This study investigates geogenic fluoride contamination in groundwater throughout Dharmapuri District, Tamil Nadu, using seven years of hydrogeochemical data and a community health assessment. Water samples from 55 villages were analysed for fluoride and other water quality param...
Open access
Research Article10.9734/ajgr/2025/v8i4345
With population growth and increasing consumption, waste generation has become one of the major environmental management challenges in many regions. Sanitary landfill, as one of the common methods of waste disposal, requires precise identification of suitable areas and avoidance...
Open access
Research Article10.9734/ajgr/2025/v8i4346
Objective: This study aims to analyze the spatial distribution and service coverage of Primary Health Centres (PHCs) in South West Garo Hills district, Meghalaya, North East India, using geospatial techniques to assess accessibility and planning efficiency. Methodology: The study...
Open access
Research Article10.9734/ajgr/2025/v8i4344
The effect of poor solid waste management on flood risk is becoming more and more among cities around the world. Gombe metropolis has been facing a serious environmental issue of flooding which became annual event presently. On the other hand, the population of the metropolis is...
Open access
Research Article10.9734/ajgr/2025/v8i4342
The comprehensive approach to bibliometric analysis examines global research on Early Warning Systems (EWS) in relation to disaster management from 2001 to 2024, with data retrieved from the Web of Science and Scopus databases. The Bibliometrix R package is the tool that is used...
Open access
Research Article10.9734/ajgr/2025/v8i4343
Ogbaji Henderson O., Akpan Nsima A., Ijioma Chinonye C., Okpoji Awajiiroijana U., Eze Victor C., U., Obi Justina N., Martins Ndidi P. & Etesin Monday U.·Asian Journal of Geographical Research·2025
This study examined the seasonal variation in hydrocarbon contamination of sediments and biota within the Bonny Estuary, Rivers State, Nigeria. Samples of sediment, surface water, and fish were collected during the dry and wet seasons and analysed for total petroleum hydrocarbons...
Open access
Research Article10.9734/ajgr/2025/v8i4341
Urban-scapes are illuminated by outdoor artificial lights. This work, in the scope of Nocturnal Geography, employs Night Time Light (NTL) as a parameter associating with urbanization. Focusing on the Kolkata Metropolitan Area (KMA), it explores how city categories and population...
Open access
Research Article10.9734/ajgr/2025/v8i4340
Accurate estimation of reference evapotranspiration (ETo) is essential for effective irrigation scheduling, water-resource management, and crop-climate modelling in tropical regions where weather data are often limited. This study presents the development and validation of a Flut...
Open access
Research Article10.9734/ajgr/2025/v8i4339
Umueni, Uchenna E., Etukudo, Nsikan J., Okoye, Peter I., Okpoji, Awajiiroijana U., Eze Victor C., Aningo Gloria N., Ekwere, Ifiok O. & Garuba Muhammed H.·Asian Journal of Geographical Research·2025
Petroleum hydrocarbon contamination remains a significant environmental issue in the Niger Delta due to intense oil exploration, transportation, and artisanal refining. This study examined the geochemical features and ecological risks associated with petroleum hydrocarbons in sed...
Open access
Research Article10.9734/ajgr/2025/v8i4337
In the present paper, an attempt has been made to analyze seasonal changes in the cropping pattern of the Charlands of Nalbari district. Data related to crop types and cropped area for one agricultural year (2023-2024) were acquired from the satellite-based cropping pattern map o...
Open access
Research Article10.9734/ajgr/2025/v8i4334