Biomonitoring of the air quality in Calabar was carried out by analyzing barks from pine tree (Pinus caribeae Morelet). Barks were collected from trees along highways with heavy traffic; residential areas with low traffic and the control, and analysed using atomic absorption spectrophotometer for lead (Pb) and Manganese (Mn). The result showed the highest Pb level in the heavy traffic site U. J. Stadium by Calabar Road, 0.66± 02 mg/kg and lowest 0.01mg/kg in the control. Manganese was highest in the heavy traffic site, Stadium by Calabar Road 0.57± 0.02 mg/kg and lowest at the control 0.05± 0.01. The relatively low level of lead might be due to the unleaded petrol imported into the country Keywords: Bio-monitoring, Emission, Toxicity, Conta...
Background: Pinus brutia Ten (Turkish red pine) is a widespread evergreen tree in the Mediterranean ...
Leaf and bark of trees are tools for assessing the effects of the heavy metals pollution and monitor...
A preliminary study was carried out to investigate the level of air pollution due to anthropogenic (...
Biomonitoring of the air quality in Calabar was carried out by analyzing barks from pine trees (Pinu...
Biomonitoring of the air quality in Calabar was carried out by analyzing barks from pine tree (Pinus...
Tree bark species were randomly collected from 65 sites having different anthropogenic activities, s...
Metallurgical industries are pollution “hot spots” for emission of dust, particulates of heavy metal...
Bio-monitoring of air quality in TehranCity was investigated by analyzing 36 pine tree (Pinus eldari...
Tree bark is a good atmospheric heavy metals contamination bioindicator. This study aims to determin...
Natural resource exploitation involving the mining of iron-ore from earth's deposits result in the r...
The gaseous emissions from scrap metal recycling factory could cause pollution to the environment if...
Monitoring of atmospheric pollution using Aleppo bark as a bioindicator was carried out in the indu...
Haze has been occurring annually due to forest burning in Indonesia and this has affected countries ...
In this study, the pine tree (Pinus Eldarica Medw.) needles were evaluated as the biomonitors of hea...
This study investigates the concentrations of some heavy metals (Zn, Pb, Cu, Ni and Cd) in moss plan...
Background: Pinus brutia Ten (Turkish red pine) is a widespread evergreen tree in the Mediterranean ...
Leaf and bark of trees are tools for assessing the effects of the heavy metals pollution and monitor...
A preliminary study was carried out to investigate the level of air pollution due to anthropogenic (...
Biomonitoring of the air quality in Calabar was carried out by analyzing barks from pine trees (Pinu...
Biomonitoring of the air quality in Calabar was carried out by analyzing barks from pine tree (Pinus...
Tree bark species were randomly collected from 65 sites having different anthropogenic activities, s...
Metallurgical industries are pollution “hot spots” for emission of dust, particulates of heavy metal...
Bio-monitoring of air quality in TehranCity was investigated by analyzing 36 pine tree (Pinus eldari...
Tree bark is a good atmospheric heavy metals contamination bioindicator. This study aims to determin...
Natural resource exploitation involving the mining of iron-ore from earth's deposits result in the r...
The gaseous emissions from scrap metal recycling factory could cause pollution to the environment if...
Monitoring of atmospheric pollution using Aleppo bark as a bioindicator was carried out in the indu...
Haze has been occurring annually due to forest burning in Indonesia and this has affected countries ...
In this study, the pine tree (Pinus Eldarica Medw.) needles were evaluated as the biomonitors of hea...
This study investigates the concentrations of some heavy metals (Zn, Pb, Cu, Ni and Cd) in moss plan...
Background: Pinus brutia Ten (Turkish red pine) is a widespread evergreen tree in the Mediterranean ...
Leaf and bark of trees are tools for assessing the effects of the heavy metals pollution and monitor...
A preliminary study was carried out to investigate the level of air pollution due to anthropogenic (...