Spatial distribution of groundwater fluoride levels and population at ...

Groundwater sources that exceed the WHO limits (1.5 mg/L) were located in the districts of Anuradhapura, Kurunegala, Hambantota, Polonnaruwa and Monaragala.

Results. The results indicated that 12% of children aged <12 years were at risk for dental fluorosis, while 81.4% of those who lived in low- ...

Spatial distribution of groundwater fluoride levels and population at ...

Spatial distribution of groundwater fluoride levels and population at risk for dental caries and dental fluorosis in. Sri Lanka. Nirosha Ranasinghe , Estie ...

Spatial distribution of groundwater fluoride levels and population at ...

Methods: The study used the most upgraded spatial distribution map of groundwater fluoride levels in Sri Lanka, and it was overlaid with a census of population ...

Spatial distribution of groundwater fluoride and arsenic and its ...

A twelve-year study was carried out to identify the spatial distribution pattern of high fluoride/arsenic groundwater in an arid/semi-arid area

Spatial distribution and potential health risk of fluoride in drinking ...

As shown in Fig. 2, the concentration of fluoride in centralized groundwater is less than the drinking water quality standard of fluoride, while ...

Spatial distribution of fluoride in groundwater and quantitative ...

Spatial distribution of fluoride in groundwater and quantitative estimate of human health risk using the calculated doses of South Western ...

Spatial distribution of groundwater fluoride levels and population at ...

Spatial distribution of groundwater fluoride levels and population at risk for dental caries and dental fluorosis in Sri Lanka.

Investigating spatial distribution of fluoride in groundwater with ...

The present study addresses the research gap by exploring the spatial distribution and physico-chemical parameters of fluoridated groundwater

Spatial Distribution of Groundwater Fluoride and Arsenic and its ...

A twelve-year study was carried out to detect the spatial distribution of high fluoride/arsenic groundwater in an arid/semi-arid area and to ...

[PDF] Spatial distribution of fluoride in groundwater of Sri Lanka

Fluoride ions in drinking water is well known for both beneficial and detrimental effects on health. Millions of inhabitants in the Dry Zone ...

spatial distribution of risk factors and fluoride levels in public water ...

In a multivariate analysis, municipalities with a population below 30 thousand inhabitants had a prevalence of inadequate fluoride content (below or above the ...

Global analysis and prediction of fluoride in groundwater - Nature

The health of millions of people worldwide is negatively impacted by chronic exposure to elevated concentrations of geogenic fluoride in ...

Spatial distribution of fluoride in groundwater in the studied areas in...

Download scientific diagram | Spatial distribution of fluoride in groundwater in the studied areas in cold and warm seasons. from publication: Spatial ...

Modelling Spatial Variation, Distribution, and Prediction of Fluoride ...

The elevated fluoride levels in groundwater can be attributed to natural and anthropogenic processes. Moreover, the natural causes are more responsible for the ...

SPATIAL DISTRIBUTION OF RISK FACTORS AND FLUORIDE ...

It is concluded that less than a fifth of Ceará's population is exposed to adequate public water fluoride levels, and cities with fewer than 30,000 inhabitants ...

Spatial distribution of endemic fluorosis caused by drinking water in ...

Groundwater with a high fluorine content was correlating with geological conditions, soil lithology, and hydrochemical characteristics in ...

[PDF] Spatial distribution of fluoride and nitrate in groundwater and ...

Spatial distribution of fluoride and nitrate in groundwater and its associated human health risk assessment in residents living in Western Khorasan Razavi, Iran.

Spatial distribution of fluoride in groundwater of Sri Lanka

The fluoride concentration ranges between 0.4 and 2.2 mg L−1 with mean 1.1 mg L−1, in this area whereas, distribution pattern showed high concentrations in the ...

Spatial Distribution Pattern of Fluoride and Nitrate in Groundwater ...

Spatial map has been prepared using an inverse distance weighting technique, which indicates the fluoride and Nitrate content in the study area. The maximum ...