How does leaching affect the soil pH in wetlands?

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Mateo Glumac

Yes, mineral leaching leads to pH decrease in soils. This proces is intensified in areas with high levels of air pollution and a lot of rainfall. High lvls of organic matter in the soil could buffer pH drop but eventually it will get to 4-5 pH where mineral level is very low. Also carbonate origin soils are capable of buffering this effect.

Ihab Alfadhel

I agree with Mateo Glumac and also I recommended to read wetland book (5 edition)

Isa Baba Koki

Dear Himolin Basumatary,

Decrease in soil pH (Soil acidification) occur during warm humid condition as a result of leaching from rainfall. But in dry weather conditions, soil leaching is less

intense resulting in alkaline or neutral pH.

Kindly go through the attached file for more guide.