The influence of peat layer above sulphidic material on iron dynamic in wetland

Most of peatland in Indonesia are found on tidal swamp area, and most of them have sulphidic material as substratum. Iron (Fe) is the main metal cation which found in sulphidic material, its solubility increases with decreasing soil acidity. Peat layer is an organic material which high affinity on m...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2020-06, Vol.499 (1), p.12005
Main Authors: Fahmi, A, Hairani, A, Radjagukguk, B
Format: Article
Language:English
Subjects:
Acidic soils
Acidity
Cations
Depletion
Iron
Metal ions
Peat
peatland
Peatlands
Soil layers
Solubility
sulphidic material
wetland
Wetlands
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Most of peatland in Indonesia are found on tidal swamp area, and most of them have sulphidic material as substratum. Iron (Fe) is the main metal cation which found in sulphidic material, its solubility increases with decreasing soil acidity. Peat layer is an organic material which high affinity on metal cation such as Fe. This review addresses Fe solubility dynamic due to depletion and disappear peat layer in peatland sulphidic material as substratum. Iron in peatland was origin from sulphidic material layer, the presence of Fe in peat layer was caused of Fe movement from sulphidic material to upper layer. The naturally disappear and depletion of peat layer may increase Fe2+ concentration in wetland.
ISSN:1755-1307
1755-1315
1755-1315
DOI:10.1088/1755-1315/499/1/012005