The use of digital health services to combat E-waste health hazards: A review on the impact and awareness in Southwest Nigeria.

The rapid advancement of technology has led to a significant increase in electronic waste (e-waste), posing serious health and environmental risks, particularly in developing regions like Southwest Nigeria. This review explores the utilization of digital health services to combat the health hazards associated with e-waste exposure. Digital health technologies, including mobile health applications, telemedicine, and electronic health records, play a critical role in raising awareness about e-waste toxicity, monitoring health impacts, and providing remote healthcare services to at-risk populations.

Physicochemical properties as related to mineralogical composition of floodplain soils in humid tropical environment and the pedological significance.

Floodplains represent a huge but poorly understood and hence underutilised agricultural resource in the tropics. Insight into the pedogenesis of the soils could guide their exploitation. This study assessed the physicochemical and mineralogical properties of floodplain soils and explored the interrelationships among these properties for informed inferences on contemporary pedogenic processes.

Legume-maize rotation effect on maize productivity and soil fertility parameters under selected agronomic practices in a sandy loam soil.

Inclusion of legumes in cropping systems is essential for sustainable management of farming systems and reducing the nitrogen (N) fertilizer requirement for maize production. The study evaluated the effect of growing legumes (soybean, cowpea and velvet bean) and maize the same year in rotation, on maize yield and soil fertility indices. The agronomic practices implemented were residue management (residue added and residue removed) and fertilizer N application (0 kg N ha and 60 kg N ha) under four rotation systems.

Long-Term Effects of Crude Oil Spillage on Selected Physicochemical Properties Including Heavy Metal Contents of Sandy Tropical Soil.

Crude oil spillage effects on the environment often wane with time, making late remediation of affected soils look irrelevant. Physicochemical quality of a sandy soil under 9-year-old spillage was compared with that of adjacent unaffected site in southern Nigeria. Soil bulk density and equilibrated water content were higher in affected than unaffected site, but permeability did not change.