Michael Omeka

5 Questions 5 Answers 0 Followers

Questions related from Michael Omeka

Can Contamination factor (CF) and enrichment factor (EF) be used in plant heavy metal availability?

I'm currently working on mining site. My aim is to determine the uptake and accumulation level of heavy metals in plant parts. I have used BCF and TF to determine the bioavailability and...

17 March 2021 2,334 8 View

How can I convert from percentage to square meters/Kilometers?

I'm currently working on irrigation suitability assessment of waters from an agricultural area, using spatial/zonation maps. So far I've been able to assign different percentages to the different...

13 September 2020 5,975 9 View

What could be the source of Mn in water samples within a Barite mining area?

I'm currently working on heavy metal concentration among water samples within a Barite mine area. From the results of the analysis, the order of dominance of heavy metals are Mn > Pb > Cd...

26 August 2020 181 7 View

Apart from the Bioaccumulation factor and bioconcentration factor, what other indexical methods can be used to evaluate heavy metal uptake from soil?

I'm currently working on a project on heavy metal concentration in contaminanted soil in a mining site and and the toxicological processes governing heavy metal uptake from soils into plant tissue...

24 August 2020 1,160 4 View

How can I get the Toxic response factor for heavy metals such as Mn, Fe, and Ba?

I'm currently working on a research paper on ecological risk assessment of heavy metals. So far from materials I have gotten only the Toxic response factors for cu, Cd, on and zinc have been...

23 April 2020 7,928 3 View