Vegetation attributes such as species diversity, seedling density and standing basal area increased with increasing distances from the villages. Although the herders' perception of degradation, for high and moderate degradation, matches the ecological results, the low degradation sites show signs of bush encroachment, a type of degradation that the herders did not perceive as degradation. Colophospermum mopane, a known encroacher species across Namibia, was the dominant species in the moderate and low degradation sites. Pechuel-loeschea leubnitziae, which is also known to be an indicator of degradation, was the dominant species in the high degradation sites. The findings highlight the present and future threats the study area is facing and form the basis for current restoration research.
Developing a contamination susceptibility index for the Goreangab dam in Namibia
(Elsevier, 2020) Deolfa, Jose M.
The convenience and quality of life provided by dams is highly dependent on the quality of the retained water. Human intervention plays an important role in defining the quality of the retained water as expanding human populations have a large impact on the surrounding environment and the, quality of impounded water. The types and extent of human activities taking place in and around the dam will generally have an effect on the unique physical and chemical properties of water within the reservoir, thereby affecting the biodiversity and related functions thereof. Therefore, the need for comprehensive water quality assessment and reporting tools including contamination susceptibility indices cannot be overemphasized. The study thus aimed at developing a contamination susceptibility index for the Goreangab dam by evaluating the effects of anthropogenic activities on surface water quality through the analysis of the physico-chemical properties of the water column and sediments, an aquatic invertebrate evaluation and pollution risk assessment, using the Pollution Load and the wastewater presence, recreational impact, agricultural impact, size of the watershed, transportation avenues, industrial impact and vegetative ground cover, (WRASTIC) indices. Analytical experimental studies were used as references to methods employed in this research. Water, aquatic invertebrates and sediment samples were collected from 6 sampling sites, selected on the basis of their exposure to anthropogenic activity. The quality parameters investigated included dissolved oxygen, pH, total dissolved solids, chemical oxygen demand, temperature, electric conductivity and select heavy metals Pb, As, Fe, Zn, and Hg. Water and sediment samples were analysed using the Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) and X-ray fluorescence (XRF) methods respectively. These were compared to the allowable limits stipulated in the Namibian Water Act (Act No. 54 of 1956). With the exception of TDS, Electric Conductivity and COD all other physical parameters recorded levels below the national set standard. Metal composition in the water column were all below the allowable limits, decreasing in the order Fe > Zn > Hg > Cd > As > Pb. The sampling stations upstream recorded higher average concentrations of metals in comparison to the downstream areas. The Pollution Load Index (PLI) results indicated deteriorating quality of soil sediments for all sampling stations, with higher deterioration upstream as these areas were privy to sewage and wastewater effluent. The aquatic invertebrate inventory and identification results categorised upstream Goreangab dam as a seriously modified habitat with very poor water quality whereas the downstream areas were found to be moderately modified. The average heavy metal concentrations were found to be below allowable limits for most of the sampling sites. Based on bio-monitoring and soil analyses results, there was indication of poor and deteriorating water quality at all sampling sites. The WRASTIC index indicated that the watershed was at high risk of contamination with a score of 51 and also identified five (5) of the sampling stations as risky areas serving as entry points for pollutants into the dam. The WRASTIC score is subject to a 3-year waver, indicating that the dam will be at a higher risk sooner as activity around the watershed continues to increase. The overall study results suggest that anthropogenic activity is a major factor in the contamination of the watershed and contributes greatly to its vulnerability. Regular screening of the Goreangab dam for sources of pollution will need to take place, along with continuous quality monitoring and assessment for the successful protection and restoration of the dam.
Digital innovations for transitioning to circular plastic value chains in Africa
(Routledge, 2022) Oyinlola, Muyiwa
The paper analyzes the current state of plastic value chains in Africa and the potential of digital innovations adopted by African entrepreneurs to contributing to a circular plastic economy. We provide an overview of plastic waste trade to African countries and an assessment of existing digital solutions that can support the transition to a circular plastic economy. The findings show that various digital innovations are being applied by entrepreneurs including web-based solutions, mobile apps and 3D printing. The case studies also show that multinational companies, especially consumer facing brands, are major players in the national plastic value chains in African countries, acting as seed funders for start-ups as well as buyers of recycled plastics. Current initiatives that are underway are positive signs that changes are in progress to address the environmental and social impacts of plastics value chains in Africa. However, to achieve a transition to sustainable circular value chains, changes at policy level will be required to enable scaling-up of local start-up businesses, address regulatory barriers to digital solutions, create markets for recycled plastic materials and implement extended producer responsibility regulations.
The economic viability of emerging commercial farmers under the resettlement programme
(2020) Lendelvo, Selma M.; Shapi, Martin K.; Mapaure, Clever
Land reform programmes have been embarked upon by some African governments to address land inequalities after gaining independence from their colonial masters. Land redistribution to the land poor and from large-scale farmers to small-scale farmers is thus robust, both theoretically and empirically. The Government of the Republic of Namibia (GRN) committed to addressing the skewed land ownership that prevailed for over a century in the country by introducing land reform programmes after independence. The National Resettlement Policy, the Agricultural (Commercial) Land Reform Act (No. 6 of 1995) and the Communal Land Reform Act (No. 5 of 2002) are the key instruments that guide land reform in the country, particularly concerning the acquisition of farmland for redistribution purposes. Secure land tenure is a necessary but not sufficient condition for the socioeconomic development of any society. Historically, many Namibian people were dispossessed of their land to pave the way for the establishment of largescale commercial farms with freehold title for settlers. This practice resulted in many Namibians being confined to small-scale communal subsistence farming characterised by low returns and insecure land rights. The land redistribution programmes aimed at ensuring fair land distribution among all Namibians and the integration of previously disadvantaged Namibians into the mainstream of the country’s economy. The Affirmative Action Loan Scheme (AALS) provides subsidised loans to previously disadvantaged Namibians enabling them to 36 • “Neither here nor there”: Indigeneity, marginalisation and land rights in post-independence Namibia acquire commercial farms and engage in large-scale farming, while the National Resettlement Programme (NRP) targets small-scale commercial farmers. While recognising that secure land rights are not the panacea for all shortcomings in agricultural productivity, this paper seeks to document factors influencing the economic viability of the resettlement programme in Namibia. This is done by analysing the ability of leasehold agreements granted to resettlement beneficiaries by the Ministry of Land Reform (MLR) to attract investment and subsequently trigger agricultural productivity, as well as by establishing other promoters contributing to this throughput. It is found that there has been improved productivity at the resettlement farms, but that there is still a lot of room for improvement. The current interventions by the stakeholders involved in land reform therefore have to be buttressed by more innovative efforts and also by the cooperation of the farmers
Effects of climatic variability and non-climatic factors on mopane worms’ (Gonimbrasia Belina) distribution and livelihood options in North Central Namibia
(Canadian Center of Science and Education, 2020) Togarepi, Cecil
With these factors in mind, this study sought to identify the extent to which the availability and distribution of mopane worms are influenced in the Tsandi and Okahao constituencies. The study used structured questionnaires to collect information from households in the study area, to interview key informants, and to carry out group discussions. A total of 70 households and 6 key informants were interviewed, along with 4 focus group discussions that were carried out to elicit perceptions, and to obtain views on the availability of mopane worms, and possible causes of the decline in the study area. Data were analysed using descriptive statistics, while GIS was used to determine trends in vegetation cover, temperature and rainfall in the area. The rainfall trend indicates variability, with a generally declining trend. A slight increase in temperature has been observed too. Vegetation showed a browning trend in the study area, indicating declining habitats of mopane worms. The results have indicated that more women depend on mopane worms for survival, mainly as a source of income. Thus the decline in their availability greatly affects their food sources and their income diversification opportunities. Trading was found to be an important form of employment for the unemployed rural people, but with the potential to generate higher income levels that can improve their livelihoods. Moreover, despite the climatic factors, human activities seemed to indicate a greater influence on the availability of mopane worms, due to activities such as overharvesting, land clearing for agriculture and household use/fencing. Thus, there is a greater need to control the harvesting of mopane worms and to control tree-cutting activities in order to reduce the impacts of climatic and non-climatic factors on their availability.
Engaging common property theory: Implications for benefit sharing research in developing countries
(Igitur, 2012) Nkhata, Bimo Abraham; Breen, Charles; Mosimane, Alfons
This article discusses the research relevance of benefit sharing and its implications for natural resource policy research in developing countries. It argues that the research challenge is how to improve understanding of benefit sharing policies by way of identifying the basic principles which underlie these policies. While benefit sharing is to a large extent context dependent, the central question we raise is whether we can identify a set of principles to enable one to describe, explain, understand and predict outcomes in relevant policy settings.
Flood impacts in Oshana region, Namibia: A case study of Cuvelai river basin
(Canadian Center of Science and Education, 2020) Niipare, Anna-Marie
Floods are among the global natural disasters that are known to have major negative societal effects. The extent of floods can determine the degree of impact to be made. Floods can cause extensive economic losses, consequently affecting livelihoods, businesses, infrastructures, and basic services. This study investigated the impact of floods in communities within the Oshana Region in the northern areas of Namibia. Primary and secondary data were collected in efforts to understand the impact of floods, and the causes of vulnerability to such events. Loss of field crops, destruction of houses, destruction of roads and other infrastructure, and loss of human lives was the major flood impacts that have been identified. The study findings revealed that vulnerability to floods is mainly due to lack of resources, poverty, poor infrastructure, limited budget, inactive disaster risk management structures in the region, rapid population change, non-existing Early Warning System (EWS), lack of awareness of the flood impacts, low income, and the fact that many houses are headed by females. In the absence of coping strategies, communities mainly depend on external relief, particularly for temporary shelter and the provision of basic needs. It was concluded that the ability of communities and individuals to cope with flood impacts is related to their culture, history, knowledge system, power dynamics and governance. A further conclusion was that the vulnerability of communities in the Oshana Region resulted in reduced household resilience to flood disasters. The study recommended a further investigation into other flood-prone regions in Namibia. Other notable recommendations included: • the availing of information on climate variability and best coping strategies in flood-prone communities, • flood hazards awareness, • developing and implementing mitigation measures for flood disasters, • development of a policy on the construction of houses in efforts to avoid flood risks, • and the development of information
Flood Impacts in Oshana region, Namibia: A case Study of Cuvelai river basin
(Canadian Center of Science and Education, 2020) Niipare, Anna-Marie
Floods are among the global natural disasters that are known to have major negative societal effects. The extent of floods can determine the degree of impact to be made. Floods can cause extensive economic losses, consequently affecting livelihoods, businesses, infrastructures and basic services. This study investigated the impact of floods in communities within the Oshana Region in the northern areas of Namibia. Primary and secondary data were collected in efforts to understand the impact of floods, and the causes of vulnerability to such events. Loss of field crops, destruction of houses, destruction of roads and other infrastructure, and loss of human lives were the major flood impacts that have been identified. The study findings revealed that vulnerability to floods is mainly due to lack of resources, poverty, poor infrastructure, limited budget, inactive disaster risk management structures in the region, rapid population change, non-existing Early Warning System (EWS), lack of awareness of the flood impacts, low income, and the fact that many houses are headed by females. In the absence of coping strategies, communities mainly depend on external relief, particularly for temporary shelter and provision of basic needs. It was concluded that the ability of communities and individuals to cope with flood impacts is related to their culture, history, knowledge system, power dynamics and governance. A further conclusion was that, the vulnerability of communities in the Oshana Region resulted in reduced household resilience to flood disasters. The study recommended a further investigation into other flood prone regions in Namibia. Other notable recommendations included: • the availing of information on climate variability and best coping strategies in flood prone communities, • flood hazards awareness, • developing and implementing mitigation measures for flood disasters, • development of a policy on the construction of houses in efforts to avoid flood risks, • and the development of information communication channels for EWS.
GPS collars in studies of cattle movement: Cases of northeast Namibia and north Finland
(2011) Polojarvi, Katja
The deployment of the US Global Positioning System can be seen as a mega-engineering project in itself. This GPS system consists of 24 satellites and has been operational since 1978; in 1984 the system has been open for civilian use. Spin off from this new technology has been a whole industry based upon GPS-navigation. This together with the advances in Geographical Information Systems (GIS) software has created industries based upon location based knowledge. We can give exact locations to any object, person or process on the surface of the earth, enabling us to produce real time spatial databases. How to incorporate traditional and indigenous knowledge into GIS-data is a fascinating problem. People’s memory of time and place is not exact, but there are markers in space and time which can be used to relate indigenous knowledge with more exact forms of data. Allowing for traditional forms of land use in a world dominated by other more advanced and intensive forms of land use is probably a very demanding task. There will be a need to integrate traditional knowledge with exact data on land use, wildlife, conservation, environment and management. This is definitely an important issue in engineering earth and the environment
How can social protection systems be leveraged for anticipatory action?
(A Feinstein International Center Publication, 2022) Poole, Leah B.
As extreme weather events grow in frequency and severity around the world, there is an ongoing need to examine how existing national and international assistance mechanisms can be leveraged and learned from to respond to both slow- and suddenonset disasters. A growing area of humanitarian action is anticipatory, seeking to use weather forecasting to make informed predictions about extreme weather events and act accordingly. Known as anticipatory action, this type of humanitarian response requires extensive pre-planning in order to deliver the appropriate type of assistance to populations that need it most. While anticipatory action may aim to build resilience, such as safeguarding assets and minimizing livelihood shocks, it often takes the form of emergency cash assistance or humanitarian in-kind assistance as well.
Indigenous knowledge systems for local weather predictions: A case of Mukonchi chiefdom in Zambia
(2019) Mbewe, Mabvuto
The purpose of the study was to unravel constituents of the indigenous knowledge systems (IKS) and appreciate people’s experiences in predicting the weather in daily undertakings. The objectives of the study were; to identify factors or systems used, establish the knowledge used in predicting the weather and compare the indigenous and current scientific method of predicting the weather. Qualitative and quantitative research designs were used. Primary data was collected through semi structured, face-to-face and in-depth interviews. This was complemented by secondary data collected through desk reviews of relevant published materials. The findings reveal that indigenous knowledge systems have been employed by people of Mukonchi chiefdom since time immemorial. There has also been reliance on IKS to make decisions pertaining to livelihoods such as agricultural activities. However, IKS in the area remains undocumented. Observation of several occurrences in combination or singularly relating to plants, animals, insects, and astronomical events were factors of significant importance in the knowledge of weather extrapolation. Elements such as age, frequency of use of the IKS, and level of education were seen to be of momentous prominence in utilisation of the indigenous knowledge as modern means of weather forecasting which are applicable to the local community environment.
Indigenous medicinal knowledge of the San people: The case of farm six, Northern Namibia
(SAGE, 2010) Dan, Vicky
The San are among the most marginalized people in Namibia. The San have often relied on indigenous knowledge for survival, particularly since access to resources has proved to be difficult. This study explores the use of indigenous knowledge by a particular San community living on Farm Six, located in the Mangetti West area north of Tsumeb. In particular, the study focuses on the use of indigenous knowledge with regard to traditional medicine. Apart from considerations of the commercial and legal issues concerning the exploitation of the devil’s claw and hoodia plant, little has been published about the medicinal properties of San remedies. The findings indicate that the community relies on indigenous knowledge as their main means of treating most illnesses. While the community believes traditional remedies are effective in treating several conditions, they have also turned to herbal treatments because of a lack of access to modern health care: the nearest clinic is over 50 km away, transport is scarce, and a Ministry of Health and Social Services outreach team has not visited the camp for over 2 years. However, it was impossible to establish the medical efficacy of most of these remedies as their properties and effects have not been studied in detail.
Learning from the past in moving to the future: Invest in communication and response to weather early warnings to reduce death and damage
(Elsevier, 2022) De Perez, Erin Coughlan
As climate change increases the frequency and intensity of extreme weather events, governments and civil society organizations are making large investments in early warning systems (EWS) with the aim to avoid death and destruction from hydro-meteorological events. Early warning systems have four components: (1) risk knowledge, (2) monitoring and warning, (3) warning dissemination and communication, and (4) response capability. While there is room to improve all four of these components, we argue that the largest gaps in early warning systems fall in the latter two categories: warning dissemination/communication and response capability. We illustrate this by examining the four components of early warning systems for the deadliest and costliest meteorological disasters of this century, demonstrating that the lack of EWS protection is not a lack of forecasts or warnings, but rather a lack of adequate communication and lack of response capability. Improving the accuracy of weather forecasts is unlikely to offer major benefits without resolving these gaps in communication and response capability. To protect vulnerable groups around the world, we provide recommendations for investments that would close such gaps, such as improved communication channels, impact forecasts, early action policies and infrastructure. It is our hope that further investment to close these gaps can better deliver on the goal of reducing deaths and damages with EWS.
Local farmers` perceptions of human-wildlife conflicts in the King Nehale conservacny Namibia
(2022) Lewis, Earl
Over the past three decades, wildlife management programmes on communal lands in Southern Africa experienced a major institutional transformation from direct state control to the community-based management approach. While this community-based conservation approach is credited for population recovery of some wildlife species and creating opportunities for local communities to derive benefits from wildlife conservation efforts, costs associated with human-wildlife conflicts negatively affect local farmers’ livelihoods, particularly those neighbouring protected areas. This study investigated local farmers’ perceptions of human-wildlife conflicts in the King Nehale Conservancy, a communal conservancy located north of Etosha National Park. The study employed a quantitative design through a structured questionnaire where a total of 115 randomly selected respondents were interviewed. The results based on the analysis of the chisquare test of association showed that wildlife threatens community livelihoods mainly through livestock depredation and crop-raiding, contributing to negative attitudes towards wildlife. These perceptions were significantly (p < 0.05) associated with the respondents’ age groups and the number of years they have been living in the study area. Participants in the economically active age group and those that have been living in the conservancy for longer period, were more likely to agree with the perception that human-wildlife conflict is a serious issue in the conservancy compared to participants who said they have been living there for shorter period. These findings suggest that most local farmers perceive the presence of wildlife as being detrimental to their sources of livelihood. Consequently, these increasingly negative perceptions towards wildlife erode community-based conservation efforts.
Monitoring groundwater quality in a Namibian rural settlement
(2018) Lewis, Earl W.; Claasen, Tiffany
Drinking water in rural areas is often contaminated due to poor sanitation practices, which cause problems such as diarrhea, polio and cholera. Rural water quality is a critical issue in Namibia because a great deal of the population lives in rural settlements. The aim of this study was to assess the levels of nitrate and some microbial parameters in borehole waters in 8 rural settlements in Hardap, Namibia. The tests were conducted in 2016 and the results compared to tests on the same boreholes in 2011. Parameters were determined using standard procedures. Water infrastructure and sanitation practices were also examined. Water parameters were compared to NamWater safe water drinking guidelines. The results revealed that sanitation practices need to be improved to avoid health risks. High levels of nitrate and coliform bacteria were identified as the most threatening contaminants that were determined.Water quality has deteriorated in these settlements since 2011, when only two of the boreholes yielded water unfit for drinking. In 2016 the number of unfit boreholes had increased to four. Systematic monitoring of groundwater quality, workshops on public health and sanitation practices, and improved sanitation facilities are recommended.

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