Julian Ijumulana
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View article: Assessing climate events, farmer adaptation, and the role of social media in climate and varietal information delivery among Tanzanian farmers
Assessing climate events, farmer adaptation, and the role of social media in climate and varietal information delivery among Tanzanian farmers Open
Limited climate information on weather patterns and adaptable varieties hinders decision-making and lowers productivity under climate change. Social media is vital on facilitating fast information access and dialog. This comparative study …
View article: Exploration of Geothermal Potential in Mbeya Region by Using Remotely Sensed Data
Exploration of Geothermal Potential in Mbeya Region by Using Remotely Sensed Data Open
Amid a global push for sustainable energy solutions, Tanzania is emerging as a frontrunner in exploring renewable energy resources. The nation's strong commitment to combating climate change has driven extensive research into renewable ene…
View article: Spatial modeling of the occurrences of geogenic fluoride in groundwater systems in Tanzania: Implications for the provision of safe drinking water
Spatial modeling of the occurrences of geogenic fluoride in groundwater systems in Tanzania: Implications for the provision of safe drinking water Open
International audience
View article: Use of GIS and geospatial techniques to model spatial variability of geogenic arsenic in groundwater systems of Geita district in the Lake Victoria basin of western Tanzania
Use of GIS and geospatial techniques to model spatial variability of geogenic arsenic in groundwater systems of Geita district in the Lake Victoria basin of western Tanzania Open
For the past few decades, sporadic studies in African continent have reported elevated concentrations of arsenic (As) in several sources of drinking water of some countries posing a serious health risk mainly to rural communities. In Tanza…
View article: Removal of arsenic from groundwater in Tanzania using locally available magnesite
Removal of arsenic from groundwater in Tanzania using locally available magnesite Open
Arsenic removal study was carried at laboratory level through batch experiment to investigate efficient of raw magnesite from Tanzania on arsenic removal. Parameters such as initial concentration, dosage, contact time and pH were investiga…
View article: Visual MINTEQ simulation for prediction of the adsorption of arsenic on ferrihydrite
Visual MINTEQ simulation for prediction of the adsorption of arsenic on ferrihydrite Open
The surface of ferrihydrite adsorbs arsenic effectively. In this investigation, the arsenic (As) laced water samples collected from Geita and Mara regions within the Lake Victoria Basin (LVB) under DAFWAT project were simulated on Visual M…
View article: The natural magnesite efficacy on arsenic extraction from water and alkaline influence on metal release in water
The natural magnesite efficacy on arsenic extraction from water and alkaline influence on metal release in water Open
Arsenic (As) removal studies were carried out through batch experiments to investigate the performance of the locally available calcined magnesite mineral rocks from Tanzania. Natural water from a stream source in Tanzania and the prepared…
View article: Spatial variability of the sources and distribution of fluoride in groundwater of the Sanya alluvial plain aquifers in northern Tanzania
Spatial variability of the sources and distribution of fluoride in groundwater of the Sanya alluvial plain aquifers in northern Tanzania Open
Groundwater contamination from geogenic sources poses challenges to many countries, especially in the developing world. In Tanzania, the elevated fluoride (F-) concentration and related chronic fluorosis associated with drinking F- rich wa…
View article: Prevalence of SARS-CoV-2 in Communities Through Wastewater Surveillance—a Potential Approach for Estimation of Disease Burden
Prevalence of SARS-CoV-2 in Communities Through Wastewater Surveillance—a Potential Approach for Estimation of Disease Burden Open
The episodic outbreak of COVID-19 due to SARS-CoV-2 is severely affecting the economy, and the global count of infected patients is increasing. The actual number of patients had been underestimated due to limited facilities for testing as …
View article: Assessment of the possible human health hazard associated with exposure to naturally occurring potentially toxic elements in groundwater on the flanks of Meru volcano, Arusha, Tanzania
Assessment of the possible human health hazard associated with exposure to naturally occurring potentially toxic elements in groundwater on the flanks of Meru volcano, Arusha, Tanzania Open
The population resident in areas around the East African Rift System (EARS) is facing serious problems associated with the availability and quality of drinking water. Groundwater wells, boreholes and springs are the main sources of drinkin…
View article: Spatial analysis and GIS mapping of regional hotspots and potential health risk of fluoride concentrations in groundwater of northern Tanzania
Spatial analysis and GIS mapping of regional hotspots and potential health risk of fluoride concentrations in groundwater of northern Tanzania Open
Safe drinking water supply systems in naturally contaminated hydrogeological environments require precise geoinformation on contamination hotspots. Spatial statistical methods and GIS were used to study fluoride occurrence in groundwater a…
View article: Visual MINTEQ simulation for prediction of the adsorption of arsenic on ferrihydrite
Visual MINTEQ simulation for prediction of the adsorption of arsenic on ferrihydrite Open
The surface of ferrihydrite adsorbs arsenic (As) effectively. In this investigation, the As laced water samples collected from Geita and Mara regions within the Lake Victoria Basin (LVB) under DAFWAT project were simulated on Visual MINTEQ…
View article: Potential arsenic contamination in drinking water sources of Tanzania and its link with local geology
Potential arsenic contamination in drinking water sources of Tanzania and its link with local geology Open
Recent studies on arsenic (As) occurrence particularly in African waters show that several sources of drinking water have elevated concentrations above national and international guidelines. In Tanzania, elevated concentrations of As above…