Nigerian cities are being remade through slum clearance, road and waterfront redevelopment, land reclamation and master-planned expansion, yet the ecological consequences of these renewal processes for plants and animals have rarely been examined as a coherent body of evidence. T...
Open access
Research Article10.9734/ajee/2026/v25i101032
Keralam's 590-kilometre coastline hosts nine of the state's fourteen districts, an exceptionally dense coastal population, and a hydrogeologically distinctive combination of narrow lateritic and alluvial coastal aquifers, an extensive 1,500-kilometre backwater and estuarine netwo...
Open access
Research Article10.9734/ajee/2026/v25i101031
Petroleum-producing estuaries of the Niger Delta support shellfish harvesting while receiving complex, spatially variable mixtures of hydrocarbons and other contaminants. Shellfish can integrate biologically accessible exposure, but their interpretation is complicated by differen...
Open access
Research Article10.9734/ajee/2026/v25i101029
Crop residue burning (CRB) is widely used for rapid field clearing after harvest and can produce short-term particulate pollution as well as changes in soil properties. This study examined these effects in Chandrakona-II, Paschim Medinipur, West Bengal, using two complementary da...
Open access
Research Article10.9734/ajee/2026/v25i101030
Heavy metal contamination of freshwater ecosystems poses significant risks to aquatic organisms, human health and the sustainability of freshwater resources. This study assessed the concentrations, spatial variation, pollution status and potential ecological risks associated with...
Open access
Research Article10.9734/ajee/2026/v25i91027
Coal-fired thermal power plants remain one of the largest anthropogenic sources of mercury, yet the extent to which they raise methylmercury, the bioaccumulative and neurotoxic form, in nearby lakes, reservoirs, rivers, wetlands and coastal waters is contested. Atmospheric deposi...
Open access
Research Article10.9734/ajee/2026/v25i91028
Aims: This study assessed the prevalence and geographical distribution of microscopy-confirmed malaria among children aged 6–59 months in Nigeria, examined selected environmental associations and spatial clustering, modelled cluster-level malaria probability, and identified geogr...
Open access
Research Article10.9734/ajee/2026/v25i91026
Microplastic contamination of agricultural soils has moved from a largely conceptual concern to an empirically documented component of terrestrial pollution. Agricultural plastic films, sewage sludge, compost and other organic amendments, irrigation water, atmospheric deposition,...
Open access
Research Article10.9734/ajee/2026/v25i91025
Aims: This study investigated the seasonal abundance, spatial distribution, and environmental determinants of African trypanosome vectors (ATVs) in Omo Biosphere Reserve (OBR) and Oba Hills National Park (OHNP), southwestern Nigeria. Study Design: The study was conducted from Nov...
Open access
Research Article10.9734/ajee/2026/v25i91024
The Yamuna River is an ecologically important freshwater system that is increasingly affected by urbanisation, sewage discharge, industrial effluents, and other anthropogenic pressures. Such disturbances can alter water quality and adversely affect aquatic communities. Because fi...
Open access
Research Article10.9734/ajee/2026/v25i91023
Aims: To determine whether the spatial distribution of soil textural classes across the Yadgir and Gurmitkal blocks can predict groundwater recharge conditions observed at borewell sites, using an infiltration-capacity-based suitability ranking. Study Design: Spatial soil-texture...
Open access
Research Article10.9734/ajee/2026/v25i91019
Brinjal (Solanum melongena L.) is an economically important vegetable crop that is susceptible to a range of soil-borne fungal diseases, including vascular wilt caused by Fusarium solani. The present study investigated the in vitro antagonistic potential of Trichoderma isolates a...
Open access
Research Article10.9734/ajee/2026/v25i91020
Air pollution is a major environmental and public-health concern associated with substantial adverse effects on human health and ecosystems. This narrative review synthesises evidence concerning the principal sources and categories of air pollutants, their reported health effects...
Open access
Research Article10.9734/ajee/2026/v25i91021
Irrigation water quality is conventionally reported as a set of separate indices: electrical conductivity, sodium adsorption ratio, soluble sodium percentage, residual sodium carbonate, Kelly's index, permeability index and magnesium adsorption ratio, each classified against its...
Open access
Research Article10.9734/ajee/2026/v25i91022
Lake Dogodogo supports diverse plankton communities that contribute to aquatic food-web processes. This study assessed the influence of planktonic diatoms on zooplankton distribution to inform sustainable management of the lake’s fishery resources. Sampling was conducted twice mo...
Open access
Research Article10.9734/ajee/2026/v25i91016